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Posted on May 30, 2018 at 08:34 Hello friends, I try SPI communication, and I have a problem. I only send data.... But how to receive it? Connection is: 1. one master - one slave 2. Full duplex Initialize: LL_SPI_InitTypeDef SPI_InitStr...
This is my RX callback,it only can run one time, anything I set wrong?I use it in LOOPBACK mode.void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan) { Response=(uint8_t *)&hcan->pRxMsg->Data; HAL_UART_Transmit(&huart4,Response, 8, 5); HAL_CAN_Receive...
Migrating the STM32 from ARM to RISC-V or introducing a RISC-V based alternative to the ARM-based STM32 would seem like an obvious good move for ST: They'd get the advantages of RISC-V over ARM, and could compete with their good set of peripherals fr...
Hi all!I am new in CAN bus with STM32. I have a project using multi stm32f103 in a CAN network. I want to set up a STM32f103 as a Master CAN device, and others stm32f103 are as a slaver in CAN bus.I set up a stm32f103 as master, it worked well. bec...
I am using :STM32CubeMXKeil mdk V5what is configured and working correctly :SDCard Fatfs using spi protocolI2c to control cs43l22.PD4 RESET of audio coded cs43l22.what is needed :the right configuration of I2s and DMA and how to send PCM data from SD...
Posted on October 20, 2017 at 10:26Hi,In repository (STM32Cube_FW_F7_V1.8.0) for a board STM32F769I-DISCO, there aren't any examples for a QSPI, a contrary to STM32F769I-EVAL board that the example is present.I copied the example, I changed the GPIO...
Hello! I have a problem with half-duplex in USART. I connected two boards in this mode. Gpio mode is open drain in each boards. In the first case I use internal pullup resistor. The transmission doesn't work.In the second case I use external pullup r...
f_open function are not working as it takes too much time then it is timed outI am using stm32f4-dis-bb board
I want to generate a pwm in complementary mode such that it has following specs:-1.Non inverted pwm has to vary from 0 to 90% cycle2.Inverted pwm reamins in 7% duty cycle3.Inverted pwm and non inverted pwm does not match at any instant4.Both wave doe...
Hello, I am using timer 6 and generating interrupts for every 1s.it works fine when i dont enable the sleep on exit feature. but if i enable sleep on exit feature, after the first timer interrupt , processor goes to sleep and the next timer interrupt...
