X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=print.c;h=59b4bca1800f85576d01ad5004fc1b6cf63c7cd2;hb=c07408a44784c0fdbca33567926a2c0aa4e8e17e;hp=e6aa1fe52b9bf389a2086cd84f0b9e1afe7c4852;hpb=ac3134ffeb3a2fb998e628e97a06b413fba8ee48;p=max%2Ftmk_keyboard.git

diff --git a/print.c b/print.c
index e6aa1fe5..59b4bca1 100644
--- a/print.c
+++ b/print.c
@@ -25,11 +25,14 @@
 
 #include <avr/io.h>
 #include <avr/pgmspace.h>
-
 #include "print.h"
 
+
+bool print_enable = false;
+
 void print_P(const char *s)
 {
+	if (!print_enable) return;
 	char c;
 
 	while (1) {
@@ -42,21 +45,37 @@ void print_P(const char *s)
 
 void phex1(unsigned char c)
 {
+	if (!print_enable) return;
 	usb_debug_putchar(c + ((c < 10) ? '0' : 'A' - 10));
 }
 
 void phex(unsigned char c)
 {
+	if (!print_enable) return;
 	phex1(c >> 4);
 	phex1(c & 15);
 }
 
 void phex16(unsigned int i)
 {
+	if (!print_enable) return;
 	phex(i >> 8);
 	phex(i);
 }
 
 
+void pbin(unsigned char c)
+{
+    if (!print_enable) return;
+    for (int i = 7; i >= 0; i--) {
+        usb_debug_putchar((c & (1<<i)) ? '1' : '0');
+    }
+}
 
-
+void pbin_reverse(unsigned char c)
+{
+    if (!print_enable) return;
+    for (int i = 0; i < 8; i++) {
+        usb_debug_putchar((c & (1<<i)) ? '1' : '0');
+    }
+}