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...
Hi!To give some background, I am trying to interface SDIO over the STM32F429I-DISC1 board by configuring the pinouts to enable SDIO 4-bit Wide Bus and then connecting it to a SDIO breakout board.In the reference manual I checked the clock configurati...
Hi,I would like the apply the DAC values of my STM32H723 together with an external event (external trigger). This event is a falling edge. Is this possible at all? The problem is: No matter how I configure the EXTI line (falling or rising), the DAC v...
i try to crash my code to check the watchdog timer is reseting the code or not. for crashing my code i use timer interrupt. i.eTIM2_IRQHandler(){---------------;---------------;}TIM_IRQHandler() instead of TIM2_IRQHandler . so, code will be crash at ...
I'm using a STM32L152C-Discovery and a USB-RS232 adapter to receive data via UART protocol from the board. The system clock is 32 MHz and I'm using a baud rate of 115200 and no parity check. To view the messages on the PC, I use Putty configured cons...
We have 1,000 boards with STM32L071CBT6, 20 of which cannot be connected to the MCU with Jlink, but can be connected to the MCU through USART. Connect the USART and use the system Bootloader to burn the program to Flash normally, but the program can...
I want to store some data at start address (0x0800F800) until end address (0x0800F820) on flash memory of STM32G030J6. I save data when the address is empty. When the data has reached the end address, I want to erase all data stored from start to end...
Hello,I am using the STM32H7B3LIH6Q with a MX25U51245GMI00 flash memory. The flash is only capable of using Quad SPI, not Octo SPI. If I wanted to use it, do I just use the Dual-Quad SPI mode in CubeMX to utilize it? Or would it not work at all?Also,...
I came across code in NuttX that tries to set the FDCAN standard and extended ID filter configuration register to a list size of 128 each.According to the reference manual (page 2567, 56.5.22) the FDCAN_XIDFC LSE takes 8 bits with the biggest number ...
Hi I created a very simple ADC polling project using Nucleo-U575ZI-Q board. The settings of CubeMX is attached below. The code is very simple, just start the ADC1 and wait for polling then read the result from ADC1_IN8. The ADC polling code in my own...
#include "newblue_bh1750.h" I2C_HandleTypeDef *bh1750_i2c; // Handler to I2C interface bh1750_mode Bh1750_Mode; // Current sensor mode uint8_t Bh1750_Mtreg; // Current MT register value void BH1750_Init(I2C_HandleTypeDef *hi2c) { bh1...
