Amit Gandhi / mbed-dev

test

Fork of mbed-dev by mbed official

Diff: drivers/SPI.cpp

Revision:
168:e84263d55307
Parent:
160:d5399cc887bb
Child:
170:e3b6fe271b81
--- 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();
 }