добавлен led при отправке по can

CANEmu.ioc

@@ -22,22 +22,23 @@ Mcu.IP7=USART1
 Mcu.IPNb=8
 Mcu.Name=STM32F103C(8-B)Tx
 Mcu.Package=LQFP48
-Mcu.Pin0=PC14-OSC32_IN
+Mcu.Pin0=PC13-TAMPER-RTC
-Mcu.Pin1=PC15-OSC32_OUT
+Mcu.Pin1=PC14-OSC32_IN
-Mcu.Pin10=PA14
+Mcu.Pin10=PA13
-Mcu.Pin11=VP_IWDG_VS_IWDG
+Mcu.Pin11=PA14
-Mcu.Pin12=VP_SYS_VS_Systick
+Mcu.Pin12=VP_IWDG_VS_IWDG
-Mcu.Pin13=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin13=VP_SYS_VS_Systick
-Mcu.Pin14=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin14=VP_TIM2_VS_ClockSourceINT
-Mcu.Pin2=PD0-OSC_IN
+Mcu.Pin15=VP_TIM3_VS_ClockSourceINT
-Mcu.Pin3=PD1-OSC_OUT
+Mcu.Pin2=PC15-OSC32_OUT
-Mcu.Pin4=PB0
+Mcu.Pin3=PD0-OSC_IN
-Mcu.Pin5=PA9
+Mcu.Pin4=PD1-OSC_OUT
-Mcu.Pin6=PA10
+Mcu.Pin5=PB0
-Mcu.Pin7=PA11
+Mcu.Pin6=PA9
-Mcu.Pin8=PA12
+Mcu.Pin7=PA10
-Mcu.Pin9=PA13
+Mcu.Pin8=PA11
-Mcu.PinsNb=15
+Mcu.Pin9=PA12
+Mcu.PinsNb=16
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103C8Tx
@@ -72,6 +73,8 @@ PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
 PB0.Locked=true
 PB0.Signal=GPIO_Output
+PC13-TAMPER-RTC.Locked=true
+PC13-TAMPER-RTC.Signal=GPIO_Output
 PC14-OSC32_IN.Mode=LSE-External-Oscillator
 PC14-OSC32_IN.Signal=RCC_OSC32_IN
 PC15-OSC32_OUT.Mode=LSE-External-Oscillator
@@ -111,7 +114,7 @@ ProjectManager.ToolChainLocation=
 ProjectManager.UAScriptAfterPath=
 ProjectManager.UAScriptBeforePath=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_TIM2_Init-TIM2-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_USART1_UART_Init-USART1-false-HAL-true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_TIM2_Init-TIM2-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_USART1_UART_Init-USART1-false-HAL-true,6-MX_CAN_Init-CAN-false-HAL-true,7-MX_IWDG_Init-IWDG-false-HAL-true
 RCC.ADCFreqValue=36000000
 RCC.AHBFreq_Value=72000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2

Core/CANEmu/canEmu.c

@@ -59,6 +59,9 @@ void wait_exact_ticks(uint16_t target_ticks) {
 
 void CANEmu_SendFrame(CANEmu_HandleTypeDef *canemu) {
   if (canemu->bitrate_bps == 0) return;
+#ifdef LED_WORKING
+  LED_WORKING(1);
+#endif
 
   form_CAN_bitstream_full(&canemu->header, canemu->data, canemu->errors);
 
@@ -80,6 +83,9 @@ void CANEmu_SendFrame(CANEmu_HandleTypeDef *canemu) {
 
   can_tx_set_1(); // Завершаем линию
   __enable_irq();
+#ifdef LED_WORKING
+  LED_WORKING(0);
+#endif
 }
 
 

Core/CANEmu/canEmu.h

@@ -11,6 +11,11 @@
 #define CANEMU_TIM_US_TICKS     72   // Для 1 мкс при 72 МГц
 #define CANEMU_TIM_CLOCK_HZ     72000000UL  // частота таймера
 #define CAN_MIN_PERIOD          20
+#define LED_WORKING(on_off)  \
+    do { \
+        if (!on_off) GPIOC->ODR |=  (1U << 13); \
+        else        GPIOC->ODR &= ~(1U << 13); \
+    } while (0)
 // === Макросы управления GPIO ===
 
 #define can_tx_set_1()        (CANEMU_TX_GPIO_PORT->BSRR = (1U << CANEMU_TX_GPIO_PIN))

Core/Src/gpio.c

@@ -50,9 +50,19 @@ void MX_GPIO_Init(void)
   __HAL_RCC_GPIOB_CLK_ENABLE();
   __HAL_RCC_GPIOA_CLK_ENABLE();
 
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_RESET);
+
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, GPIO_PIN_RESET);
 
+  /*Configure GPIO pin : PC13 */
+  GPIO_InitStruct.Pin = GPIO_PIN_13;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
   /*Configure GPIO pin : PB0 */
   GPIO_InitStruct.Pin = GPIO_PIN_0;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;