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Renaming SPI.send() to SPI.transfer() to better reflect its bi-directional nature.

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David A. Mellis
2010-08-07 20:08:53 +00:00
parent 05e8d675cd
commit 3899ffc75d
4 changed files with 28 additions and 28 deletions
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4
libraries/SPI/SPI.h
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@ -38,7 +38,7 @@ class SPIClass {
public:
SPIClass();
inline static byte send(byte _data);
inline static byte transfer(byte _data);
// SPI Configuration methods
@ -59,7 +59,7 @@ public:
extern SPIClass SPI;
byte SPIClass::send(byte _data) {
byte SPIClass::transfer(byte _data) {
SPDR = _data;
while (!(SPSR & _BV(SPIF)))
;