Marlowe Noll / MODSERIAL

Delayed LED control using bools to save input values

Fork of MODSERIAL by Erik -

Device/MODSERIAL_NUCLEO_F401RE.cpp@43:8c46846be166, 2016-09-16 (annotated)

Committer:
JeffreyBrimm
Date:
Fri Sep 16 07:58:33 2016 +0000
Revision:
43:8c46846be166
Parent:
40:6ffa97119f4f 
first attempt at getc led toggle

Who changed what in which revision?

UserRevisionLine numberNew contents of line
garyservin 40:6ffa97119f4f 1 #ifdef TARGET_NUCLEO_F401RE
garyservin 40:6ffa97119f4f 2 #include "MODSERIAL.h"
garyservin 40:6ffa97119f4f 3
garyservin 40:6ffa97119f4f 4 void MODSERIAL::setBase(void ) {
garyservin 40:6ffa97119f4f 5 switch( _serial.index ) {
garyservin 40:6ffa97119f4f 6 case 0: _base = USART1; _IRQ = USART1_IRQn; break;
garyservin 40:6ffa97119f4f 7 case 1: _base = USART2; _IRQ = USART2_IRQn; break;
garyservin 40:6ffa97119f4f 8 case 2: _base = USART6; _IRQ = USART6_IRQn; break;
garyservin 40:6ffa97119f4f 9 default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
garyservin 40:6ffa97119f4f 10 }
garyservin 40:6ffa97119f4f 11 }
garyservin 40:6ffa97119f4f 12
garyservin 40:6ffa97119f4f 13 void MODSERIAL::initDevice(void) {};
garyservin 40:6ffa97119f4f 14
garyservin 40:6ffa97119f4f 15 bool MODSERIAL::txIsBusy( void )
garyservin 40:6ffa97119f4f 16 {
garyservin 40:6ffa97119f4f 17 return ( (((USART_TypeDef*)_base)->SR & ( 1UL << 6 )) == 0 ) ? true : false;
garyservin 40:6ffa97119f4f 18 }
garyservin 40:6ffa97119f4f 19
garyservin 40:6ffa97119f4f 20 #endif