+/* Copyright 2012,2013 Jun Wako <wakojun@gmail.com> */
/* Very basic print functions, intended to be used with usb_debug_only.c
* http://www.pjrc.com/teensy/
* Copyright (c) 2008 PJRC.COM, LLC
#include <avr/io.h>
#include <avr/pgmspace.h>
#include "print.h"
-#include "sendchar.h"
-bool print_enable = false;
+#ifndef NO_PRINT
-void print_S(const char *s)
-{
- if (!print_enable) return;
- char c;
+#define sendchar(c) xputc(c)
- while (1) {
- c = *s++;
- if (!c) break;
- if (c == '\n') sendchar('\r');
- sendchar(c);
- }
-}
-void print_P(const char *s)
+void print_set_sendchar(int8_t (*sendchar_func)(uint8_t))
{
- if (!print_enable) return;
- char c;
-
- while (1) {
- c = pgm_read_byte(s++);
- if (!c) break;
- if (c == '\n') sendchar('\r');
- sendchar(c);
- }
+ xdev_out(sendchar_func);
}
-void phex1(unsigned char c)
-{
- if (!print_enable) return;
- sendchar(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)
+void print_S(const char *s)
{
- if (!print_enable) return;
- phex(i >> 8);
- phex(i);
+ uint8_t c;
+ while (1) {
+ c = *s++;
+ if (!c) break;
+ if (c == '\n') sendchar('\r');
+ sendchar(c);
+ }
}
-void pdec(uint8_t i)
+void print_lf(void)
{
- if (!print_enable) return;
- if (i/100) sendchar('0' + (i/100));
- if (i/100 || i%100/10) sendchar('0' + (i%100/10));
- sendchar('0' + (i%10));
+ sendchar('\n');
}
-
-void pbin(unsigned char c)
+void print_crlf(void)
{
- if (!print_enable) return;
- for (int i = 7; i >= 0; i--) {
- sendchar((c & (1<<i)) ? '1' : '0');
- }
+ sendchar('\r');
+ sendchar('\n');
}
-void pbin_reverse(unsigned char c)
-{
- if (!print_enable) return;
- for (int i = 0; i < 8; i++) {
- sendchar((c & (1<<i)) ? '1' : '0');
- }
-}
+#endif