Frederick Huang / mbed-STM32L452

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependents:   STM32L452_Nucleo_ticker

Fork of mbed-dev by mbed official

Diff: drivers/SPI.cpp

Revision:
167:e84263d55307
Parent:
160:d5399cc887bb
Child:
169:e3b6fe271b81
diff -r c97ed07ec1a8 -r e84263d55307 drivers/SPI.cpp
--- a/drivers/SPI.cpp	Thu Jun 08 15:02:37 2017 +0100
+++ b/drivers/SPI.cpp	Wed Jun 21 17:46:44 2017 +0100
@@ -78,6 +78,14 @@
     return ret;
 }
 
+int SPI::write(const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
+    lock();
+    aquire();
+    int ret = spi_master_block_write(&_spi, tx_buffer, tx_length, rx_buffer, rx_length);
+    unlock();
+    return ret;
+}
+
 void SPI::lock() {
     _mutex->lock();
 }