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Code Issues Releases Activity

WiFi librari: SPI delay is computed based on F_CPU constant

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This commit is contained in:
Cristian Maglie 2013-12-10 18:59:45 +01:00
parent a2482734b5
commit 1ddf6136af
2 changed files with 2 additions and 2 deletions
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2
libraries/WiFi/arch/avr/utility/spi_drv.cpp
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@ -15,7 +15,7 @@ extern "C" {
#define SLAVEREADY 7 // handshake pin #define SLAVEREADY 7 // handshake pin
#define WIFILED 9 // led on wifi shield #define WIFILED 9 // led on wifi shield
#define DELAY_SPI(X) { int ii=0; do { asm volatile("nop"); } while (++ii < X); } #define DELAY_SPI(X) { int ii=0; do { asm volatile("nop"); } while (++ii < (X*F_CPU/16000000)); }
#define DELAY_TRANSFER() DELAY_SPI(10) #define DELAY_TRANSFER() DELAY_SPI(10)
void SpiDrv::begin() void SpiDrv::begin()

2
libraries/WiFi/arch/sam/utility/spi_drv.cpp
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@ -15,7 +15,7 @@ extern "C" {
#define SLAVEREADY 7 // handshake pin #define SLAVEREADY 7 // handshake pin
#define WIFILED 9 // led on wifi shield #define WIFILED 9 // led on wifi shield
#define DELAY_SPI(X) { int ii=0; do { asm volatile("nop"); } while (++ii < X*6); } #define DELAY_SPI(X) { int ii=0; do { asm volatile("nop"); } while (++ii < (X*F_CPU/16000000)); }
#define DELAY_TRANSFER() DELAY_SPI(10) #define DELAY_TRANSFER() DELAY_SPI(10)
void SpiDrv::begin() void SpiDrv::begin()