add chibios as dependency

[mTask.git] / int / interface.c

diff --git a/int/interface.c b/int/interface.c
index 7fcc148..bec4f09 100644 (file)
--- a/int/interface.c
+++ b/int/interface.c
@@ -39,6 +39,9 @@ void write_dpin(uint8_t i, bool b)
 
 bool read_dpin(uint8_t i)
 {
+       if(i == 3){
+               return palReadLine(LINE_BUTTON) == PAL_HIGH;
+       }
        return palReadLine(dpins[i]) == PAL_HIGH;
 }
 
@@ -72,13 +75,13 @@ void setup(void)
 
 void debug(char *fmt, ...)
 {
+#ifdef DEBUG
        unsigned int i;
        write_byte('m');
        for(i = 0; i<strlen(fmt); i++){
                write_byte((uint8_t)fmt[i]);
        }
        write_byte('\n');
-#ifdef DEBUG
 #endif
        (void)fmt;
 }