第一次提交

2026-05-29 17:36:34 +08:00
commit 5b3333125d
1318 changed files with 722705 additions and 0 deletions
@@ -0,0 +1,14 @@
+#ifndef __CRC16_H
+#define __CRC16_H
+#include "main.h"
+
+#define CRC_START_16 0xFFFF
+#define CRC_START_MODBUS 0xFFFF
+#define CRC_POLY_16 0xA001
+
+uint16_t crc_16(const uint8_t *input_str, uint16_t num_bytes);
+uint16_t crc_modbus(const uint8_t *input_str, uint16_t num_bytes);
+uint16_t update_crc_16(uint16_t crc, uint8_t c);
+void init_crc16_tab(void);
+
+#endif