Browse Source

cleanup

master
Ondřej Hruška 6 years ago
parent
commit
2093a48bed
  1. 10
      .cproject
  2. 10
      .mxproject
  3. 2
      .project
  4. 10
      Inc/mxconstants.h
  5. 16
      Src/gpio.c
  6. 68
      Src/stm32f1xx_it.c
  7. 2
      User/handlers.c
  8. 18
      User/init.c
  9. 52
      f103-bluepill.ioc
  10. 2
      f103-bluepill.xml

10
.cproject

@ -14,12 +14,12 @@
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactExtension="elf" artifactName="f103-simon" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" cleanCommand="rm -rf" description="" id="fr.ac6.managedbuild.config.gnu.cross.exe.debug.1913922068" name="Debug" parent="fr.ac6.managedbuild.config.gnu.cross.exe.debug" postannouncebuildStep="Generating binary and Printing size information:" postbuildStep="arm-none-eabi-objcopy -O binary &quot;${BuildArtifactFileBaseName}.elf&quot; &quot;${BuildArtifactFileBaseName}.bin&quot; &amp;&amp; arm-none-eabi-size &quot;${BuildArtifactFileName}&quot;">
<configuration artifactExtension="elf" artifactName="f103-bluepill" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" cleanCommand="rm -rf" description="" id="fr.ac6.managedbuild.config.gnu.cross.exe.debug.1913922068" name="Debug" parent="fr.ac6.managedbuild.config.gnu.cross.exe.debug" postannouncebuildStep="Generating binary and Printing size information:" postbuildStep="arm-none-eabi-objcopy -O binary &quot;${BuildArtifactFileBaseName}.elf&quot; &quot;${BuildArtifactFileBaseName}.bin&quot; &amp;&amp; arm-none-eabi-size &quot;${BuildArtifactFileName}&quot;">
<folderInfo id="fr.ac6.managedbuild.config.gnu.cross.exe.debug.1913922068." name="/" resourcePath="">
<toolChain id="fr.ac6.managedbuild.toolchain.gnu.cross.exe.debug.554152361" name="Ac6 STM32 MCU GCC" superClass="fr.ac6.managedbuild.toolchain.gnu.cross.exe.debug">
<option id="fr.ac6.managedbuild.option.gnu.cross.prefix.1742521867" name="Prefix" superClass="fr.ac6.managedbuild.option.gnu.cross.prefix" value="arm-none-eabi-" valueType="string" />
<option id="fr.ac6.managedbuild.option.gnu.cross.mcu.648796099" name="Mcu" superClass="fr.ac6.managedbuild.option.gnu.cross.mcu" value="STM32F103C8Tx" valueType="string" />
<option id="fr.ac6.managedbuild.option.gnu.cross.board.1976268134" name="Board" superClass="fr.ac6.managedbuild.option.gnu.cross.board" value="f103-simon" valueType="string" />
<option id="fr.ac6.managedbuild.option.gnu.cross.board.1976268134" name="Board" superClass="fr.ac6.managedbuild.option.gnu.cross.board" value="f103-bluepill" valueType="string" />
<option id="fr.ac6.managedbuild.option.gnu.cross.instructionSet.645037959" name="Instruction Set" superClass="fr.ac6.managedbuild.option.gnu.cross.instructionSet" value="fr.ac6.managedbuild.option.gnu.cross.instructionSet.thumbII" valueType="enumerated" />
<option id="fr.ac6.managedbuild.option.gnu.cross.fpu.838741541" name="Floating point hardware" superClass="fr.ac6.managedbuild.option.gnu.cross.fpu" value="fr.ac6.managedbuild.option.gnu.cross.fpu.no" valueType="enumerated" />
<option id="fr.ac6.managedbuild.option.gnu.cross.floatabi.1290368356" name="Floating-point ABI" superClass="fr.ac6.managedbuild.option.gnu.cross.floatabi" value="fr.ac6.managedbuild.option.gnu.cross.floatabi.soft" valueType="enumerated" />
@ -34,7 +34,7 @@
<tool id="fr.ac6.managedbuild.tool.gnu.cross.c.compiler.1786709546" name="MCU GCC Compiler" superClass="fr.ac6.managedbuild.tool.gnu.cross.c.compiler">
<option defaultValue="gnu.c.optimization.level.none" id="fr.ac6.managedbuild.gnu.c.compiler.option.optimization.level.115647487" name="Optimization Level" superClass="fr.ac6.managedbuild.gnu.c.compiler.option.optimization.level" useByScannerDiscovery="false" value="fr.ac6.managedbuild.gnu.c.optimization.level.size" valueType="enumerated" />
<option id="gnu.c.compiler.option.debugging.level.957973365" name="Debug Level" superClass="gnu.c.compiler.option.debugging.level" useByScannerDiscovery="false" value="gnu.c.debugging.level.max" valueType="enumerated" />
<option id="gnu.c.compiler.option.include.paths.2045045085" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath"><listOptionValue builtIn="false" value="../Inc" /><listOptionValue builtIn="false" value="../Drivers/STM32F1xx_HAL_Driver/Inc" /><listOptionValue builtIn="false" value="../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy" /><listOptionValue builtIn="false" value="../Drivers/CMSIS/Include" /><listOptionValue builtIn="false" value="../Drivers/CMSIS/Device/ST/STM32F1xx/Include" /></option>
<option id="gnu.c.compiler.option.include.paths.2045045085" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath"><listOptionValue builtIn="false" value="../Inc" /><listOptionValue builtIn="false" value="../Drivers/STM32F1xx_HAL_Driver/Inc" /><listOptionValue builtIn="false" value="../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy" /><listOptionValue builtIn="false" value="../Drivers/CMSIS/Include" /><listOptionValue builtIn="false" value="../Drivers/CMSIS/Device/ST/STM32F1xx/Include" /><listOptionValue builtIn="false" value="../Inc" /></option>
<option id="gnu.c.compiler.option.preprocessor.def.symbols.1660099420" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" useByScannerDiscovery="false" valueType="definedSymbols"><listOptionValue builtIn="false" value="__weak=&quot;__attribute__((weak))&quot;" /><listOptionValue builtIn="false" value="__packed=&quot;__attribute__((__packed__))&quot;" /><listOptionValue builtIn="false" value="USE_HAL_DRIVER" /><listOptionValue builtIn="false" value="STM32F103xB" /></option>
<option id="fr.ac6.managedbuild.gnu.c.compiler.option.misc.other.156695277" superClass="fr.ac6.managedbuild.gnu.c.compiler.option.misc.other" value="-fmessage-length=0" valueType="string" />
<inputType id="fr.ac6.managedbuild.tool.gnu.cross.c.compiler.input.c.521514887" superClass="fr.ac6.managedbuild.tool.gnu.cross.c.compiler.input.c" />
@ -87,8 +87,8 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders" />
<storageModule moduleId="refreshScope" versionNumber="2">
<configuration artifactName="f103-simon" configurationName="Debug">
<resource resourceType="PROJECT" workspacePath="f103-simon" />
<configuration artifactName="f103-bluepill" configurationName="Debug">
<resource resourceType="PROJECT" workspacePath="f103-bluepill" />
</configuration>
</storageModule>
</cproject>

