Change SPI::transfer signature to match official Arduino API (espressif#6734)

me-no-dev · web-flow · commit 5482315036c0 · 2022-05-13T13:19:47.000+03:00
diff --git a/libraries/SPI/src/SPI.cpp b/libraries/SPI/src/SPI.cpp
@@ -265,9 +265,9 @@ void SPIClass::writeBytes(const uint8_t * data, uint32_t size)
     spiEndTransaction(_spi);
 }
 
-void SPIClass::transfer(uint8_t * data, uint32_t size) 
+void SPIClass::transfer(void * data, uint32_t size) 
 { 
-	transferBytes(data, data, size); 
+	transferBytes((const uint8_t *)data, (uint8_t *)data, size); 
 }
 
 /**
diff --git a/libraries/SPI/src/SPI.h b/libraries/SPI/src/SPI.h
@@ -73,7 +73,7 @@ class SPIClass
 
     void beginTransaction(SPISettings settings);
     void endTransaction(void);
-    void transfer(uint8_t * data, uint32_t size);
+    void transfer(void * data, uint32_t size);
     uint8_t transfer(uint8_t data);
     uint16_t transfer16(uint16_t data);
     uint32_t transfer32(uint32_t data);

Original file line number	Diff line number	Diff line change
`@@ -265,9 +265,9 @@ void SPIClass::writeBytes(const uint8_t * data, uint32_t size)`
`265`	`265`	`spiEndTransaction(_spi);`
`266`	`266`	`}`
`267`	`267`
`268`		`-void SPIClass::transfer(uint8_t * data, uint32_t size)`
	`268`	`+void SPIClass::transfer(void * data, uint32_t size)`
`269`	`269`	`{`
`270`		`- transferBytes(data, data, size);`
	`270`	`+ transferBytes((const uint8_t )data, (uint8_t )data, size);`
`271`	`271`	`}`
`272`	`272`
`273`	`273`	`/**`