From 6ab94e0b318884bbcb95e2ea3835f951502e1d99 Mon Sep 17 00:00:00 2001 From: jaseg Date: Wed, 14 Oct 2020 12:47:28 +0200 Subject: Move firmware into subdirectory --- hid-dials/Drivers/CMSIS/RTOS2/Source/os_systick.c | 132 --------------- .../Drivers/CMSIS/RTOS2/Source/os_tick_gtim.c | 187 --------------------- .../Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c | 165 ------------------ 3 files changed, 484 deletions(-) delete mode 100644 hid-dials/Drivers/CMSIS/RTOS2/Source/os_systick.c delete mode 100644 hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_gtim.c delete mode 100644 hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c (limited to 'hid-dials/Drivers/CMSIS/RTOS2/Source') diff --git a/hid-dials/Drivers/CMSIS/RTOS2/Source/os_systick.c b/hid-dials/Drivers/CMSIS/RTOS2/Source/os_systick.c deleted file mode 100644 index f114caa..0000000 --- a/hid-dials/Drivers/CMSIS/RTOS2/Source/os_systick.c +++ /dev/null @@ -1,132 +0,0 @@ -/**************************************************************************//** - * @file os_systick.c - * @brief CMSIS OS Tick SysTick implementation - * @version V1.0.1 - * @date 24. November 2017 - ******************************************************************************/ -/* - * Copyright (c) 2017-2017 ARM Limited. All rights reserved. - * - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the License); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an AS IS BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "os_tick.h" - -//lint -emacro((923,9078),SCB,SysTick) "cast from unsigned long to pointer" -#include "RTE_Components.h" -#include CMSIS_device_header - -#ifdef SysTick - -#ifndef SYSTICK_IRQ_PRIORITY -#define SYSTICK_IRQ_PRIORITY 0xFFU -#endif - -static uint8_t PendST; - -// Setup OS Tick. -__WEAK int32_t OS_Tick_Setup (uint32_t freq, IRQHandler_t handler) { - uint32_t load; - (void)handler; - - if (freq == 0U) { - //lint -e{904} "Return statement before end of function" - return (-1); - } - - load = (SystemCoreClock / freq) - 1U; - if (load > 0x00FFFFFFU) { - //lint -e{904} "Return statement before end of function" - return (-1); - } - - // Set SysTick Interrupt Priority -#if ((defined(__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ != 0)) || \ - (defined(__CORTEX_M) && (__CORTEX_M == 7U))) - SCB->SHPR[11] = SYSTICK_IRQ_PRIORITY; -#elif (defined(__ARM_ARCH_8M_BASE__) && (__ARM_ARCH_8M_BASE__ != 0)) - SCB->SHPR[1] |= ((uint32_t)SYSTICK_IRQ_PRIORITY << 24); -#elif ((defined(__ARM_ARCH_7M__) && (__ARM_ARCH_7M__ != 0)) || \ - (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ != 0))) - SCB->SHP[11] = SYSTICK_IRQ_PRIORITY; -#elif (defined(__ARM_ARCH_6M__) && (__ARM_ARCH_6M__ != 0)) - SCB->SHP[1] |= ((uint32_t)SYSTICK_IRQ_PRIORITY << 24); -#else -#error "Unknown ARM Core!" -#endif - - SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | SysTick_CTRL_TICKINT_Msk; - SysTick->LOAD = load; - SysTick->VAL = 0U; - - PendST = 0U; - - return (0); -} - -/// Enable OS Tick. -__WEAK void OS_Tick_Enable (void) { - - if (PendST != 0U) { - PendST = 0U; - SCB->ICSR = SCB_ICSR_PENDSTSET_Msk; - } - - SysTick->CTRL |= SysTick_CTRL_ENABLE_Msk; -} - -/// Disable OS Tick. -__WEAK void OS_Tick_Disable (void) { - - SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk; - - if ((SCB->ICSR & SCB_ICSR_PENDSTSET_Msk) != 0U) { - SCB->ICSR = SCB_ICSR_PENDSTCLR_Msk; - PendST = 1U; - } -} - -// Acknowledge OS Tick IRQ. -__WEAK void OS_Tick_AcknowledgeIRQ (void) { - (void)SysTick->CTRL; -} - -// Get OS Tick IRQ number. -__WEAK int32_t OS_Tick_GetIRQn (void) { - return ((int32_t)SysTick_IRQn); -} - -// Get OS Tick clock. -__WEAK uint32_t OS_Tick_GetClock (void) { - return (SystemCoreClock); -} - -// Get OS Tick interval. -__WEAK uint32_t OS_Tick_GetInterval (void) { - return (SysTick->LOAD + 1U); -} - -// Get OS Tick count value. -__WEAK uint32_t OS_Tick_GetCount (void) { - uint32_t load = SysTick->LOAD; - return (load - SysTick->VAL); -} - -// Get OS Tick overflow status. -__WEAK uint32_t OS_Tick_GetOverflow (void) { - return ((SysTick->CTRL >> 16) & 1U); -} - -#endif // SysTick diff --git a/hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_gtim.c b/hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_gtim.c deleted file mode 100644 index 1778ab7..0000000 --- a/hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_gtim.c +++ /dev/null @@ -1,187 +0,0 @@ -/**************************************************************************//** - * @file os_tick_gtim.c - * @brief CMSIS OS Tick implementation for Generic Timer - * @version V1.0.1 - * @date 24. November 2017 - ******************************************************************************/ -/* - * Copyright (c) 2017 ARM Limited. All rights reserved. - * - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the License); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an AS IS BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "os_tick.h" -#include "irq_ctrl.h" - -#include "RTE_Components.h" -#include CMSIS_device_header - -#ifndef GTIM_IRQ_PRIORITY -#define GTIM_IRQ_PRIORITY 0xFFU -#endif - -#ifndef GTIM_IRQ_NUM -#define GTIM_IRQ_NUM SecurePhyTimer_IRQn -#endif - -// Timer interrupt pending flag -static uint8_t GTIM_PendIRQ; - -// Timer tick frequency -static uint32_t GTIM_Clock; - -// Timer load value -static uint32_t GTIM_Load; - -// Setup OS Tick. -int32_t OS_Tick_Setup (uint32_t freq, IRQHandler_t handler) { - uint32_t prio, bits; - - if (freq == 0U) { - return (-1); - } - - GTIM_PendIRQ = 0U; - - // Get timer clock -#ifdef SCTR_BASE - GTIM_Clock = *(uint32_t*)(SCTR_BASE+0x20); -#else - // FVP REFCLK CNTControl 100MHz - GTIM_Clock = 100000000UL; -#endif - - PL1_SetCounterFrequency(GTIM_Clock); - - // Calculate load value - GTIM_Load = (GTIM_Clock / freq) - 1U; - - // Disable Generic Timer and set load value - PL1_SetControl(0U); - PL1_SetLoadValue(GTIM_Load); - - // Disable corresponding IRQ - IRQ_Disable(GTIM_IRQ_NUM); - IRQ_ClearPending(GTIM_IRQ_NUM); - - // Determine number of implemented priority bits - IRQ_SetPriority(GTIM_IRQ_NUM, 0xFFU); - - prio = IRQ_GetPriority(GTIM_IRQ_NUM); - - // At least bits [7:4] must be implemented - if ((prio & 0xF0U) == 0U) { - return (-1); - } - - for (bits = 0; bits < 4; bits++) { - if ((prio & 0x01) != 0) { - break; - } - prio >>= 1; - } - - // Adjust configured priority to the number of implemented priority bits - prio = (GTIM_IRQ_PRIORITY << bits) & 0xFFUL; - - // Set Private Timer interrupt priority - IRQ_SetPriority(GTIM_IRQ_NUM, prio-1U); - - // Set edge-triggered IRQ - IRQ_SetMode(GTIM_IRQ_NUM, IRQ_MODE_TRIG_EDGE); - - // Register tick interrupt handler function - IRQ_SetHandler(GTIM_IRQ_NUM, handler); - - // Enable corresponding interrupt - IRQ_Enable(GTIM_IRQ_NUM); - - // Enable system counter and timer control -#ifdef SCTR_BASE - *(uint32_t*)SCTR_BASE |= 3U; -#endif - - // Enable timer control - PL1_SetControl(1U); - - return (0); -} - -/// Enable OS Tick. -void OS_Tick_Enable (void) { - uint32_t ctrl; - - // Set pending interrupt if flag set - if (GTIM_PendIRQ != 0U) { - GTIM_PendIRQ = 0U; - IRQ_SetPending (GTIM_IRQ_NUM); - } - - // Start the Private Timer - ctrl = PL1_GetControl(); - // Set bit: Timer enable - ctrl |= 1U; - PL1_SetControl(ctrl); -} - -/// Disable OS Tick. -void OS_Tick_Disable (void) { - uint32_t ctrl; - - // Stop the Private Timer - ctrl = PL1_GetControl(); - // Clear bit: Timer enable - ctrl &= ~1U; - PL1_SetControl(ctrl); - - // Remember pending interrupt flag - if (IRQ_GetPending(GTIM_IRQ_NUM) != 0) { - IRQ_ClearPending(GTIM_IRQ_NUM); - GTIM_PendIRQ = 1U; - } -} - -// Acknowledge OS Tick IRQ. -void OS_Tick_AcknowledgeIRQ (void) { - IRQ_ClearPending (GTIM_IRQ_NUM); - PL1_SetLoadValue(GTIM_Load); -} - -// Get OS Tick IRQ number. -int32_t OS_Tick_GetIRQn (void) { - return (GTIM_IRQ_NUM); -} - -// Get OS Tick clock. -uint32_t OS_Tick_GetClock (void) { - return (GTIM_Clock); -} - -// Get OS Tick interval. -uint32_t OS_Tick_GetInterval (void) { - return (GTIM_Load + 1U); -} - -// Get OS Tick count value. -uint32_t