analogRead/GZLL power consumption; updated README

‘RFduino’ · ‘RFduino’ · commit eae65e25f8a5 · 2014-11-24T08:17:13.000-07:00
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,5 +1,10 @@
 CHANGELOG
 
+v 2.2.1
+  - Resolved power consumption issues with ULP and analogRead/GZLL.
+  - Update documentation with better specifics as to where you put folder
+    (thanks Helen Holmes).
+  
 v 2.2
   - Support for nonconnectable advertisement
   - Corrected temperature comments (thanks DasBasti).
diff --git a/cores/arduino/wiring_analog.c b/cores/arduino/wiring_analog.c
@@ -117,6 +117,7 @@ uint32_t analogRead(uint32_t ulPin)
 		ulValue = NRF_ADC->RESULT;															// Read the value
 		ulValue = mapResolution(ulValue, ADC_RESOLUTION, _readResolution);
 		NRF_ADC->ENABLE =	(ADC_ENABLE_ENABLE_Disabled 	<< ADC_ENABLE_ENABLE_Pos);		// Disable ADC
+    NRF_ADC->TASKS_STOP = 1;
 		// GPIOs release regarding PAN028
 		NRF_ADC->CONFIG = 	(ADC_CONFIG_RES_8bit << ADC_CONFIG_RES_Pos) |
 							(ADC_CONFIG_INPSEL_SupplyTwoThirdsPrescaling << ADC_CONFIG_INPSEL_Pos) |
diff --git a/libraries/RFduinoGZLL/RFduinoGZLL.cpp b/libraries/RFduinoGZLL/RFduinoGZLL.cpp
@@ -68,6 +68,7 @@ int RFduinoGZLLClass::begin(device_t device)
 void RFduinoGZLLClass::end()
 {
   RFduinoGZLL_end();
+  NRF_RADIO->TASKS_RSSISTOP = 1;
 }
 
 bool RFduinoGZLLClass::sendToHost(const char *data, int len)

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,7 @@ int RFduinoGZLLClass::begin(device_t device)`
`68`	`68`	`void RFduinoGZLLClass::end()`
`69`	`69`	`{`
`70`	`70`	`RFduinoGZLL_end();`
	`71`	`+ NRF_RADIO->TASKS_RSSISTOP = 1;`
`71`	`72`	`}`
`72`	`73`
`73`	`74`	`bool RFduinoGZLLClass::sendToHost(const char *data, int len)`