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...
I have a STM32L476 operating in spi slave mode and an embedded linux master. It is meant to offload the contents of a file stored on an SD card. I do this in 2052 byte bursts (2048 data + 4 byte checksum). The very first transfer I send duplicates th...
Hi everyone,I'm using an STM32H743ZIT6, Revision Y.I'm trying to test the fdcan peripheral by sending packets from fdcan1 to fdcan2 and checking the received packets.I wrote a test function that performs both Init and Tx/Rx.I'm only using the TX in F...
helloI am using a STM32f030c8t6. it takes 2 ADC and shows them on a seven segment. I set some parameters in FLASH and save them. my problem is that it suddenly stopped saving values and just returns 0. I noticed this happened just as I detached ADC i...
Hello,I use STM32F767II, CubeIDE, HAL driver.I want to use GPIO control while reading SPI.I use SPI Master.SPI Master reading operate MISO after MOSI operation.GPIO ON when MOSI state.GPIO OFF when MISO state.How can i control GPIO when use SPI...
UM2033 mentions that Wi-fi connector of stm32f769i-discovery development board can be configured for i2c board using signals EXT_SCL and EXT_SDA that are connected to PG3 and PG6, however datasheet of MCU (DS11532) these pins do not support I2C.Is th...
My UART example works very well. But, I want to do with the UART interrupt. Currently it does not work because it always jumps to an infinite loop in the start up assembly code.Infinite_Loop: // startup_stm32f411retx.s b Infinite_LoopHere is my so...
/* USER CODE BEGIN Header *//** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @at...
Hi there!I start to use a UART (RS485) with stm32g031f6 , and i use HAL_UART_Transmit_ITHAL_UART_Receive_ITand both works. So now i want implemet an timeout on RX line. I saw the app note 3109 and i have a couple of question:if i use timer input capt...