From 28aae2c42776e9c2719669167a6ddb67d5dd8e52 Mon Sep 17 00:00:00 2001 From: igor-m Date: Wed, 16 Apr 2014 15:24:09 +0200 Subject: [PATCH] Added comment to spi.c --- sys/pic32/spi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/pic32/spi.c b/sys/pic32/spi.c index e2e0595..3e42abe 100644 --- a/sys/pic32/spi.c +++ b/sys/pic32/spi.c @@ -110,9 +110,9 @@ int spidev_write (dev_t dev, struct uio *uio, int flag) * - SPICTL_IO8W(n) - n*8 bit W transaction * - SPICTL_IO16W(n) - n*16 bit W transaction * - SPICTL_IO32W(n) - n*32 bit W transaction - * - SPICTL_IO32RB(n) - n*32 bit RB transaction + * - SPICTL_IO32RB(n) - n*32 bit RB transaction (B - swap bytes order) * - SPICTL_IO32WB(n) - n*32 bit WB transaction - * - SPICTL_IO32B(n) - n*32 bit B transaction + * - SPICTL_IO32B(n) - n*32 bit RWB transaction */ int spidev_ioctl (dev_t dev, u_int cmd, caddr_t addr, int flag) {