Update bbn_m5atomS3_lite_WOX_BME680.ino

bareboat-necessities · Nov 6, 2024 · 90139bd · 90139bd
1 parent bb35eb1
commit 90139bd
Showing 1 changed file with 18 additions and 13 deletions.
diff --git a/bbn_m5atomS3_lite_WOX_BME680/bbn_m5atomS3_lite_WOX_BME680.ino b/bbn_m5atomS3_lite_WOX_BME680/bbn_m5atomS3_lite_WOX_BME680.ino
@@ -3,11 +3,11 @@
 #include <Adafruit_Sensor.h>
 #include <Adafruit_BME680.h>
 #include "NmeaXDR.h"
-#include "NmeaChecksum.h"
+#include "Nmea0183Msg.h"
 
 #define SEALEVELPRESSURE_HPA (1013.25)
 
-Adafruit_BME680 bme(&Wire); // I2C
+Adafruit_BME680 bme680(&Wire); // I2C
 
 void setup() {
   auto cfg = M5.config();
@@ -16,23 +16,28 @@ void setup() {
   Wire.setClock(100000);
   delay(10);
   Serial.begin(4800);
-  while (!bme.begin()) {}
+  int i = 0;
+  while (!bme680.begin() && i < 3) {
+    gen_nmea0183_msg("$BBTXT,01,01,01,Sensor not found type=%s", "BME680");
+    delay(4);
+    i++;
+  }
   // Set up oversampling and filter initialization
-  bme.setTemperatureOversampling(BME680_OS_8X);
-  bme.setHumidityOversampling(BME680_OS_2X);
-  bme.setPressureOversampling(BME680_OS_4X);
-  bme.setIIRFilterSize(BME680_FILTER_SIZE_3);
-  bme.setGasHeater(320, 150); // 320*C for 150 ms
+  bme680.setTemperatureOversampling(BME680_OS_8X);
+  bme680.setHumidityOversampling(BME680_OS_2X);
+  bme680.setPressureOversampling(BME680_OS_4X);
+  bme680.setIIRFilterSize(BME680_FILTER_SIZE_3);
+  bme680.setGasHeater(320, 150); // 320*C for 150 ms
 }
 
 void loop() {
-  if (!bme.performReading()) {
+  if (!bme680.performReading()) {
     delay(4);
     return;
   }
-  gen_nmea0183_xdr("$BBXDR,C,%.2f,C,TEMP_BME680", bme.temperature);             // C
-  gen_nmea0183_xdr("$BBXDR,P,%.2f,P,PRES_BME680", bme.pressure);                // Pa
-  gen_nmea0183_xdr("$BBXDR,H,%.2f,P,HUMI_BME680", bme.humidity);                // %
-  gen_nmea0183_xdr("$BBXDR,H,%.2f,,GASR_BME680", bme.gas_resistance / 1000.0);  // KOhms
+  gen_nmea0183_xdr("$BBXDR,C,%.2f,C,TEMP_BME680", bme680.temperature);             // C
+  gen_nmea0183_xdr("$BBXDR,P,%.2f,P,PRES_BME680", bme680.pressure);                // Pa
+  gen_nmea0183_xdr("$BBXDR,H,%.2f,P,HUMI_BME680", bme680.humidity);                // %
+  gen_nmea0183_xdr("$BBXDR,H,%.2f,,GASR_BME680", bme680.gas_resistance / 1000.0);  // KOhms
   delay(5000);
 }