kopia lustrzana https://github.com/fsphil/hadie
44 wiersze
1016 B
C
44 wiersze
1016 B
C
/* hadie - High Altitude Balloon flight software */
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/*============================================================*/
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/* Copyright (C)2010 Philip Heron <phil@sanslogic.co.uk> */
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/* */
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/* This program is distributed under the terms of the GNU */
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/* General Public License, version 2. You may use, modify, */
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/* and redistribute it under the terms of this license. A */
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/* copy should be included with this source. */
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#include "config.h"
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#include <util/delay.h>
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#include <util/crc16.h>
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#include <avr/interrupt.h>
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#include "rtty.h"
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#include "rs8.h"
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uint16_t gps_CRC16_checksum(char *s)
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{
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uint16_t x;
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for(x = 0xFFFF; *s; s++)
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x = _crc_xmodem_update(x, (uint8_t) *s);
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return(x);
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}
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int main(void)
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{
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/* Initalise the radio, and let it settle */
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rtx_init();
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_delay_ms(2000);
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/* Start interrupts and enter main loop */
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sei();
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while(1)
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{
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rtx_string_P(PSTR("Hello, World!\n"));
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}
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return(0);
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}
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