void eeprom_test_read(); 1. 2. 3. 4. 5. 这里使用的是一次写入4个字节 //eeprom写测试 void eeprom_test_write() { uint16_t i; HAL_FLASHEx_DATAEEPROM_Unlock(); for(i=0;i<EEPROM_BYTE_SIZE/4;i++) { HAL_FLASHEx_DATAEEPROM_Program(FLASH_TYPEPROGRAMDATA_WORD,EEPROM_BASE_ADDR+(i*4...
STM32L系列最全的数据数据手册,在低功耗部分配置部分有适当的中文标注。 上传者:cqupt_ran时间:2014-03-25 STM32L0系列-dataSheet.zip STM32L0系列中文参考手册与STM32L051C8T6英文手册,对应博客“基于STM32HAL库ADC+DMA模式,高精度采集电池电量与芯片内部温度方法 (48脚 使用内部参考电压方案)” ...
According to the Reference Manual: 'The NSS signal is driven low as soon as the SPI is enabled in master mode (SPE=1), and is kept low until the SPI is disabled (SPE =0).' -The HAL enable the SPI at transmission, but never disable it. (I'm in 2 line full duplex mode) So,...
文章目录前言一、HAL库配置定时器1.CubeMx配置2.函数相互调用逻辑总结 前言基于定时器输出不同占空比的PWM波,再作为led灯的输入,关于不同占空比如何改变led灯的亮度,我自己想的是类似于高中物理讲的最大电压和有效电压的区别,有效电压是指在单位时间电流所做功的平均值,高电平保持时间越长,有效电压就越高。不过这样...
The standard clear sequence implemented in the HAL_LPTIM_IRQHandler in the STM32Cube is considered as the proper clear sequence. LPTIM events and PWM output are delayed by one kernel clock cycle Description The compare match event (CMPM), auto reload match event (ARRM...
For more details on Updated configuration, refer to section 3 of STM32CubeMX User manual (UM1718). UM1754 - Rev 6 page 14/22 UM1754 FAQs 5 FAQs 5.1 What is the license scheme for the STM32CubeL0 MCU Package? The HAL is distributed under...
│ │ │ │ stm32f4xx_hal.h │ │ │ │ stm32f4xx_hal_cortex.h │ │ │ │ stm32f4xx_hal_def.h │ │ │ │ stm32f4xx_hal_dma.h │ │ │ │ stm32f4xx_hal_dma_ex.h │ │ │ │ stm32f4xx_hal_flash.h │ │ │ │ stm32f4xx_hal_flash_ex.h ...
The bootloader does not use the CMSIS include files or the ST HAL; these are large, complex and difficult to review. Instead, the ARM reference manual and STM32L0 SOC manuals were used to prepare simple header files with the required information....
See Ref Manual:https://www.st.com/resource/en/reference_manual/dm00095744.pdf 7.2.15 Internal/external clock measurement using TIM21 @ARMmbed/team-st-mcd By inspection and above report, I think the STM HAL doesn't adjust the RTC's prescalers if using LSI instead of LSE. Although that ...
The STM32L053 Discovery kit comes with a comprehensive STM32 software HAL library with various packaged software examples available in the STM32CubeL0 MCU Package. Figure 1. STM32L053 Discovery board Picture is not contractual. February 2022 UM1775 Rev 6 1/39 www.st.com Contents Contents ...