/* 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(fmt, ...) #define print(s) #define println(s) #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