added borg time stuff to source, but config doesnt enable it yet

animations/borg_time.c

@@ -0,0 +1,78 @@
+/*
+ * Description:	Request time strings from a can-master
+ * 				and show them in an animation
+ * Author: 		hansi
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <avr/pgmspace.h>
+#include "../config.h"
+#include "../can.h"
+#include "../lap.h"
+#include "../util.h"
+#include "../scrolltext.h"
+
+//address of the time master
+#define TIME_MASTER_ADDR 0x00
+
+//update timeout in ms
+#define TIME_UPDATE_TIMEOUT 100
+
+//hackhack
+extern can_addr myaddr;
+
+//send a time request packet via can
+void time_request(void)
+{
+	pdo_message msg;
+
+	//source address
+	msg.addr_src = myaddr;
+	msg.port_src = PORT_MGT;
+
+	//destination address
+	msg.addr_dst = TIME_MASTER_ADDR;
+	msg.port_dst = PORT_MGT;
+
+	//time request command
+	msg.cmd = FKT_MGT_TIMEREQUEST;
+
+	//set length and transmit
+	msg.dlc = 1;
+	can_transmit((can_message *)&msg);
+}
+
+//update time via can, possibly blocking
+uint8_t time_update(void)
+{
+	uint8_t timeout = TIME_UPDATE_TIMEOUT;
+
+	//set "time-has-been-updated" to false
+	lap_time_update = 0;
+
+	//send request
+	time_request();
+
+	//wait some time for a reply in 1ms steps
+	while((lap_time_update == 0) && (timeout-- > 0))
+		wait(1);
+
+	return lap_time_update;
+}
+
+//display the time
+void time_anim(void)
+{
+	char timestring[48];
+
+	//update time and return if we had no success
+	if(time_update() == 0)
+		return;
+
+	//convert the time to a string
+	sprintf_P(timestring, PSTR(">+:p42d50/#%02hi#<;+p42d50/# %02hi#x49y8b255p42d50#:"), lap_time_h, lap_time_m);
+
+	//show the time
+	scrolltext(timestring);
+}

animations/borg_time.h

@@ -0,0 +1,19 @@
+/*
+ * Description:	Request time strings from a can-master
+ * 				and show them in an animation
+ * Author: 		hansi
+ */
+
+#ifndef BORG_TIME_H_
+#define BORG_TIME_H_
+
+//send a time request packet via can
+void time_request(void);
+
+//update time via can, possibly blocking
+uint8_t time_update(void);
+
+//display the time
+void time_anim(void);
+
+#endif /* BORG_TIME_H_ */

can/borg_can.c

@@ -13,6 +13,12 @@
 can_addr myaddr;
 extern jmp_buf newmode_jmpbuf;
 
+#ifdef LAP_TIME_EXTENSION
+//variables to save the last received hours and  minutes
+//(accessible via lap.h)
+uint8_t lap_time_h, lap_time_m, lap_time_update = 0;
+#endif
+
 void bcan_init()
 {
 	spi_init();
@@ -53,6 +59,15 @@ void process_mgt_msg(pdo_message *msg)
 		rmsg->dlc = 1;
 		can_transmit((can_message *)rmsg);
 		break;
+
+	#ifdef LAP_TIME_EXTENSION
+	//if we get a time reply, save it
+	case FKT_MGT_TIMEREPLY:
+		lap_time_h = msg->data[0];
+		lap_time_m = msg->data[1];
+		lap_time_update = 1;
+		break;
+	#endif
 	}
 }
 

display_loop.c

@@ -17,6 +17,7 @@
 #include "animations/outofspec.h"
 #include "animations/fpmath_patterns.h"
 #include "animations/mherweg.h"
+#include "animations/borg_time.h"
 #include "borg_hw/borg_hw.h"
 #include "can/borg_can.h"
 #include "random/prng.h"
@@ -79,6 +80,11 @@ void display_loop(){
 				scrolltext(a);
 			}
 	#endif
+#endif
+#ifdef ANIMATION_TIME
+			time_anim();
+#endif
+#ifdef ANIMATION_TIME || ANIMATION_SCROLLTEXT
 			break;
 #endif
 
@@ -112,80 +118,92 @@ void display_loop(){
 			break;
 #endif
 
-#ifdef ANIMATION_MATRIX
+#ifdef ANIMATION_TIME
 		case 7:
+			time_anim();
+			break;
+#endif
+
+#ifdef ANIMATION_MATRIX
+		case 8:
 			matrix();
 			break;
 #endif
 
 #ifdef ANIMATION_RANDOM_BRIGHT
-		case 8:
+		case 9:
 			random_bright(30);
 			break;
 #endif
 
 #ifdef ANIMATION_STONEFLY
-		case 9: 
+		case 10:
 			stonefly();
 			break;
 #endif
 
 #ifdef ANIMATION_GAMEOFLIFE
-		case 10:
+		case 11:
 			gameoflife();
 			break;
 #endif
 
 #ifdef ANIMATION_FLYINGDOTS
-		case 11:
+		case 12:
 			flyingdots();
 			break;
 #endif
 
 #ifdef ANIMATION_BREAKOUT
-		case 12:
+		case 13:
 			breakout_demo();
 			break;
 #endif
 
 #ifdef ANIMATION_MHERWEG
-		case 13:
+		case 14:
 			mherweg();
 			break;
 #endif
 
+#ifdef ANIMATION_TIME
+		case 15:
+			time_anim();
+			break;
+#endif
+
 #ifdef ANIMATION_LTN_ANT
-		case 14:
+		case 16:
 			ltn_ant();
 			break;
 #endif
 
 #ifdef ANIMATION_LABORLOGO
-		case 15:
+		case 17:
 			laborlogo();
 			break;
 #endif
 
 #ifdef ANIMATION_AMPHIBIAN
-		case 16:
+		case 18:
 			amphibian();
 			break;
 #endif
 
 #ifdef ANIMATION_LOGO_OOS
-		case 17:
+		case 19:
 			logo_OutOfSpec();
 			break;
 #endif
 
 #ifdef ANIMATION_PLASMA
-		case 18:
+		case 20:
 			plasma();
 			break;
 #endif
 
 #ifdef ANIMATION_PSYCHEDELIC
-		case 19:
+		case 21:
 			psychedelic();
 			break;
 #endif