]> git.zerfleddert.de Git - proxmark3-svn/blobdiff - common/crc.h
FIX: lf t55xx commands seem to work like they should. Detect now detects between...
[proxmark3-svn] / common / crc.h
index 8e68f3b336379e792680d957053b638b222e84de..8c152fa2b6141e971be5b3089d319c57c4b70a54 100644 (file)
@@ -10,6 +10,7 @@
 #define __CRC_H
 
 #include <stdint.h>
 #define __CRC_H
 
 #include <stdint.h>
+#include <stddef.h>
 
 typedef struct crc {
        uint32_t state;
 
 typedef struct crc {
        uint32_t state;
@@ -36,6 +37,9 @@ extern void crc_clear(crc_t *crc);
 /* Get the result of the crc calculation */
 extern uint32_t crc_finish(crc_t *crc);
 
 /* Get the result of the crc calculation */
 extern uint32_t crc_finish(crc_t *crc);
 
+// Calculate CRC-8/Maxim checksum
+uint32_t CRC8Maxim(uint8_t *buff, size_t size  );
+
 /* Static initialization of a crc structure */
 #define CRC_INITIALIZER(_order, _polynom, _initial_value, _final_xor) { \
        .state = ((_initial_value) & ((1L<<(_order))-1)), \
 /* Static initialization of a crc structure */
 #define CRC_INITIALIZER(_order, _polynom, _initial_value, _final_xor) { \
        .state = ((_initial_value) & ((1L<<(_order))-1)), \
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