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Hello all,I access SDMMC directly through the APIs: HAL_MMC_WriteBlocks() and HAL_MMC_ReadBlocks().Sometimes the access to SDMMC does not does not succeed with Timeout error.Can you please advise me?Thanks in advance.Yacob.
part number: STM32F779BII am using clock frequency 108 MHz ( not system clock , system clock is 216 MHZ)I don't want to use loopif not possible what is the maximum value i could set using timer
I want to configure timer of 10 millisecondsso for that according to calcuationUPDATE Frequency = TIMCLK / ((PSC+1) * (ARR+1)) My clock frequency is 108 MHzso when i set prescaler is 107 and ARR value is 9999 it should be updated frequcy is 100 H...
hello i want to save float value in the flash memory in STM32L4.it is my favor that you give me answer.my below is my code
Hi all, Thanks for the support and sharing the experience.I have generated the code using STM32 CubeMx and using UART5 in interrupt mode. UART5 interrupt is configured to receive interrupt for every 1byte of data reception. Snap of the code is below....
Hi,Is it possible to set the RTC Alarm (on STM32L496VG) to wake from low power for a specific date from now?For example 1 year from now or 10 years from now?Thanks for your help!
I am working on stm32f105r8t6 microcontroller. I need the pinout for this one. The data sheet that I found for this microcontroller doesn't show any of the pins that I need to program this microcontroller. It also doesn't show the RX/TX pins. Where c...
STMicroelectronicsSTM32F071CBT6I have an existing product that uses a STM32F071CBT6 MCU. I want ad WiFi capability to the product. I was going to use the SPWF04S for this application but then I read that it is being phased out. Does STMicroelectronic...
I am using STM32F429 nucleo 144 board for security application. I Need to read a unique ID while doing this process i am getting ST-link SN number of the device. So is SN of the microcontoller is a unique number ? or is it common number for all STM d...
您好： 我使用STM32F303RBT6的ADC2_IN3时，�?�现�?��?将PC4脚输出高电平时，ADC2_IN3采样的数�?�就会有异常。 譬如ADC2_IN3脚接GND，PC4输出高电平，ADC采样�?�回的值为0x70;而将PC4输出低电平�?�，ADC采样就正常为0了。 请问这是什么问题？谢谢�?
