MCU使用一种特殊的方式,允许用户在低功耗模式下调试代码。 为实现这一功能,调试器必须先设置一些配置寄存器来改变低功耗模式的特性。 ● 在睡眠模式下,调试器必须先置位DBGMCU_CR寄存器的DBG_SLEEP位。这将为HCLK 提供与FCLK(由代码配置的系统时钟)相同的时钟。 ● 在停止模式下,调试器必须先置位DBG_STOP位。这...
// bsp.c #include "includes.h" #define DWT_CR *(CPU_REG32 *)0xE0001000 #define DWT_CYCCNT *(CPU_REG32 *)0xE0001004 #define DEM_CR *(CPU_REG32 *)0xE000EDFC #define DBGMCU_CR *(CPU_REG32 *)0xE0042004 #define DEM_CR_TRCENA (1 << 24) #define DWT_CR_CYCCNTENA (1 << 0...
在bsp.c文件中添加如下代码: // bsp.c #include "includes.h" #define DWT_CR *(CPU_REG32 *)0xE0001000 #define DWT_CYCCNT *(CPU_REG32 *)0xE0001004 #define DEM_CR *(CPU_REG32 *)0xE000EDFC #define DBGMCU_CR *(CPU_REG32 *)0xE0042004 #define DEM_CR_TRCENA (1 << 24) #define ...
DBGMCU->CR &= ~(uint32_t)DBGMCU_CR_TRACE_IOEN;我也碰到过的，你再试试 当然你那这句也是要...
DBGMCU; let adc1 = dp.ADC1; let syst = cp.SYST; let afio: stm32f1xx_hal::afio::Parts = dp.AFIO.constrain(); let exti: pac::EXTI = dp.EXTI; let nvic: NVIC = cp.NVIC; let gpioa: gpioa::Parts = dp.GPIOA.split(); let gpiob: gpiob::Parts = dp.GPIOB.split(); Self...
代码 10-2 stm32f10x_conf.h 文件配置软件库 1 #include "stm32f10x_adc.h" 2 #include "stm32f10x_bkp.h" 3 #include "stm32f10x_can.h" 4 #include "stm32f10x_cec.h" 5 #include "stm32f10x_crc.h" 6 #include "stm32f10x_dac.h" 7 #include "stm32f10x_dbgmcu.h" 8 #include...
Debugging Stop mode and SysTick timer Description If the SysTick timer interrupt is enabled during the Stop mode debug (DBG_STOP bit set in the DBGMCU_CR register), it wakes up the system from Stop mode. Workaround To debug the Stop mode, disable the system tick timer interrupt. ...
然而,通过设置DBGMCU_CR寄存器中的某些配置位,可以在使用低功耗模式下调试软件.更 多的细节参考低功耗模式下的调试. 4.3.6 低功耗模式下的自动唤醒(AWU) RTC可以在不需要依赖外部中断的情况下唤醒低功耗模式下的微控制器(自动唤醒模式).RTC提 供一个可编程的时间基数,用于周期性从停止或待机模式下唤醒.通过对...
"stm32f10x_dbgmcu.h" //#include "stm32f10x_dma.h" //#include "stm32f10x_exti.h" //#include "stm32f10x_flash.h" //#include "stm32f10x_fsmc.h" #include "stm32f10x_gpio.h" //#include "stm32f10x_i2c.h" //#include "stm32f10x_iwdg.h" //#include "stm32f10x_pwr.h" ...
// bsp.c #include "includes.h" #define DWT_CR *(CPU_REG32 *)0xE0001000 #define DWT_CYCCNT *(CPU_REG32 *)0xE0001004 #define DEM_CR *(CPU_REG32 *)0xE000EDFC #define DBGMCU_CR *(CPU_REG32 *)0xE0042004 #define DEM_CR_TRCENA (1 << 24) #define DWT_CR_CYCCNTENA (1 << ...