summaryrefslogtreecommitdiff
path: root/hid-dials/build/usbd_midi_if.lst
blob: c984379e587c2c33903badaa6f52a0fee559b01d (plain)
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ARM GAS  /tmp/ccxcefs2.s 			page 1


   1              		.cpu cortex-m0
   2              		.eabi_attribute 20, 1
   3              		.eabi_attribute 21, 1
   4              		.eabi_attribute 23, 3
   5              		.eabi_attribute 24, 1
   6              		.eabi_attribute 25, 1
   7              		.eabi_attribute 26, 1
   8              		.eabi_attribute 30, 1
   9              		.eabi_attribute 34, 0
  10              		.eabi_attribute 18, 4
  11              		.file	"usbd_midi_if.c"
  12              		.text
  13              	.Ltext0:
  14              		.cfi_sections	.debug_frame
  15              		.section	.text.MIDI_DataTx,"ax",%progbits
  16              		.align	1
  17              		.syntax unified
  18              		.code	16
  19              		.thumb_func
  20              		.fpu softvfp
  22              	MIDI_DataTx:
  23              	.LFB52:
  24              		.file 1 "Src/usbd_midi_if.c"
   1:Src/usbd_midi_if.c **** /**
   2:Src/usbd_midi_if.c ****   ******************************************************************************
   3:Src/usbd_midi_if.c ****   * @file           : usbd_midi_if.c
   4:Src/usbd_midi_if.c ****   * @brief          :
   5:Src/usbd_midi_if.c ****   ******************************************************************************
   6:Src/usbd_midi_if.c **** 
   7:Src/usbd_midi_if.c ****     (CC at)2016 by D.F.Mac. @TripArts Music
   8:Src/usbd_midi_if.c **** 
   9:Src/usbd_midi_if.c ****   ******************************************************************************
  10:Src/usbd_midi_if.c **** 
  11:Src/usbd_midi_if.c ****     Modified by keshikan (www.keshikan.net) 2018
  12:Src/usbd_midi_if.c ****     The license is (CC BY 4.0), and takes over from original usbd_midi_if.h/c.
  13:Src/usbd_midi_if.c **** 
  14:Src/usbd_midi_if.c ****     See also original source code page.
  15:Src/usbd_midi_if.c ****     https://github.com/mimuz/mimuz-tuch/blob/master/STM32/
  16:Src/usbd_midi_if.c **** 
  17:Src/usbd_midi_if.c ****   ******************************************************************************
  18:Src/usbd_midi_if.c ****  */
  19:Src/usbd_midi_if.c **** 
  20:Src/usbd_midi_if.c **** /* Includes ------------------------------------------------------------------*/
  21:Src/usbd_midi_if.c **** #include "usbd_midi_if.h"
  22:Src/usbd_midi_if.c **** #include "stm32f0xx_hal.h"
  23:Src/usbd_midi_if.c **** 
  24:Src/usbd_midi_if.c **** 
  25:Src/usbd_midi_if.c **** // basic midi rx/tx functions
  26:Src/usbd_midi_if.c **** static uint16_t MIDI_DataRx(uint8_t *msg, uint16_t length);
  27:Src/usbd_midi_if.c **** static uint16_t MIDI_DataTx(uint8_t *msg, uint16_t length);
  28:Src/usbd_midi_if.c **** 
  29:Src/usbd_midi_if.c **** // for Cure Series
  30:Src/usbd_midi_if.c **** #define MIDI_BUFFER_SIZ (512)//FIFO buffer byte size for midi message buffer
  31:Src/usbd_midi_if.c **** 
  32:Src/usbd_midi_if.c **** RingBufferU8 rbuf_usb_rx[MIDI_OUT_JACK_NUM]; //for input from USB
  33:Src/usbd_midi_if.c **** RingBufferU8 rbuf_jack_rx[MIDI_IN_JACK_NUM];  //for input from MIDI-IN jack
  34:Src/usbd_midi_if.c **** 
ARM GAS  /tmp/ccxcefs2.s 			page 2


  35:Src/usbd_midi_if.c **** //for receiving midi data from jack
  36:Src/usbd_midi_if.c **** MidiAnalysisStatus analyzed_status[MIDI_IN_JACK_NUM];
  37:Src/usbd_midi_if.c **** MIDIEvent midi_event[MIDI_IN_JACK_NUM];	//received midi data
  38:Src/usbd_midi_if.c **** 
  39:Src/usbd_midi_if.c **** uint8_t rx_midi_msg[MIDI_IN_JACK_NUM];
  40:Src/usbd_midi_if.c **** 
  41:Src/usbd_midi_if.c **** 
  42:Src/usbd_midi_if.c **** FUNC_STATUS midiInit()
  43:Src/usbd_midi_if.c **** {
  44:Src/usbd_midi_if.c **** 	uint32_t i,j;
  45:Src/usbd_midi_if.c **** 
  46:Src/usbd_midi_if.c **** 	for(i=0; i<MIDI_OUT_JACK_NUM; i++){
  47:Src/usbd_midi_if.c **** 		if(BUFFER_SUCCESS != cureRingBufferU8Init(&rbuf_usb_rx[i], MIDI_BUFFER_SIZ))
  48:Src/usbd_midi_if.c **** 		{
  49:Src/usbd_midi_if.c **** 			return FUNC_ERROR;
  50:Src/usbd_midi_if.c **** 		}
  51:Src/usbd_midi_if.c **** 	}
  52:Src/usbd_midi_if.c **** 
  53:Src/usbd_midi_if.c **** 	for(i=0; i<MIDI_IN_JACK_NUM; i++){
  54:Src/usbd_midi_if.c **** 		if(BUFFER_SUCCESS != cureRingBufferU8Init(&rbuf_jack_rx[i], MIDI_BUFFER_SIZ))
  55:Src/usbd_midi_if.c **** 		{
  56:Src/usbd_midi_if.c **** 			return FUNC_ERROR;
  57:Src/usbd_midi_if.c **** 		}
  58:Src/usbd_midi_if.c **** 	}
  59:Src/usbd_midi_if.c **** 
  60:Src/usbd_midi_if.c **** 	//Init RX
  61:Src/usbd_midi_if.c **** 	for(i=0; i<MIDI_IN_JACK_NUM; i++){
  62:Src/usbd_midi_if.c **** 
  63:Src/usbd_midi_if.c **** 		rx_midi_msg[i] = 0x00;
  64:Src/usbd_midi_if.c **** 		analyzed_status[i].data_idx = 0;
  65:Src/usbd_midi_if.c **** 		midi_event[i].length = 0;
  66:Src/usbd_midi_if.c **** 
  67:Src/usbd_midi_if.c **** 		for(j=0; j<MIDI_SENDDATA_MAX; j++){
  68:Src/usbd_midi_if.c **** 			midi_event[i].midi_byte[j] = 0x00;
  69:Src/usbd_midi_if.c **** 		}
  70:Src/usbd_midi_if.c **** 	}
  71:Src/usbd_midi_if.c **** 
  72:Src/usbd_midi_if.c **** 	return FUNC_SUCCESS;
  73:Src/usbd_midi_if.c **** }
  74:Src/usbd_midi_if.c **** 
  75:Src/usbd_midi_if.c **** FUNC_STATUS midiGetFromUsbRx(uint8_t cable_num, uint8_t* dat)
  76:Src/usbd_midi_if.c **** {
  77:Src/usbd_midi_if.c **** 	if(BUFFER_SUCCESS != cureRingBufferU8Dequeue(&rbuf_usb_rx[cable_num], dat))
  78:Src/usbd_midi_if.c **** 	{
  79:Src/usbd_midi_if.c **** 		return FUNC_ERROR;
  80:Src/usbd_midi_if.c **** 	}
  81:Src/usbd_midi_if.c **** 
  82:Src/usbd_midi_if.c **** 	return FUNC_SUCCESS;
  83:Src/usbd_midi_if.c **** }
  84:Src/usbd_midi_if.c **** 
  85:Src/usbd_midi_if.c **** FUNC_STATUS midiGetFromJackRx(uint8_t cable_num)
  86:Src/usbd_midi_if.c **** {
  87:Src/usbd_midi_if.c **** 	if(BUFFER_SUCCESS != cureRingBufferU8Dequeue(&rbuf_jack_rx[cable_num], &rx_midi_msg[cable_num]))
  88:Src/usbd_midi_if.c **** 	{
  89:Src/usbd_midi_if.c **** 		return FUNC_ERROR;
  90:Src/usbd_midi_if.c **** 	}
  91:Src/usbd_midi_if.c **** 
ARM GAS  /tmp/ccxcefs2.s 			page 3


  92:Src/usbd_midi_if.c **** 	return FUNC_SUCCESS;
  93:Src/usbd_midi_if.c **** }
  94:Src/usbd_midi_if.c **** 
  95:Src/usbd_midi_if.c **** FUNC_STATUS midiSetFromJackRx(uint8_t cable_num, uint8_t* dat)
  96:Src/usbd_midi_if.c **** {
  97:Src/usbd_midi_if.c **** 	if(BUFFER_SUCCESS != cureRingBufferU8Enqueue(&rbuf_jack_rx[cable_num], dat))
  98:Src/usbd_midi_if.c **** 	{
  99:Src/usbd_midi_if.c **** 		return FUNC_ERROR;
 100:Src/usbd_midi_if.c **** 	}
 101:Src/usbd_midi_if.c **** 
 102:Src/usbd_midi_if.c **** 	return FUNC_SUCCESS;
 103:Src/usbd_midi_if.c **** }
 104:Src/usbd_midi_if.c **** 
 105:Src/usbd_midi_if.c **** 
 106:Src/usbd_midi_if.c **** bool isUsbRxBufEmpty(uint8_t cable_num)
 107:Src/usbd_midi_if.c **** {
 108:Src/usbd_midi_if.c **** 	if( 0 != _cureRingBufferU8GetUsedSize(&rbuf_usb_rx[cable_num]) ){
 109:Src/usbd_midi_if.c **** 		return false;
 110:Src/usbd_midi_if.c **** 	}
 111:Src/usbd_midi_if.c **** 
 112:Src/usbd_midi_if.c **** 	return true;
 113:Src/usbd_midi_if.c **** }
 114:Src/usbd_midi_if.c **** 
 115:Src/usbd_midi_if.c **** bool isJackRxBufEmpty(uint8_t cable_num)
 116:Src/usbd_midi_if.c **** {
 117:Src/usbd_midi_if.c **** 	if( 0 != _cureRingBufferU8GetUsedSize(&rbuf_jack_rx[cable_num]) ){
 118:Src/usbd_midi_if.c **** 		return false;
 119:Src/usbd_midi_if.c **** 	}
 120:Src/usbd_midi_if.c **** 
 121:Src/usbd_midi_if.c **** 	return true;
 122:Src/usbd_midi_if.c **** }
 123:Src/usbd_midi_if.c **** 
 124:Src/usbd_midi_if.c **** bool isRxBufEmpty()
 125:Src/usbd_midi_if.c **** {
 126:Src/usbd_midi_if.c **** 	uint32_t i;
 127:Src/usbd_midi_if.c **** 
 128:Src/usbd_midi_if.c **** 	for(i=0; i<MIDI_OUT_JACK_NUM; i++){
 129:Src/usbd_midi_if.c **** 		if(0 != _cureRingBufferU8GetUsedSize(&rbuf_usb_rx[i]))
 130:Src/usbd_midi_if.c **** 		{
 131:Src/usbd_midi_if.c **** 			return false;
 132:Src/usbd_midi_if.c **** 		}
 133:Src/usbd_midi_if.c **** 	}
 134:Src/usbd_midi_if.c **** 
 135:Src/usbd_midi_if.c **** 	for(i=0; i<MIDI_IN_JACK_NUM; i++){
 136:Src/usbd_midi_if.c **** 		if(0 != _cureRingBufferU8GetUsedSize(&rbuf_jack_rx[i]))
 137:Src/usbd_midi_if.c **** 		{
 138:Src/usbd_midi_if.c **** 			return false;
 139:Src/usbd_midi_if.c **** 		}
 140:Src/usbd_midi_if.c **** 	}
 141:Src/usbd_midi_if.c **** 	return true;
 142:Src/usbd_midi_if.c **** }
 143:Src/usbd_midi_if.c **** 
 144:Src/usbd_midi_if.c **** 
 145:Src/usbd_midi_if.c **** USBD_MIDI_ItfTypeDef USBD_Interface_fops_FS =
 146:Src/usbd_midi_if.c **** {
 147:Src/usbd_midi_if.c ****   MIDI_DataRx,
 148:Src/usbd_midi_if.c ****   MIDI_DataTx
ARM GAS  /tmp/ccxcefs2.s 			page 4


 149:Src/usbd_midi_if.c **** };
 150:Src/usbd_midi_if.c **** 
 151:Src/usbd_midi_if.c **** 
 152:Src/usbd_midi_if.c **** static uint16_t MIDI_DataRx(uint8_t *msg, uint16_t length){
 153:Src/usbd_midi_if.c ****   uint16_t cnt;
 154:Src/usbd_midi_if.c ****   uint16_t msgs = length / 4;
 155:Src/usbd_midi_if.c ****   uint16_t chk = length % 4;
 156:Src/usbd_midi_if.c ****   uint8_t u8b;
 157:Src/usbd_midi_if.c ****   uint8_t midi_size;
 158:Src/usbd_midi_if.c **** 
 159:Src/usbd_midi_if.c ****   if(0 != chk)
 160:Src/usbd_midi_if.c ****   {
 161:Src/usbd_midi_if.c **** 	  return 0;
 162:Src/usbd_midi_if.c ****   }
 163:Src/usbd_midi_if.c **** 
 164:Src/usbd_midi_if.c ****   for(uint32_t cnt_msgs = 0; cnt_msgs < msgs; cnt_msgs++){
 165:Src/usbd_midi_if.c **** 
 166:Src/usbd_midi_if.c **** 	  uint8_t cable_num = (msg[0 + 4*cnt_msgs] & 0xF0) >> 4;
 167:Src/usbd_midi_if.c **** 	  uint8_t code_idx_num = msg[0 + 4*cnt_msgs] & 0x0F;
 168:Src/usbd_midi_if.c **** 
 169:Src/usbd_midi_if.c **** 	  switch (code_idx_num) {
 170:Src/usbd_midi_if.c **** 
 171:Src/usbd_midi_if.c **** 	  	  //not defined
 172:Src/usbd_midi_if.c **** 		  case 0x0:
 173:Src/usbd_midi_if.c **** 		  case 0x1:
 174:Src/usbd_midi_if.c **** 			  midi_size = 0;
 175:Src/usbd_midi_if.c **** 			  break;
 176:Src/usbd_midi_if.c **** 
 177:Src/usbd_midi_if.c **** 		  //1byte message
 178:Src/usbd_midi_if.c **** 		  case 0x5:
 179:Src/usbd_midi_if.c **** 		  case 0xF:
 180:Src/usbd_midi_if.c **** 			  midi_size = 1;
 181:Src/usbd_midi_if.c **** 			  break;
 182:Src/usbd_midi_if.c **** 
 183:Src/usbd_midi_if.c **** 		  //2byte message
 184:Src/usbd_midi_if.c **** 		  case 0x2:
 185:Src/usbd_midi_if.c **** 		  case 0x6:
 186:Src/usbd_midi_if.c **** 		  case 0xC:
 187:Src/usbd_midi_if.c **** 		  case 0xD:
 188:Src/usbd_midi_if.c **** 			  midi_size = 2;
 189:Src/usbd_midi_if.c **** 			  break;
 190:Src/usbd_midi_if.c **** 
 191:Src/usbd_midi_if.c **** 		  //3byte message
 192:Src/usbd_midi_if.c **** 		  case 0x3:
 193:Src/usbd_midi_if.c **** 		  case 0x4:
 194:Src/usbd_midi_if.c **** 		  case 0x7:
 195:Src/usbd_midi_if.c **** 		  case 0x8:
 196:Src/usbd_midi_if.c **** 		  case 0x9:
 197:Src/usbd_midi_if.c **** 		  case 0xA:
 198:Src/usbd_midi_if.c **** 		  case 0xB:
 199:Src/usbd_midi_if.c **** 		  case 0xE:
 200:Src/usbd_midi_if.c **** 			  midi_size = 3;
 201:Src/usbd_midi_if.c **** 			  break;
 202:Src/usbd_midi_if.c **** 
 203:Src/usbd_midi_if.c **** 		  default:
 204:Src/usbd_midi_if.c **** 			  midi_size = 0;
 205:Src/usbd_midi_if.c **** 			  break;
ARM GAS  /tmp/ccxcefs2.s 			page 5


