From 733166973d4dc88521555e14d4bb118f62989bbc Mon Sep 17 00:00:00 2001 From: gdisirio Date: Fri, 10 Aug 2012 14:01:13 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4551 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- demos/ARMCM4-STM32F407-DISCOVERY-MEMS/main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'demos') diff --git a/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/main.c b/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/main.c index 0d62f1a14..05406ba58 100644 --- a/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/main.c +++ b/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/main.c @@ -93,16 +93,16 @@ static msg_t Thread1(void *arg) { int32_t x, y; unsigned i; - /* Reading MEMS accelerometer X and Y registers.*/ - xbuf[0] = (int8_t)lis302dlReadRegister(&SPID1, LIS302DL_OUTX); - ybuf[0] = (int8_t)lis302dlReadRegister(&SPID1, LIS302DL_OUTY); - /* Keeping an history of the latest four accelerometer readings.*/ for (i = 3; i > 0; i--) { xbuf[i] = xbuf[i - 1]; ybuf[i] = ybuf[i - 1]; } + /* Reading MEMS accelerometer X and Y registers.*/ + xbuf[0] = (int8_t)lis302dlReadRegister(&SPID1, LIS302DL_OUTX); + ybuf[0] = (int8_t)lis302dlReadRegister(&SPID1, LIS302DL_OUTY); + /* Transmitting accelerometer the data over SPI2.*/ spiSelect(&SPID2); spiSend(&SPID2, 4, xbuf); -- cgit v1.2.3