Initial commit on github.

2013-11-14 21:15:14 +01:00
parent 36fc9f23c2
commit 916ec20456
37 changed files with 8561 additions and 2 deletions
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) Roland Jax 2012-2013 <roland.jax@liwest.at>
+ *
+ * This file is part of ebusd.
+ *
+ * ebusd is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ebusd is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ebusd. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "ebus-decode.h"
+
+int main() {
+
+	int i, j, end, ret;
+
+	int bcd, d1b, data[SERIAL_BUFSIZE + 1];
+	float d1c, d2b, d2c;
+
+	char byte;
+	
+	unsigned char hex, tmp, crc, crc_calc[2] ;
+
+	tmp = 0;
+	end = 0;
+	do {
+		i = 0;
+		printf("Input: ");
+		while ((byte = fgetc(stdin)) != EOF) {
+			
+			if (byte == '\n') {
+				break;
+			}
+				
+			if (byte == 'q') {
+				end = 1;
+				break;
+			}
+			
+			if (i < sizeof(data)) {
+				ret = eb_htoi(&byte);
+				if (ret != -1) {
+					data[i] = ret;
+					i++;
+				}
+			} else {
+				break;
+			}
+		}		
+		
+		if (!end) {
+		
+			for (j = 0; j < i; j += 2) {
+				
+				bcd = 0;
+				d1b = 0;
+				ret = 0;
+				d1c = 0.0;
+				d2b = 0.0;
+				d2c = 0.0;
+
+				hex = (unsigned char) (data[j]*16 + data[j+1]);
+				
+				ret = eb_bcd_to_int(hex, &bcd);
+				ret = eb_d1b_to_int(hex, &d1b);
+				
+				ret = eb_d1c_to_float(hex, &d1c);
+				printf("hex %02x ->\tbcd: %3d\td1b: %4d"
+					"\td1c: %5.1f", hex, bcd, d1b, d1c);
+
+				
+				if (j == 2) {
+					ret = eb_d2b_to_float(tmp, hex, &d2b);
+					ret = eb_d2c_to_float(tmp, hex, &d2c);
+					crc_calc[0] = tmp;
+					crc_calc[1] = hex;
+					crc = eb_calc_crc(crc_calc,2);
+					printf("\td2b: %10.5f\td2c: %12.6f"
+						"\tcrc: %02x\n", d2b, d2c, crc);
+				}
+				else {
+					tmp = hex;
+					printf("\n");
+				}
+			}
+		}
+
+	} while (end == 0);
+	
+	return 0;
+}