 206:Src/usbd_midi_if.c **** 	  }
 207:Src/usbd_midi_if.c **** 
 208:Src/usbd_midi_if.c **** 	  for(cnt = 0;cnt < midi_size;cnt ++){
 209:Src/usbd_midi_if.c **** 		  u8b = *(msg + 4*cnt_msgs + cnt + 1);
 210:Src/usbd_midi_if.c **** 		  cureRingBufferU8Enqueue(&rbuf_usb_rx[cable_num], &u8b);
 211:Src/usbd_midi_if.c **** 	  }
 212:Src/usbd_midi_if.c ****   }
 213:Src/usbd_midi_if.c **** 
 214:Src/usbd_midi_if.c ****   return 0;
 215:Src/usbd_midi_if.c **** }
 216:Src/usbd_midi_if.c **** 
 217:Src/usbd_midi_if.c **** void sendMidiMessage(uint8_t *msg, uint16_t size){
 218:Src/usbd_midi_if.c ****   if(size == 4){
 219:Src/usbd_midi_if.c **** //	APP_Rx_Buffer[0] = msg[0];
 220:Src/usbd_midi_if.c **** //	APP_Rx_Buffer[1] = msg[1];
 221:Src/usbd_midi_if.c **** //	APP_Rx_Buffer[2] = msg[2];
 222:Src/usbd_midi_if.c **** //	APP_Rx_Buffer[3] = msg[3];
 223:Src/usbd_midi_if.c **** //    USBD_MIDI_SendData(&hUsbDeviceFS, APP_Rx_Buffer, size);
 224:Src/usbd_midi_if.c ****     MIDI_DataTx(msg, size);
 225:Src/usbd_midi_if.c ****   }
 226:Src/usbd_midi_if.c **** }
 227:Src/usbd_midi_if.c **** 
 228:Src/usbd_midi_if.c **** static uint16_t MIDI_DataTx(uint8_t *msg, uint16_t length){
  25              		.loc 1 228 0
  26              		.cfi_startproc
  27              		@ args = 0, pretend = 0, frame = 0
  28              		@ frame_needed = 0, uses_anonymous_args = 0
  29              	.LVL0:
  30 0000 70B5     		push	{r4, r5, r6, lr}
  31              	.LCFI0:
  32              		.cfi_def_cfa_offset 16
  33              		.cfi_offset 4, -16
  34              		.cfi_offset 5, -12
  35              		.cfi_offset 6, -8
  36              		.cfi_offset 14, -4
  37              	.LVL1:
 229:Src/usbd_midi_if.c ****   uint32_t i = 0;
  38              		.loc 1 229 0
  39 0002 0022     		movs	r2, #0
  40              	.LVL2:
  41              	.L2:
 230:Src/usbd_midi_if.c ****   while (i < length) {
  42              		.loc 1 230 0
  43 0004 9142     		cmp	r1, r2
  44 0006 0FD9     		bls	.L5
 231:Src/usbd_midi_if.c ****     APP_Rx_Buffer[APP_Rx_ptr_in] = *(msg + i);
  45              		.loc 1 231 0
  46 0008 084C     		ldr	r4, .L6
  47 000a 2368     		ldr	r3, [r4]
  48 000c 865C     		ldrb	r6, [r0, r2]
  49 000e 084D     		ldr	r5, .L6+4
  50 0010 EE54     		strb	r6, [r5, r3]
 232:Src/usbd_midi_if.c ****     APP_Rx_ptr_in++;
  51              		.loc 1 232 0
  52 0012 0133     		adds	r3, r3, #1
  53 0014 2360     		str	r3, [r4]
 233:Src/usbd_midi_if.c ****     i++;
ARM GAS  /tmp/ccxcefs2.s 			page 6


  54              		.loc 1 233 0
  55 0016 0132     		adds	r2, r2, #1
  56              	.LVL3:
 234:Src/usbd_midi_if.c ****     if (APP_Rx_ptr_in == APP_RX_DATA_SIZE) {
  57              		.loc 1 234 0
  58 0018 8024     		movs	r4, #128
  59 001a 6400     		lsls	r4, r4, #1
  60 001c A342     		cmp	r3, r4
  61 001e F1D1     		bne	.L2
 235:Src/usbd_midi_if.c ****       APP_Rx_ptr_in = 0;
  62              		.loc 1 235 0
  63 0020 024B     		ldr	r3, .L6
  64 0022 0024     		movs	r4, #0
  65 0024 1C60     		str	r4, [r3]
  66 0026 EDE7     		b	.L2
  67              	.L5:
 236:Src/usbd_midi_if.c ****     }
 237:Src/usbd_midi_if.c ****   }
 238:Src/usbd_midi_if.c ****   return USBD_OK;
 239:Src/usbd_midi_if.c **** }
  68              		.loc 1 239 0
  69 0028 0020     		movs	r0, #0
  70              	.LVL4:
  71              		@ sp needed
  72 002a 70BD     		pop	{r4, r5, r6, pc}
  73              	.L7:
  74              		.align	2
  75              	.L6:
  76 002c 00000000 		.word	APP_Rx_ptr_in
  77 0030 00000000 		.word	APP_Rx_Buffer
  78              		.cfi_endproc
  79              	.LFE52:
  81              		.section	.text.MIDI_DataRx,"ax",%progbits
  82              		.align	1
  83              		.syntax unified
  84              		.code	16
  85              		.thumb_func
  86              		.fpu softvfp
  88              	MIDI_DataRx:
  89              	.LFB50:
 152:Src/usbd_midi_if.c ****   uint16_t cnt;
  90              		.loc 1 152 0
  91              		.cfi_startproc
  92              		@ args = 0, pretend = 0, frame = 16
  93              		@ frame_needed = 0, uses_anonymous_args = 0
  94              	.LVL5:
  95 0000 F0B5     		push	{r4, r5, r6, r7, lr}
  96              	.LCFI1:
  97              		.cfi_def_cfa_offset 20
  98              		.cfi_offset 4, -20
  99              		.cfi_offset 5, -16
 100              		.cfi_offset 6, -12
 101              		.cfi_offset 7, -8
 102              		.cfi_offset 14, -4
 103 0002 DE46     		mov	lr, fp
 104 0004 4746     		mov	r7, r8
 105 0006 80B5     		push	{r7, lr}
ARM GAS  /tmp/ccxcefs2.s 			page 7


 106              	.LCFI2:
 107              		.cfi_def_cfa_offset 28
 108              		.cfi_offset 8, -28
 109              		.cfi_offset 11, -24
 110 0008 85B0     		sub	sp, sp, #20
 111              	.LCFI3:
 112              		.cfi_def_cfa_offset 48
 113 000a 0600     		movs	r6, r0
 154:Src/usbd_midi_if.c ****   uint16_t chk = length % 4;
 114              		.loc 1 154 0
 115 000c 8B08     		lsrs	r3, r1, #2
 116 000e 9B46     		mov	fp, r3
 117              	.LVL6:
 155:Src/usbd_midi_if.c ****   uint8_t u8b;
 118              		.loc 1 155 0
 119 0010 0327     		movs	r7, #3
 120 0012 0F40     		ands	r7, r1
 121 0014 0197     		str	r7, [sp, #4]
 122              	.LVL7:
 159:Src/usbd_midi_if.c ****   {
 123              		.loc 1 159 0
 124 0016 27D0     		beq	.L10
 125              	.LVL8:
 126              	.L9:
 215:Src/usbd_midi_if.c **** 
 127              		.loc 1 215 0
 128 0018 0020     		movs	r0, #0
 129 001a 05B0     		add	sp, sp, #20
 130              		@ sp needed
 131              	.LVL9:
 132              	.LVL10:
 133 001c 0CBC     		pop	{r2, r3}
 134 001e 9046     		mov	r8, r2
 135 0020 9B46     		mov	fp, r3
 136 0022 F0BD     		pop	{r4, r5, r6, r7, pc}
 137              	.LVL11:
 138              	.L11:
 139              	.LBB2:
 140              	.LBB3:
 174:Src/usbd_midi_if.c **** 			  break;
 141              		.loc 1 174 0
 142 0024 0023     		movs	r3, #0
 143 0026 0093     		str	r3, [sp]
 144              	.L15:
 145              	.LVL12:
 208:Src/usbd_midi_if.c **** 		  u8b = *(msg + 4*cnt_msgs + cnt + 1);
 146              		.loc 1 208 0
 147 0028 019C     		ldr	r4, [sp, #4]
 148 002a 18E0     		b	.L16
 149              	.LVL13:
 150              	.L12:
 188:Src/usbd_midi_if.c **** 			  break;
 151              		.loc 1 188 0
 152 002c 0223     		movs	r3, #2
 153 002e 0093     		str	r3, [sp]
 189:Src/usbd_midi_if.c **** 
 154              		.loc 1 189 0
ARM GAS  /tmp/ccxcefs2.s 			page 8


 155 0030 FAE7     		b	.L15
 156              	.LVL14:
 157              	.L14:
 200:Src/usbd_midi_if.c **** 			  break;
 158              		.loc 1 200 0
 159 0032 0323     		movs	r3, #3
 160 0034 0093     		str	r3, [sp]
 201:Src/usbd_midi_if.c **** 
 161              		.loc 1 201 0
 162 0036 F7E7     		b	.L15
 163              	.LVL15:
 164              	.L19:
 180:Src/usbd_midi_if.c **** 			  break;
 165              		.loc 1 180 0
 166 0038 0123     		movs	r3, #1
 167 003a 0093     		str	r3, [sp]
 168 003c F4E7     		b	.L15
 169              	.LVL16:
 170              	.L17:
 209:Src/usbd_midi_if.c **** 		  cureRingBufferU8Enqueue(&rbuf_usb_rx[cable_num], &u8b);
 171              		.loc 1 209 0 discriminator 3
 172 003e 4346     		mov	r3, r8
 173 0040 E318     		adds	r3, r4, r3
 174 0042 0133     		adds	r3, r3, #1
 175 0044 F35C     		ldrb	r3, [r6, r3]
 176 0046 02AA     		add	r2, sp, #8
 177 0048 D11D     		adds	r1, r2, #7
 178 004a 0B70     		strb	r3, [r1]
 210:Src/usbd_midi_if.c **** 	  }
 179              		.loc 1 210 0 discriminator 3
 180 004c 6B00     		lsls	r3, r5, #1
 181 004e 5B19     		adds	r3, r3, r5
 182 0050 9800     		lsls	r0, r3, #2
 183 0052 0B4B     		ldr	r3, .L20
 184 0054 C018     		adds	r0, r0, r3
 185 0056 FFF7FEFF 		bl	cureRingBufferU8Enqueue
 186              	.LVL17:
 208:Src/usbd_midi_if.c **** 		  u8b = *(msg + 4*cnt_msgs + cnt + 1);
 187              		.loc 1 208 0 discriminator 3
 188 005a 0134     		adds	r4, r4, #1
 189              	.LVL18:
 190 005c A4B2     		uxth	r4, r4
 191              	.LVL19:
 192              	.L16:
 208:Src/usbd_midi_if.c **** 		  u8b = *(msg + 4*cnt_msgs + cnt + 1);
 193              		.loc 1 208 0 is_stmt 0 discriminator 1
 194 005e 6B46     		mov	r3, sp
 195 0060 1B88     		ldrh	r3, [r3]
 196 0062 A342     		cmp	r3, r4
 197 0064 EBD8     		bhi	.L17
 198              	.LBE3:
 164:Src/usbd_midi_if.c **** 
 199              		.loc 1 164 0 is_stmt 1 discriminator 2
 200 0066 0137     		adds	r7, r7, #1
 201              	.LVL20:
 202              	.L10:
 164:Src/usbd_midi_if.c **** 
ARM GAS  /tmp/ccxcefs2.s 			page 9


 203              		.loc 1 164 0 is_stmt 0 discriminator 1
 204 0068 BB45     		cmp	fp, r7
 205 006a D5D9     		bls	.L9
 206              	.LBB4:
 166:Src/usbd_midi_if.c **** 	  uint8_t code_idx_num = msg[0 + 4*cnt_msgs] & 0x0F;
 207              		.loc 1 166 0 is_stmt 1
 208 006c BB00     		lsls	r3, r7, #2
 209 006e 9846     		mov	r8, r3
 210 0070 F25C     		ldrb	r2, [r6, r3]
 211 0072 1509     		lsrs	r5, r2, #4
 212              	.LVL21:
 167:Src/usbd_midi_if.c **** 
 213              		.loc 1 167 0
 214 0074 0F23     		movs	r3, #15
 215 0076 1340     		ands	r3, r2
 216              	.LVL22:
 169:Src/usbd_midi_if.c **** 
 217              		.loc 1 169 0
 218 0078 9B00     		lsls	r3, r3, #2
 219              	.LVL23:
 220 007a 024A     		ldr	r2, .L20+4
 221              	.LVL24:
 222 007c D358     		ldr	r3, [r2, r3]
 223 007e 9F46     		mov	pc, r3
 224              		.section	.rodata.MIDI_DataRx,"a",%progbits
 225              		.align	2
 226              	.L13:
 227 0000 24000000 		.word	.L11
 228 0004 24000000 		.word	.L11
 229 0008 2C000000 		.word	.L12
 230 000c 32000000 		.word	.L14
 231 0010 32000000 		.word	.L14
 232 0014 38000000 		.word	.L19
 233 0018 2C000000 		.word	.L12
 234 001c 32000000 		.word	.L14
 235 0020 32000000 		.word	.L14
 236 0024 32000000 		.word	.L14
 237 0028 32000000 		.word	.L14
 238 002c 32000000 		.word	.L14
 239 0030 2C000000 		.word	.L12
 240 0034 2C000000 		.word	.L12
 241 0038 32000000 		.word	.L14
 242 003c 38000000 		.word	.L19
 243              		.section	.text.MIDI_DataRx
 244              	.L21:
 245              		.align	2
 246              	.L20:
 247 0080 00000000 		.word	rbuf_usb_rx
 248 0084 00000000 		.word	.L13
 249              	.LBE4:
 250              	.LBE2:
 251              		.cfi_endproc
 252              	.LFE50:
 254              		.section	.text.midiInit,"ax",%progbits
 255              		.align	1
 256              		.global	midiInit
 257              		.syntax unified
ARM GAS  /tmp/ccxcefs2.s 			page 10


