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Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: common/SPI.cpp
- Revision:
- 119:3921aeca8633
- Parent:
- 0:9b334a45a8ff
- Child:
- 144:ef7eb2e8f9f7
--- a/common/SPI.cpp Wed Apr 27 19:30:12 2016 +0100
+++ b/common/SPI.cpp Fri Apr 29 01:15:11 2016 +0100
@@ -124,7 +124,12 @@
if (_transaction_buffer.full()) {
return -1; // the buffer is full
} else {
+ __disable_irq();
_transaction_buffer.push(transaction);
+ if (!spi_active(&_spi)) {
+ dequeue_transaction();
+ }
+ __enable_irq();
return 0;
}
#else
