Diff: Device/MODSERIAL_NUCLEO_F746ZG.cpp

Revision:

45:da0788f0bd77

diff -r a3b2bc878529 -r da0788f0bd77 Device/MODSERIAL_NUCLEO_F746ZG.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Device/MODSERIAL_NUCLEO_F746ZG.cpp	Sun Apr 01 18:39:35 2018 +0000
@@ -0,0 +1,25 @@
+#ifdef TARGET_NUCLEO_F746ZG
+#include "MODSERIAL.h"
+
+void MODSERIAL::setBase(void ) {
+#if DEVICE_SERIAL_ASYNCH
+switch( _serial.serial.index ) {
+#else
+switch( _serial.index ) {
+#endif
+        case 0: _base = USART1; _IRQ = USART1_IRQn; break;
+        case 1: _base = USART2; _IRQ = USART2_IRQn; break;
+        case 2: _base = USART3; _IRQ = USART3_IRQn; break;
+        case 3: _base = USART6; _IRQ = USART6_IRQn; break;
+        default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
+    }
+}
+
+void MODSERIAL::initDevice(void) {};
+
+bool MODSERIAL::txIsBusy( void )
+{
+    return ( (((USART_TypeDef*)_base)->ISR & ( 1UL << 6 )) == 0 ) ? true : false;
+}
+
+#endif