Updates to ARM7TDMI JTAG app and optimizations for debughex() and added debughex32...

[goodfet] / firmware / lib / command.c

diff --git a/firmware/lib/command.c b/firmware/lib/command.c
index 1de6f0a..571d0c0 100644 (file)
--- a/firmware/lib/command.c
+++ b/firmware/lib/command.c
@@ -32,24 +32,12 @@ void debugstr(const char *str){
 
 //! brief Debug a hex word string.
 void debughex(u16 v) {
-  unsigned char a[7];
-  a[0]='0'; a[1]='x';
-    
-  a[2]=0xf&(v>>12);
-  a[2]+=(a[2]>9)?('a'-10):'0';
-
-  a[3]=0xf&(v>>8);
-  a[3]+=(a[3]>9)?('a'-10):'0';
-
-  a[4]=0xf&(v>>4);
-  a[4]+=(a[4]>9)?('a'-10):'0';
-
-  a[5]=0xf&(v>>0);
-  a[5]+=(a[5]>9)?('a'-10):'0';
-
-  a[6]=0;
+  debugbytes((void *)&v, 2);
+}
 
-  txstring(0xFF,0xFF,a);
+//! brief Debug a hex word string.
+void debughex32(u32 v) {
+  debugbytes((void *)&v, 4);
 }
 
 /*! \brief Transmit debug bytes.