OS_Tick_GetCount (void) { - return (GTIM_Load - PL1_GetCurrentValue()); -} - -// Get OS Tick overflow status. -uint32_t OS_Tick_GetOverflow (void) { - CNTP_CTL_Type cntp_ctl; - cntp_ctl.w = PL1_GetControl(); - return (cntp_ctl.b.ISTATUS); -} diff --git a/hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c b/hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c deleted file mode 100644 index ccd9cb6..0000000 --- a/hid-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c +++ /dev/null @@ -1,165 +0,0 @@ -/**************************************************************************//** - * @file os_tick_ptim.c - * @brief CMSIS OS Tick implementation for Private Timer - * @version V1.0.2 - * @date 02. March 2018 - ******************************************************************************/ -/* - * Copyright (c) 2017-2018 Arm Limited. All rights reserved. - * - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the License); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an AS IS BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "RTE_Components.h" -#include CMSIS_device_header - -#if defined(PTIM) - -#include "os_tick.h" -#include "irq_ctrl.h" - -#ifndef PTIM_IRQ_PRIORITY -#define PTIM_IRQ_PRIORITY 0xFFU -#endif - -static uint8_t PTIM_PendIRQ; // Timer interrupt pending flag - -// Setup OS Tick. -int32_t OS_Tick_Setup (uint32_t freq, IRQHandler_t handler) { - uint32_t load; - uint32_t prio; - uint32_t bits; - - if (freq == 0U) { - return (-1); - } - - PTIM_PendIRQ = 0U; - - // Private Timer runs with the system frequency - load = (SystemCoreClock / freq) - 1U; - - // Disable Private Timer and set load value - PTIM_SetControl (0U); - PTIM_SetLoadValue (load); - - // Disable corresponding IRQ - IRQ_Disable (PrivTimer_IRQn); - IRQ_ClearPending(PrivTimer_IRQn); - - // Determine number of implemented priority bits - IRQ_SetPriority (PrivTimer_IRQn, 0xFFU); - - prio = IRQ_GetPriority (PrivTimer_IRQn); - - // At least bits [7:4] must be implemented - if ((prio & 0xF0U) == 0U) { - return (-1); - } - - for (bits = 0; bits < 4; bits++) { - if ((prio & 0x01) != 0) { - break; - } - prio >>= 1; - } - - // Adjust configured priority to the number of implemented priority bits - prio = (PTIM_IRQ_PRIORITY << bits) & 0xFFUL; - - // Set Private Timer interrupt priority - IRQ_SetPriority(PrivTimer_IRQn, prio-1U); - - // Set edge-triggered IRQ - IRQ_SetMode(PrivTimer_IRQn, IRQ_MODE_TRIG_EDGE); - - // Register tick interrupt handler function - IRQ_SetHandler(PrivTimer_IRQn, handler); - - // Enable corresponding interrupt - IRQ_Enable (PrivTimer_IRQn); - - // Set bits: IRQ enable and Auto reload - PTIM_SetControl (0x06U); - - return (0); -} - -/// Enable OS Tick. -void OS_Tick_Enable (void) { - uint32_t ctrl; - - // Set pending interrupt if flag set - if (PTIM_PendIRQ != 0U) { - PTIM_PendIRQ = 0U; - IRQ_SetPending (PrivTimer_IRQn); - } - - // Start the Private Timer - ctrl = PTIM_GetControl(); - // Set bit: Timer enable - ctrl |= 1U; - PTIM_SetControl (ctrl); -} - -/// Disable OS Tick. -void OS_Tick_Disable (void) { - uint32_t ctrl; - - // Stop the Private Timer - ctrl = PTIM_GetControl(); - // Clear bit: Timer enable - ctrl &= ~1U; - PTIM_SetControl (ctrl); - - // Remember pending interrupt flag - if (IRQ_GetPending(PrivTimer_IRQn) != 0) { - IRQ_ClearPending (PrivTimer_IRQn); - PTIM_PendIRQ = 1U; - } -} - -// Acknowledge OS Tick IRQ. -void OS_Tick_AcknowledgeIRQ (void) { - PTIM_ClearEventFlag(); -} - -// Get OS Tick IRQ number. -int32_t OS_Tick_GetIRQn (void) { - return (PrivTimer_IRQn); -} - -// Get OS Tick clock. -uint32_t OS_Tick_GetClock (void) { - return (SystemCoreClock); -} - -// Get OS Tick interval. -uint32_t OS_Tick_GetInterval (void) { - return (PTIM_GetLoadValue() + 1U); -} - -// Get OS Tick count value. -uint32_t OS_Tick_GetCount (void) { - uint32_t load = PTIM_GetLoadValue(); - return (load - PTIM_GetCurrentValue()); -} - -// Get OS Tick overflow status. -uint32_t OS_Tick_GetOverflow (void) { - return (PTIM->ISR & 1); -} - -#endif // PTIM -- cgit