Hi There, I bought two STM32H743 Nucleo boards recently and did some tests on them. As usual, I first converted ST-Link v2 to JLink interface using the tool SEGGER provided. I have done this with F1, F4, and F7 series boards in order to use JLink RTT...
If I enable read out protection level 2, does the MCU still read the BOOT0 pin at start and update the SYSCFG_MEMRMP bit BOOT_MODE?I'm writing my own bootloader and It would be nice to still be able to get the BOOT0 pin level at start.
Hi , i checked the registers for the system clock and i found these registers , but they dont seem to worki , insead , i have to use systick->CTRL , but i cant find the definition from thwere the syntax comes from
Hi,void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim){ if(htim->Channel == HAL_TIM_ACTIVE_CHANNEL_1) { captureDone = 1; }}HAL_TIM_IC_Start_DMA(&htim2, TIM_CHANNEL_1, (uint32_t*) captures, 2);void HAL_TIM_IC_MspInit(TIM_HandleTypeDef* htim_ic){...
Hi everyone,for the first time i'm trying to interface my micro H7 to a Macronix QSPI Flash.Micro Model : ST32H723Flash Model : MX25L3233FM1I.These are the instructions that I do:read status register in order to verify QUAD ENABLE (OK)If not QUAD ENA...
I need the library for GSM Module using the HTTP protocol.
Hi, Where can find timing information for the octospi (8-bit SDR) interface with free running clock enabled ?Couldn't find it on the device datasheet (STM32H730VB). I'm especially in need of the timing between SCK e nCS when free running clock is en...
I ran into the following problem the sprintf(str, "привет") function; encodes in a two-byte format. Each even character = 208 (dec).str[0] char 208 '�?' str[1] char 159 '\237' str[2] char 209 'Ñ' str[3] char 128 '\200' str[4] char 208 '�?' str[5...
Hi, I am communicating data from Modbus to pc and vice versa using Rs_485 in stm32f103.But I am unable to read and write . I have attached the picture of what error i am getting. can anyone please help me what i need to do. if i need to add ant cod...
