1 files changed, 0 insertions, 62 deletions
diff --git a/projects/cli-test/crc32.c b/projects/cli-test/crc32.c
deleted file mode 100644
index 4d1a0bc..0000000
--- a/projects/cli-test/crc32.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Reference code from RFC1952. Not meant to be used outside test code. */
-
-#include "stm32f4xx_hal.h"
-
-
-/* Table of CRCs of all 8-bit messages. */
-unsigned long crc_table[256];
-
-/* Flag: has the table been computed? Initially false. */
-int crc_table_computed = 0;
-
-/* Make the table for a fast CRC. */
-void make_crc_table(void)
-{
-    unsigned long c;
-
-    int n, k;
-    for (n = 0; n < 256; n++) {
-	c = (unsigned long) n;
-	for (k = 0; k < 8; k++) {
-	    if (c & 1) {
-		c = 0xedb88320L ^ (c >> 1);
-	    } else {
-		c = c >> 1;
-	    }
-	}
-	crc_table[n] = c;
-    }
-    crc_table_computed = 1;
-}
-
-/*
-  Update a running crc with the bytes buf[0..len-1] and return
-  the updated crc. The crc should be initialized to zero. Pre- and
-  post-conditioning (one's complement) is performed within this
-  function so it shouldn't be done by the caller. Usage example:
-
-  unsigned long crc = 0L;
-
-  while (read_buffer(buffer, length) != EOF) {
-  crc = update_crc(crc, buffer, length);
-  }
-  if (crc != original_crc) error();
-*/
-uint32_t update_crc(uint32_t crc, uint8_t *buf, int len)
-{
-    unsigned long c = crc ^ 0xffffffffL;
-    int n;
-
-    if (!crc_table_computed)
-	make_crc_table();
-    for (n = 0; n < len; n++) {
-	c = crc_table[(c ^ buf[n]) & 0xff] ^ (c >> 8);
-    }
-    return c ^ 0xffffffffL;
-}
-
-/* Return the CRC of the bytes buf[0..len-1]. */
-unsigned long crc(unsigned char *buf, int len)
-{
-    return update_crc(0L, buf, len);
-}