 258              		.code	16
 259              		.thumb_func
 260              		.fpu softvfp
 262              	midiInit:
 263              	.LFB43:
  43:Src/usbd_midi_if.c **** 	uint32_t i,j;
 264              		.loc 1 43 0
 265              		.cfi_startproc
 266              		@ args = 0, pretend = 0, frame = 0
 267              		@ frame_needed = 0, uses_anonymous_args = 0
 268 0000 10B5     		push	{r4, lr}
 269              	.LCFI4:
 270              		.cfi_def_cfa_offset 8
 271              		.cfi_offset 4, -8
 272              		.cfi_offset 14, -4
 273              	.LVL25:
  46:Src/usbd_midi_if.c **** 		if(BUFFER_SUCCESS != cureRingBufferU8Init(&rbuf_usb_rx[i], MIDI_BUFFER_SIZ))
 274              		.loc 1 46 0
 275 0002 0024     		movs	r4, #0
 276              	.LVL26:
 277              	.L23:
  46:Src/usbd_midi_if.c **** 		if(BUFFER_SUCCESS != cureRingBufferU8Init(&rbuf_usb_rx[i], MIDI_BUFFER_SIZ))
 278              		.loc 1 46 0 is_stmt 0 discriminator 1
 279 0004 002C     		cmp	r4, #0
 280 0006 01D0     		beq	.L25
  72:Src/usbd_midi_if.c **** }
 281              		.loc 1 72 0 is_stmt 1
 282 0008 0120     		movs	r0, #1
 283              	.L24:
  73:Src/usbd_midi_if.c **** 
 284              		.loc 1 73 0
 285              		@ sp needed
 286              	.LVL27:
 287 000a 10BD     		pop	{r4, pc}
 288              	.LVL28:
 289              	.L25:
  47:Src/usbd_midi_if.c **** 		{
 290              		.loc 1 47 0
 291 000c 8021     		movs	r1, #128
 292 000e 6300     		lsls	r3, r4, #1
 293 0010 1B19     		adds	r3, r3, r4
 294 0012 9800     		lsls	r0, r3, #2
 295 0014 054B     		ldr	r3, .L27
 296 0016 C018     		adds	r0, r0, r3
 297 0018 8900     		lsls	r1, r1, #2
 298 001a FFF7FEFF 		bl	cureRingBufferU8Init
 299              	.LVL29:
 300 001e 0128     		cmp	r0, #1
 301 0020 01D1     		bne	.L26
  46:Src/usbd_midi_if.c **** 		if(BUFFER_SUCCESS != cureRingBufferU8Init(&rbuf_usb_rx[i], MIDI_BUFFER_SIZ))
 302              		.loc 1 46 0 discriminator 2
 303 0022 0134     		adds	r4, r4, #1
 304              	.LVL30:
 305 0024 EEE7     		b	.L23
 306              	.L26:
  49:Src/usbd_midi_if.c **** 		}
 307              		.loc 1 49 0
ARM GAS  /tmp/ccxcefs2.s 			page 11


 308 0026 0020     		movs	r0, #0
 309 0028 EFE7     		b	.L24
 310              	.L28:
 311 002a C046     		.align	2
 312              	.L27:
 313 002c 00000000 		.word	rbuf_usb_rx
 314              		.cfi_endproc
 315              	.LFE43:
 317              		.section	.text.midiGetFromUsbRx,"ax",%progbits
 318              		.align	1
 319              		.global	midiGetFromUsbRx
 320              		.syntax unified
 321              		.code	16
 322              		.thumb_func
 323              		.fpu softvfp
 325              	midiGetFromUsbRx:
 326              	.LFB44:
  76:Src/usbd_midi_if.c **** 	if(BUFFER_SUCCESS != cureRingBufferU8Dequeue(&rbuf_usb_rx[cable_num], dat))
 327              		.loc 1 76 0
 328              		.cfi_startproc
 329              		@ args = 0, pretend = 0, frame = 0
 330              		@ frame_needed = 0, uses_anonymous_args = 0
 331              	.LVL31:
 332 0000 10B5     		push	{r4, lr}
 333              	.LCFI5:
 334              		.cfi_def_cfa_offset 8
 335              		.cfi_offset 4, -8
 336              		.cfi_offset 14, -4
  77:Src/usbd_midi_if.c **** 	{
 337              		.loc 1 77 0
 338 0002 4300     		lsls	r3, r0, #1
 339 0004 1818     		adds	r0, r3, r0
 340              	.LVL32:
 341 0006 8300     		lsls	r3, r0, #2
 342 0008 0448     		ldr	r0, .L32
 343 000a 1818     		adds	r0, r3, r0
 344 000c FFF7FEFF 		bl	cureRingBufferU8Dequeue
 345              	.LVL33:
 346 0010 0128     		cmp	r0, #1
 347 0012 01D0     		beq	.L31
  79:Src/usbd_midi_if.c **** 	}
 348              		.loc 1 79 0
 349 0014 0020     		movs	r0, #0
 350              	.L30:
  83:Src/usbd_midi_if.c **** 
 351              		.loc 1 83 0
 352              		@ sp needed
 353 0016 10BD     		pop	{r4, pc}
 354              	.L31:
  82:Src/usbd_midi_if.c **** }
 355              		.loc 1 82 0
 356 0018 0120     		movs	r0, #1
 357 001a FCE7     		b	.L30
 358              	.L33:
 359              		.align	2
 360              	.L32:
 361 001c 00000000 		.word	rbuf_usb_rx
ARM GAS  /tmp/ccxcefs2.s 			page 12


 362              		.cfi_endproc
 363              	.LFE44:
 365              		.section	.text.midiGetFromJackRx,"ax",%progbits
 366              		.align	1
 367              		.global	midiGetFromJackRx
 368              		.syntax unified
 369              		.code	16
 370              		.thumb_func
 371              		.fpu softvfp
 373              	midiGetFromJackRx:
 374              	.LFB45:
  86:Src/usbd_midi_if.c **** 	if(BUFFER_SUCCESS != cureRingBufferU8Dequeue(&rbuf_jack_rx[cable_num], &rx_midi_msg[cable_num]))
 375              		.loc 1 86 0
 376              		.cfi_startproc
 377              		@ args = 0, pretend = 0, frame = 0
 378              		@ frame_needed = 0, uses_anonymous_args = 0
 379              	.LVL34:
 380 0000 10B5     		push	{r4, lr}
 381              	.LCFI6:
 382              		.cfi_def_cfa_offset 8
 383              		.cfi_offset 4, -8
 384              		.cfi_offset 14, -4
  87:Src/usbd_midi_if.c **** 	{
 385              		.loc 1 87 0
 386 0002 0749     		ldr	r1, .L37
 387 0004 4118     		adds	r1, r0, r1
 388 0006 4300     		lsls	r3, r0, #1
 389 0008 1818     		adds	r0, r3, r0
 390              	.LVL35:
 391 000a 8300     		lsls	r3, r0, #2
 392 000c 0548     		ldr	r0, .L37+4
 393 000e 1818     		adds	r0, r3, r0
 394 0010 FFF7FEFF 		bl	cureRingBufferU8Dequeue
 395              	.LVL36:
 396 0014 0128     		cmp	r0, #1
 397 0016 01D0     		beq	.L36
  89:Src/usbd_midi_if.c **** 	}
 398              		.loc 1 89 0
 399 0018 0020     		movs	r0, #0
 400              	.L35:
  93:Src/usbd_midi_if.c **** 
 401              		.loc 1 93 0
 402              		@ sp needed
 403 001a 10BD     		pop	{r4, pc}
 404              	.L36:
  92:Src/usbd_midi_if.c **** }
 405              		.loc 1 92 0
 406 001c 0120     		movs	r0, #1
 407 001e FCE7     		b	.L35
 408              	.L38:
 409              		.align	2
 410              	.L37:
 411 0020 00000000 		.word	rx_midi_msg
 412 0024 00000000 		.word	rbuf_jack_rx
 413              		.cfi_endproc
 414              	.LFE45:
 416              		.section	.text.midiSetFromJackRx,"ax",%progbits
ARM GAS  /tmp/ccxcefs2.s 			page 13


 417              		.align	1
 418              		.global	midiSetFromJackRx
 419              		.syntax unified
 420              		.code	16
 421              		.thumb_func
 422              		.fpu softvfp
 424              	midiSetFromJackRx:
 425              	.LFB46:
  96:Src/usbd_midi_if.c **** 	if(BUFFER_SUCCESS != cureRingBufferU8Enqueue(&rbuf_jack_rx[cable_num], dat))
 426              		.loc 1 96 0
 427              		.cfi_startproc
 428              		@ args = 0, pretend = 0, frame = 0
 429              		@ frame_needed = 0, uses_anonymous_args = 0
 430              	.LVL37:
 431 0000 10B5     		push	{r4, lr}
 432              	.LCFI7:
 433              		.cfi_def_cfa_offset 8
 434              		.cfi_offset 4, -8
 435              		.cfi_offset 14, -4
  97:Src/usbd_midi_if.c **** 	{
 436              		.loc 1 97 0
 437 0002 4300     		lsls	r3, r0, #1
 438 0004 1818     		adds	r0, r3, r0
 439              	.LVL38:
 440 0006 8300     		lsls	r3, r0, #2
 441 0008 0448     		ldr	r0, .L42
 442 000a 1818     		adds	r0, r3, r0
 443 000c FFF7FEFF 		bl	cureRingBufferU8Enqueue
 444              	.LVL39:
 445 0010 0128     		cmp	r0, #1
 446 0012 01D0     		beq	.L41
  99:Src/usbd_midi_if.c **** 	}
 447              		.loc 1 99 0
 448 0014 0020     		movs	r0, #0
 449              	.L40:
 103:Src/usbd_midi_if.c **** 
 450              		.loc 1 103 0
 451              		@ sp needed
 452 0016 10BD     		pop	{r4, pc}
 453              	.L41:
 102:Src/usbd_midi_if.c **** }
 454              		.loc 1 102 0
 455 0018 0120     		movs	r0, #1
 456 001a FCE7     		b	.L40
 457              	.L43:
 458              		.align	2
 459              	.L42:
 460 001c 00000000 		.word	rbuf_jack_rx
 461              		.cfi_endproc
 462              	.LFE46:
 464              		.section	.text.isUsbRxBufEmpty,"ax",%progbits
 465              		.align	1
 466              		.global	isUsbRxBufEmpty
 467              		.syntax unified
 468              		.code	16
 469              		.thumb_func
 470              		.fpu softvfp
ARM GAS  /tmp/ccxcefs2.s 			page 14


 472              	isUsbRxBufEmpty:
 473              	.LFB47:
 107:Src/usbd_midi_if.c **** 	if( 0 != _cureRingBufferU8GetUsedSize(&rbuf_usb_rx[cable_num]) ){
 474              		.loc 1 107 0
 475              		.cfi_startproc
 476              		@ args = 0, pretend = 0, frame = 0
 477              		@ frame_needed = 0, uses_anonymous_args = 0
 478              	.LVL40:
 479 0000 10B5     		push	{r4, lr}
 480              	.LCFI8:
 481              		.cfi_def_cfa_offset 8
 482              		.cfi_offset 4, -8
 483              		.cfi_offset 14, -4
 108:Src/usbd_midi_if.c **** 		return false;
 484              		.loc 1 108 0
 485 0002 4300     		lsls	r3, r0, #1
 486 0004 1818     		adds	r0, r3, r0
 487              	.LVL41:
 488 0006 8300     		lsls	r3, r0, #2
 489 0008 0448     		ldr	r0, .L48
 490 000a 1818     		adds	r0, r3, r0
 491 000c FFF7FEFF 		bl	_cureRingBufferU8GetUsedSize
 492              	.LVL42:
 493 0010 0028     		cmp	r0, #0
 494 0012 01D1     		bne	.L47
 112:Src/usbd_midi_if.c **** }
 495              		.loc 1 112 0
 496 0014 0120     		movs	r0, #1
 497              	.L45:
 113:Src/usbd_midi_if.c **** 
 498              		.loc 1 113 0
 499              		@ sp needed
 500 0016 10BD     		pop	{r4, pc}
 501              	.L47:
 109:Src/usbd_midi_if.c **** 	}
 502              		.loc 1 109 0
 503 0018 0020     		movs	r0, #0
 504 001a FCE7     		b	.L45
 505              	.L49:
 506              		.align	2
 507              	.L48:
 508 001c 00000000 		.word	rbuf_usb_rx
 509              		.cfi_endproc
 510              	.LFE47:
 512              		.section	.text.isJackRxBufEmpty,"ax",%progbits
 513              		.align	1
 514              		.global	isJackRxBufEmpty
 515              		.syntax unified
 516              		.code	16
 517              		.thumb_func
 518              		.fpu softvfp
 520              	isJackRxBufEmpty:
 521              	.LFB48:
 116:Src/usbd_midi_if.c **** 	if( 0 != _cureRingBufferU8GetUsedSize(&rbuf_jack_rx[cable_num]) ){
 522              		.loc 1 116 0
 523              		.cfi_startproc
 524              		@ args = 0, pretend = 0, frame = 0
ARM GAS  /tmp/ccxcefs2.s 			page 15


