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Support for debugging strings, closer to a clean MSP430X2 implementation.
[goodfet]
/
firmware
/
lib
/
command.c
diff --git
a/firmware/lib/command.c
b/firmware/lib/command.c
index
c572a1d
..
c5e35b5
100644
(file)
--- a/
firmware/lib/command.c
+++ b/
firmware/lib/command.c
@@
-1,7
+1,12
@@
+#include "command.h"
+#include "platform.h"
+#include <string.h>
+
//! Different command handling functions.
unsigned char cmddata[256];
//! Different command handling functions.
unsigned char cmddata[256];
+
//! Transmit a string.
void txstring(unsigned char app,
unsigned char verb,
//! Transmit a string.
void txstring(unsigned char app,
unsigned char verb,
@@
-14,6
+19,12
@@
void txstring(unsigned char app,
serial_tx(*(str++));
}
serial_tx(*(str++));
}
+//! Transmits a debugging string out of line.
+void debugstr(const char *str){
+ txstring(0xFF,0xFF,str);
+}
+
+
//! Transmit data.
void txdata(unsigned char app,
unsigned char verb,
//! Transmit data.
void txdata(unsigned char app,
unsigned char verb,
@@
-27,8
+38,21
@@
void txdata(unsigned char app,
}
}
}
}
+//Be very careful changing delay().
+//It was chosen poorly by trial and error.
+
//! Delay for a count.
void delay(unsigned int count){
volatile unsigned int i=count;
while(i--) asm("nop");
}
//! Delay for a count.
void delay(unsigned int count){
volatile unsigned int i=count;
while(i--) asm("nop");
}
+//! MSDelay
+void msdelay(unsigned int ms){
+ volatile unsigned int i,j;
+ i=100;
+ while(i--){
+ j=ms;
+ while(j--) asm("nop");
+ }
+ //Using TimerA might be cleaner.
+}