From a4e51d8b2a5b13308d314aaf72e58672346dfb1f Mon Sep 17 00:00:00 2001
From: Olivier Matz <zer0@droids-corp.org>
Date: Wed, 25 Sep 2013 22:16:32 +0200
Subject: [PATCH] xbee & spi ok, only ping is not working

---
 cmdline.c |  6 ++++--
 cmdline.h |  4 ++--
 main.c    | 33 ++++++++++++++++++---------------
 main.h    | 15 ++++++---------
 4 files changed, 30 insertions(+), 28 deletions(-)

diff --git a/cmdline.c b/cmdline.c
index 9f4129e..5745b9c 100644
--- a/cmdline.c
+++ b/cmdline.c
@@ -128,8 +128,10 @@ void emergency(char c)
 		i++;
 	else if ( !(i == 1 && c == 'p') )
 		i = 0;
-	if (i == 3)
-		bootloader();
+	if (i == 3) {
+		//bootloader();
+		reset();
+	}
 }
 
 /* log function, add a command to configure
diff --git a/cmdline.h b/cmdline.h
index 724f5ef..3b8bf50 100644
--- a/cmdline.h
+++ b/cmdline.h
@@ -21,8 +21,8 @@
  */
 
 
-#define CMDLINE_UART 0
-#define XBEE_UART 2
+#define CMDLINE_UART 1
+#define XBEE_UART 0
 
 void cmdline_init(void);
 
diff --git a/main.c b/main.c
index 2120a62..1557c69 100644
--- a/main.c
+++ b/main.c
@@ -25,6 +25,10 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+/* fuses:
+ * avrdude -p atmega1284p -P usb -c avrispmkii -U lfuse:w:0xff:m -U hfuse:w:0x99:m -U efuse:w:0xff:m
+ */
+
 #include <aversive.h>
 #include <aversive/queue.h>
 #include <aversive/endian.h>
@@ -584,23 +588,15 @@ static uint16_t get_time_ms(void)
 	return global_ms;
 }
 
-static void do_led_blink(struct callout_manager *cm,
-			 struct callout *clt, void *dummy)
-{
-	static uint8_t a = 0;
-
-	(void)cm;
-	(void)clt;
-	(void)dummy;
-
-	/* XXX */
-	a++;
-}
-
 static void increment_ms(void *dummy)
 {
 	(void)dummy;
 	global_ms++;
+
+	if (global_ms & 0x80)
+		LED1_ON();
+	else
+		LED1_OFF();
 }
 
 static void main_timer_interrupt(void)
@@ -617,11 +613,17 @@ static void main_timer_interrupt(void)
  */
 int main(void)
 {
-	struct callout t1;
+	//struct callout t1;
 	FILE *xbee_file;
 	int8_t err;
 	struct xbee_dev dev;
 
+	DDRA = 0x07; /* LEDs */
+	LED2_ON();
+	wait_ms(1000);
+	LED3_ON();
+	wait_ms(1000);
+
 	uart_init();
 	uart_register_rx_event(CMDLINE_UART, emergency);
 
@@ -641,7 +643,7 @@ int main(void)
 	rdline_newline(&xbeeboard.rdl, xbeeboard.prompt);
 
 	callout_manager_init(&cm, get_time_ms);
-	callout_reset(&cm, &t1, 500, PERIODICAL, do_led_blink, NULL);
+	//callout_reset(&cm, &t1, 500, PERIODICAL, do_led_blink, NULL);
 
 	/* initialize libxbee */
 	err = xbee_init();
@@ -662,6 +664,7 @@ int main(void)
 	}
 
 	sei();
+
 	xbee_mainloop();
 	return 0;
 }
diff --git a/main.h b/main.h
index 4ed5259..617628e 100644
--- a/main.h
+++ b/main.h
@@ -30,17 +30,14 @@
 /** ERROR NUMS */
 #define E_USER_DEFAULT           194
 
-#define LED1_ON()       sbi(PORTE, 2)
-#define LED1_OFF()      cbi(PORTE, 2)
+#define LED1_ON()       sbi(PORTA, 2)
+#define LED1_OFF()      cbi(PORTA, 2)
 
-#define LED2_ON()       sbi(PORTE, 3)
-#define LED2_OFF()      cbi(PORTE, 3)
+#define LED2_ON()       sbi(PORTA, 1)
+#define LED2_OFF()      cbi(PORTA, 1)
 
-#define LED3_ON()       sbi(PORTB, 3)
-#define LED3_OFF()      cbi(PORTB, 3)
-
-#define LED4_ON()       sbi(PORTB, 4)
-#define LED4_OFF()      cbi(PORTB, 4)
+#define LED3_ON()       sbi(PORTA, 0)
+#define LED3_OFF()      cbi(PORTA, 0)
 
 #define LED_PRIO           170
 #define TIME_PRIO          160
-- 
2.39.5