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Dependents: Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more
Superseded
This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.
Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
If you are looking for a stable and tested release, please import one of the official mbed library releases:
Import librarymbed
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Last commit 20 Feb 2019 by 
mbed official
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;