10
.mxproject

@ -1,12 +1,12 @@
[PreviousLibFiles]
LibFiles=Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xg.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f107xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f105xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xg.h;
[PreviousGenFiles]
HeaderPath=/home/ondra/devel/f103-simon/Inc
SourcePath=/home/ondra/devel/f103-simon/Src
HeaderPath=/home/ondra/devel/f103-bluepill/Inc
SourcePath=/home/ondra/devel/f103-bluepill/Src
SourceFiles=gpio.h;usart.h;stm32f1xx_it.h;stm32f1xx_hal_conf.h;mxconstants.h;gpio.c;usart.c;stm32f1xx_it.c;stm32f1xx_hal_msp.c;main.c;
HeaderFiles=gpio.h;usart.h;stm32f1xx_it.h;stm32f1xx_hal_conf.h;mxconstants.h;
[PreviousLibFiles]
LibFiles=Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xg.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f107xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f105xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xg.h;
[PreviousUsedRideFiles]
HeaderPath=../Drivers/STM32F1xx_HAL_Driver/Inc;../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy;../Drivers/CMSIS/Include;../Drivers/CMSIS/Device/ST/STM32F1xx/Include;
SourceFiles=../Src/main.c;../Src/gpio.c;../Src/usart.c;../Src/stm32f1xx_it.c;../Src/stm32f1xx_hal_msp.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/gcc/startup_stm32f103xb.s;

2
.project

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>f103-simon</name>
<name>f103-bluepill</name>
<comment />
<projects>
</projects>

10
Inc/mxconstants.h

@ -43,16 +43,6 @@
#define LED1_Pin GPIO_PIN_13
#define LED1_GPIO_Port GPIOC
#define RGB_DOUT_Pin GPIO_PIN_11
#define RGB_DOUT_GPIO_Port GPIOB
#define BTN1_Pin GPIO_PIN_5
#define BTN1_GPIO_Port GPIOB
#define BTN2_Pin GPIO_PIN_6
#define BTN2_GPIO_Port GPIOB
#define BTN3_Pin GPIO_PIN_7
#define BTN3_GPIO_Port GPIOB
#define BTN4_Pin GPIO_PIN_8
#define BTN4_GPIO_Port GPIOB
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */

16
Src/gpio.c

@ -60,33 +60,17 @@ void MX_GPIO_Init(void)
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(RGB_DOUT_GPIO_Port, RGB_DOUT_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LED1_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED1_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = RGB_DOUT_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
HAL_GPIO_Init(RGB_DOUT_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PBPin PBPin PBPin PBPin */
GPIO_InitStruct.Pin = BTN1_Pin|BTN2_Pin|BTN3_Pin|BTN4_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
/* USER CODE BEGIN 2 */

68
Src/stm32f1xx_it.c

@ -36,7 +36,53 @@
#include "stm32f1xx_it.h"
/* USER CODE BEGIN 0 */
#include "utils/debug.h"
/**
* Hard Fault diagnosis function (for use with debugger)
*
* Source:
* http://www.freertos.org/Debugging-Hard-Faults-On-Cortex-M-Microcontrollers.html
*/
static void __attribute__((noreturn)) __attribute__((used))
prvGetRegistersFromStack(uint32_t *pulFaultStackAddress)
{
/* These are volatile to try and prevent the compiler/linker optimising them
away as the variables never actually get used. If the debugger won't show the
values of the variables, make them global my moving their declaration outside
of this function. */
volatile __attribute__((unused)) uint32_t r0;
volatile __attribute__((unused)) uint32_t r1;
volatile __attribute__((unused)) uint32_t r2;
volatile __attribute__((unused)) uint32_t r3;
volatile __attribute__((unused)) uint32_t r12;
volatile __attribute__((unused)) uint32_t lr; /* Link register. */
volatile __attribute__((unused)) uint32_t pc; /* Program counter. */
volatile __attribute__((unused)) uint32_t psr;/* Program status register. */
r0 = pulFaultStackAddress[ 0 ];
r1 = pulFaultStackAddress[ 1 ];
r2 = pulFaultStackAddress[ 2 ];
r3 = pulFaultStackAddress[ 3 ];
r12 = pulFaultStackAddress[ 4 ];
lr = pulFaultStackAddress[ 5 ];
pc = pulFaultStackAddress[ 6 ];
psr = pulFaultStackAddress[ 7 ];
error("Hard fault.");
dbg("r0 = 0x%08"PRIu32, r0);
dbg("r1 = 0x%08"PRIu32, r1);
dbg("r2 = 0x%08"PRIu32, r2);
dbg("r3 = 0x%08"PRIu32, r3);
dbg("r12 = 0x%08"PRIu32, r12);
dbg("LR = 0x%08"PRIu32, lr);
dbg("PC = 0x%08"PRIu32, pc);
dbg("PSR = 0x%08"PRIu32, psr);
/* When the following line is hit, the variables contain the register values. */
for (;;);
}
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
@ -65,6 +111,20 @@ void HardFault_Handler(void)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
// Branch to HF reporting routine
__asm volatile (
" tst lr, #4 \n"
" ite eq \n"
" mrseq r0, msp \n"
" mrsne r0, psp \n"
" ldr r1, [r0, #24] \n"
" ldr r2, =prvGetRegistersFromStack \n"
" bx r2 \n"
);
// NOTE: Dead code follows
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
@ -80,7 +140,7 @@ void HardFault_Handler(void)
void MemManage_Handler(void)
{
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
error("Memory management fault.");
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
@ -96,7 +156,7 @@ void MemManage_Handler(void)
void BusFault_Handler(void)
{
/* USER CODE BEGIN BusFault_IRQn 0 */
error("Prefetch fault.");
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
@ -112,7 +172,7 @@ void BusFault_Handler(void)
void UsageFault_Handler(void)
{
/* USER CODE BEGIN UsageFault_IRQn 0 */
error("Usage fault.");
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{

2
User/handlers.c

@ -8,7 +8,7 @@
#include "handlers.h"
/**
* @brief Handle a button press
* @brief Handle a button press. Delete if not needed - a possible callback for debouncer.
* @param button: button identifier
* @param press: press state (1 = just pressed, 0 = just released)
*/

18
User/init.c

@ -15,21 +15,9 @@ static void init_buttons()
debo.GPIOx = GPIOB; // All buttons are on port B
debo.callback = ButtonHandler;
debo.pin = BTN1_Pin;
debo.cb_payload = 1;
debo_register_pin(&debo);
debo.pin = BTN2_Pin;
debo.cb_payload = 2;
debo_register_pin(&debo);
debo.pin = BTN3_Pin;
debo.cb_payload = 3;
debo_register_pin(&debo);
debo.pin = BTN4_Pin;
debo.cb_payload = 4;
debo_register_pin(&debo);
//debo.pin = BTN1_Pin;
//debo.cb_payload = 1;
//debo_register_pin(&debo);
}
/** Init the application */