 525              		@ frame_needed = 0, uses_anonymous_args = 0
 526              	.LVL43:
 527 0000 10B5     		push	{r4, lr}
 528              	.LCFI9:
 529              		.cfi_def_cfa_offset 8
 530              		.cfi_offset 4, -8
 531              		.cfi_offset 14, -4
 117:Src/usbd_midi_if.c **** 		return false;
 532              		.loc 1 117 0
 533 0002 4300     		lsls	r3, r0, #1
 534 0004 1818     		adds	r0, r3, r0
 535              	.LVL44:
 536 0006 8300     		lsls	r3, r0, #2
 537 0008 0448     		ldr	r0, .L54
 538 000a 1818     		adds	r0, r3, r0
 539 000c FFF7FEFF 		bl	_cureRingBufferU8GetUsedSize
 540              	.LVL45:
 541 0010 0028     		cmp	r0, #0
 542 0012 01D1     		bne	.L53
 121:Src/usbd_midi_if.c **** }
 543              		.loc 1 121 0
 544 0014 0120     		movs	r0, #1
 545              	.L51:
 122:Src/usbd_midi_if.c **** 
 546              		.loc 1 122 0
 547              		@ sp needed
 548 0016 10BD     		pop	{r4, pc}
 549              	.L53:
 118:Src/usbd_midi_if.c **** 	}
 550              		.loc 1 118 0
 551 0018 0020     		movs	r0, #0
 552 001a FCE7     		b	.L51
 553              	.L55:
 554              		.align	2
 555              	.L54:
 556 001c 00000000 		.word	rbuf_jack_rx
 557              		.cfi_endproc
 558              	.LFE48:
 560              		.section	.text.isRxBufEmpty,"ax",%progbits
 561              		.align	1
 562              		.global	isRxBufEmpty
 563              		.syntax unified
 564              		.code	16
 565              		.thumb_func
 566              		.fpu softvfp
 568              	isRxBufEmpty:
 569              	.LFB49:
 125:Src/usbd_midi_if.c **** 	uint32_t i;
 570              		.loc 1 125 0
 571              		.cfi_startproc
 572              		@ args = 0, pretend = 0, frame = 0
 573              		@ frame_needed = 0, uses_anonymous_args = 0
 574 0000 10B5     		push	{r4, lr}
 575              	.LCFI10:
 576              		.cfi_def_cfa_offset 8
 577              		.cfi_offset 4, -8
 578              		.cfi_offset 14, -4
ARM GAS  /tmp/ccxcefs2.s 			page 16


 579              	.LVL46:
 128:Src/usbd_midi_if.c **** 		if(0 != _cureRingBufferU8GetUsedSize(&rbuf_usb_rx[i]))
 580              		.loc 1 128 0
 581 0002 0024     		movs	r4, #0
 582              	.LVL47:
 583              	.L57:
 128:Src/usbd_midi_if.c **** 		if(0 != _cureRingBufferU8GetUsedSize(&rbuf_usb_rx[i]))
 584              		.loc 1 128 0 is_stmt 0 discriminator 1
 585 0004 002C     		cmp	r4, #0
 586 0006 01D0     		beq	.L59
 141:Src/usbd_midi_if.c **** }
 587              		.loc 1 141 0 is_stmt 1
 588 0008 0120     		movs	r0, #1
 589              	.L58:
 142:Src/usbd_midi_if.c **** 
 590              		.loc 1 142 0
 591              		@ sp needed
 592              	.LVL48:
 593 000a 10BD     		pop	{r4, pc}
 594              	.LVL49:
 595              	.L59:
 129:Src/usbd_midi_if.c **** 		{
 596              		.loc 1 129 0
 597 000c 6300     		lsls	r3, r4, #1
 598 000e 1B19     		adds	r3, r3, r4
 599 0010 9800     		lsls	r0, r3, #2
 600 0012 054B     		ldr	r3, .L61
 601 0014 C018     		adds	r0, r0, r3
 602 0016 FFF7FEFF 		bl	_cureRingBufferU8GetUsedSize
 603              	.LVL50:
 604 001a 0028     		cmp	r0, #0
 605 001c 01D1     		bne	.L60
 128:Src/usbd_midi_if.c **** 		if(0 != _cureRingBufferU8GetUsedSize(&rbuf_usb_rx[i]))
 606              		.loc 1 128 0 discriminator 2
 607 001e 0134     		adds	r4, r4, #1
 608              	.LVL51:
 609 0020 F0E7     		b	.L57
 610              	.L60:
 131:Src/usbd_midi_if.c **** 		}
 611              		.loc 1 131 0
 612 0022 0020     		movs	r0, #0
 613 0024 F1E7     		b	.L58
 614              	.L62:
 615 0026 C046     		.align	2
 616              	.L61:
 617 0028 00000000 		.word	rbuf_usb_rx
 618              		.cfi_endproc
 619              	.LFE49:
 621              		.section	.text.sendMidiMessage,"ax",%progbits
 622              		.align	1
 623              		.global	sendMidiMessage
 624              		.syntax unified
 625              		.code	16
 626              		.thumb_func
 627              		.fpu softvfp
 629              	sendMidiMessage:
 630              	.LFB51:
ARM GAS  /tmp/ccxcefs2.s 			page 17


 217:Src/usbd_midi_if.c ****   if(size == 4){
 631              		.loc 1 217 0
 632              		.cfi_startproc
 633              		@ args = 0, pretend = 0, frame = 0
 634              		@ frame_needed = 0, uses_anonymous_args = 0
 635              	.LVL52:
 636 0000 10B5     		push	{r4, lr}
 637              	.LCFI11:
 638              		.cfi_def_cfa_offset 8
 639              		.cfi_offset 4, -8
 640              		.cfi_offset 14, -4
 218:Src/usbd_midi_if.c **** //	APP_Rx_Buffer[0] = msg[0];
 641              		.loc 1 218 0
 642 0002 0429     		cmp	r1, #4
 643 0004 00D0     		beq	.L65
 644              	.LVL53:
 645              	.L63:
 226:Src/usbd_midi_if.c **** 
 646              		.loc 1 226 0
 647              		@ sp needed
 648 0006 10BD     		pop	{r4, pc}
 649              	.LVL54:
 650              	.L65:
 224:Src/usbd_midi_if.c ****   }
 651              		.loc 1 224 0
 652 0008 FFF7FEFF 		bl	MIDI_DataTx
 653              	.LVL55:
 226:Src/usbd_midi_if.c **** 
 654              		.loc 1 226 0
 655 000c FBE7     		b	.L63
 656              		.cfi_endproc
 657              	.LFE51:
 659              		.section	.text.midiEventIsGenerated,"ax",%progbits
 660              		.align	1
 661              		.global	midiEventIsGenerated
 662              		.syntax unified
 663              		.code	16
 664              		.thumb_func
 665              		.fpu softvfp
 667              	midiEventIsGenerated:
 668              	.LFB53:
 240:Src/usbd_midi_if.c **** 
 241:Src/usbd_midi_if.c **** bool midiEventIsGenerated(uint8_t cable_num)
 242:Src/usbd_midi_if.c **** {
 669              		.loc 1 242 0
 670              		.cfi_startproc
 671              		@ args = 0, pretend = 0, frame = 0
 672              		@ frame_needed = 0, uses_anonymous_args = 0
 673              	.LVL56:
 674 0000 F0B5     		push	{r4, r5, r6, r7, lr}
 675              	.LCFI12:
 676              		.cfi_def_cfa_offset 20
 677              		.cfi_offset 4, -20
 678              		.cfi_offset 5, -16
 679              		.cfi_offset 6, -12
 680              		.cfi_offset 7, -8
 681              		.cfi_offset 14, -4
ARM GAS  /tmp/ccxcefs2.s 			page 18


 243:Src/usbd_midi_if.c **** 	uint8_t upper_half_byte= (rx_midi_msg[cable_num]) & 0xF0;
 682              		.loc 1 243 0
 683 0002 8F4B     		ldr	r3, .L102
 684 0004 1A5C     		ldrb	r2, [r3, r0]
 685 0006 0F23     		movs	r3, #15
 686 0008 1100     		movs	r1, r2
 687 000a 9943     		bics	r1, r3
 688 000c 0B00     		movs	r3, r1
 689              	.LVL57:
 244:Src/usbd_midi_if.c **** 
 245:Src/usbd_midi_if.c **** 	if( upper_half_byte & 0x80 ){//0x80-0xFF:status byte
 690              		.loc 1 245 0
 691 000e 49B2     		sxtb	r1, r1
 692 0010 0029     		cmp	r1, #0
 693 0012 24DB     		blt	.L93
 246:Src/usbd_midi_if.c **** 
 247:Src/usbd_midi_if.c **** 		switch(upper_half_byte){
 248:Src/usbd_midi_if.c **** 
 249:Src/usbd_midi_if.c **** 			case 0xF0://0xF0-0xFF:system message
 250:Src/usbd_midi_if.c **** 				switch(rx_midi_msg[cable_num]){
 251:Src/usbd_midi_if.c **** 
 252:Src/usbd_midi_if.c **** 					case 0xF0://SysEx Start
 253:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].data_idx = 0;
 254:Src/usbd_midi_if.c **** 						midi_event[cable_num].midi_byte[ analyzed_status[cable_num].data_idx++ ] = rx_midi_msg[cable_
 255:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_SYSEX;
 256:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = WAIT_SYSTEM_DATA;
 257:Src/usbd_midi_if.c **** 						break;
 258:Src/usbd_midi_if.c **** 
 259:Src/usbd_midi_if.c **** 					case 0xF7://SysEx End
 260:Src/usbd_midi_if.c **** 						midi_event[cable_num].midi_byte[ analyzed_status[cable_num].data_idx++ ] = rx_midi_msg[cable_
 261:Src/usbd_midi_if.c **** 						midi_event[cable_num].length = analyzed_status[cable_num].data_idx;
 262:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = END_ANALYSIS;
 263:Src/usbd_midi_if.c **** 						break;
 264:Src/usbd_midi_if.c **** 
 265:Src/usbd_midi_if.c **** 					case 0xF2://Song Position
 266:Src/usbd_midi_if.c **** 						midi_event[cable_num].midi_byte[0] = rx_midi_msg[cable_num];
 267:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_THREE_BYTE;
 268:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = WAIT_DATA1;
 269:Src/usbd_midi_if.c **** 						break;
 270:Src/usbd_midi_if.c **** 
 271:Src/usbd_midi_if.c **** 					case 0xF1://Time Code
 272:Src/usbd_midi_if.c **** 					case 0xF3://Song Select
 273:Src/usbd_midi_if.c **** 						midi_event[cable_num].midi_byte[0] = rx_midi_msg[cable_num];
 274:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_TWO_BYTE;
 275:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = WAIT_DATA1;
 276:Src/usbd_midi_if.c **** 						break;
 277:Src/usbd_midi_if.c **** 
 278:Src/usbd_midi_if.c **** 					case 0xF4://Undefined
 279:Src/usbd_midi_if.c **** 					case 0xF5://Undefined
 280:Src/usbd_midi_if.c **** 					case 0xF6://Tune request
 281:Src/usbd_midi_if.c **** 					case 0xF8://Timing clock
 282:Src/usbd_midi_if.c **** 					case 0xF9://Undefined
 283:Src/usbd_midi_if.c **** 					case 0xFA://Start
 284:Src/usbd_midi_if.c **** 					case 0xFB://Continue
 285:Src/usbd_midi_if.c **** 					case 0xFC://Stop
 286:Src/usbd_midi_if.c **** 					case 0xFD://Undefined
 287:Src/usbd_midi_if.c **** 					case 0xFE://Active Sensing
ARM GAS  /tmp/ccxcefs2.s 			page 19


 288:Src/usbd_midi_if.c **** 					case 0xFF://Reset
 289:Src/usbd_midi_if.c **** 						midi_event[cable_num].midi_byte[0] = rx_midi_msg[cable_num];
 290:Src/usbd_midi_if.c **** 						midi_event[cable_num].length = 1;
 291:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_ONE_BYTE;
 292:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = END_ANALYSIS;
 293:Src/usbd_midi_if.c **** 						break;
 294:Src/usbd_midi_if.c **** 				}
 295:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = true;
 296:Src/usbd_midi_if.c **** 				break;
 297:Src/usbd_midi_if.c **** 
 298:Src/usbd_midi_if.c **** 			case 0x80://Note Off
 299:Src/usbd_midi_if.c **** 			case 0x90://Note On
 300:Src/usbd_midi_if.c **** 			case 0xA0://Polyphonic key-pressure
 301:Src/usbd_midi_if.c **** 			case 0xB0://ControlChange
 302:Src/usbd_midi_if.c **** 			case 0xE0://PitchBend
 303:Src/usbd_midi_if.c **** 				midi_event[cable_num].midi_byte[0] = rx_midi_msg[cable_num];
 304:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].type = MSG_THREE_BYTE;
 305:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].stat = WAIT_DATA1;
 306:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = false;
 307:Src/usbd_midi_if.c **** 				break;
 308:Src/usbd_midi_if.c **** 
 309:Src/usbd_midi_if.c **** 			case 0xC0://Program Change
 310:Src/usbd_midi_if.c **** 			case 0xD0://Channel pressure
 311:Src/usbd_midi_if.c **** 				midi_event[cable_num].midi_byte[0] = rx_midi_msg[cable_num];
 312:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].type = MSG_TWO_BYTE;
 313:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].stat = WAIT_DATA1;
 314:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = false;
 315:Src/usbd_midi_if.c **** 				break;
 316:Src/usbd_midi_if.c **** 
 317:Src/usbd_midi_if.c **** 			default:
 318:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].type = MSG_NOTHING;
 319:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].stat = START_ANALYSIS;
 320:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = false;
 321:Src/usbd_midi_if.c **** 				break;
 322:Src/usbd_midi_if.c **** 		}
 323:Src/usbd_midi_if.c **** 
 324:Src/usbd_midi_if.c **** 	}else{//0x00-0x7F:data byte
 325:Src/usbd_midi_if.c **** 
 326:Src/usbd_midi_if.c **** 		switch(analyzed_status[cable_num].stat){
 694              		.loc 1 326 0
 695 0014 8300     		lsls	r3, r0, #2
 696 0016 8B49     		ldr	r1, .L102+4
 697              	.LVL58:
 698 0018 5B5C     		ldrb	r3, [r3, r1]
 699 001a 022B     		cmp	r3, #2
 700 001c 00D1     		bne	.LCB626
 701 001e DCE0     		b	.L82	@long jump
 702              	.LCB626:
 703 0020 00D8     		bhi	.LCB628
 704 0022 B7E0     		b	.L94	@long jump
 705              	.LCB628:
 706 0024 032B     		cmp	r3, #3
 707 0026 00D1     		bne	.LCB630
 708 0028 EEE0     		b	.L85	@long jump
 709              	.LCB630:
 710 002a 042B     		cmp	r3, #4
 711 002c 60D1     		bne	.L81
ARM GAS  /tmp/ccxcefs2.s 			page 20


