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HI,1.When I was debugging mlx90615, I used smbus to communicate. The reading function was as follows:uint32_t I2C_Read_Cmd_Data (SMBUS_HandleTypeDef *hsmbus1, uint16_t chip, uint8_t *cmdBuffer, int32_t cmdBufferLen, uint8_t *dataBuffer, int32_t dataB...
I'm trying to transmit some characters to the PC COM port from the STM32F407DISC1 board through USART2, but no data is seen on Tera Term.The board is connected to the PC through USB connector "CN1" (mini-B type), hte same used to download the program...
Posted on March 30, 2018 at 07:29This is occurring in fsdata_custom.c in the LwIP_HTTP_Server_Netconn_RTOS project I imported from CubeMX. The struct that is being referenced is :struct fsdata_file { const struct fsdata_file *next; const unsigned...
Hi,Sometimes in my program, I use a timer in PWM mode, and sometimes it is off. How can I check the timer status, on or off? Thanks.
Please help me.My codeSPI Master Code----------------------Initialization/* SPI4 init function */void MX_SPI4_Init(void){ hspi4.Instance = SPI4; hspi4.Init.Mode = SPI_MODE_MASTER; hspi4.Init.Direction = SPI_DIRECTION_2LINES; hspi4.Init.DataSize = SPI...
Hello I'm using STM32L0538 - Disco board. I have problem with E-paper when on SMT32Cube program putting virtual port.When I don't use virtual port E-paper working fine.In this link are more information (code, STM32cube program foto)https://community....
Hello,For a project, I am using the code given on the STLRWAN1 web page (https://www.st.com/en/evaluation-tools/i-nucleo-lrwan1.html#tools-software), and the project "End Node". I am using the L476 uC and the SX1272. How can I configure the code in ...
//My QSPI init functionu8 QSPI_Init(void){ QSPI_Handler.Instance = QUADSPI; //QSPI QSPI_Handler.Init.ClockPrescaler = 4; QSPI_Handler.Init.FifoThreshold = 4; QSPI_Handler.Init.Sa...
Dear all,I need to write the external flash while the code is executing in the same external flash (QSPI configured in memory map mode).I know that in this mode it's only possible (obviously) to read the flash but I need to update firmware.To do this...
F(clock) = 16000000 Hz Led is in TIM2 channel 1 , output compare mode , toggle on matchMy code is :void timer_set(){ // Enable TIM2 clock RCC->APB1ENR |= RCC_APB1ENR_TIM2EN; // delay for RCC __asm("dsb"); TIM2->CNT=0; TIM2->PSC = 15999...
