Initial commit

src/crc8.cpp

@@ -0,0 +1,26 @@
+#include "tinycrc.h"
+
+/*
+    CRC8 (from https://devcoons.com/crc8/)
+*/
+
+uint8_t tinycrc_crc8(const uint8_t* data, uint16_t length) 
+{
+   char crc = 0x00;
+   char extract;
+   char sum;
+   for(int i=0;i<length;i++)
+   {
+      extract = *data;
+      for (char tempI = 8; tempI; tempI--) 
+      {
+         sum = (crc ^ extract) & 0x01;
+         crc >>= 1;
+         if (sum)
+            crc ^= 0x8C;
+         extract >>= 1;
+      }
+      data++;
+   }
+   return crc;
+}