 327:Src/usbd_midi_if.c **** 
 328:Src/usbd_midi_if.c **** 			case WAIT_DATA1:
 329:Src/usbd_midi_if.c **** 				midi_event[cable_num].midi_byte[1] = rx_midi_msg[cable_num];
 330:Src/usbd_midi_if.c **** 
 331:Src/usbd_midi_if.c **** 				if(MSG_THREE_BYTE == analyzed_status[cable_num].type ){
 332:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = WAIT_DATA2;
 333:Src/usbd_midi_if.c **** 				}else if( MSG_TWO_BYTE == analyzed_status[cable_num].type ){
 334:Src/usbd_midi_if.c **** 					midi_event[cable_num].length = 2;
 335:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 336:Src/usbd_midi_if.c **** 				}else{
 337:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = START_ANALYSIS;
 338:Src/usbd_midi_if.c **** 				}
 339:Src/usbd_midi_if.c **** 				break;
 340:Src/usbd_midi_if.c **** 
 341:Src/usbd_midi_if.c **** 			case WAIT_DATA2:
 342:Src/usbd_midi_if.c **** 				if(MSG_THREE_BYTE == analyzed_status[cable_num].type ){
 343:Src/usbd_midi_if.c **** 					midi_event[cable_num].midi_byte[2] = rx_midi_msg[cable_num];
 344:Src/usbd_midi_if.c **** 					midi_event[cable_num].length = 3;
 345:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 346:Src/usbd_midi_if.c **** 				}else{
 347:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = START_ANALYSIS;
 348:Src/usbd_midi_if.c **** 				}
 349:Src/usbd_midi_if.c **** 				break;
 350:Src/usbd_midi_if.c **** 
 351:Src/usbd_midi_if.c **** 			case WAIT_SYSTEM_DATA:
 352:Src/usbd_midi_if.c **** 				midi_event[cable_num].midi_byte[ analyzed_status[cable_num].data_idx++ ] = rx_midi_msg[cable_nu
 353:Src/usbd_midi_if.c **** 
 354:Src/usbd_midi_if.c **** 				if(analyzed_status[cable_num].data_idx > (MIDI_SENDDATA_MAX - 1) ){
 355:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 356:Src/usbd_midi_if.c **** 				}
 357:Src/usbd_midi_if.c **** 				break;
 358:Src/usbd_midi_if.c **** 
 359:Src/usbd_midi_if.c **** 			case END_ANALYSIS://running status:When status byte is omitted.
 360:Src/usbd_midi_if.c **** 				midi_event[cable_num].midi_byte[1] = rx_midi_msg[cable_num];
 712              		.loc 1 360 0
 713 002e 8101     		lsls	r1, r0, #6
 714 0030 0918     		adds	r1, r1, r0
 715 0032 854B     		ldr	r3, .L102+8
 716 0034 5B18     		adds	r3, r3, r1
 717 0036 9A70     		strb	r2, [r3, #2]
 361:Src/usbd_midi_if.c **** 				if(MSG_THREE_BYTE == analyzed_status[cable_num].type){
 718              		.loc 1 361 0
 719 0038 8200     		lsls	r2, r0, #2
 720              	.LVL59:
 721 003a 824B     		ldr	r3, .L102+4
 722 003c 9B18     		adds	r3, r3, r2
 723 003e 5B78     		ldrb	r3, [r3, #1]
 724 0040 042B     		cmp	r3, #4
 725 0042 00D1     		bne	.LCB644
 726 0044 F5E0     		b	.L95	@long jump
 727              	.LCB644:
 362:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = WAIT_DATA2;
 363:Src/usbd_midi_if.c **** 				}else if(MSG_TWO_BYTE == analyzed_status[cable_num].type){
 728              		.loc 1 363 0
 729 0046 032B     		cmp	r3, #3
 730 0048 52D1     		bne	.L81
 364:Src/usbd_midi_if.c **** 					midi_event[cable_num].length = 2;
ARM GAS  /tmp/ccxcefs2.s 			page 21


 731              		.loc 1 364 0
 732 004a 8301     		lsls	r3, r0, #6
 733 004c 1B18     		adds	r3, r3, r0
 734 004e 7E4A     		ldr	r2, .L102+8
 735 0050 0221     		movs	r1, #2
 736 0052 9954     		strb	r1, [r3, r2]
 365:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 737              		.loc 1 365 0
 738 0054 8300     		lsls	r3, r0, #2
 739 0056 7B4A     		ldr	r2, .L102+4
 740 0058 0231     		adds	r1, r1, #2
 741 005a 9954     		strb	r1, [r3, r2]
 742 005c 48E0     		b	.L81
 743              	.LVL60:
 744              	.L93:
 247:Src/usbd_midi_if.c **** 
 745              		.loc 1 247 0
 746 005e B02B     		cmp	r3, #176
 747 0060 00D1     		bne	.LCB662
 748 0062 88E0     		b	.L69	@long jump
 749              	.LCB662:
 750 0064 10D9     		bls	.L96
 751 0066 D02B     		cmp	r3, #208
 752 0068 21D0     		beq	.L71
 753 006a 1ED9     		bls	.L97
 754 006c E02B     		cmp	r3, #224
 755 006e 00D1     		bne	.LCB670
 756 0070 81E0     		b	.L69	@long jump
 757              	.LCB670:
 758 0072 F02B     		cmp	r3, #240
 759 0074 11D1     		bne	.L68
 250:Src/usbd_midi_if.c **** 
 760              		.loc 1 250 0
 761 0076 1300     		movs	r3, r2
 762 0078 1033     		adds	r3, r3, #16
 763 007a D9B2     		uxtb	r1, r3
 764              	.LVL61:
 765 007c 0F29     		cmp	r1, #15
 766 007e 32D8     		bhi	.L74
 767 0080 8B00     		lsls	r3, r1, #2
 768 0082 7249     		ldr	r1, .L102+12
 769 0084 CB58     		ldr	r3, [r1, r3]
 770 0086 9F46     		mov	pc, r3
 771              		.section	.rodata.midiEventIsGenerated,"a",%progbits
 772              		.align	2
 773              	.L76:
 774 0000 CC000000 		.word	.L75
 775 0004 3E010000 		.word	.L77
 776 0008 24010000 		.word	.L78
 777 000c 3E010000 		.word	.L77
 778 0010 58010000 		.word	.L79
 779 0014 58010000 		.word	.L79
 780 0018 58010000 		.word	.L79
 781 001c 00010000 		.word	.L80
 782 0020 58010000 		.word	.L79
 783 0024 58010000 		.word	.L79
 784 0028 58010000 		.word	.L79
ARM GAS  /tmp/ccxcefs2.s 			page 22


 785 002c 58010000 		.word	.L79
 786 0030 58010000 		.word	.L79
 787 0034 58010000 		.word	.L79
 788 0038 58010000 		.word	.L79
 789 003c 58010000 		.word	.L79
 790              		.section	.text.midiEventIsGenerated
 791              	.LVL62:
 792              	.L96:
 247:Src/usbd_midi_if.c **** 
 793              		.loc 1 247 0
 794 0088 902B     		cmp	r3, #144
 795 008a 00D1     		bne	.LCB692
 796 008c 73E0     		b	.L69	@long jump
 797              	.LCB692:
 798 008e A02B     		cmp	r3, #160
 799 0090 00D1     		bne	.LCB694
 800 0092 70E0     		b	.L69	@long jump
 801              	.LCB694:
 802 0094 802B     		cmp	r3, #128
 803 0096 00D1     		bne	.LCB696
 804 0098 6DE0     		b	.L69	@long jump
 805              	.LCB696:
 806              	.L68:
 318:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].stat = START_ANALYSIS;
 807              		.loc 1 318 0
 808 009a 6A49     		ldr	r1, .L102+4
 809              	.LVL63:
 810 009c 8400     		lsls	r4, r0, #2
 811 009e 0A19     		adds	r2, r1, r4
 812 00a0 0023     		movs	r3, #0
 813              	.LVL64:
 814 00a2 5370     		strb	r3, [r2, #1]
 319:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = false;
 815              		.loc 1 319 0
 816 00a4 6354     		strb	r3, [r4, r1]
 320:Src/usbd_midi_if.c **** 				break;
 817              		.loc 1 320 0
 818 00a6 9370     		strb	r3, [r2, #2]
 321:Src/usbd_midi_if.c **** 		}
 819              		.loc 1 321 0
 820 00a8 22E0     		b	.L81
 821              	.LVL65:
 822              	.L97:
 247:Src/usbd_midi_if.c **** 
 823              		.loc 1 247 0
 824 00aa C02B     		cmp	r3, #192
 825 00ac F5D1     		bne	.L68
 826              	.L71:
 311:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].type = MSG_TWO_BYTE;
 827              		.loc 1 311 0
 828 00ae 8101     		lsls	r1, r0, #6
 829              	.LVL66:
 830 00b0 0918     		adds	r1, r1, r0
 831 00b2 654B     		ldr	r3, .L102+8
 832              	.LVL67:
 833 00b4 5B18     		adds	r3, r3, r1
 834 00b6 5A70     		strb	r2, [r3, #1]
ARM GAS  /tmp/ccxcefs2.s 			page 23


 312:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].stat = WAIT_DATA1;
 835              		.loc 1 312 0
 836 00b8 624A     		ldr	r2, .L102+4
 837              	.LVL68:
 838 00ba 8100     		lsls	r1, r0, #2
 839 00bc 5318     		adds	r3, r2, r1
 840 00be 0324     		movs	r4, #3
 841 00c0 5C70     		strb	r4, [r3, #1]
 313:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = false;
 842              		.loc 1 313 0
 843 00c2 023C     		subs	r4, r4, #2
 844 00c4 8C54     		strb	r4, [r1, r2]
 314:Src/usbd_midi_if.c **** 				break;
 845              		.loc 1 314 0
 846 00c6 0022     		movs	r2, #0
 847 00c8 9A70     		strb	r2, [r3, #2]
 315:Src/usbd_midi_if.c **** 
 848              		.loc 1 315 0
 849 00ca 11E0     		b	.L81
 850              	.LVL69:
 851              	.L75:
 254:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_SYSEX;
 852              		.loc 1 254 0
 853 00cc 5D4C     		ldr	r4, .L102+4
 854 00ce 8500     		lsls	r5, r0, #2
 855 00d0 6619     		adds	r6, r4, r5
 856 00d2 0127     		movs	r7, #1
 857 00d4 F770     		strb	r7, [r6, #3]
 858 00d6 8101     		lsls	r1, r0, #6
 859 00d8 0918     		adds	r1, r1, r0
 860 00da 5B4B     		ldr	r3, .L102+8
 861 00dc 5B18     		adds	r3, r3, r1
 862 00de 5A70     		strb	r2, [r3, #1]
 255:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = WAIT_SYSTEM_DATA;
 863              		.loc 1 255 0
 864 00e0 7770     		strb	r7, [r6, #1]
 256:Src/usbd_midi_if.c **** 						break;
 865              		.loc 1 256 0
 866 00e2 0323     		movs	r3, #3
 867 00e4 2B55     		strb	r3, [r5, r4]
 868              	.LVL70:
 869              	.L74:
 295:Src/usbd_midi_if.c **** 				break;
 870              		.loc 1 295 0
 871 00e6 8200     		lsls	r2, r0, #2
 872 00e8 564B     		ldr	r3, .L102+4
 873 00ea 9B18     		adds	r3, r3, r2
 874 00ec 0122     		movs	r2, #1
 875 00ee 9A70     		strb	r2, [r3, #2]
 876              	.L81:
 366:Src/usbd_midi_if.c **** 				}
 367:Src/usbd_midi_if.c **** 				break;
 368:Src/usbd_midi_if.c **** 
 369:Src/usbd_midi_if.c **** 			case START_ANALYSIS:
 370:Src/usbd_midi_if.c **** 				break;
 371:Src/usbd_midi_if.c **** 
 372:Src/usbd_midi_if.c **** 			default:
ARM GAS  /tmp/ccxcefs2.s 			page 24


 373:Src/usbd_midi_if.c **** 				break;
 374:Src/usbd_midi_if.c **** 		}
 375:Src/usbd_midi_if.c **** 	}
 376:Src/usbd_midi_if.c **** 
 377:Src/usbd_midi_if.c **** 	if(END_ANALYSIS == analyzed_status[cable_num].stat){
 877              		.loc 1 377 0
 878 00f0 8000     		lsls	r0, r0, #2
 879              	.LVL71:
 880 00f2 544B     		ldr	r3, .L102+4
 881 00f4 C35C     		ldrb	r3, [r0, r3]
 882 00f6 042B     		cmp	r3, #4
 883 00f8 00D1     		bne	.LCB767
 884 00fa 9FE0     		b	.L98	@long jump
 885              	.LCB767:
 378:Src/usbd_midi_if.c **** 		return true;
 379:Src/usbd_midi_if.c **** 	}else{
 380:Src/usbd_midi_if.c **** 		return false;
 886              		.loc 1 380 0
 887 00fc 0020     		movs	r0, #0
 888              	.L91:
 381:Src/usbd_midi_if.c **** 	}
 382:Src/usbd_midi_if.c **** 
 383:Src/usbd_midi_if.c **** }
 889              		.loc 1 383 0
 890              		@ sp needed
 891 00fe F0BD     		pop	{r4, r5, r6, r7, pc}
 892              	.LVL72:
 893              	.L80:
 260:Src/usbd_midi_if.c **** 						midi_event[cable_num].length = analyzed_status[cable_num].data_idx;
 894              		.loc 1 260 0
 895 0100 504D     		ldr	r5, .L102+4
 896 0102 8600     		lsls	r6, r0, #2
 897 0104 AB19     		adds	r3, r5, r6
 898 0106 D978     		ldrb	r1, [r3, #3]
 899 0108 8C46     		mov	ip, r1
 900 010a 0131     		adds	r1, r1, #1
 901 010c C9B2     		uxtb	r1, r1
 902 010e D970     		strb	r1, [r3, #3]
 903 0110 4D4F     		ldr	r7, .L102+8
 904 0112 8301     		lsls	r3, r0, #6
 905 0114 1B18     		adds	r3, r3, r0
 906 0116 FC18     		adds	r4, r7, r3
 907 0118 6444     		add	r4, r4, ip
 908 011a 6270     		strb	r2, [r4, #1]
 261:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = END_ANALYSIS;
 909              		.loc 1 261 0
 910 011c D955     		strb	r1, [r3, r7]
 262:Src/usbd_midi_if.c **** 						break;
 911              		.loc 1 262 0
 912 011e 0423     		movs	r3, #4
 913 0120 7355     		strb	r3, [r6, r5]
 263:Src/usbd_midi_if.c **** 
 914              		.loc 1 263 0
 915 0122 E0E7     		b	.L74
 916              	.L78:
 266:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_THREE_BYTE;
 917              		.loc 1 266 0
ARM GAS  /tmp/ccxcefs2.s 			page 25


