Merge pull request #1781 from reiyawea/master

igrr · igrr · commit 1f87e795d982 · 2016-03-24T01:00:34.000+03:00
add CPOL setting
diff --git a/libraries/SPI/SPI.cpp b/libraries/SPI/SPI.cpp
@@ -102,7 +102,10 @@ void SPIClass::setDataMode(uint8_t dataMode) {
     }
 
     if(CPOL) {
-        //todo How set CPOL???
+        SPI1P |= 1<<29;
+    } else {
+        SPI1P &= ~(1<<29);
+        //todo test whether it is correct to set CPOL like this.
     }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -102,7 +102,10 @@ void SPIClass::setDataMode(uint8_t dataMode) {`
`102`	`102`	`}`
`103`	`103`
`104`	`104`	`if(CPOL) {`
`105`		`- //todo How set CPOL???`
	`105`	`+ SPI1P \|= 1<<29;`
	`106`	`+ } else {`
	`107`	`+ SPI1P &= ~(1<<29);`
	`108`	`+ //todo test whether it is correct to set CPOL like this.`
`106`	`109`	`}`
`107`	`110`
`108`	`111`	`}`