38 lines
722 B
C
38 lines
722 B
C
#include <mc1322x.h>
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#include <board.h>
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const uint8_t hex[16]={'0','1','2','3','4','5','6','7',
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'8','9','a','b','c','d','e','f'};
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void putchr(char c) {
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while(*UART1_UTXCON == 31);
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/* wait for there to be room in the buffer */
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// while( *UART1_UTXCON == 0 ) { continue; }
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*UART1_UDATA = c;
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}
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void putstr(char *s) {
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while(s && *s!=0) {
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putchr(*s++);
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}
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}
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void put_hex(uint8_t x)
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{
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putchr(hex[x >> 4]);
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putchr(hex[x & 15]);
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}
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void put_hex16(uint16_t x)
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{
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put_hex((x >> 8) & 0xFF);
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put_hex((x) & 0xFF);
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}
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void put_hex32(uint32_t x)
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{
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put_hex((x >> 24) & 0xFF);
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put_hex((x >> 16) & 0xFF);
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put_hex((x >> 8) & 0xFF);
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put_hex((x) & 0xFF);
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}
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