From 989513093b63b1c3af0a4d4d49339b2f35d0e907 Mon Sep 17 00:00:00 2001
From: Ruben Henriksen <rh@spacetec.no>
Date: Wed, 19 Oct 2022 10:40:18 +0200
Subject: [PATCH 1/2] Update wait function to use sleep_for due to wait_ms
 being deprecated

---
 mbed_bme680.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mbed_bme680.cpp b/mbed_bme680.cpp
index 9fe8dc0..07a49f7 100644
--- a/mbed_bme680.cpp
+++ b/mbed_bme680.cpp
@@ -333,7 +333,7 @@ int8_t BME680::i2c_write(uint8_t dev_id, uint8_t reg_addr, uint8_t *reg_data, ui
 
 void BME680::delay_msec(uint32_t ms) {
     log(" * wait %d ms ... \r\n", ms);
-    wait_ms(ms);
+    ThisThread::sleep_for(std::chrono::milliseconds(ms));
 }
 
 void BME680::log(const char *format, ...) {
@@ -343,4 +343,4 @@ void BME680::log(const char *format, ...) {
     vfprintf(stderr, format, args);
     va_end(args);
 #endif
-}
\ No newline at end of file
+}

From 481af735835a5b965f23a8f8b7f677b0ea8e4c65 Mon Sep 17 00:00:00 2001
From: Ruben Henriksen <rh@spacetec.no>
Date: Wed, 19 Oct 2022 16:11:35 +0200
Subject: [PATCH 2/2] Move I2C interface into the object

---
 mbed_bme680.cpp | 7 ++++---
 mbed_bme680.h   | 8 ++++----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/mbed_bme680.cpp b/mbed_bme680.cpp
index 07a49f7..5c6a8f2 100644
--- a/mbed_bme680.cpp
+++ b/mbed_bme680.cpp
@@ -1,10 +1,11 @@
 #include "mbed_bme680.h"
 
-BME680::BME680() {
-    BME680(BME680_DEFAULT_ADDRESS);
+BME680::BME680(PinName sda, PinName scl) {
+    BME680(BME680_DEFAULT_ADDRESS, sda, scl);
 }
 
-BME680::BME680(uint8_t adr) {
+BME680::BME680(uint8_t adr, PinName sda, PinName scl) {
+    i2c(sda, scl);
     _filterEnabled = _tempEnabled = _humEnabled = _presEnabled = _gasEnabled = false;
     _adr = adr;
 }
diff --git a/mbed_bme680.h b/mbed_bme680.h
index ac14147..7821552 100644
--- a/mbed_bme680.h
+++ b/mbed_bme680.h
@@ -7,7 +7,6 @@
 #define BME680_DEFAULT_ADDRESS (0x77 << 1)  // The default I2C address (shifted for MBed 8 bit address)
 //#define BME680_DEBUG_MODE  // Use this for enhance debug logs for I2C and more.
 
-extern I2C i2c;
 
 /**
  * BME680 Class for I2C usage.
@@ -15,9 +14,9 @@ extern I2C i2c;
  */
 class BME680 {
 public:
-    BME680();
+    BME680(PinName sda, PinName scl);
 
-    BME680(uint8_t adr);
+    BME680(uint8_t adr, PinName sda, PinName scl);
 
     bool begin();
 
@@ -49,6 +48,7 @@ class BME680 {
     float getGasResistance();
 
 private:
+    I2C i2c;
     bool _filterEnabled, _tempEnabled, _humEnabled, _presEnabled, _gasEnabled;
     int32_t _sensorID;
     struct bme680_dev gas_sensor;
@@ -65,4 +65,4 @@ class BME680 {
     static void delay_msec(uint32_t ms);
 };
 
-#endif
\ No newline at end of file
+#endif