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I used to send AT command to a module with HAL_UART_Transmit():void send_uart(char * buffer) { uint16_t buffer_size = strlen(buffer); uint8_t CRLFbuff[] = "\r\n"; HAL_UART_Transmit(&hlpuart1, CRLFbuff, 2, 0xFF); // ok HAL_UART_Transmit(&hlpuart1...
Can please anybody who has any of the above mcu, post here content of DBGMCU_IDCODE.REV_ID together with the revision number/letter marked on the package?I suspect that table in RM0090 is not entirely correct. Rev.Y is historically older than Rev.2 a...
Hi, I'm using a STM32 H743ZI nucleo board as a platform for implementing battery BMS. I have been struggling with a interference on my setup which is distorting the voltage and current ADC measurements. I have been debugging the source of this interf...
Set timer 6 to 3 seconds. Set timer 7 to 1.5 seconds.Timer 7 restarts Timer 6, so I don't think it changes the variable o in Timer 6, but the variable o changes. Is there a problem?I have confirmed that timer 6 is stopped by HAL_TIM_Base_Stop_IT(&hti...
I'm trying to control the timing of ADC for best performance.So, I want to give exact delay based on the number of clock cycles. However, I don't know what API should I use to give delay.Right know, I turned on TIM16 and I know how to get timer like ...
Hi,we have problem with our custom designed board. We are using STM32L011F4P6 MCUs and some of them behaves very strange. After reset, every 400ms for 50us, reset pin (which is internally pulled up), goes down. We don't known what causes that behavio...
Hi, I am a newbie for STM32 after activating all my peripheral libraries I try to build my code but I get the following error:make: *** [Core/Src/subdir.mk:34: Core/Src/main.o] Error 1"make -j4 all" terminated with exit code 2. Build might be inco...
Hi, I am using STM32F777, can you please help where i will get VIH voltage level for SPI Ports in datasheet?Please help
