Content originally posted in LPCWare by emielzij on Tue Nov 25 02:22:29 MST 2014
Hi,
I try to send data to a device that can communicate using the SPI bus.
But the SYNC pin on the device is active low. I configured the spi peripheral on the lpc11c24 and did some measurements.
The SSEL line becomes high and goes low just before the microcontroller sends the data. But for a correct operations this needs to be inverted.
What is a convenient way to invert the SSEL spi function? I couldn't find a configuration option.
Or should I just pull a pin manually each time?
