Hi guys
I am using SPI example code in SDK11 (./nRF5_SDK_11.0.0_89a8197\examples\peripheral\spi) with nRF51 DK.
It works fine when send first data.
But it get in trouble when I send data(nrf_drv_spi_transfer) continuously.
I find it return ERROR_CODE(NRF_ERROR_BUSY).
So I add delay(1ms) between two nrf_drv_spi_transfer.
Then it works fine again.
Are there any information of datasheet or advising value to set delay time bewteen two transfer(not only SPI, but also I2C, UART...)
I set frequency as NRF_SPI_FREQ_125K in SPI example.
Thanks.