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Dependents: STM32_F103-C8T6basecanblink_led
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Diff: drivers/SPI.cpp
- Revision:
- 185:08ed48f1de7f
- Parent:
- 181:96ed750bd169
--- a/drivers/SPI.cpp Tue Mar 20 17:01:51 2018 +0000 +++ b/drivers/SPI.cpp Thu Apr 19 17:12:19 2018 +0100 @@ -17,7 +17,7 @@ #include "platform/mbed_critical.h" #if DEVICE_SPI_ASYNCH -#include "platform/mbed_sleep.h" +#include "platform/mbed_power_mgmt.h" #endif #if DEVICE_SPI @@ -49,8 +49,8 @@ lock(); _bits = bits; _mode = mode; - // If changing format while you are the owner than just - // update format, but if owner is changed than even frequency should be + // If changing format while you are the owner then just + // update format, but if owner is changed then even frequency should be // updated which is done by acquire. if (_owner == this) { spi_format(&_spi, _bits, _mode, 0); @@ -63,8 +63,8 @@ void SPI::frequency(int hz) { lock(); _hz = hz; - // If changing format while you are the owner than just - // update frequency, but if owner is changed than even frequency should be + // If changing format while you are the owner then just + // update frequency, but if owner is changed then even frequency should be // updated which is done by acquire. if (_owner == this) { spi_frequency(&_spi, _hz); @@ -77,7 +77,7 @@ SPI* SPI::_owner = NULL; SingletonPtr<PlatformMutex> SPI::_mutex; -// ignore the fact there are multiple physical spis, and always update if it wasnt us last +// ignore the fact there are multiple physical spis, and always update if it wasn't us last void SPI::aquire() { lock(); if (_owner != this) { @@ -252,7 +252,7 @@ } #if TRANSACTION_QUEUE_SIZE_SPI if (event & (SPI_EVENT_ALL | SPI_EVENT_INTERNAL_TRANSFER_COMPLETE)) { - // SPI peripheral is free (event happend), dequeue transaction + // SPI peripheral is free (event happened), dequeue transaction dequeue_transaction(); } #endif