Hi Is there a test procedure you guys follow when you BringUp MCU with new a PCB board?Beside testing interfaces like UART, I2C, Ethernet, Etc.. how do you test the internal MCU Configuration: registers configuration Clocks and PrescalersAXI BusCPU C...
In my project I have to share some info among the two cores in the STM32H755 controller but I'm not able to find some simple example about the use of IPCC. Yes, there are presentations etc, but STM32Cube_FW_H7_V1.8.0 repository doesn't provide one.
Hello,I am trying to set up a FDCAN communication between two STM32G431KBT6.The Tx part seems to work perfectly but I have a problem at the level of the reception.General informations: I use CAN-FD as a standard CAN 2.0B (Extended Id) at a baud rate ...
Dear allI am trying to access my SD card using SPI, I tried the code below but I couldn't get it work.is there any official tutorial about SD card of NUCLEO-L476RG?SD CARD Info: 32GB, SDHC, FAT formathttps://github.com/eziya/STM32_SPI_SDCARD
Compare to other bitfields, e.g., :RWU0: Receiver in active mode1: Receiver in mute modeThere is no such 0 or 1 specified for TEACK and REACK bits.Also, discussion in USART Transmitter and USART Receiver sections do not discuss this.Thanks
Hi, My mcu is STM32L476RGTx and I experiencing very strange behaviors to make my cpu start. This mcu is on pcb I designed myself.My boot0 pin is shorted to GNDAnd the reset pin pulled up to VCC.I can program my chip with my st link (updated to the la...
Hi, I'm facing to a strange behaviors when I'm compiling my project in cpp but the issue disappear when compiling in c only.The problem is on initialization of eeprom_emulation library on a STM32L476RG @ 80mhz(line 657 of stm32l4xx_hal_flash.c) :/** ...
Hey guys,I am pretty new to stm32 (-> beginner) and I am trying to create a .txt file on my sd card. My pc is connected by usb to the Nucleo-L476RG board, which is connected to an onboard sd card.These are the connected pins: /**SDMMC1 GPIO Configu...
Anyone knows how to fix undefined reference to HAL_UART_Init,HAL_UART_receiveI included all necessary files for this but somehow it doesn't find any reference#include "stm32f4xx_hal.h" #include "stm32f4xx_hal_conf.h" #include "usb_device.h" #include ...
I've setup USART to interrupt on a timeout using:CR2.RTOENCR1.RTOIEAnd configured the timeout using:RTOR.RTOIt works great, really nice feature. The RTO timeouts are always measured from the last stopbit/character received. However, I need to support...
