I have Configured one STM32 board as Master and another is a Slave . When the master send the data slave receiving its fine but when slave sends the data Master not receiving, Acknowledge i am not getting from the Slave when i use HAL_I2C_STATE_READY...
In the attached image showing the description of the reference manual of stm32L475. Here, it is showing the EOC flag is set to clear by the SW. We can clear the flag but how can SW set the EOC flag. I am suspecting this as a bug in the document. Can ...
.\crccal.axf: Error: L6218E: Undefined symbol SystemInit (referred from startup_stm32f401xx.o).
Hello Folks,I was doing my I2C example, and I realize that the STM board found an address with one left-shifted.I set my Arduino address as 70 -> 0x46 for hexadecimalvoid setup() { Wire.begin(0x46); // Wire communication begin }I connect my STM32F4...
3.7.5 Flash status register (FLASH_SR), Bit 3 PROGERR: Programming error talks about 0xffffffff and 0x00000000 while 8 byte entities are envolved (-1LL and 0LL)
Using an STM32H750 part, I've lived with the slack tolerance of the HSI until coming to the UART where a speed of 9000 bps is experienced from a configured 9600 bps. This is too far out to be of any use at all and therefore have decided to put on an ...
Hi!I'm using EA W162-XBLG OLED in SPI mode. Timing shown in datasheet is really weird. In instruction diagram there is 20 clock cycles, in data transmission 18. I try to get it to work with STM32F407VG, but I can only set 8 or 16 clock cycles. Maybe ...
I tried the STM32Cube Programmer but it could not connect to the board. I'm on Linux Manjaro. Many thanks
