Merge pull request #348 from sparkfun/reduceDefaultI2CClock

Wenn0101 · web-flow · commit fad6222e5437 · 2021-02-21T22:09:56.000-07:00
Reduce default I2C clock
diff --git a/libraries/Wire/src/Wire.cpp b/libraries/Wire/src/Wire.cpp
@@ -10,6 +10,7 @@ arduino::MbedI2C::MbedI2C(int sda, int scl) : _sda(sda), _scl(scl), usedTxBuffer
 void arduino::MbedI2C::begin() {
 	if(!master){
 		master = new mbed::I2C((PinName)_sda, (PinName)_scl);
+		setClock(100000); //Default to 100kHz
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,7 @@ arduino::MbedI2C::MbedI2C(int sda, int scl) : _sda(sda), _scl(scl), usedTxBuffer`
`10`	`10`	`void arduino::MbedI2C::begin() {`
`11`	`11`	`if(!master){`
`12`	`12`	`master = new mbed::I2C((PinName)_sda, (PinName)_scl);`
	`13`	`+ setClock(100000); //Default to 100kHz`
`13`	`14`	`}`
`14`	`15`	`}`
`15`	`16`