Hello,
I am using a stm32h753 and stm32cubemx, and trying to run the RTC module on VBAT. To do this I have connected a battery to the MCU. RTC is connected to LSE. Next, I set the RTC in my code and then I disconnect the MCU from power source, and then…
So I am using Nucleo64 (303RE) board for USB HID mouse project.
As you know, it does not have second USB port for USB applications but it does have PINS that can act as DM, DP (USB minus, plus data).
When I configured everything, I run debug and it was…
Hello everyone!
I wanted to learn about the ARM microcontrollers....about the architecture and coding. Which microcontroller should I buy? I read somewhere that I should buy the STM32 discovery board. Please help!
Hi Everybody;
I want to send data from stm32f4 with HC-06 bluetooth and also save this data by another stm32f4. the second stm card is also used HC-06 bluetooth. in the second stm card I want to add also a SD card to collect these obtained data from…
I cant get values with I2C using HAL_Library .I use HAL_I2C_Mem_Read and I cant manage ,maybe my adress wrong I didnt understand please help
int main(void)
{
HAL_Init();
SystemClock_Config();
MX_GPIO_Init();
MX_I2C1_Init();
LCD_Init(_LCD_4BIT…