STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Edits: see updates below for listen stateGenerated code using the latest CubeIDE . I2C_GetMode is always 00h. Under which conditions does this mode value change to "slave" and how to move it into slave mode ? mode = HAL_I2C_GetMode (&hi2c1); /...
Hello.I am trying to change an old source code where a new UART port is implemented using pins PA2 and PA3 (UART2). When I run the old code with changes made for UART2 I've got communication errors Parity, noise, frame and overrun error. The huart->E...
Hello All,I am using Nucleo-F44rZE board. From my nucleo board, I want to send a new line char to my terminal which actually has to fee a line in terminal when it recieves it.I have the following code, which actually prints 0A in my terminal instead ...
Following me prev. question:I am using STM32F429zi boardBut found a RAM_DISK example for 9i boardI ran with / without RTOSIn both cases :all these word fine (return woth OK ):FATFS_LinkDriver, f_mount, f_mkfs, But when I call f_open I get FR_NO_FILES...
Hello,I manage to operate all UART/USART DMA's except for LPUART.For some reason, only with LPUART, I fail to start DMA transaction.Is it because it's request are from DMA2 instead of DMA1 (all UART's are connceted to DMA1, except for LPUART, which i...
As I am doing debugging for STM32L072CZ Controller using ST-Link/V2 debugger with Software Keil and AC6. As I am getting No target device found. So suggest me how to solve thr error.
HelloI am new to STM32 family and currently I was working on STM32H747I-DISCO board with HAL device support. Is it possible to change the ADC reference from external Vref+ to internal Vref ? if possible how to configure? why because there is no param...
Hi,I am using stm32f103 mcu for UART data transmit and receive. I am using UART interrupt for both receiving and transmitting. Sometimes received data takes a different value than it should be. This occurs when i send some data from stm32 to serial p...