 918 0124 8101     		lsls	r1, r0, #6
 919 0126 0918     		adds	r1, r1, r0
 920 0128 474B     		ldr	r3, .L102+8
 921 012a 5B18     		adds	r3, r3, r1
 922 012c 5A70     		strb	r2, [r3, #1]
 267:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = WAIT_DATA1;
 923              		.loc 1 267 0
 924 012e 454B     		ldr	r3, .L102+4
 925 0130 8200     		lsls	r2, r0, #2
 926              	.LVL73:
 927 0132 9918     		adds	r1, r3, r2
 928 0134 0424     		movs	r4, #4
 929 0136 4C70     		strb	r4, [r1, #1]
 268:Src/usbd_midi_if.c **** 						break;
 930              		.loc 1 268 0
 931 0138 0121     		movs	r1, #1
 932 013a D154     		strb	r1, [r2, r3]
 269:Src/usbd_midi_if.c **** 
 933              		.loc 1 269 0
 934 013c D3E7     		b	.L74
 935              	.LVL74:
 936              	.L77:
 273:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_TWO_BYTE;
 937              		.loc 1 273 0
 938 013e 8101     		lsls	r1, r0, #6
 939 0140 0918     		adds	r1, r1, r0
 940 0142 414B     		ldr	r3, .L102+8
 941 0144 5B18     		adds	r3, r3, r1
 942 0146 5A70     		strb	r2, [r3, #1]
 274:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = WAIT_DATA1;
 943              		.loc 1 274 0
 944 0148 3E4B     		ldr	r3, .L102+4
 945 014a 8200     		lsls	r2, r0, #2
 946              	.LVL75:
 947 014c 9918     		adds	r1, r3, r2
 948 014e 0324     		movs	r4, #3
 949 0150 4C70     		strb	r4, [r1, #1]
 275:Src/usbd_midi_if.c **** 						break;
 950              		.loc 1 275 0
 951 0152 0121     		movs	r1, #1
 952 0154 D154     		strb	r1, [r2, r3]
 276:Src/usbd_midi_if.c **** 
 953              		.loc 1 276 0
 954 0156 C6E7     		b	.L74
 955              	.LVL76:
 956              	.L79:
 289:Src/usbd_midi_if.c **** 						midi_event[cable_num].length = 1;
 957              		.loc 1 289 0
 958 0158 3B49     		ldr	r1, .L102+8
 959 015a 8301     		lsls	r3, r0, #6
 960 015c 1B18     		adds	r3, r3, r0
 961 015e CC18     		adds	r4, r1, r3
 962 0160 6270     		strb	r2, [r4, #1]
 290:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].type = MSG_ONE_BYTE;
 963              		.loc 1 290 0
 964 0162 0122     		movs	r2, #1
 965              	.LVL77:
ARM GAS  /tmp/ccxcefs2.s 			page 26


 966 0164 5A54     		strb	r2, [r3, r1]
 291:Src/usbd_midi_if.c **** 						analyzed_status[cable_num].stat = END_ANALYSIS;
 967              		.loc 1 291 0
 968 0166 374B     		ldr	r3, .L102+4
 969 0168 8200     		lsls	r2, r0, #2
 970 016a 9918     		adds	r1, r3, r2
 971 016c 0224     		movs	r4, #2
 972 016e 4C70     		strb	r4, [r1, #1]
 292:Src/usbd_midi_if.c **** 						break;
 973              		.loc 1 292 0
 974 0170 0421     		movs	r1, #4
 975 0172 D154     		strb	r1, [r2, r3]
 293:Src/usbd_midi_if.c **** 				}
 976              		.loc 1 293 0
 977 0174 B7E7     		b	.L74
 978              	.LVL78:
 979              	.L69:
 303:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].type = MSG_THREE_BYTE;
 980              		.loc 1 303 0
 981 0176 8101     		lsls	r1, r0, #6
 982              	.LVL79:
 983 0178 0918     		adds	r1, r1, r0
 984 017a 334B     		ldr	r3, .L102+8
 985              	.LVL80:
 986 017c 5B18     		adds	r3, r3, r1
 987 017e 5A70     		strb	r2, [r3, #1]
 304:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].stat = WAIT_DATA1;
 988              		.loc 1 304 0
 989 0180 304A     		ldr	r2, .L102+4
 990              	.LVL81:
 991 0182 8100     		lsls	r1, r0, #2
 992 0184 5318     		adds	r3, r2, r1
 993 0186 0424     		movs	r4, #4
 994 0188 5C70     		strb	r4, [r3, #1]
 305:Src/usbd_midi_if.c **** 				analyzed_status[cable_num].is_system_common = false;
 995              		.loc 1 305 0
 996 018a 033C     		subs	r4, r4, #3
 997 018c 8C54     		strb	r4, [r1, r2]
 306:Src/usbd_midi_if.c **** 				break;
 998              		.loc 1 306 0
 999 018e 0022     		movs	r2, #0
 1000 0190 9A70     		strb	r2, [r3, #2]
 307:Src/usbd_midi_if.c **** 
 1001              		.loc 1 307 0
 1002 0192 ADE7     		b	.L81
 1003              	.LVL82:
 1004              	.L94:
 326:Src/usbd_midi_if.c **** 
 1005              		.loc 1 326 0
 1006 0194 012B     		cmp	r3, #1
 1007 0196 ABD1     		bne	.L81
 329:Src/usbd_midi_if.c **** 
 1008              		.loc 1 329 0
 1009 0198 8101     		lsls	r1, r0, #6
 1010 019a 0918     		adds	r1, r1, r0
 1011 019c 2A4B     		ldr	r3, .L102+8
 1012 019e 5B18     		adds	r3, r3, r1
ARM GAS  /tmp/ccxcefs2.s 			page 27


 1013 01a0 9A70     		strb	r2, [r3, #2]
 331:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = WAIT_DATA2;
 1014              		.loc 1 331 0
 1015 01a2 8200     		lsls	r2, r0, #2
 1016              	.LVL83:
 1017 01a4 274B     		ldr	r3, .L102+4
 1018 01a6 9B18     		adds	r3, r3, r2
 1019 01a8 5B78     		ldrb	r3, [r3, #1]
 1020 01aa 042B     		cmp	r3, #4
 1021 01ac 06D0     		beq	.L99
 333:Src/usbd_midi_if.c **** 					midi_event[cable_num].length = 2;
 1022              		.loc 1 333 0
 1023 01ae 032B     		cmp	r3, #3
 1024 01b0 09D0     		beq	.L100
 337:Src/usbd_midi_if.c **** 				}
 1025              		.loc 1 337 0
 1026 01b2 8300     		lsls	r3, r0, #2
 1027 01b4 234A     		ldr	r2, .L102+4
 1028 01b6 0021     		movs	r1, #0
 1029 01b8 9954     		strb	r1, [r3, r2]
 1030 01ba 99E7     		b	.L81
 1031              	.L99:
 332:Src/usbd_midi_if.c **** 				}else if( MSG_TWO_BYTE == analyzed_status[cable_num].type ){
 1032              		.loc 1 332 0
 1033 01bc 1300     		movs	r3, r2
 1034 01be 214A     		ldr	r2, .L102+4
 1035 01c0 0221     		movs	r1, #2
 1036 01c2 9954     		strb	r1, [r3, r2]
 1037 01c4 94E7     		b	.L81
 1038              	.L100:
 334:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 1039              		.loc 1 334 0
 1040 01c6 8301     		lsls	r3, r0, #6
 1041 01c8 1B18     		adds	r3, r3, r0
 1042 01ca 1F4A     		ldr	r2, .L102+8
 1043 01cc 0221     		movs	r1, #2
 1044 01ce 9954     		strb	r1, [r3, r2]
 335:Src/usbd_midi_if.c **** 				}else{
 1045              		.loc 1 335 0
 1046 01d0 8300     		lsls	r3, r0, #2
 1047 01d2 1C4A     		ldr	r2, .L102+4
 1048 01d4 0231     		adds	r1, r1, #2
 1049 01d6 9954     		strb	r1, [r3, r2]
 1050 01d8 8AE7     		b	.L81
 1051              	.LVL84:
 1052              	.L82:
 342:Src/usbd_midi_if.c **** 					midi_event[cable_num].midi_byte[2] = rx_midi_msg[cable_num];
 1053              		.loc 1 342 0
 1054 01da 8100     		lsls	r1, r0, #2
 1055 01dc 194B     		ldr	r3, .L102+4
 1056 01de 5B18     		adds	r3, r3, r1
 1057 01e0 5B78     		ldrb	r3, [r3, #1]
 1058 01e2 042B     		cmp	r3, #4
 1059 01e4 04D0     		beq	.L101
 347:Src/usbd_midi_if.c **** 				}
 1060              		.loc 1 347 0
 1061 01e6 8300     		lsls	r3, r0, #2
ARM GAS  /tmp/ccxcefs2.s 			page 28


 1062 01e8 164A     		ldr	r2, .L102+4
 1063              	.LVL85:
 1064 01ea 0021     		movs	r1, #0
 1065 01ec 9954     		strb	r1, [r3, r2]
 1066 01ee 7FE7     		b	.L81
 1067              	.LVL86:
 1068              	.L101:
 343:Src/usbd_midi_if.c **** 					midi_event[cable_num].length = 3;
 1069              		.loc 1 343 0
 1070 01f0 1549     		ldr	r1, .L102+8
 1071 01f2 8301     		lsls	r3, r0, #6
 1072 01f4 1B18     		adds	r3, r3, r0
 1073 01f6 CC18     		adds	r4, r1, r3
 1074 01f8 E270     		strb	r2, [r4, #3]
 344:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 1075              		.loc 1 344 0
 1076 01fa 0322     		movs	r2, #3
 1077              	.LVL87:
 1078 01fc 5A54     		strb	r2, [r3, r1]
 345:Src/usbd_midi_if.c **** 				}else{
 1079              		.loc 1 345 0
 1080 01fe 8300     		lsls	r3, r0, #2
 1081 0200 104A     		ldr	r2, .L102+4
 1082 0202 0421     		movs	r1, #4
 1083 0204 9954     		strb	r1, [r3, r2]
 1084 0206 73E7     		b	.L81
 1085              	.LVL88:
 1086              	.L85:
 352:Src/usbd_midi_if.c **** 
 1087              		.loc 1 352 0
 1088 0208 8300     		lsls	r3, r0, #2
 1089 020a 0E4C     		ldr	r4, .L102+4
 1090 020c E418     		adds	r4, r4, r3
 1091 020e E578     		ldrb	r5, [r4, #3]
 1092 0210 691C     		adds	r1, r5, #1
 1093 0212 C9B2     		uxtb	r1, r1
 1094 0214 E170     		strb	r1, [r4, #3]
 1095 0216 8401     		lsls	r4, r0, #6
 1096 0218 2418     		adds	r4, r4, r0
 1097 021a 0B4B     		ldr	r3, .L102+8
 1098 021c 1B19     		adds	r3, r3, r4
 1099 021e 5B19     		adds	r3, r3, r5
 1100 0220 5A70     		strb	r2, [r3, #1]
 354:Src/usbd_midi_if.c **** 					analyzed_status[cable_num].stat = END_ANALYSIS;
 1101              		.loc 1 354 0
 1102 0222 3F29     		cmp	r1, #63
 1103 0224 00D8     		bhi	.LCB977
 1104 0226 63E7     		b	.L81	@long jump
 1105              	.LCB977:
 355:Src/usbd_midi_if.c **** 				}
 1106              		.loc 1 355 0
 1107 0228 8300     		lsls	r3, r0, #2
 1108 022a 064A     		ldr	r2, .L102+4
 1109              	.LVL89:
 1110 022c 0421     		movs	r1, #4
 1111 022e 9954     		strb	r1, [r3, r2]
 1112 0230 5EE7     		b	.L81
ARM GAS  /tmp/ccxcefs2.s 			page 29


 1113              	.L95:
 362:Src/usbd_midi_if.c **** 				}else if(MSG_TWO_BYTE == analyzed_status[cable_num].type){
 1114              		.loc 1 362 0
 1115 0232 1300     		movs	r3, r2
 1116 0234 034A     		ldr	r2, .L102+4
 1117 0236 0221     		movs	r1, #2
 1118 0238 9954     		strb	r1, [r3, r2]
 1119 023a 59E7     		b	.L81
 1120              	.LVL90:
 1121              	.L98:
 378:Src/usbd_midi_if.c **** 	}else{
 1122              		.loc 1 378 0
 1123 023c 0120     		movs	r0, #1
 1124 023e 5EE7     		b	.L91
 1125              	.L103:
 1126              		.align	2
 1127              	.L102:
 1128 0240 00000000 		.word	rx_midi_msg
 1129 0244 00000000 		.word	analyzed_status
 1130 0248 00000000 		.word	midi_event
 1131 024c 00000000 		.word	.L76
 1132              		.cfi_endproc
 1133              	.LFE53:
 1135              		.section	.text.midiGenerateUsbPacket,"ax",%progbits
 1136              		.align	1
 1137              		.global	midiGenerateUsbPacket
 1138              		.syntax unified
 1139              		.code	16
 1140              		.thumb_func
 1141              		.fpu softvfp
 1143              	midiGenerateUsbPacket:
 1144              	.LFB54:
 384:Src/usbd_midi_if.c **** 
 385:Src/usbd_midi_if.c **** 
 386:Src/usbd_midi_if.c **** void midiGenerateUsbPacket(uint8_t cable_num)
 387:Src/usbd_midi_if.c **** {
 1145              		.loc 1 387 0
 1146              		.cfi_startproc
 1147              		@ args = 0, pretend = 0, frame = 8
 1148              		@ frame_needed = 0, uses_anonymous_args = 0
 1149              	.LVL91:
 1150 0000 F0B5     		push	{r4, r5, r6, r7, lr}
 1151              	.LCFI13:
 1152              		.cfi_def_cfa_offset 20
 1153              		.cfi_offset 4, -20
 1154              		.cfi_offset 5, -16
 1155              		.cfi_offset 6, -12
 1156              		.cfi_offset 7, -8
 1157              		.cfi_offset 14, -4
 1158 0002 83B0     		sub	sp, sp, #12
 1159              	.LCFI14:
 1160              		.cfi_def_cfa_offset 32
 1161 0004 0700     		movs	r7, r0
 388:Src/usbd_midi_if.c **** 	uint8_t msg_buf[4] = {0x00,0x00,0x00,0x00};
 1162              		.loc 1 388 0
 1163 0006 0023     		movs	r3, #0
 1164 0008 0193     		str	r3, [sp, #4]
ARM GAS  /tmp/ccxcefs2.s 			page 30


