Create Bonezegei_Compute.cpp

src/Bonezegei_Compute.cpp

@@ -0,0 +1,27 @@
+/*
+  This Library is written for Bonezegei Compute
+  Author: Bonezegei (Jofel Batutay)
+  Date: September 2023 
+*/
+#include "Bonezegei_Compute.h"
+
+Bonezegei_Compute::Bonezegei_Compute() {}
+
+uint8_t Bonezegei_Compute::checkSum8(char *data) {
+  uint8_t crc1 = 0x00;
+  for (int a = 0; a < strlen(data); a++) {
+    crc1 = (crc1 + data[a]) % 256;
+  }
+  return crc1;
+}
+
+uint16_t Bonezegei_Compute::checkSum16(char *data) {
+  uint16_t CRC = 0x0000;
+  uint8_t crc1 = (uint8_t)CRC;
+  uint8_t crc2 = (uint8_t)(CRC >> 8);
+  for (int a = 0; a < strlen(data); a++) {
+    crc1 = (crc1 + data[a]) % 256;
+    crc2 = (crc2 + crc1) % 256;
+  }
+  return (crc2 << 8) | crc1;
+}