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Diffstat (limited to 'common/print.h')
| -rw-r--r-- | common/print.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/common/print.h b/common/print.h new file mode 100644 index 0000000000..c0e9e14309 --- /dev/null +++ b/common/print.h @@ -0,0 +1,137 @@ +/* Copyright 2012 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 + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef PRINT_H__ +#define PRINT_H__ 1 + +#include <stdint.h> +#include <stdbool.h> +#include "util.h" + + + + +#ifndef NO_PRINT + + +#if defined(__AVR__) + +#include "avr/xprintf.h" +#define print(s) xputs(PSTR(s)) +#define println(s) xputs(PSTR(s "\r\n")) + +#ifdef __cplusplus +extern "C" +#endif +/* function pointer of sendchar to be used by print utility */ +void print_set_sendchar(int8_t (*print_sendchar_func)(uint8_t)); + +#elif defined(__arm__) + +#include "mbed/xprintf.h" + +#define print(s) xprintf(s) +#define println(s) xprintf(s "\r\n") + +/* TODO: to select output destinations: UART/USBSerial */ +#define print_set_sendchar(func) + +#endif /* __AVR__ */ + + +/* 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)) +/* print value utility */ +#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)) + +#else /* NO_PRINT */ + +#define xprintf +#define print +#define println +#define print_set_sendchar(func) +#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) +#define print_val_dec(v) +#define print_val_decs(v) +#define print_val_hex8(v) +#define print_val_hex16(v) +#define print_val_hex32(v) +#define print_val_bin8(v) +#define print_val_bin16(v) +#define print_val_bin32(v) +#define print_val_bin_reverse8(v) +#define print_val_bin_reverse16(v) +#define print_val_bin_reverse32(v) + +#endif /* NO_PRINT */ + + +/* Backward compatiblitly 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 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) + + +#endif |