Make demo work with STM32F4 board from aliexpress for SecureHID project

1 files changed, 10 insertions, 60 deletions

diff --git a/src/demo.c b/src/demo.c
index a6b4196..4228616 100644
--- a/src/demo.c
+++ b/src/demo.c
@@ -25,8 +25,6 @@
 #include "usbh_lld_stm32f4.h"		/// provides low level usb host driver for stm32f4 platform

 #include "usbh_driver_hid.h"		/// provides generic usb device driver for Human Interface Device (HID)

 #include "usbh_driver_hub.h"		/// provides usb full speed hub driver (Low speed devices on hub are not supported)

-#include "usbh_driver_gp_xbox.h"	/// provides usb device driver for Gamepad: Microsoft XBOX compatible Controller

-#include "usbh_driver_ac_midi.h"	/// provides usb device driver for midi class devices

 

  // STM32f407 compatible

 #include <libopencm3/stm32/rcc.h>

@@ -54,13 +52,13 @@ static void clock_setup(void)
 	rcc_clock_setup_hse_3v3(&hse_8mhz_3v3[CLOCK_3V3_168MHZ]);

 

 	// GPIO

-	rcc_periph_clock_enable(RCC_GPIOA); // OTG_FS + button

+	rcc_periph_clock_enable(RCC_GPIOA); // USART + OTG_FS + button

 	rcc_periph_clock_enable(RCC_GPIOB); // OTG_HS

-	rcc_periph_clock_enable(RCC_GPIOC); // USART + OTG_FS charge pump

+	rcc_periph_clock_enable(RCC_GPIOC); // OTG_FS charge pump

 	rcc_periph_clock_enable(RCC_GPIOD); // LEDS

 

 	// periphery

-	rcc_periph_clock_enable(RCC_USART6); // USART

+	rcc_periph_clock_enable(RCC_USART1); // USART

 	rcc_periph_clock_enable(RCC_OTGFS); // OTG_FS

 	rcc_periph_clock_enable(RCC_OTGHS); // OTG_HS

 	rcc_periph_clock_enable(RCC_TIM6); // TIM6

@@ -106,9 +104,9 @@ static void gpio_setup(void)
 	gpio_mode_setup(GPIOB, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO15 | GPIO14);

 	gpio_set_af(GPIOB, GPIO_AF12, GPIO14 | GPIO15);

 

-	// USART TX

-	gpio_mode_setup(GPIOC, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO6 | GPIO7);

-	gpio_set_af(GPIOC, GPIO_AF8, GPIO6 | GPIO7);

+	// USART

+	gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO9 | GPIO10);

+	gpio_set_af(GPIOA, GPIO_AF7, GPIO9 | GPIO10);

 

 	// button

 	gpio_mode_setup(GPIOA, GPIO_MODE_INPUT, GPIO_PUPD_NONE, GPIO0);

@@ -117,8 +115,6 @@ static void gpio_setup(void)
 static const usbh_dev_driver_t *device_drivers[] = {

 	&usbh_hub_driver,

 	&usbh_hid_driver,

-	&usbh_gp_xbox_driver,

-	&usbh_midi_driver,

 	NULL

 };

 

@@ -133,32 +129,6 @@ static const usbh_low_level_driver_t * const lld_drivers[] = {
 	NULL

 	};

 

-static void gp_xbox_update(uint8_t device_id, gp_xbox_packet_t packet)

-{

-	(void)device_id;

-	(void)packet;

-	LOG_PRINTF("update %d: %d %d \n", device_id, packet.axis_left_x, packet.buttons & GP_XBOX_BUTTON_A);

-}

-

-

-static void gp_xbox_connected(uint8_t device_id)

-{

-	(void)device_id;

-	LOG_PRINTF("connected %d", device_id);

-}

-

-static void gp_xbox_disconnected(uint8_t device_id)

-{

-	(void)device_id;

-	LOG_PRINTF("disconnected %d", device_id);

-}

-

-static const gp_xbox_config_t gp_xbox_config = {

-	.update = &gp_xbox_update,

-	.notify_connected = &gp_xbox_connected,

-	.notify_disconnected = &gp_xbox_disconnected

-};

-

 static void hid_in_message_handler(uint8_t device_id, const uint8_t *data, uint32_t length)

 {

 	(void)device_id;

@@ -171,6 +141,7 @@ static void hid_in_message_handler(uint8_t device_id, const uint8_t *data, uint3
 	// print only first 4 bytes, since every mouse should have at least these four set.

 	// Report descriptors are not read by driver for now, so we do not know what each byte means

 	LOG_PRINTF("HID EVENT %02X %02X %02X %02X \n", data[0], data[1], data[2], data[3]);

+    /*

 	if (hid_get_type(device_id) == HID_TYPE_KEYBOARD) {

 		static int x = 0;

 		if (x != data[2]) {

@@ -178,33 +149,13 @@ static void hid_in_message_handler(uint8_t device_id, const uint8_t *data, uint3
 			hid_set_report(device_id, x);

 		}

 	}

+    */

 }

 

 static const hid_config_t hid_config = {

 	.hid_in_message_handler = &hid_in_message_handler

 };

 

-static void midi_in_message_handler(int device_id, uint8_t *data)

-{

-	(void)device_id;

-	switch (data[1]>>4) {

-	case 8:

-		LOG_PRINTF("\r\nNote Off");

-		break;

-

-	case 9:

-		LOG_PRINTF("\r\nNote On");

-		break;

-

-	default:

-		break;

-	}

-}

-

-const midi_config_t midi_config = {

-	.read_callback = &midi_in_message_handler

-};

-

 int main(void)

 {

 	clock_setup();

@@ -214,7 +165,8 @@ int main(void)
 	tim6_setup();

 

 #ifdef USART_DEBUG

-	usart_init(USART6, 921600);

+    //USART_BRR(USART1) = rcc_apb2_frequency / (16 * 1000000);

+	usart_init(USART1, 1000000);

 #endif

 	LOG_PRINTF("\n\n\n\n\n###################\nInit\n");

 

@@ -225,8 +177,6 @@ int main(void)
 	 */

 	hid_driver_init(&hid_config);

 	hub_driver_init();

-	gp_xbox_driver_init(&gp_xbox_config);

-	midi_driver_init(&midi_config);

 

 	gpio_set(GPIOD,  GPIO13);

 	/**