git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@216 35acf78f-673a-0410-8e92-d51de3d6d3f4

demos/AVR-ATmega128-GCC/Makefile

@@ -86,6 +86,7 @@ SRC = ../../ports/AVR/chcore.c ../../ports/AVR/avr_serial.c \
       ../../src/chevents.c ../../src/chmsg.c ../../src/chsleep.c ../../src/chqueues.c \
       ../../src/chserial.c \
       ../../src/lib/evtimer.c \
+      ../../test/test.c \
       board.c main.c
 
 

demos/AVR-ATmega128-GCC/main.c

@@ -18,6 +18,8 @@
 */
 
 #include <ch.h>
+#include <evtimer.h>
+#include <avr_serial.h>
 
 #include <avr/io.h>
 
@@ -35,7 +37,19 @@ static msg_t Thread1(void *arg) {
   return 0;
 }
 
+static void TimerHandler(eventid_t id) {
+  msg_t TestThread(void *p);
+
+  if (!(PORTA & PORTA_BUTTON1))
+    TestThread(&SER2);
+}
+
 int main(int argc, char **argv) {
+  static EvTimer evt;
+  static evhandler_t handlers[1] = {
+    TimerHandler
+  };
+  static EventListener el0;
 
   hwinit();
 
@@ -45,13 +59,20 @@ int main(int argc, char **argv) {
    */
   chSysInit();
 
+  /*
+   * Event Timer initialization.
+   */
+  evtInit(&evt, 500);                   /* Initializes an event timer object.   */
+  evtStart(&evt);                       /* Starts the event timer.              */
+  chEvtRegister(&evt.et_es, &el0, 0);   /* Registers on the timer event source. */
+
   /*
    * Starts the LED blinker thread.
    */
   chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);
 
   while(TRUE)
-    chThdSleep(1000);
+    chEvtWait(ALL_EVENTS, handlers);
 
   return 0;
 }

readme.txt

@@ -75,9 +75,12 @@ AVR-AT90CANx-GCC       - Port on AVR AT90CAN128, not complete yet, scheduled
   it, the change was required because the type names were the main concern of
   some users.
 - Implemented a serial driver in the AVR port.
+- Modified the test suite to be compatible with 8 bit micros.
 - MSVC demo dropped, it is still possible to use the MinGW demo as simulator
   in Win32.
 - Fixed a minor error in sam7x_serial.h and lpc214x_serial.h.
+- The kernel is *unchanged* compared to version 0.5.3 except for the type
+  names but the change is important enough to make this a recommended update.
 
 *** 0.5.5 ***
 - Added an AVRmega128 port. The previous AT90CANx port is still present but

test/test.c

@@ -51,7 +51,7 @@ static void wait(void) {
   chThdWait(t5);
 }
 
-static void printn(unsigned int n) {
+static void printn(uint32_t n) {
   char buf[16], *p;
 
   if (!n)
@@ -59,7 +59,7 @@ static void printn(unsigned int n) {
   else {
     p = buf;
     while (n)
-          *p++ = (n % 10) + '0', n /= 10;
+      *p++ = (n % 10) + '0', n /= 10;
     while (p > buf)
       chFDDPut(comp, *--p);
   }
@@ -137,13 +137,13 @@ msg_t Thread4(void *p) {
 msg_t Thread6(void *p) {
 
   while (!chThdShouldTerminate())
-    chMsgRelease(chMsgWait() + 1);
+    chMsgRelease(chMsgWait());
   return 0;
 }
 
 msg_t Thread7(void *p) {
 
-  return (unsigned int)p + 1;
+  return (msg_t)NULL;
 }
 
 void testrdy1(void) {
@@ -380,12 +380,13 @@ void testmsg1(void) {
 
 __attribute__((noinline))
 unsigned int msg_loop_test(Thread *tp) {
-  unsigned int i;
+  uint32_t i;
 
   systime_t time = wait_tick() + 1000;
   i = 0;
   while (chSysGetTime() < time) {
-    i = chMsgSend(tp, i);
+    (void)chMsgSend(tp, 0);
+    i++;
 #if defined(WIN32)
     ChkIntSources();
 #endif
@@ -395,7 +396,7 @@ unsigned int msg_loop_test(Thread *tp) {
 
 __attribute__((noinline))
 void precache(void) {
-  unsigned int i;
+  uint32_t i;
 
   println("\r\nPreparing for benchmarks\r\n");
   t1 = chThdCreate(chThdGetPriority()-1, 0, wsT1, sizeof(wsT1), Thread6, 0);
@@ -406,7 +407,7 @@ void precache(void) {
 
 __attribute__((noinline))
 void bench1(void) {
-  unsigned int i;
+  uint32_t i;
 
   println("*** Kernel Benchmark, context switch test #1 (optimal):");
   t1 = chThdCreate(chThdGetPriority()-1, 0, wsT1, sizeof(wsT1), Thread6, 0);
@@ -422,7 +423,7 @@ void bench1(void) {
 
 __attribute__((noinline))
 void bench2(void) {
-  unsigned int i;
+  uint32_t i;
 
   println("*** Kernel Benchmark, context switch test #2 (no threads in ready list):");
   t1 = chThdCreate(chThdGetPriority()+1, 0, wsT1, sizeof(wsT1), Thread6, 0);
@@ -439,7 +440,7 @@ chMsgSend(t1, 0);
 
 __attribute__((noinline))
 void bench3(void) {
-  unsigned int i;
+  uint32_t i;
 
   println("*** Kernel Benchmark, context switch test #3 (04 threads in ready list):");
   t1 = chThdCreate(chThdGetPriority()+1, 0, wsT1, sizeof(wsT1), Thread6, "A");
@@ -460,15 +461,16 @@ chMsgSend(t1, 0);
 
 __attribute__((noinline))
 void bench4(void) {
-  unsigned int i;
+  uint32_t i;
   systime_t time;
 
   println("*** Kernel Benchmark, threads creation/termination:");
   time = wait_tick() + 1000;
   i = 0;
   while (chSysGetTime() < time) {
-    t1 = chThdCreate(chThdGetPriority()-1, 0, wsT1, sizeof(wsT1), Thread7, (void *)i);
-    i = chThdWait(t1);
+    t1 = chThdCreate(chThdGetPriority()-1, 0, wsT1, sizeof(wsT1), Thread7, NULL);
+    chThdWait(t1);
+    i++;
 #if defined(WIN32)
     ChkIntSources();
 #endif
@@ -482,7 +484,7 @@ __attribute__((noinline))
 void bench5(void) {
   static uint8_t ib[16];
   static Queue iq;
-  unsigned int i;
+  uint32_t i;
   systime_t time;
 
   println("*** Kernel Benchmark, I/O Queues throughput:");
@@ -490,14 +492,14 @@ void bench5(void) {
   time = wait_tick() + 1000;
   i = 0;
   while (chSysGetTime() < time) {
-    chIQPutI(&iq, i >> 24);
-    chIQPutI(&iq, i >> 16);
-    chIQPutI(&iq, i >> 8);
-    chIQPutI(&iq, i);
-    i = chIQGet(&iq) << 24;
-    i |= chIQGet(&iq) << 16;
-    i |= chIQGet(&iq) << 8;
-    i |= chIQGet(&iq);
+    chIQPutI(&iq, 0);
+    chIQPutI(&iq, 1);
+    chIQPutI(&iq, 2);
+    chIQPutI(&iq, 3);
+    (void)chIQGet(&iq);
+    (void)chIQGet(&iq);
+    (void)chIQGet(&iq);
+    (void)chIQGet(&iq);
     i++;
 #if defined(WIN32)
     ChkIntSources();