Bugfixes

[rtl-433.git] / src / devices / mebus.c

diff --git a/src/devices/mebus.c b/src/devices/mebus.c
index 0c4f2f394454a3ccbd290adadead358ba48f0e19..bd6a6c67954929f548c24ae2bb9de5b9fe2c7bd0 100644 (file)
--- a/src/devices/mebus.c
+++ b/src/devices/mebus.c
@@ -1,33 +1,51 @@
 #include "rtl_433.h"
 #include "rtl_433.h"

+#include "util.h"

 
 

-static int mebus433_callback(uint8_t bb[BITBUF_ROWS][BITBUF_COLS], int16_t bits_per_row[BITBUF_ROWS]) {
-    int temperature_before_dec;
-    int temperature_after_dec;
+static int mebus433_callback(bitbuffer_t *bitbuffer) {
+    bitrow_t *bb = bitbuffer->bb;
+    char    time_str[LOCAL_TIME_BUFLEN];

     int16_t temp;
     int8_t  hum;
     int16_t temp;
     int8_t  hum;

+    uint8_t address;
+    uint8_t channel;
+    uint8_t battery;
+    uint8_t unknown1;
+    uint8_t unknown2;
+    data_t *data;

 
     if (bb[0][0] == 0 && bb[1][4] !=0 && (bb[1][0] & 0b01100000) && bb[1][3]==bb[5][3] && bb[1][4] == bb[12][4]){
 
     if (bb[0][0] == 0 && bb[1][4] !=0 && (bb[1][0] & 0b01100000) && bb[1][3]==bb[5][3] && bb[1][4] == bb[12][4]){

-       // Upper 4 bits are stored in nibble 1, lower 8 bits are stored in nibble 2
-       // upper 4 bits of nibble 1 are reserved for other usages.
-        temp = (int16_t)((uint16_t)(bb[1][1] << 12 ) | bb[1][2]<< 4);
+        local_time_str(0, time_str);
+
+        address = bb[1][0] & 0b00011111;
+
+        channel = ((bb[1][1] & 0b00110000) >> 4) + 1;
+        // Always 0?
+        unknown1 = (bb[1][1] & 0b01000000) >> 6;
+        battery = bb[1][1] & 0b10000000;
+
+        // Upper 4 bits are stored in nibble 1, lower 8 bits are stored in nibble 2
+        // upper 4 bits of nibble 1 are reserved for other usages.
+        temp = (int16_t)((uint16_t)(bb[1][1] << 12) | bb[1][2] << 4);

         temp = temp >> 4;
         temp = temp >> 4;

-       // lower 4 bits of nibble 3 and upper 4 bits of nibble 4 contains
-       // humidity as decimal value
-       hum  = (bb[1][3] << 4 | bb[1][4] >> 4);
+        // lower 4 bits of nibble 3 and upper 4 bits of nibble 4 contains
+        // humidity as decimal value
+        hum  = (bb[1][3] << 4 | bb[1][4] >> 4);

 
 

-        temperature_before_dec = abs(temp / 10);
-        temperature_after_dec = abs(temp % 10);
+        // Always 0b1111?
+        unknown2 = (bb[1][3] & 0b11110000) >> 4;

 
 

-        fprintf(stdout, "SENSOR:TYPE=MEBUS,");
-        fprintf(stdout, "ID=%i,", bb[1][0] & 0b00011111);
-        fprintf(stdout, "CHANNEL=%i,",((bb[1][1] & 0b00110000) >> 4)+1);
-        fprintf(stdout, "BATTERY=%s,", bb[1][1] & 0b10000000?"OK":"LOW");
-        fprintf(stdout, "TEMPERATURE=%s%d.%d,",temp<0?"-":"",temperature_before_dec, temperature_after_dec);
-        fprintf(stdout, "HUMIDITY=%i\n", hum);
-        fprintf(stderr, "%02x %02x %02x %02x %02x\n",bb[1][0],bb[1][1],bb[1][2],bb[1][3],bb[1][4]);
+        data = data_make("time",          "",            DATA_STRING, time_str,
+                         "model",         "",            DATA_STRING, "Mebus/433",
+                         "id",            "Address",     DATA_INT, address,
+                         "battery",       "Battery",     DATA_STRING, battery ? "OK" : "LOW",
+                         "channel",       "Channel",     DATA_INT, channel,
+                         "unknown1",      "Unknown 1",   DATA_INT, unknown1,
+                         "unknown2",      "Unknown 2",   DATA_INT, unknown2,
+                         "temperature_C", "Temperature", DATA_FORMAT, "%.02f C", DATA_DOUBLE, temp / 10.0,
+                         "humidity",      "Humidity",    DATA_FORMAT, "%u %%", DATA_INT, hum,
+                         NULL);
+        data_acquired_handler(data);

 
 

-        if (debug_output)
-            debug_callback(bb, bits_per_row);

 
         return 1;
     }
 
         return 1;
     }


@@ -35,12 +53,12 @@ static int mebus433_callback(uint8_t bb[BITBUF_ROWS][BITBUF_COLS], int16_t bits_
 }
 
 r_device mebus433 = {
 }
 
 r_device mebus433 = {

-    /* .id             = */ 16,
-    /* .name           = */ "Mebus 433",
-    /* .modulation     = */ OOK_PWM_D,
-    /* .short_limit    = */ 300,
-    /* .long_limit     = */ 600,
-    /* .reset_limit    = */ 1500,
-    /* .json_callback  = */ &mebus433_callback,
-    /* .json_callback  = */ //&debug_callback,
+    .name           = "Mebus 433",
+    .modulation     = OOK_PULSE_PPM_RAW,
+    .short_limit    = 1200,
+    .long_limit     = 2400,
+    .reset_limit    = 6000,
+    .json_callback  = &mebus433_callback,
+    .disabled       = 0,
+    .demod_arg      = 0,

 };
 };