52
f103-bluepill.ioc

@ -11,23 +11,18 @@ Mcu.Name=STM32F103C(8-B)Tx
Mcu.Package=LQFP48
Mcu.Pin0=PC13-TAMPER-RTC
Mcu.Pin1=PC14-OSC32_IN
Mcu.Pin10=PB7
Mcu.Pin11=PB8
Mcu.Pin12=VP_SYS_VS_ND
Mcu.Pin13=VP_SYS_VS_Systick
Mcu.Pin2=PC15-OSC32_OUT
Mcu.Pin3=PD0-OSC_IN
Mcu.Pin4=PD1-OSC_OUT
Mcu.Pin5=PB11
Mcu.Pin6=PA9
Mcu.Pin7=PA10
Mcu.Pin8=PB5
Mcu.Pin9=PB6
Mcu.PinsNb=14
Mcu.Pin5=PA9
Mcu.Pin6=PA10
Mcu.Pin7=VP_SYS_VS_ND
Mcu.Pin8=VP_SYS_VS_Systick
Mcu.PinsNb=9
Mcu.UserConstants=
Mcu.UserName=STM32F103C8Tx
MxCube.Version=4.15.1
MxDb.Version=DB.4.0.151
MxCube.Version=4.16.0
MxDb.Version=DB.4.0.160
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true
NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true
@ -42,31 +37,6 @@ PA10.Mode=Asynchronous
PA10.Signal=USART1_RX
PA9.Mode=Asynchronous
PA9.Signal=USART1_TX
PB11.GPIOParameters=GPIO_Speed,GPIO_Label
PB11.GPIO_Label=RGB_DOUT
PB11.GPIO_Speed=GPIO_SPEED_FREQ_MEDIUM
PB11.Locked=true
PB11.Signal=GPIO_Output
PB5.GPIOParameters=GPIO_PuPd,GPIO_Label
PB5.GPIO_Label=BTN1
PB5.GPIO_PuPd=GPIO_PULLUP
PB5.Locked=true
PB5.Signal=GPIO_Input
PB6.GPIOParameters=GPIO_PuPd,GPIO_Label
PB6.GPIO_Label=BTN2
PB6.GPIO_PuPd=GPIO_PULLUP
PB6.Locked=true
PB6.Signal=GPIO_Input
PB7.GPIOParameters=GPIO_PuPd,GPIO_Label
PB7.GPIO_Label=BTN3
PB7.GPIO_PuPd=GPIO_PULLUP
PB7.Locked=true
PB7.Signal=GPIO_Input
PB8.GPIOParameters=GPIO_PuPd,GPIO_Label
PB8.GPIO_Label=BTN4
PB8.GPIO_PuPd=GPIO_PULLUP
PB8.Locked=true
PB8.Signal=GPIO_Input
PC13-TAMPER-RTC.GPIOParameters=GPIO_Label
PC13-TAMPER-RTC.GPIO_Label=LED1
PC13-TAMPER-RTC.Locked=true
@ -78,7 +48,7 @@ PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
PCC.Checker=false
PCC.Line=STM32F103
PCC.MCU=STM32F103C(8-B)Tx
PCC.MXVersion=4.15.1
PCC.MXVersion=4.16.0
PCC.PartNumber=STM32F103C8Tx
PCC.Seq0=0
PCC.Series=STM32F1
@ -104,8 +74,8 @@ ProjectManager.LastFirmware=true
ProjectManager.LibraryCopy=1
ProjectManager.PreviousToolchain=SW4STM32
ProjectManager.ProjectBuild=false
ProjectManager.ProjectFileName=f103-simon.ioc
ProjectManager.ProjectName=f103-simon
ProjectManager.ProjectFileName=f103-bluepill.ioc
ProjectManager.ProjectName=f103-bluepill
ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=SW4STM32
ProjectManager.ToolChainLocation=/home/ondra/devel/f103-simon
@ -137,4 +107,4 @@ 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=f103-simon
board=f103-bluepill

2
f103-bluepill.xml

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<targetDefinitions xmlns="http://openstm32.org/stm32TargetDefinitions" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://openstm32.org/stm32TargetDefinitions stm32TargetDefinitions.xsd">
<board id="f103-simon">
<board id="f103-bluepill">
<name>f103-bluepill</name>
<mcuId>STM32F103C8Tx</mcuId> <!-- mcu-->
<dbgIF>SWD</dbgIF>

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