Modified version of the mbed library for use with the Nucleo boards.
Dependents: EEPROMWrite Full-Project
Fork of mbed-src by
Diff: common/SPI.cpp
- Revision:
- 563:536c9fb088a0
- Parent:
- 552:a1b9575155a3
--- a/common/SPI.cpp Tue Jun 09 15:30:08 2015 +0100 +++ b/common/SPI.cpp Wed Jun 10 10:00:08 2015 +0100 @@ -68,7 +68,7 @@ #if DEVICE_SPI_ASYNCH -int SPI::transfer(void *tx_buffer, int tx_length, void *rx_buffer, int rx_length, unsigned char bit_width, const event_callback_t& callback, int event) +int SPI::transfer(const void *tx_buffer, int tx_length, void *rx_buffer, int rx_length, unsigned char bit_width, const event_callback_t& callback, int event) { if (spi_active(&_spi)) { return queue_transfer(tx_buffer, tx_length, rx_buffer, rx_length, bit_width, callback, event); @@ -108,12 +108,12 @@ return 0; } -int SPI::queue_transfer(void *tx_buffer, int tx_length, void *rx_buffer, int rx_length, unsigned char bit_width, const event_callback_t& callback, int event) +int SPI::queue_transfer(const void *tx_buffer, int tx_length, void *rx_buffer, int rx_length, unsigned char bit_width, const event_callback_t& callback, int event) { #if TRANSACTION_QUEUE_SIZE_SPI transaction_t t; - t.tx_buffer = tx_buffer; + t.tx_buffer = const_cast<void *>(tx_buffer); t.tx_length = tx_length; t.rx_buffer = rx_buffer; t.rx_length = rx_length; @@ -132,7 +132,7 @@ #endif } -void SPI::start_transfer(void *tx_buffer, int tx_length, void *rx_buffer, int rx_length, unsigned char bit_width, const event_callback_t& callback, int event) +void SPI::start_transfer(const void *tx_buffer, int tx_length, void *rx_buffer, int rx_length, unsigned char bit_width, const event_callback_t& callback, int event) { aquire(); _callback = callback;