git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@208 35acf78f-673a-0410-8e92-d51de3d6d3f4

demos/AVR-ATmega128-GCC/Makefile

@@ -85,11 +85,10 @@ SRC = ../../ports/AVR/chcore.c \
       ../../src/chschd.c ../../src/chthreads.c ../../src/chsem.c ../../src/chmtx.c \
       ../../src/chevents.c ../../src/chmsg.c ../../src/chsleep.c ../../src/chqueues.c \
       ../../src/chserial.c \
-      ../../src/lib/evtimer.c ../../test/test.c \
+      ../../src/lib/evtimer.c \
       board.c main.c
 
 
-
 # List C++ source files here. (C dependencies are automatically generated.)
 CPPSRC =
 

demos/AVR-ATmega128-GCC/board.c

@@ -24,7 +24,7 @@
 
 #include "board.h"
 
-ISR(TIMER0_OVF_vect) {
+ISR(TIMER0_COMP_vect) {
 
   chSysIRQEnterI();
 
@@ -73,7 +73,7 @@ void hwinit(void) {
    */
   TCCR0  = (1 << WGM01) | (0 << WGM00) |                // CTC mode.
            (0 << COM01) | (0 << COM00) |                // OC0A disabled (normal I/O).
-           (0 << CS02)  | (1 << CS01)  | (1 << CS00);   // CLK/64 clock source.
+           (1 << CS02)  | (0 << CS01)  | (0 << CS00);   // CLK/64 clock source.
   OCR0   = F_CPU / 64 / CH_FREQUENCY - 1;
   TCNT0  = 0;                                           // Reset counter.
   TIFR   = (1 << OCF0);                                 // Reset pending (if any).

demos/AVR-ATmega128-GCC/board.h

@@ -84,6 +84,25 @@
 #define VAL_DDRG  0x00
 #define VAL_PORTG 0x07
 
+#define PORTA_BUTTON1           (1 << 0)
+#define PORTA_BUTTON2           (1 << 1)
+#define PORTA_BUTTON3           (1 << 2)
+#define PORTA_BUTTON4           (1 << 3)
+#define PORTA_BUTTON5           (1 << 4)
+#define PORTA_DALLAS            (1 << 5)
+#define PORTA_RELAY             (1 << 6)
+
+#define PORTC_44780_RS          (1 << 0)
+#define PORTC_44780_RW          (1 << 1)
+#define PORTC_44780_E           (1 << 2)
+#define PORTC_44780_D4          (1 << 4)
+#define PORTC_44780_D5          (1 << 5)
+#define PORTC_44780_D6          (1 << 6)
+#define PORTC_44780_D7          (1 << 7)
+
+#define PORTE_BUZZ1             (1 << 4)
+#define PORTE_BUZZ2             (1 << 5)
+
 void hwinit(void);
 
 #endif /* _BOARD_H_ */

demos/AVR-ATmega128-GCC/main.c

@@ -21,13 +21,16 @@
 
 #include <avr/io.h>
 
+#include "board.h"
+
 void hwinit(void);
 
 static WorkingArea(waThread1, 32);
 static t_msg Thread1(void *arg) {
 
   while (TRUE) {
-    chThdSleep(800);
+    PORTA ^= PORTA_RELAY;
+    chThdSleep(1000);
   }
   return 0;
 }
@@ -48,7 +51,7 @@ int main(int argc, char **argv) {
   chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);
 
   while(TRUE)
-    /* Do stuff*/ ;
+    chThdSleep(1000);
 
   return 0;
 }

ports/AVR/chcore.c

@@ -24,7 +24,7 @@
 void _IdleThread(void *p) {
 
   while (TRUE) {
-//    asm("sleep");
+    asm("sleep");
   }
 }
 

ports/AVR/chcore.h

@@ -94,7 +94,7 @@ typedef struct {
   tp->p_ctx.sp->pch = (int)threadstart;                                 \
 }
 
-#define INT_REQUIRED_STACK 0x10
+#define INT_REQUIRED_STACK 8
 #define StackAlign(n) (n)
 #define UserStackSize(n) StackAlign(sizeof(Thread) +                    \
                                     (sizeof(struct intctx) - 1) +       \

readme.txt

@@ -67,6 +67,8 @@ AVR-AT90CANx-GCC       - Port on AVR AT90CAN128, not complete yet, scheduled
 - Added an AVRmega128 port, it is still experimental. The previous AT90CANx
   port is still present but it will be redone after the AVRmega128 port is
   complete because it will share most of it.
+  The code only ran in the AVR Studio simulator, it will be tested on real
+  hardware ASAP.
 - Reorganized the code of the two ARM7 ports, now all the common ARM7 code
   is in ./ports/ARM7. This will make maintenance and new ARM7 ports much much
   easier.