From 451904a0c5fae3bd28d35c7128df3a9db1a04b26 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Thu, 26 Nov 2020 12:38:52 +0100
Subject: Add CRC32 implementation

---
 prototype/fw/src/crc32_test.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 prototype/fw/src/crc32_test.c

(limited to 'prototype/fw/src/crc32_test.c')

diff --git a/prototype/fw/src/crc32_test.c b/prototype/fw/src/crc32_test.c
new file mode 100644
index 0000000..e23bb37
--- /dev/null
+++ b/prototype/fw/src/crc32_test.c
@@ -0,0 +1,20 @@
+
+#include <stdio.h>
+
+#include "crc32.h"
+
+int main(void) {
+	crc32_t state = crc32_reset();
+
+	do {
+		char c;
+		if (fread(&c, 1, 1, stdin) != 1)
+			break;
+
+		state = crc32_update(state, (uint8_t)c);
+	} while(23);
+
+	state = crc32_finalize(state);
+	printf("%08x\n", state);
+	return 0;
+}
-- 
cgit