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Hi!I'm a newbie to all of this. I purchased an STM32F1038C8T6 development board or "Blue Pill" recently.I connected it to my PC Windows Using a Usart to serial converter.I read that I should put one of the BOOT Jumpers in the one position to enter pr...
Hi all!I've found some strange issues during my reception of data at SPI interface using HAL functions.The problem is that between each two complete cycles (8 periods) of SCK signal, the SCK line stays idle without reading any data. With longer strea...
Hello!I am very new to STM32 boards and MCU-s overall. I am using a Nucleo-G071RB and I implemeted this Modbus library: /ceremcem/modbus_lib. For testing I use Comtest Pro. The code was working without issues on a Nucleo-F446RE. On Nucleo-F030R8 I am...
I may have seen other posts discussing this topic, but neither of them helped with this. Does the ADC in the buffer we send to the DMA put the data in order? or is some bug in the code? I'm reading for 3 analog values and sometimes, it works correspo...
Hi all,i am new to the STM32-stuff and i have little project. Actually i need a tool to test camera shutters from 30s to 1/8000s. I have desiged a kind of sensor board in Kicad. I link to use two sensor for horizontal traveling shutter and two for ve...
I even looked into the .xml whith CubeMX uses, and cannot see ADC1_INNx/INPx for 'L4 either.JW
Hello,This is a mixture of a C question and a CAN communication question, as I want to find the simplest solution for what I'm trying to do. I have an 8 byte CAN message that I successfully receive and store in an array (uint8_t RXData[8]). I am send...
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...