 1165              	.LVL92:
 389:Src/usbd_midi_if.c **** 	uint32_t cnt_remain=0, cnt_length;
 390:Src/usbd_midi_if.c **** 
 391:Src/usbd_midi_if.c **** 	switch(analyzed_status[cable_num].type){
 1166              		.loc 1 391 0
 1167 000a 0400     		movs	r4, r0
 1168 000c 8200     		lsls	r2, r0, #2
 1169 000e 504B     		ldr	r3, .L126
 1170 0010 9B18     		adds	r3, r3, r2
 1171 0012 5B78     		ldrb	r3, [r3, #1]
 1172 0014 022B     		cmp	r3, #2
 1173 0016 18D0     		beq	.L106
 1174 0018 04D8     		bhi	.L107
 1175 001a 012B     		cmp	r3, #1
 1176 001c 23D1     		bne	.L105
 392:Src/usbd_midi_if.c **** 
 393:Src/usbd_midi_if.c **** 		case MSG_ONE_BYTE:
 394:Src/usbd_midi_if.c **** 			//byte 0: cable number + code index number
 395:Src/usbd_midi_if.c **** 			msg_buf[0] = (cable_num << 4) + ((midi_event[cable_num].midi_byte[0] & 0xF0) >> 4);
 396:Src/usbd_midi_if.c **** 
 397:Src/usbd_midi_if.c **** 			sendMidiMessage(msg_buf,4);
 398:Src/usbd_midi_if.c **** 			break;
 399:Src/usbd_midi_if.c **** 
 400:Src/usbd_midi_if.c **** 		case MSG_TWO_BYTE:
 401:Src/usbd_midi_if.c **** 		case MSG_THREE_BYTE:
 402:Src/usbd_midi_if.c **** 			//byte 0: cable number + code index number
 403:Src/usbd_midi_if.c **** 			if(analyzed_status[cable_num].is_system_common){
 404:Src/usbd_midi_if.c **** 				msg_buf[0] = (cable_num << 4) + midi_event[cable_num].length;
 405:Src/usbd_midi_if.c **** 			}else{
 406:Src/usbd_midi_if.c **** 				msg_buf[0] = (cable_num << 4) + ((midi_event[cable_num].midi_byte[0] & 0xF0) >> 4);
 407:Src/usbd_midi_if.c **** 			}
 408:Src/usbd_midi_if.c **** 
 409:Src/usbd_midi_if.c **** 			//byte 1-3
 410:Src/usbd_midi_if.c **** 			for(uint32_t i=0; i<midi_event[cable_num].length; i++){
 411:Src/usbd_midi_if.c **** 				msg_buf[i+1] = midi_event[cable_num].midi_byte[i];
 412:Src/usbd_midi_if.c **** 			}
 413:Src/usbd_midi_if.c **** 
 414:Src/usbd_midi_if.c **** 			sendMidiMessage(msg_buf,4);
 415:Src/usbd_midi_if.c **** 			break;
 416:Src/usbd_midi_if.c **** 
 417:Src/usbd_midi_if.c **** 		case MSG_SYSEX:
 418:Src/usbd_midi_if.c **** 			for(cnt_length = 0; cnt_length < midi_event[cable_num].length; cnt_length++){
 1177              		.loc 1 418 0
 1178 001e 0026     		movs	r6, #0
 389:Src/usbd_midi_if.c **** 	uint32_t cnt_remain=0, cnt_length;
 1179              		.loc 1 389 0
 1180 0020 0025     		movs	r5, #0
 1181 0022 7CE0     		b	.L108
 1182              	.L107:
 391:Src/usbd_midi_if.c **** 
 1183              		.loc 1 391 0
 1184 0024 042B     		cmp	r3, #4
 1185 0026 1ED8     		bhi	.L105
 403:Src/usbd_midi_if.c **** 				msg_buf[0] = (cable_num << 4) + midi_event[cable_num].length;
 1186              		.loc 1 403 0
 1187 0028 8200     		lsls	r2, r0, #2
 1188 002a 494B     		ldr	r3, .L126
ARM GAS  /tmp/ccxcefs2.s 			page 31


 1189 002c 9B18     		adds	r3, r3, r2
 1190 002e 9B78     		ldrb	r3, [r3, #2]
 1191 0030 002B     		cmp	r3, #0
 1192 0032 1CD0     		beq	.L110
 404:Src/usbd_midi_if.c **** 			}else{
 1193              		.loc 1 404 0
 1194 0034 0301     		lsls	r3, r0, #4
 1195 0036 DBB2     		uxtb	r3, r3
 1196 0038 8201     		lsls	r2, r0, #6
 1197 003a 1718     		adds	r7, r2, r0
 1198 003c 454A     		ldr	r2, .L126+4
 1199 003e BA5C     		ldrb	r2, [r7, r2]
 1200 0040 9B18     		adds	r3, r3, r2
 1201 0042 01AA     		add	r2, sp, #4
 1202 0044 1370     		strb	r3, [r2]
 1203              	.L111:
 387:Src/usbd_midi_if.c **** 	uint8_t msg_buf[4] = {0x00,0x00,0x00,0x00};
 1204              		.loc 1 387 0 discriminator 1
 1205 0046 0021     		movs	r1, #0
 1206 0048 27E0     		b	.L112
 1207              	.L106:
 395:Src/usbd_midi_if.c **** 
 1208              		.loc 1 395 0
 1209 004a 0301     		lsls	r3, r0, #4
 1210 004c DBB2     		uxtb	r3, r3
 1211 004e 8201     		lsls	r2, r0, #6
 1212 0050 1218     		adds	r2, r2, r0
 1213 0052 404F     		ldr	r7, .L126+4
 1214 0054 BF18     		adds	r7, r7, r2
 1215 0056 7A78     		ldrb	r2, [r7, #1]
 1216 0058 1209     		lsrs	r2, r2, #4
 1217 005a 9B18     		adds	r3, r3, r2
 1218 005c 01A8     		add	r0, sp, #4
 1219              	.LVL93:
 1220 005e 0370     		strb	r3, [r0]
 397:Src/usbd_midi_if.c **** 			break;
 1221              		.loc 1 397 0
 1222 0060 0421     		movs	r1, #4
 1223 0062 FFF7FEFF 		bl	sendMidiMessage
 1224              	.LVL94:
 1225              	.L105:
 419:Src/usbd_midi_if.c **** 				if( 0xF7 !=midi_event[cable_num].midi_byte[cnt_length] ){
 420:Src/usbd_midi_if.c **** 					if(2 == cnt_remain){
 421:Src/usbd_midi_if.c **** 						msg_buf[3] = midi_event[cable_num].midi_byte[cnt_length];
 422:Src/usbd_midi_if.c **** 						msg_buf[0] = (cable_num << 4) + 0x4;	//SysEx starts or continues
 423:Src/usbd_midi_if.c **** 						sendMidiMessage(msg_buf,4);
 424:Src/usbd_midi_if.c **** 					}else{
 425:Src/usbd_midi_if.c **** 						msg_buf[1 + cnt_remain] = midi_event[cable_num].midi_byte[cnt_length];
 426:Src/usbd_midi_if.c **** 					}
 427:Src/usbd_midi_if.c **** 
 428:Src/usbd_midi_if.c **** 
 429:Src/usbd_midi_if.c **** 				}else{
 430:Src/usbd_midi_if.c **** 
 431:Src/usbd_midi_if.c **** 					switch (cnt_remain) {
 432:Src/usbd_midi_if.c **** 						case 0:
 433:Src/usbd_midi_if.c **** 							msg_buf[0] = (cable_num << 4) + 0x5;	//SysEx ends with following single byte
 434:Src/usbd_midi_if.c **** 							msg_buf[1] = 0xF7;
ARM GAS  /tmp/ccxcefs2.s 			page 32


 435:Src/usbd_midi_if.c **** 							msg_buf[2] = msg_buf[3] = 0x00;
 436:Src/usbd_midi_if.c **** 							sendMidiMessage(msg_buf,4);
 437:Src/usbd_midi_if.c **** 							break;
 438:Src/usbd_midi_if.c **** 
 439:Src/usbd_midi_if.c **** 						case 1:
 440:Src/usbd_midi_if.c **** 							msg_buf[0] = (cable_num << 4) + 0x6;	//SysEx ends with following two bytes.
 441:Src/usbd_midi_if.c **** 							msg_buf[2] = 0xF7;
 442:Src/usbd_midi_if.c **** 							msg_buf[3] = 0x00;
 443:Src/usbd_midi_if.c **** 							sendMidiMessage(msg_buf,4);
 444:Src/usbd_midi_if.c **** 							break;
 445:Src/usbd_midi_if.c **** 
 446:Src/usbd_midi_if.c **** 						case 2:
 447:Src/usbd_midi_if.c **** 							msg_buf[0] = (cable_num << 4) + 0x7;	//SysEx ends with following three bytes.
 448:Src/usbd_midi_if.c **** 							msg_buf[3] = 0xF7;
 449:Src/usbd_midi_if.c **** 							sendMidiMessage(msg_buf,4);
 450:Src/usbd_midi_if.c **** 							break;
 451:Src/usbd_midi_if.c **** 						default:
 452:Src/usbd_midi_if.c **** 							break;
 453:Src/usbd_midi_if.c **** 					}
 454:Src/usbd_midi_if.c **** 				}
 455:Src/usbd_midi_if.c **** 
 456:Src/usbd_midi_if.c **** 				cnt_remain++;
 457:Src/usbd_midi_if.c **** 				if(cnt_remain >=3){
 458:Src/usbd_midi_if.c **** 					cnt_remain = 0;
 459:Src/usbd_midi_if.c **** 				}
 460:Src/usbd_midi_if.c **** 			}
 461:Src/usbd_midi_if.c **** 			break;
 462:Src/usbd_midi_if.c **** 
 463:Src/usbd_midi_if.c **** 		default:
 464:Src/usbd_midi_if.c **** 			break;
 465:Src/usbd_midi_if.c **** 	}
 466:Src/usbd_midi_if.c **** 	USBD_MIDI_SendPacket();
 1226              		.loc 1 466 0
 1227 0066 FFF7FEFF 		bl	USBD_MIDI_SendPacket
 1228              	.LVL95:
 467:Src/usbd_midi_if.c **** }
 1229              		.loc 1 467 0
 1230 006a 03B0     		add	sp, sp, #12
 1231              		@ sp needed
 1232 006c F0BD     		pop	{r4, r5, r6, r7, pc}
 1233              	.LVL96:
 1234              	.L110:
 406:Src/usbd_midi_if.c **** 			}
 1235              		.loc 1 406 0
 1236 006e 0301     		lsls	r3, r0, #4
 1237 0070 DBB2     		uxtb	r3, r3
 1238 0072 8201     		lsls	r2, r0, #6
 1239 0074 1218     		adds	r2, r2, r0
 1240 0076 374F     		ldr	r7, .L126+4
 1241 0078 BF18     		adds	r7, r7, r2
 1242 007a 7A78     		ldrb	r2, [r7, #1]
 1243 007c 1209     		lsrs	r2, r2, #4
 1244 007e 9B18     		adds	r3, r3, r2
 1245 0080 01AA     		add	r2, sp, #4
 1246 0082 1370     		strb	r3, [r2]
 1247 0084 DFE7     		b	.L111
 1248              	.LVL97:
ARM GAS  /tmp/ccxcefs2.s 			page 33


 1249              	.L113:
 1250              	.LBB5:
 411:Src/usbd_midi_if.c **** 			}
 1251              		.loc 1 411 0 discriminator 3
 1252 0086 481C     		adds	r0, r1, #1
 1253 0088 A201     		lsls	r2, r4, #6
 1254 008a 1219     		adds	r2, r2, r4
 1255 008c 314B     		ldr	r3, .L126+4
 1256 008e 9B18     		adds	r3, r3, r2
 1257 0090 5B18     		adds	r3, r3, r1
 1258 0092 5A78     		ldrb	r2, [r3, #1]
 1259 0094 01AB     		add	r3, sp, #4
 1260 0096 1A54     		strb	r2, [r3, r0]
 1261              	.LVL98:
 410:Src/usbd_midi_if.c **** 				msg_buf[i+1] = midi_event[cable_num].midi_byte[i];
 1262              		.loc 1 410 0 discriminator 3
 1263 0098 0100     		movs	r1, r0
 1264              	.LVL99:
 1265              	.L112:
 410:Src/usbd_midi_if.c **** 				msg_buf[i+1] = midi_event[cable_num].midi_byte[i];
 1266              		.loc 1 410 0 is_stmt 0 discriminator 1
 1267 009a A201     		lsls	r2, r4, #6
 1268 009c 1219     		adds	r2, r2, r4
 1269 009e 2D4B     		ldr	r3, .L126+4
 1270 00a0 D35C     		ldrb	r3, [r2, r3]
 1271 00a2 8B42     		cmp	r3, r1
 1272 00a4 EFD8     		bhi	.L113
 1273              	.LBE5:
 414:Src/usbd_midi_if.c **** 			break;
 1274              		.loc 1 414 0 is_stmt 1
 1275 00a6 0421     		movs	r1, #4
 1276              	.LVL100:
 1277 00a8 01A8     		add	r0, sp, #4
 1278 00aa FFF7FEFF 		bl	sendMidiMessage
 1279              	.LVL101:
 415:Src/usbd_midi_if.c **** 
 1280              		.loc 1 415 0
 1281 00ae DAE7     		b	.L105
 1282              	.LVL102:
 1283              	.L125:
 421:Src/usbd_midi_if.c **** 						msg_buf[0] = (cable_num << 4) + 0x4;	//SysEx starts or continues
 1284              		.loc 1 421 0
 1285 00b0 01A8     		add	r0, sp, #4
 1286 00b2 C370     		strb	r3, [r0, #3]
 422:Src/usbd_midi_if.c **** 						sendMidiMessage(msg_buf,4);
 1287              		.loc 1 422 0
 1288 00b4 3B01     		lsls	r3, r7, #4
 1289 00b6 DBB2     		uxtb	r3, r3
 1290 00b8 0433     		adds	r3, r3, #4
 1291 00ba 0370     		strb	r3, [r0]
 423:Src/usbd_midi_if.c **** 					}else{
 1292              		.loc 1 423 0
 1293 00bc 0421     		movs	r1, #4
 1294 00be FFF7FEFF 		bl	sendMidiMessage
 1295              	.LVL103:
 1296 00c2 3FE0     		b	.L116
 1297              	.L114:
ARM GAS  /tmp/ccxcefs2.s 			page 34


