Hello, I tried to work with nRF52832 to read adxl362 registers, Here is my function to read all 3 received bytes from adxl362 (according to datasheets, the last byte must have the right value):
long ADXL362_regRead(uint8_t Reg_address) {
uint8_t SPI_TX_Buff[2] = {0x0B, Reg_address};
uint8_t SPI_RX_Buff[3] = {0, 0, 0};
nrf_gpio_pin_clear(SPI_ACC_SS_PIN);
spi_xfer_done = false;
nrf_drv_spi_transfer(&spi, SPI_TX_Buff, 2, SPI_RX_Buff, 3);
while (!spi_xfer_done) {
__WFE();
}
nrf_gpio_pin_set(SPI_ACC_SS_PIN);
return ((SPI_RX_Buff[2]) | (SPI_RX_Buff[1] << 8) | (SPI_RX_Buff[0] << 16));
}
every time I run this code to read a specific register repeatedly, for example register 0x00, which is 0xAD, the nRF52832 reads 0xAD and writes all other registers start from address 0x00 to 0x2E. It looks like changing SS pin doesn't stop the ADXL362. What can I do?
