Merge pull request #2859 from wuhanstudio/add-swd-debug

[bsp][stm32f103-mini-system] Add SWD debug support

bsp/stm32/stm32f103-mini-system/board/CubeMX_Config/CubeMX_Config.ioc

@@ -19,8 +19,9 @@ Mcu.Name=STM32F103C(8-B)Tx
 Mcu.Package=LQFP48
 Mcu.Pin0=PC14-OSC32_IN
 Mcu.Pin1=PC15-OSC32_OUT
-Mcu.Pin10=VP_SYS_VS_ND
-Mcu.Pin11=VP_SYS_VS_Systick
+Mcu.Pin10=PA13
+Mcu.Pin11=PA14
+Mcu.Pin12=VP_SYS_VS_Systick
 Mcu.Pin2=PD0-OSC_IN
 Mcu.Pin3=PD1-OSC_OUT
 Mcu.Pin4=PA1
@@ -29,12 +30,12 @@ Mcu.Pin6=PA6
 Mcu.Pin7=PA7
 Mcu.Pin8=PA9
 Mcu.Pin9=PA10
-Mcu.PinsNb=12
+Mcu.PinsNb=13
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103C8Tx
-MxCube.Version=5.1.0
-MxDb.Version=DB.5.0.10
+MxCube.Version=5.2.1
+MxDb.Version=DB.5.0.21
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
@@ -48,6 +49,10 @@ NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 PA1.Signal=ADCx_IN1
 PA10.Mode=Asynchronous
 PA10.Signal=USART1_RX
+PA13.Mode=Serial_Wire
+PA13.Signal=SYS_JTMS-SWDIO
+PA14.Mode=Serial_Wire
+PA14.Signal=SYS_JTCK-SWCLK
 PA5.Mode=Full_Duplex_Master
 PA5.Signal=SPI1_SCK
 PA6.Mode=Full_Duplex_Master
@@ -100,39 +105,36 @@ ProjectManager.TargetToolchain=MDK-ARM V5
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
 ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_ADC1_Init-ADC1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true
-RCC.ADCFreqValue=36000000
-RCC.AHBFreq_Value=72000000
+RCC.ADCFreqValue=8000000
+RCC.AHBFreq_Value=16000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2
-RCC.APB1Freq_Value=36000000
-RCC.APB1TimFreq_Value=72000000
-RCC.APB2Freq_Value=72000000
-RCC.APB2TimFreq_Value=72000000
-RCC.FCLKCortexFreq_Value=72000000
+RCC.APB1Freq_Value=8000000
+RCC.APB1TimFreq_Value=16000000
+RCC.APB2Freq_Value=16000000
+RCC.APB2TimFreq_Value=16000000
+RCC.FCLKCortexFreq_Value=16000000
 RCC.FamilyName=M
-RCC.HCLKFreq_Value=72000000
-RCC.IPParameters=ADCFreqValue,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,MCOFreq_Value,PLLCLKFreq_Value,PLLMCOFreq_Value,PLLMUL,PLLSourceVirtual,SYSCLKFreq_VALUE,SYSCLKSource,TimSysFreq_Value,USBFreq_Value,VCOOutput2Freq_Value
-RCC.MCOFreq_Value=72000000
-RCC.PLLCLKFreq_Value=72000000
-RCC.PLLMCOFreq_Value=36000000
-RCC.PLLMUL=RCC_PLL_MUL9
+RCC.HCLKFreq_Value=16000000
+RCC.IPParameters=ADCFreqValue,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,MCOFreq_Value,PLLCLKFreq_Value,PLLMCOFreq_Value,PLLSourceVirtual,SYSCLKFreq_VALUE,SYSCLKSource,TimSysFreq_Value,USBFreq_Value,VCOOutput2Freq_Value
+RCC.MCOFreq_Value=16000000
+RCC.PLLCLKFreq_Value=16000000
+RCC.PLLMCOFreq_Value=8000000
 RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
-RCC.SYSCLKFreq_VALUE=72000000
+RCC.SYSCLKFreq_VALUE=16000000
 RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
-RCC.TimSysFreq_Value=72000000
-RCC.USBFreq_Value=72000000
+RCC.TimSysFreq_Value=16000000
+RCC.USBFreq_Value=16000000
 RCC.VCOOutput2Freq_Value=8000000
 SH.ADCx_IN1.0=ADC1_IN1,IN1
 SH.ADCx_IN1.ConfNb=1
 SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_8
-SPI1.CalculateBaudRate=9.0 MBits/s
+SPI1.CalculateBaudRate=2.0 MBits/s
 SPI1.Direction=SPI_DIRECTION_2LINES
 SPI1.IPParameters=VirtualType,Mode,Direction,BaudRatePrescaler,CalculateBaudRate
 SPI1.Mode=SPI_MODE_MASTER
 SPI1.VirtualType=VM_MASTER
 USART1.IPParameters=VirtualMode
 USART1.VirtualMode=VM_ASYNC
-VP_SYS_VS_ND.Mode=No_Debug
-VP_SYS_VS_ND.Signal=SYS_VS_ND
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 board=custom

bsp/stm32/stm32f103-mini-system/board/CubeMX_Config/Src/main.c

@@ -76,6 +76,7 @@ int main(void)
   /* USER CODE BEGIN 1 */
 
   /* USER CODE END 1 */
+  
 
   /* MCU Configuration--------------------------------------------------------*/
 
@@ -131,7 +132,7 @@ void SystemClock_Config(void)
   RCC_OscInitStruct.HSIState = RCC_HSI_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
-  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
+  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL2;
   if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
   {
     Error_Handler();
@@ -145,7 +146,7 @@ void SystemClock_Config(void)
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
   RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
 
-  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
   {
     Error_Handler();
   }

bsp/stm32/stm32f103-mini-system/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c

@@ -72,9 +72,9 @@ void HAL_MspInit(void)
 
   /* System interrupt init*/
 
-  /** DISABLE: JTAG-DP Disabled and SW-DP Disabled 
+  /** NOJTAG: JTAG-DP Disabled and SW-DP Enabled 
   */
-  __HAL_AFIO_REMAP_SWJ_DISABLE();
+  __HAL_AFIO_REMAP_SWJ_NOJTAG();
 
   /* USER CODE BEGIN MspInit 1 */