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DataFlash_APM2: renamed semaphore to spi3_semaphore to make it more obvious which semaphore is required.

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This commit is contained in:
rmackay9 2012-10-18 17:00:05 +09:00
parent 890bed4918
commit 5f2c900797
2 changed files with 6 additions and 6 deletions
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8
libraries/DataFlash/DataFlash_APM2.cpp
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@ -97,8 +97,8 @@ unsigned char DataFlash_APM2::SPI_transfer(unsigned char data)
// get spi3 semaphore if required. if failed to get semaphore then // get spi3 semaphore if required. if failed to get semaphore then
// just quietly fail // just quietly fail
if ( _semaphore != NULL) { if ( _spi3_semaphore != NULL) {
if( !_semaphore->get(this) ) { if( !_spi3_semaphore->get(this) ) {
return 0; return 0;
} }
} }
@ -113,8 +113,8 @@ unsigned char DataFlash_APM2::SPI_transfer(unsigned char data)
retval = UDR3; retval = UDR3;
// release spi3 semaphore // release spi3 semaphore
if ( _semaphore != NULL) { if ( _spi3_semaphore != NULL) {
_semaphore->release(this); _spi3_semaphore->release(this);
} }
return retval; return retval;

4
libraries/DataFlash/DataFlash_APM2.h
View File

@ -27,9 +27,9 @@ private:
void BlockErase (uint16_t BlockAdr); void BlockErase (uint16_t BlockAdr);
void ChipErase(void (*delay_cb)(unsigned long)); void ChipErase(void (*delay_cb)(unsigned long));
AP_Semaphore* _semaphore; AP_Semaphore* _spi3_semaphore;
public: public:
DataFlash_APM2(AP_Semaphore* semaphore = NULL) : _semaphore(semaphore) {} DataFlash_APM2(AP_Semaphore* spi3_semaphore = NULL) : _spi3_semaphore(spi3_semaphore) {}
void Init(); void Init();
void ReadManufacturerID(); void ReadManufacturerID();