git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@90 35acf78f-673a-0410-8e92-d51de3d6d3f4

2 files changed, 13 insertions, 3 deletions

diff --git a/demos/ARM7-LPC214x-GCC/Makefile b/demos/ARM7-LPC214x-GCC/Makefile
index 0c0ad93e9..eb9cf9bc7 100644
--- a/demos/ARM7-LPC214x-GCC/Makefile
+++ b/demos/ARM7-LPC214x-GCC/Makefile
@@ -93,9 +93,13 @@ AOPT =
 TOPT = -mthumb -D THUMB

 

 # Common options here

-# NOTE: -ffixed-r7 is only needed if you enabled CH_CURRP_REGISTER_CACHE in chconf.h.

+# NOTE: -ffixed-r7 is only needed if you enabled CH_CURRP_REGISTER_CACHE in

+#       chconf.h.

+# NOTE: -falign-functions=16 may improve the performance, not always, but

+#       increases the code size.

 OPT = -O2 -ggdb -fomit-frame-pointer -fno-strict-aliasing

 #OPT += -ffixed-r7

+#OPT += -falign-functions=16

 

 # Define warning options here

 WARN = -Wall -Wstrict-prototypes

diff --git a/demos/ARM7-LPC214x-GCC/main.c b/demos/ARM7-LPC214x-GCC/main.c
index fbd4f2726..e10063bcb 100644
--- a/demos/ARM7-LPC214x-GCC/main.c
+++ b/demos/ARM7-LPC214x-GCC/main.c
@@ -119,8 +119,14 @@ static t_msg Thread3(void *arg) {
 int main(int argc, char **argv) {

 

   chSysInit();

-  chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);

-  chThdCreate(NORMALPRIO, 0, waThread2, sizeof(waThread2), Thread2, NULL);

+  /*

+   * If a button is pressed during the reset then the blinking leds are not

+   * started in order to make accurate benchmarks.

+   */

+  if ((IO0PIN & 0x00018000) == 0x00018000) {

+    chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);

+    chThdCreate(NORMALPRIO, 0, waThread2, sizeof(waThread2), Thread2, NULL);

+  }

   chThdCreate(NORMALPRIO, 0, waThread3, sizeof(waThread3), Thread3, NULL);

   chSysPause();

   return 0;