 431:Src/usbd_midi_if.c **** 						case 0:
 1298              		.loc 1 431 0
 1299 00c4 012D     		cmp	r5, #1
 1300 00c6 1CD0     		beq	.L117
 1301 00c8 002D     		cmp	r5, #0
 1302 00ca 0CD0     		beq	.L118
 1303 00cc 022D     		cmp	r5, #2
 1304 00ce 39D1     		bne	.L116
 447:Src/usbd_midi_if.c **** 							msg_buf[3] = 0xF7;
 1305              		.loc 1 447 0
 1306 00d0 3B01     		lsls	r3, r7, #4
 1307 00d2 DBB2     		uxtb	r3, r3
 1308 00d4 0733     		adds	r3, r3, #7
 1309 00d6 01A8     		add	r0, sp, #4
 1310 00d8 0370     		strb	r3, [r0]
 448:Src/usbd_midi_if.c **** 							sendMidiMessage(msg_buf,4);
 1311              		.loc 1 448 0
 1312 00da F723     		movs	r3, #247
 1313 00dc C370     		strb	r3, [r0, #3]
 449:Src/usbd_midi_if.c **** 							break;
 1314              		.loc 1 449 0
 1315 00de 0421     		movs	r1, #4
 1316 00e0 FFF7FEFF 		bl	sendMidiMessage
 1317              	.LVL104:
 450:Src/usbd_midi_if.c **** 						default:
 1318              		.loc 1 450 0
 1319 00e4 2EE0     		b	.L116
 1320              	.L118:
 433:Src/usbd_midi_if.c **** 							msg_buf[1] = 0xF7;
 1321              		.loc 1 433 0
 1322 00e6 3B01     		lsls	r3, r7, #4
 1323 00e8 DBB2     		uxtb	r3, r3
 1324 00ea 0533     		adds	r3, r3, #5
 1325 00ec 01A8     		add	r0, sp, #4
 1326 00ee 0370     		strb	r3, [r0]
 434:Src/usbd_midi_if.c **** 							msg_buf[2] = msg_buf[3] = 0x00;
 1327              		.loc 1 434 0
 1328 00f0 F723     		movs	r3, #247
 1329 00f2 4370     		strb	r3, [r0, #1]
 435:Src/usbd_midi_if.c **** 							sendMidiMessage(msg_buf,4);
 1330              		.loc 1 435 0
 1331 00f4 0023     		movs	r3, #0
 1332 00f6 C370     		strb	r3, [r0, #3]
 1333 00f8 8370     		strb	r3, [r0, #2]
 436:Src/usbd_midi_if.c **** 							break;
 1334              		.loc 1 436 0
 1335 00fa 0421     		movs	r1, #4
 1336 00fc FFF7FEFF 		bl	sendMidiMessage
 1337              	.LVL105:
 437:Src/usbd_midi_if.c **** 
 1338              		.loc 1 437 0
 1339 0100 20E0     		b	.L116
 1340              	.L117:
 440:Src/usbd_midi_if.c **** 							msg_buf[2] = 0xF7;
 1341              		.loc 1 440 0
 1342 0102 3B01     		lsls	r3, r7, #4
 1343 0104 DBB2     		uxtb	r3, r3
ARM GAS  /tmp/ccxcefs2.s 			page 35


 1344 0106 0633     		adds	r3, r3, #6
 1345 0108 01A8     		add	r0, sp, #4
 1346 010a 0370     		strb	r3, [r0]
 441:Src/usbd_midi_if.c **** 							msg_buf[3] = 0x00;
 1347              		.loc 1 441 0
 1348 010c F723     		movs	r3, #247
 1349 010e 8370     		strb	r3, [r0, #2]
 442:Src/usbd_midi_if.c **** 							sendMidiMessage(msg_buf,4);
 1350              		.loc 1 442 0
 1351 0110 0023     		movs	r3, #0
 1352 0112 C370     		strb	r3, [r0, #3]
 443:Src/usbd_midi_if.c **** 							break;
 1353              		.loc 1 443 0
 1354 0114 0421     		movs	r1, #4
 1355 0116 FFF7FEFF 		bl	sendMidiMessage
 1356              	.LVL106:
 444:Src/usbd_midi_if.c **** 
 1357              		.loc 1 444 0
 1358 011a 13E0     		b	.L116
 1359              	.LVL107:
 1360              	.L120:
 418:Src/usbd_midi_if.c **** 				if( 0xF7 !=midi_event[cable_num].midi_byte[cnt_length] ){
 1361              		.loc 1 418 0 discriminator 2
 1362 011c 0136     		adds	r6, r6, #1
 1363              	.LVL108:
 1364              	.L108:
 418:Src/usbd_midi_if.c **** 				if( 0xF7 !=midi_event[cable_num].midi_byte[cnt_length] ){
 1365              		.loc 1 418 0 is_stmt 0 discriminator 1
 1366 011e A301     		lsls	r3, r4, #6
 1367 0120 1B19     		adds	r3, r3, r4
 1368 0122 0C4A     		ldr	r2, .L126+4
 1369 0124 9B5C     		ldrb	r3, [r3, r2]
 1370 0126 B342     		cmp	r3, r6
 1371 0128 9DD9     		bls	.L105
 419:Src/usbd_midi_if.c **** 					if(2 == cnt_remain){
 1372              		.loc 1 419 0 is_stmt 1
 1373 012a A201     		lsls	r2, r4, #6
 1374 012c 1219     		adds	r2, r2, r4
 1375 012e 094B     		ldr	r3, .L126+4
 1376 0130 9B18     		adds	r3, r3, r2
 1377 0132 9B19     		adds	r3, r3, r6
 1378 0134 5B78     		ldrb	r3, [r3, #1]
 1379 0136 F72B     		cmp	r3, #247
 1380 0138 C4D0     		beq	.L114
 420:Src/usbd_midi_if.c **** 						msg_buf[3] = midi_event[cable_num].midi_byte[cnt_length];
 1381              		.loc 1 420 0
 1382 013a 022D     		cmp	r5, #2
 1383 013c B8D0     		beq	.L125
 425:Src/usbd_midi_if.c **** 					}
 1384              		.loc 1 425 0
 1385 013e 6A1C     		adds	r2, r5, #1
 1386 0140 01A9     		add	r1, sp, #4
 1387 0142 8B54     		strb	r3, [r1, r2]
 1388              	.L116:
 456:Src/usbd_midi_if.c **** 				if(cnt_remain >=3){
 1389              		.loc 1 456 0
 1390 0144 0135     		adds	r5, r5, #1
ARM GAS  /tmp/ccxcefs2.s 			page 36


 1391              	.LVL109:
 457:Src/usbd_midi_if.c **** 					cnt_remain = 0;
 1392              		.loc 1 457 0
 1393 0146 022D     		cmp	r5, #2
 1394 0148 E8D9     		bls	.L120
 458:Src/usbd_midi_if.c **** 				}
 1395              		.loc 1 458 0
 1396 014a 0025     		movs	r5, #0
 1397              	.LVL110:
 1398 014c E6E7     		b	.L120
 1399              	.L127:
 1400 014e C046     		.align	2
 1401              	.L126:
 1402 0150 00000000 		.word	analyzed_status
 1403 0154 00000000 		.word	midi_event
 1404              		.cfi_endproc
 1405              	.LFE54:
 1407              		.section	.text.midiProcess,"ax",%progbits
 1408              		.align	1
 1409              		.global	midiProcess
 1410              		.syntax unified
 1411              		.code	16
 1412              		.thumb_func
 1413              		.fpu softvfp
 1415              	midiProcess:
 1416              	.LFB55:
 468:Src/usbd_midi_if.c **** 
 469:Src/usbd_midi_if.c **** void midiProcess(){
 1417              		.loc 1 469 0
 1418              		.cfi_startproc
 1419              		@ args = 0, pretend = 0, frame = 0
 1420              		@ frame_needed = 0, uses_anonymous_args = 0
 1421              		@ link register save eliminated.
 1422              	.LVL111:
 470:Src/usbd_midi_if.c **** 
 471:Src/usbd_midi_if.c **** 	for(uint32_t cable_num=0; cable_num<MIDI_IN_JACK_NUM; cable_num++){
 472:Src/usbd_midi_if.c **** 		while( FUNC_SUCCESS == midiGetFromJackRx(cable_num) ){
 473:Src/usbd_midi_if.c **** 			if( midiEventIsGenerated(cable_num) ){// Generate MIDI event from UART buffer.
 474:Src/usbd_midi_if.c **** 				//Analyze MIDI Message.
 475:Src/usbd_midi_if.c **** 				midiGenerateUsbPacket(cable_num);
 476:Src/usbd_midi_if.c **** 			}
 477:Src/usbd_midi_if.c **** 		}
 478:Src/usbd_midi_if.c **** 	}
 479:Src/usbd_midi_if.c **** }
 1423              		.loc 1 479 0
 1424              		@ sp needed
 1425 0000 7047     		bx	lr
 1426              		.cfi_endproc
 1427              	.LFE55:
 1429              		.global	USBD_Interface_fops_FS
 1430              		.comm	rx_midi_msg,0,4
 1431              		.comm	midi_event,0,4
 1432              		.comm	analyzed_status,0,4
 1433              		.comm	rbuf_jack_rx,0,4
 1434              		.comm	rbuf_usb_rx,12,4
 1435              		.section	.data.USBD_Interface_fops_FS,"aw",%progbits
 1436              		.align	2
ARM GAS  /tmp/ccxcefs2.s 			page 37


 1439              	USBD_Interface_fops_FS:
 1440 0000 00000000 		.word	MIDI_DataRx
 1441 0004 00000000 		.word	MIDI_DataTx
 1442              		.text
 1443              	.Letext0:
 1444              		.file 2 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/machin
 1445              		.file 3 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/lo
 1446              		.file 4 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/_t
 1447              		.file 5 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/lib/gcc/arm-none-eabi/7.3.1/
 1448              		.file 6 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/re
 1449              		.file 7 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/_s
 1450              		.file 8 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/stdlib
 1451              		.file 9 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h"
 1452              		.file 10 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h"
 1453              		.file 11 "Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h"
 1454              		.file 12 "Middlewares/USBMIDI/Inc/usbd_midi.h"
 1455              		.file 13 "Inc/usbd_desc.h"
 1456              		.file 14 "Inc/curelib_inc/curemisc.h"
 1457              		.file 15 "Inc/curelib_inc/curebuffer.h"
 1458              		.file 16 "Inc/usbd_midi_if.h"
ARM GAS  /tmp/ccxcefs2.s 			page 38


DEFINED SYMBOLS
                            *ABS*:0000000000000000 usbd_midi_if.c
     /tmp/ccxcefs2.s:16     .text.MIDI_DataTx:0000000000000000 $t
     /tmp/ccxcefs2.s:22     .text.MIDI_DataTx:0000000000000000 MIDI_DataTx
     /tmp/ccxcefs2.s:76     .text.MIDI_DataTx:000000000000002c $d
     /tmp/ccxcefs2.s:82     .text.MIDI_DataRx:0000000000000000 $t
     /tmp/ccxcefs2.s:88     .text.MIDI_DataRx:0000000000000000 MIDI_DataRx
     /tmp/ccxcefs2.s:225    .rodata.MIDI_DataRx:0000000000000000 $d
     /tmp/ccxcefs2.s:247    .text.MIDI_DataRx:0000000000000080 $d
                            *COM*:000000000000000c rbuf_usb_rx
     /tmp/ccxcefs2.s:255    .text.midiInit:0000000000000000 $t
     /tmp/ccxcefs2.s:262    .text.midiInit:0000000000000000 midiInit
     /tmp/ccxcefs2.s:313    .text.midiInit:000000000000002c $d
     /tmp/ccxcefs2.s:318    .text.midiGetFromUsbRx:0000000000000000 $t
     /tmp/ccxcefs2.s:325    .text.midiGetFromUsbRx:0000000000000000 midiGetFromUsbRx
     /tmp/ccxcefs2.s:361    .text.midiGetFromUsbRx:000000000000001c $d
     /tmp/ccxcefs2.s:366    .text.midiGetFromJackRx:0000000000000000 $t
     /tmp/ccxcefs2.s:373    .text.midiGetFromJackRx:0000000000000000 midiGetFromJackRx
     /tmp/ccxcefs2.s:411    .text.midiGetFromJackRx:0000000000000020 $d
                            *COM*:0000000000000000 rx_midi_msg
                            *COM*:0000000000000000 rbuf_jack_rx
     /tmp/ccxcefs2.s:417    .text.midiSetFromJackRx:0000000000000000 $t
     /tmp/ccxcefs2.s:424    .text.midiSetFromJackRx:0000000000000000 midiSetFromJackRx
     /tmp/ccxcefs2.s:460    .text.midiSetFromJackRx:000000000000001c $d
     /tmp/ccxcefs2.s:465    .text.isUsbRxBufEmpty:0000000000000000 $t
     /tmp/ccxcefs2.s:472    .text.isUsbRxBufEmpty:0000000000000000 isUsbRxBufEmpty
     /tmp/ccxcefs2.s:508    .text.isUsbRxBufEmpty:000000000000001c $d
     /tmp/ccxcefs2.s:513    .text.isJackRxBufEmpty:0000000000000000 $t
     /tmp/ccxcefs2.s:520    .text.isJackRxBufEmpty:0000000000000000 isJackRxBufEmpty
     /tmp/ccxcefs2.s:556    .text.isJackRxBufEmpty:000000000000001c $d
     /tmp/ccxcefs2.s:561    .text.isRxBufEmpty:0000000000000000 $t
     /tmp/ccxcefs2.s:568    .text.isRxBufEmpty:0000000000000000 isRxBufEmpty
     /tmp/ccxcefs2.s:617    .text.isRxBufEmpty:0000000000000028 $d
     /tmp/ccxcefs2.s:622    .text.sendMidiMessage:0000000000000000 $t
     /tmp/ccxcefs2.s:629    .text.sendMidiMessage:0000000000000000 sendMidiMessage
     /tmp/ccxcefs2.s:660    .text.midiEventIsGenerated:0000000000000000 $t
     /tmp/ccxcefs2.s:667    .text.midiEventIsGenerated:0000000000000000 midiEventIsGenerated
     /tmp/ccxcefs2.s:772    .rodata.midiEventIsGenerated:0000000000000000 $d
     /tmp/ccxcefs2.s:1128   .text.midiEventIsGenerated:0000000000000240 $d
                            *COM*:0000000000000000 analyzed_status
                            *COM*:0000000000000000 midi_event
     /tmp/ccxcefs2.s:1136   .text.midiGenerateUsbPacket:0000000000000000 $t
     /tmp/ccxcefs2.s:1143   .text.midiGenerateUsbPacket:0000000000000000 midiGenerateUsbPacket
     /tmp/ccxcefs2.s:1402   .text.midiGenerateUsbPacket:0000000000000150 $d
     /tmp/ccxcefs2.s:1408   .text.midiProcess:0000000000000000 $t
     /tmp/ccxcefs2.s:1415   .text.midiProcess:0000000000000000 midiProcess
     /tmp/ccxcefs2.s:1439   .data.USBD_Interface_fops_FS:0000000000000000 USBD_Interface_fops_FS
     /tmp/ccxcefs2.s:1436   .data.USBD_Interface_fops_FS:0000000000000000 $d

UNDEFINED SYMBOLS
APP_Rx_ptr_in
APP_Rx_Buffer
cureRingBufferU8Enqueue
cureRingBufferU8Init
cureRingBufferU8Dequeue
_cureRingBufferU8GetUsedSize
USBD_MIDI_SendPacket
ARM GAS  /tmp/ccxcefs2.s 			page 39