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Demo application for using the AT&T IoT Starter Kit Powered by AWS.

Dependencies:   SDFileSystem

Fork of ATT_AWS_IoT_demo by Anthony Phillips

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Show/hide line numbers MODSERIAL_NUCLEO_F401RE.cpp Source File

MODSERIAL_NUCLEO_F401RE.cpp

00001 #ifdef TARGET_NUCLEO_F401RE
00002 #include "MODSERIAL.h"
00003 
00004 void MODSERIAL::setBase(void ) {
00005 switch( _serial.index ) {
00006         case 0: _base = USART1; _IRQ = USART1_IRQn; break;
00007         case 1: _base = USART2; _IRQ = USART2_IRQn; break;
00008         case 2: _base = USART6; _IRQ = USART6_IRQn; break;
00009         default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
00010     }
00011 }
00012 
00013 void MODSERIAL::initDevice(void) {};
00014 
00015 bool MODSERIAL::txIsBusy( void ) 
00016 { 
00017     return ( (((USART_TypeDef*)_base)->SR & ( 1UL << 6 )) == 0 ) ? true : false; 
00018 } 
00019 
00020 #endif
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