From 0a69d7dd419e1d0925c02a7b621e72e44d8c25bb Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Wed, 27 Mar 2013 13:40:49 +0000
Subject: [PATCH] git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5508
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c | 8 ++++----
 testhal/SPC563Mxx/SPI/Makefile            | 2 +-
 testhal/SPC563Mxx/SPI/main.c              | 4 ++++
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c
index c58fe3cb3..52b52acac 100644
--- a/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c
+++ b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c
@@ -399,16 +399,16 @@ void spi_lld_init(void) {
 
   /* Enforcing low power mode for all DSPIs even if not used.*/
 #if SPC5_HAS_DSPI0
-  SPC5_DSPI0.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS;
+  SPC5_DSPI0.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS | SPC5_MCR_HALT;
 #endif
 #if SPC5_HAS_DSPI1
-  SPC5_DSPI1.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS;
+  SPC5_DSPI1.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS | SPC5_MCR_HALT;
 #endif
 #if SPC5_HAS_DSPI2
-  SPC5_DSPI2.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS;
+  SPC5_DSPI2.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS | SPC5_MCR_HALT;
 #endif
 #if SPC5_HAS_DSPI3
-  SPC5_DSPI3.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS;
+  SPC5_DSPI3.MCR.R = SPC5_MCR_MSTR | SPC5_MCR_MDIS | SPC5_MCR_HALT;
 #endif
 
 #if SPC5_SPI_USE_DSPI0
diff --git a/testhal/SPC563Mxx/SPI/Makefile b/testhal/SPC563Mxx/SPI/Makefile
index 2cef7b38c..c52b0f44a 100644
--- a/testhal/SPC563Mxx/SPI/Makefile
+++ b/testhal/SPC563Mxx/SPI/Makefile
@@ -5,7 +5,7 @@
 
 # Compiler options here.
 ifeq ($(USE_OPT),)
-  USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
+  USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
 endif
 
 # C specific options here (added to USE_OPT).
diff --git a/testhal/SPC563Mxx/SPI/main.c b/testhal/SPC563Mxx/SPI/main.c
index 9ddb9761a..23ccd435a 100644
--- a/testhal/SPC563Mxx/SPI/main.c
+++ b/testhal/SPC563Mxx/SPI/main.c
@@ -119,6 +119,10 @@ int main(void) {
   for (i = 0; i < sizeof(txbuf); i++)
     txbuf[i] = (uint8_t)i;
 
+  spiStart(&SPID2, &hs_spicfg);       /* Setup transfer parameters.       */
+  spiExchange(&SPID2, 512,
+              txbuf, rxbuf);          /* Atomic transfer operations.      */
+
   /*
    * Starting the transmitter and receiver threads.
    */