About Ashish Sharma

Ashish Sharma · 2018-07-06

Posted on July 07, 2018 at 08:45Hello,I am using STM32F401RE microcontroller board and trying to interface LTC1859 with it. I am using STM32CUBEMX to generate code with following parameters for SPI:Data size : 8 bitsPrescaler : 8Clock Frequency : Ch...

Ashish Sharma · 2018-07-08

Posted on July 08, 2018 at 09:25 I tried running your function: uint8_t SPI_tx(uint8_t txdata) { // drop nCS // Clear_SPI1_nSS_Out(); // 1. Pull CS or CONVST Low : Activate HAL_GPIO_WritePin(GPIOA, GPIO_PIN_9, GPIO_PIN_RESET); uint8_t RxSPI; w...

Ashish Sharma · 2018-07-08

Posted on July 08, 2018 at 08:08Thanks for reply.As I see, set and reset of nSS pin would mean to simple HAL_GPIO_WritePin to CONVST (for this particular ADC).Next the ADC responds with 2 bytes of data in the current communication cycle:1. While tra...

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Problem in SPI Interfacing of LTC1859 with STM32F401RE

Re: Problem in SPI Interfacing of LTC1859 with STM32F401RE

Re: Problem in SPI Interfacing of LTC1859 with STM32F401RE