About EDaws.1

EDaws.1 · 2020-07-06

Hi,I'm new to using HAL, and I'm having several issues with setting up the SPI.I'm using SPI 1 on an STM32F429ZGT6, and using KEIL as my IDE.I've just tried initializing SPI 1 by configuring GPIOA Pins 5, 6 and 7 for their SPI Alternate functions.I s...

EDaws.1 · 2020-07-06

Hi, thank you for the reply:I'm using the processor on a custom board so that's not a problem. GPIO lines like CS are triggering, but clock and MOSI lines are dead, even after CS lines activate

EDaws.1 · 2020-07-06

Yes that was a mistake, I've changed the code since thenfor(spibyte=0; spibyte < 4; spibyte++) { HAL_GPIO_WritePin(GPIOE, GPIO_PIN_1, GPIO_PIN_RESET); if(spibyte == 0) { txBuffer[0] = 0x51; HAL_SPI_Transmit(&SPI_...

EDaws.1 · 2020-07-06

Hi,Thanks for the reply, I've set NSS to soft but I can try setting it to hard, but as I understand it NSS has to do with multimaster systems and I'm only working on one master.Clock and Polarity seem to be initialized correctly based on my SPI_INIT ...

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Issues with SPI using HAL

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Re: Issues with SPI using HAL

Re: Issues with SPI using HAL