Increased serial receive timeout in readNext() to 1 second. Time out was too short (1ms) which caused the sensor address to be incorrectly received from a Raspberry Pi.

elcojacobs · elcojacobs · commit fffbe3b494d0 · 2015-03-10T13:38:58.000+01:00
diff --git a/app/controller/PiLink.cpp b/app/controller/PiLink.cpp
@@ -598,11 +598,11 @@ void PiLink::sendJsonPair(const char * name, uint8_t val) {
 
 int readNext()
 {
-	uint8_t retries = 0;
+	uint16_t retries = 0;
 	while (piStream.available()==0) {
 		wait.microseconds(100);
 		retries++;
-		if(retries >= 10){
+		if(retries >= 10000){
 			return -1;
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -598,11 +598,11 @@ void PiLink::sendJsonPair(const char * name, uint8_t val) {`
`598`	`598`
`599`	`599`	`int readNext()`
`600`	`600`	`{`
`601`		`- uint8_t retries = 0;`
	`601`	`+ uint16_t retries = 0;`
`602`	`602`	`while (piStream.available()==0) {`
`603`	`603`	`wait.microseconds(100);`
`604`	`604`	`retries++;`
`605`		`- if(retries >= 10){`
	`605`	`+ if(retries >= 10000){`
`606`	`606`	`return -1;`
`607`	`607`	`}`
`608`	`608`	`}`