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fix infinite loop bug when HIGH-Z MISO stays high (take2)

This commit is contained in:
LowPowerLab 2013-08-02 10:23:56 -04:00
parent 0efea19ac2
commit 7b054f770f
1 changed files with 5 additions and 2 deletions
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5
SPIFlash.cpp
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@ -62,9 +62,12 @@ boolean SPIFlash::initialize()
/// Get the manufacturer and device ID bytes (as a short word)
word SPIFlash::readDeviceId()
{
//command(SPIFLASH_IDREAD); // Read JEDEC ID
#if defined(__AVR_ATmega32U4__) // Arduino Leonardo, MoteinoLeo
command(SPIFLASH_IDREAD); // Read JEDEC ID
#else
select();
SPI.transfer(SPIFLASH_IDREAD);
#endif
word jedecid = SPI.transfer(0) << 8;
jedecid |= SPI.transfer(0);
unselect();