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Refactor build system to use waf. Waf is better at handling dependency paths which I need for IDL support

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This commit is contained in:
Wilco Baan Hofman 2012-08-04 22:18:52 +02:00
parent df7f98bc6f
commit 9fd10dec9c
77 changed files with 312 additions and 86 deletions
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20
crc16.c Normal file
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#include <stdint.h>
uint16_t calculate_crc (const uint8_t *ptr, uint16_t count) {
#define CRC16_SEED 0x1021
uint16_t crc;
uint8_t i;
crc = 0;
while (count-- > 0) {
crc = crc ^ ((uint16_t) *ptr++ << 8);
for (i = 0; i < 8; i++) {
if (crc & 0x8000) {
crc = crc << 1 ^ CRC16_SEED;
} else {
crc = crc << 1;
}
}
}
return crc;
}