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修复ADC异常

This commit is contained in:
Dozingfiretruck 2020-10-23 18:15:23 +08:00
parent 877921f10b
commit d79df8c329
4 changed files with 16 additions and 12 deletions
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2
bsp/stm32/README.md
View File

@ -58,6 +58,8 @@ STM32 系列 BSP 目前支持情况如下表所示：
| **MP1 系列** | |
| [stm32mp157a-st-discovery](stm32mp157a-st-discovery) | ST 官方 STM32MP157A-DK1 开发板 |
| [stm32mp157a-st-ev1](stm32mp157a-st-ev1) | ST 官方 STM32MP157A-EV1 开发板 |
| **WB 系列** | |
| [stm32wb55-st-nucleo](stm32wb55-st-nucleo) | ST 官方 STM32WB55-nucleo 开发板 |
可以通过阅读相应 BSP 下的 README 来快速上手，如果想要使用 BSP 更多功能可参考 docs 文件夹下提供的说明文档，如下表所示：

10
bsp/stm32/libraries/HAL_Drivers/drv_adc.c
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@ -193,7 +193,7 @@ static rt_err_t stm32_get_adc_value(struct rt_adc_device *device, rt_uint32_t ch
return -RT_ERROR;
}
#if defined(SOC_SERIES_STM32MP1) || defined (SOC_SERIES_STM32H7)
#if defined(SOC_SERIES_STM32MP1) || defined (SOC_SERIES_STM32H7) || defined (SOC_SERIES_STM32WB)
ADC_ChanConf.Rank = ADC_REGULAR_RANK_1;
#else
ADC_ChanConf.Rank = 1;
@ -205,22 +205,24 @@ static rt_err_t stm32_get_adc_value(struct rt_adc_device *device, rt_uint32_t ch
ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_55CYCLES_5;
#elif defined(SOC_SERIES_STM32F2) || defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7)
ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_112CYCLES;
#elif defined(SOC_SERIES_STM32L4) || defined (SOC_SERIES_STM32WB)
#elif defined(SOC_SERIES_STM32L4)
ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_247CYCLES_5;
#elif defined(SOC_SERIES_STM32MP1)
ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_810CYCLES_5;
#elif defined(SOC_SERIES_STM32H7)
ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_64CYCLES_5;
#elif defined (SOC_SERIES_STM32WB)
ADC_ChanConf.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
#endif
#if defined(SOC_SERIES_STM32F2) || defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7) || defined(SOC_SERIES_STM32L4) || defined (SOC_SERIES_STM32WB)
ADC_ChanConf.Offset = 0;
#endif
#if defined(SOC_SERIES_STM32L4) || defined (SOC_SERIES_STM32WB)
#if defined(SOC_SERIES_STM32L4)
ADC_ChanConf.OffsetNumber = ADC_OFFSET_NONE;
ADC_ChanConf.SingleDiff = LL_ADC_SINGLE_ENDED;
#elif defined(SOC_SERIES_STM32MP1) || defined(SOC_SERIES_STM32H7)
#elif defined(SOC_SERIES_STM32MP1) || defined(SOC_SERIES_STM32H7) || defined (SOC_SERIES_STM32WB)
ADC_ChanConf.OffsetNumber = ADC_OFFSET_NONE; /* ADC channel affected to offset number */
ADC_ChanConf.Offset = 0;
ADC_ChanConf.SingleDiff = ADC_SINGLE_ENDED; /* ADC channel differential mode */

8
bsp/stm32/stm32wb55-st-nucleo/board/linker_scripts/link.lds
View File

@ -5,7 +5,7 @@
/* Program Entry, set to mark it as "used" and avoid gc */
MEMORY
{
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 1024 /* 1024KB flash */
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 1024k /* 1024KB flash */
RAM (rw) : ORIGIN = 0x20000000, LENGTH = 192k /* 192KB sram */
}
ENTRY(Reset_Handler)
@ -153,4 +153,10 @@ SECTIONS
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
.ARM.attributes 0 : { *(.ARM.attributes) }
MAPPING_TABLE (NOLOAD) : { *(MAPPING_TABLE) } >RAM_SHARED
MB_MEM1 (NOLOAD) : { *(MB_MEM1) } >RAM_SHARED
MB_MEM2 (NOLOAD) : { _sMB_MEM2 = . ; *(MB_MEM2) ; _eMB_MEM2 = . ; } >RAM_SHARED
}

8
bsp/stm32/stm32wb55-st-nucleo/rtconfig.h
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@ -40,7 +40,7 @@
#define RT_USING_DEVICE
#define RT_USING_CONSOLE
#define RT_CONSOLEBUF_SIZE 128
#define RT_CONSOLE_DEVICE_NAME "uart"
#define RT_CONSOLE_DEVICE_NAME "uart1"
#define RT_VER_NUM 0x40003
#define ARCH_ARM
#define RT_USING_CPU_FFS
@ -74,12 +74,6 @@
/* Device virtual file system */
#define RT_USING_DFS
#define DFS_USING_WORKDIR
#define DFS_FILESYSTEMS_MAX 2
#define DFS_FILESYSTEM_TYPES_MAX 2
#define DFS_FD_MAX 16
#define RT_USING_DFS_DEVFS
/* Device Drivers */