ferney alberto beltran molina / Mbed 2 deprecated UART_IRQ

EJEMPLO 4

Dependencies:   mbed

main.cpp@0:3c37e1389d2a, 2017-10-28 (annotated)

Committer:
fabeltranm
Date:
Sat Oct 28 02:20:28 2017 +0000
Revision:
0:3c37e1389d2a
Child:
1:216bc483f4f3
IRQ

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fabeltranm 0:3c37e1389d2a 1 #include "mbed.h"
fabeltranm 0:3c37e1389d2a 2
fabeltranm 0:3c37e1389d2a 3
fabeltranm 0:3c37e1389d2a 4 Serial device(USBTX, USBRX); // tx, rx
fabeltranm 0:3c37e1389d2a 5 DigitalOut output1(LED1); // digital output
fabeltranm 0:3c37e1389d2a 6
fabeltranm 0:3c37e1389d2a 7 void Rx_interrupt();
fabeltranm 0:3c37e1389d2a 8 void send_line();
fabeltranm 0:3c37e1389d2a 9 void read_line();
fabeltranm 0:3c37e1389d2a 10
fabeltranm 0:3c37e1389d2a 11
fabeltranm 0:3c37e1389d2a 12 // main test program
fabeltranm 0:3c37e1389d2a 13 int main() {
fabeltranm 0:3c37e1389d2a 14
fabeltranm 0:3c37e1389d2a 15 device.baud(9600);
fabeltranm 0:3c37e1389d2a 16 output1=0;
fabeltranm 0:3c37e1389d2a 17 // Setup a serial interrupt function to receive data
fabeltranm 0:3c37e1389d2a 18 device.attach(&Rx_interrupt, Serial::RxIrq);
fabeltranm 0:3c37e1389d2a 19 while(1) {
fabeltranm 0:3c37e1389d2a 20 wait_ms(2000);
fabeltranm 0:3c37e1389d2a 21
fabeltranm 0:3c37e1389d2a 22 }
fabeltranm 0:3c37e1389d2a 23 }
fabeltranm 0:3c37e1389d2a 24
fabeltranm 0:3c37e1389d2a 25
fabeltranm 0:3c37e1389d2a 26 // Interupt Routine to read in data from serial port
fabeltranm 0:3c37e1389d2a 27 void Rx_interrupt() {
fabeltranm 0:3c37e1389d2a 28 output1=1;
fabeltranm 0:3c37e1389d2a 29 device.printf("irq\n");
fabeltranm 0:3c37e1389d2a 30 wait_ms(2000);
fabeltranm 0:3c37e1389d2a 31 output1=1;
fabeltranm 0:3c37e1389d2a 32 return;
fabeltranm 0:3c37e1389d2a 33 }
fabeltranm 0:3c37e1389d2a 34
fabeltranm 0:3c37e1389d2a 35
fabeltranm 0:3c37e1389d2a 36