From 451904a0c5fae3bd28d35c7128df3a9db1a04b26 Mon Sep 17 00:00:00 2001 From: jaseg Date: Thu, 26 Nov 2020 12:38:52 +0100 Subject: Add CRC32 implementation --- prototype/fw/src/crc32.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 prototype/fw/src/crc32.h (limited to 'prototype/fw/src/crc32.h') diff --git a/prototype/fw/src/crc32.h b/prototype/fw/src/crc32.h new file mode 100644 index 0000000..7a3a729 --- /dev/null +++ b/prototype/fw/src/crc32.h @@ -0,0 +1,12 @@ +#ifndef __CRC_32_H__ +#define __CRC_32_H__ + +#include + +typedef uint32_t crc32_t; + +inline static uint32_t crc32_reset() { return ~0; } +uint32_t crc32_update(uint32_t old_state, uint8_t c); +inline static uint32_t crc32_finalize(uint32_t state) { return ~state; } + +#endif /* __CRC_32_H__ */ -- cgit