From 9b46b61f57a935cf759866d1fc2cb170e7b26d09 Mon Sep 17 00:00:00 2001 From: Tectu Date: Fri, 29 Jun 2012 13:08:53 +0200 Subject: changed TP_CS macros. Added TP_CS_PORT --- drivers/touchpad/ads7843_lld.c | 10 +++++----- drivers/touchpad/xpt2046_lld.c | 10 +++++----- 2 files changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/touchpad') diff --git a/drivers/touchpad/ads7843_lld.c b/drivers/touchpad/ads7843_lld.c index 76e11123..507a2104 100644 --- a/drivers/touchpad/ads7843_lld.c +++ b/drivers/touchpad/ads7843_lld.c @@ -8,10 +8,10 @@ __inline uint16_t lld_readX(void) { uint16_t x; txbuf[0] = 0xd0; - SET_CS(0); - spiSend(&SPID1, 1, txbuf); + TP_CS_LOW; + spiSend(&SPID1, 1, txbuf); spiReceive(&SPID1, 2, rxbuf); - SET_CS(1); + TP_CS_HIGH; x = rxbuf[0] << 4; x |= rxbuf[1] >> 4; @@ -25,10 +25,10 @@ __inline uint16_t lld_readY(void) { uint16_t y; txbuf[0] = 0x90; - SET_CS(0); + TP_CS_LOW; spiSend(&SPID1, 1, txbuf); spiReceive(&SPID1, 2, rxbuf); - SET_CS(1); + TP_CS_HIGH; y = rxbuf[0] << 4; y |= rxbuf[1] >> 4; diff --git a/drivers/touchpad/xpt2046_lld.c b/drivers/touchpad/xpt2046_lld.c index 731ff8c5..02ded390 100644 --- a/drivers/touchpad/xpt2046_lld.c +++ b/drivers/touchpad/xpt2046_lld.c @@ -8,10 +8,10 @@ __inline uint16_t lld_readX(void) { uint16_t x; txbuf[0] = 0xd0; - SET_CS(0); - spiSend(&SPID1, 1, txbuf); + TP_CS_LOW; + spiSend(&SPID1, 1, txbuf); spiReceive(&SPID1, 2, rxbuf); - SET_CS(1); + TP_CS_HIGH; x = rxbuf[0] << 4; x |= rxbuf[1] >> 4; @@ -25,10 +25,10 @@ __inline uint16_t lld_readY(void) { uint16_t y; txbuf[0] = 0x90; - SET_CS(0); + TP_CS_LOW; spiSend(&SPID1, 1, txbuf); spiReceive(&SPID1, 2, rxbuf); - SET_CS(1); + TP_CS_HIGH; y = rxbuf[0] << 4; y |= rxbuf[1] >> 4; -- cgit v1.2.3