Hi
I have a MCU with an external sensor connected via SPI sampling data at 1000Hz. Using the nRF8001 with REQN and RDYN lines is making trouble. The REQN line is pulled LOW after sending data to the nRF8001 for too long. It is pulled low by the lib from the time the data is send to the time the nRF8001 is ready to get the data. This is more then 1ms and way to long for a 1000Hz sampling from the sensor connected via SPI.
My quedtion is, is it possible to separate the REQN line from the chip select line? With a separation the SPI bus is blocked only when transmitting data via SPI.
In the lib a port named optional_chip_select is available but it seems like it is not used in the sdk.