Small fix to the SPI demo. SPI I/O pins were no initialized as alternate.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2135 35acf78f-673a-0410-8e92-d51de3d6d3f4

3 files changed, 18 insertions, 4 deletions

diff --git a/os/kernel/include/ch.h b/os/kernel/include/ch.h
index 6f783c00c..3641c826f 100644
--- a/os/kernel/include/ch.h
+++ b/os/kernel/include/ch.h
@@ -88,8 +88,21 @@
 #include "chqueues.h"

 #include "chstreams.h"

 #include "chioch.h"

+#include "chfiles.h"

 #include "chdebug.h"

 

+#if !defined(__DOXYGEN__)

+extern WORKING_AREA(_idle_thread_wa, IDLE_THREAD_STACK_SIZE);

+#endif

+

+#ifdef __cplusplus

+extern "C" {

+#endif

+  void _idle_thread(void *p);

+#ifdef __cplusplus

+}

+#endif

+

 #endif /* _CH_H_ */

 

 /** @} */

diff --git a/os/kernel/include/chsys.h b/os/kernel/include/chsys.h
index ae013d7c7..2f94c5209 100644
--- a/os/kernel/include/chsys.h
+++ b/os/kernel/include/chsys.h
@@ -178,12 +178,9 @@
  */

 #define CH_FAST_IRQ_HANDLER(id) PORT_FAST_IRQ_HANDLER(id)

 

-extern WORKING_AREA(_idle_thread_wa, IDLE_THREAD_STACK_SIZE);

-

 #ifdef __cplusplus

 extern "C" {

 #endif

-  void _idle_thread(void *p);

   void chSysInit(void);

   void chSysTimerHandlerI(void);

 #if CH_USE_NESTED_LOCKS && !CH_OPTIMIZE_SPEED

diff --git a/os/kernel/src/chsys.c b/os/kernel/src/chsys.c
index 80d037dd6..d34e7e73a 100644
--- a/os/kernel/src/chsys.c
+++ b/os/kernel/src/chsys.c
@@ -34,6 +34,10 @@
 

 #include "ch.h"

 

+/**

+ * @brief   Idle thread working area.

+ * @see     IDLE_THREAD_STACK_SIZE
+ */

 WORKING_AREA(_idle_thread_wa, IDLE_THREAD_STACK_SIZE);

 

 /**

@@ -87,7 +91,7 @@ void chSysInit(void) {
   /* This thread has the lowest priority in the system, its role is just to

      serve interrupts in its context while keeping the lowest energy saving

      mode compatible with the system status.*/

-  chThdCreateStatic(idle_thread_wa, sizeof(_idle_thread_wa), IDLEPRIO,

+  chThdCreateStatic(_idle_thread_wa, sizeof(_idle_thread_wa), IDLEPRIO,

                     (tfunc_t)_idle_thread, NULL);

 }