#include <stdint.h>
#include <stdbool.h>
#include <avr/pgmspace.h>
+#include "xprintf.h"
+#include "util.h"
-// avoid collision with arduino/Print.h
-#ifndef __cplusplus
// this macro allows you to write print("some text") and
// the string is automatically placed into flash memory :)
-#define print(s) print_P(PSTR(s))
+// TODO: avoid collision with arduino/Print.h
+#ifndef __cplusplus
+#define print(s) print_P(PSTR(s))
#endif
+#define println(s) print_P(PSTR(s "\n"))
-#define println(s) print_P(PSTR(s "\n"))
-
+/* for old name */
+#define pdec(data) print_dec(data)
+#define pdec16(data) print_dec(data)
#define phex(data) print_hex8(data)
#define phex16(data) print_hex16(data)
-#define pdec(data) print_dec8(data)
-#define pdec16(data) print_dec16(data)
#define pbin(data) print_bin8(data)
#define pbin16(data) print_bin16(data)
#define pbin_reverse(data) print_bin_reverse8(data)
#define pbin_reverse16(data) print_bin_reverse16(data)
-
/* print value utility */
-#define pv_hex8(v) do { print_P(PSTR(#v ": ")); print_hex8(v); print_P(PSTR("\n")); } while (0)
-#define pv_hex16(v) do { print_P(PSTR(#v ": ")); print_hex16(v); print_P(PSTR("\n")); } while (0)
-#define pv_hex32(v) do { print_P(PSTR(#v ": ")); print_hex32(v); print_P(PSTR("\n")); } while (0)
-#define pv_dec8(v) do { print_P(PSTR(#v ": ")); print_dec8(v); print_P(PSTR("\n")); } while (0)
-#define pv_dec16(v) do { print_P(PSTR(#v ": ")); print_dec16(v); print_P(PSTR("\n")); } while (0)
-#define pv_dec32(v) do { print_P(PSTR(#v ": ")); print_dec32(v); print_P(PSTR("\n")); } while (0)
-#define pv_bin8(v) do { print_P(PSTR(#v ": ")); print_bin8(v); print_P(PSTR("\n")); } while (0)
-#define pv_bin16(v) do { print_P(PSTR(#v ": ")); print_bin16(v); print_P(PSTR("\n")); } while (0)
-#define pv_bin32(v) do { print_P(PSTR(#v ": ")); print_bin32(v); print_P(PSTR("\n")); } while (0)
-#define pv_bin_reverse8(v) do { print_P(PSTR(#v ": ")); print_bin_reverse8(v); print_P(PSTR("\n")); } while (0)
-#define pv_bin_reverse16(v) do { print_P(PSTR(#v ": ")); print_bin_reverse16(v); print_P(PSTR("\n")); } while (0)
-#define pv_bin_reverse32(v) do { print_P(PSTR(#v ": ")); print_bin_reverse32(v); print_P(PSTR("\n")); } while (0)
+#define print_val_dec(v) xprintf(#v ": %u\n", v)
+#define print_val_decs(v) xprintf(#v ": %d\n", v)
+#define print_val_hex8(v) xprintf(#v ": %X\n", v)
+#define print_val_hex16(v) xprintf(#v ": %02X\n", v)
+#define print_val_hex32(v) xprintf(#v ": %04lX\n", v)
+#define print_val_bin8(v) xprintf(#v ": %08b\n", v)
+#define print_val_bin16(v) xprintf(#v ": %016b\n", v)
+#define print_val_bin32(v) xprintf(#v ": %032lb\n", v)
+#define print_val_bin_reverse8(v) xprintf(#v ": %08b\n", bitrev(v))
+#define print_val_bin_reverse16(v) xprintf(#v ": %016b\n", bitrev16(v))
+#define print_val_bin_reverse32(v) xprintf(#v ": %032lb\n", bitrev32(v))
+
+#ifndef NO_PRINT
#ifdef __cplusplus
extern "C" {
#endif
/* function pointer of sendchar to be used by print utility */
-extern int8_t (*print_sendchar_func)(uint8_t);
-extern bool print_enable;
+void print_set_sendchar(int8_t (*print_sendchar_func)(uint8_t));
-/* print string stored in data memory(SRAM) */
+/* print string stored in data memory(SRAM)
+ * print_S("hello world");
+ * This consumes precious SRAM memory space for string.
+ */
void print_S(const char *s);
-/* print string stored in program memory(FLASH) */
-void print_P(const char *s);
-
-void print_hex8(uint8_t data);
-void print_hex16(uint16_t data);
-void print_hex32(uint32_t data);
-void print_dec8(uint8_t data);
-void print_dec16(uint16_t data);
-void print_bin8(uint8_t data);
-void print_bin16(uint16_t data);
-void print_bin_reverse8(uint8_t data);
-void print_bin_reverse16(uint16_t data);
+
+void print_lf(void);
+void print_crlf(void);
+
+
+/* print string stored in program memory(FLASH)
+ * print_P(PSTR("hello world");
+ * This consumes relatively abundant FLASH memory area not SRAM.
+ */
+#define print_P(s) xputs(s)
+
+/* decimal */
+#define print_dec(i) xprintf("%u", i)
+#define print_decs(i) xprintf("%d", i)
+
+/* hex */
+#define print_hex4(i) xprintf("%X", i)
+#define print_hex8(i) xprintf("%02X", i)
+#define print_hex16(i) xprintf("%04X", i)
+#define print_hex32(i) xprintf("%08lX", i)
+
+/* binary */
+#define print_bin4(i) xprintf("%04b", i)
+#define print_bin8(i) xprintf("%08b", i)
+#define print_bin16(i) xprintf("%016b", i)
+#define print_bin32(i) xprintf("%032lb", i)
+
+#define print_bin_reverse8(i) xprintf("%08b", bitrev(i))
+#define print_bin_reverse16(i) xprintf("%016b", bitrev16(i))
+#define print_bin_reverse32(i) xprintf("%032lb", bitrev32(i))
#ifdef __cplusplus
}
#endif
+#else
+
+#define print_set_sendchar(func)
+#define print_S(s)
+#define print_P(s)
+#define print_dec(data)
+#define print_decs(data)
+#define print_hex4(data)
+#define print_hex8(data)
+#define print_hex16(data)
+#define print_hex32(data)
+#define print_bin4(data)
+#define print_bin8(data)
+#define print_bin16(data)
+#define print_bin32(data)
+#define print_bin_reverse8(data)
+#define print_bin_reverse16(data)
+#define print_bin_reverse32(data)
+
+#endif
+
+
#endif