1 files changed, 12 insertions, 2 deletions
diff --git a/demos/ARMCM3-STM32F103-GCC/main.c b/demos/ARMCM3-STM32F103-GCC/main.c
index fcc496648..943509849 100644
--- a/demos/ARMCM3-STM32F103-GCC/main.c
+++ b/demos/ARMCM3-STM32F103-GCC/main.c
@@ -19,15 +19,16 @@
 
 #include <ch.h>
 #include <pal.h>
+#include <serial.h>
+#include <spi.h>
 #include <test.h>
 
 #include "board.h"
-#include "serial.h"
 
 /*
  * Red LEDs blinker thread, times are in milliseconds.
  */
-static WORKING_AREA(waThread1, 128);
+static WORKING_AREA(waThread1, 512);
 static msg_t Thread1(void *arg) {
 
   (void)arg;
@@ -40,6 +41,10 @@ static msg_t Thread1(void *arg) {
   return 0;
 }
 
+static SPIConfig spicfg = {
+  16, IOPORT1, 4, 0
+};
+
 /*
  * Entry point, note, the main() function is already a thread in the system
  * on entry.
@@ -59,6 +64,11 @@ int main(int argc, char **argv) {
    */
   chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
 
+  palSetPadMode(IOPORT1, 4, PAL_MODE_OUTPUT_PUSHPULL);
+  palSetPad(IOPORT1, 4);
+  spiStart(&SPID1, &spicfg);
+  spiStop(&SPID1);
+
   /*
    * Normal main() thread activity, in this demo it does nothing except
    * sleeping in a loop and check the button state.