Kiyoshi Hayakawa / Mbed 2 deprecated rtos_mail

KEIS

Dependencies:   C12832_lcd mbed-rtos mbed

Fork of rtos_mail by mbed official

main.cpp@4:4273c11c7ac1, 2013-09-25 (annotated)

Committer:
khayakawa
Date:
Wed Sep 25 05:12:23 2013 +0000
Revision:
4:4273c11c7ac1
Parent:
2:b84386915279 
KEIS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 2:b84386915279 1 #include "mbed.h"
emilmont 2:b84386915279 2 #include "rtos.h"
khayakawa 4:4273c11c7ac1 3 #include "C12832_lcd.h"
khayakawa 4:4273c11c7ac1 4
khayakawa 4:4273c11c7ac1 5 C12832_LCD lcd;
emilmont 2:b84386915279 6
emilmont 2:b84386915279 7 /* Mail */
emilmont 2:b84386915279 8 typedef struct {
khayakawa 4:4273c11c7ac1 9 float temp;
khayakawa 4:4273c11c7ac1 10 float humid;
khayakawa 4:4273c11c7ac1 11 float illumi;
khayakawa 4:4273c11c7ac1 12 // uint32_t count;
emilmont 2:b84386915279 13 } mail_t;
emilmont 2:b84386915279 14
emilmont 2:b84386915279 15 Mail<mail_t, 16> mail_box;
emilmont 2:b84386915279 16
emilmont 2:b84386915279 17 void send_thread (void const *args) {
khayakawa 4:4273c11c7ac1 18 uint32_t count= 0;
emilmont 2:b84386915279 19 while (true) {
khayakawa 4:4273c11c7ac1 20 count++; // fake data update
emilmont 2:b84386915279 21 mail_t *mail = mail_box.alloc();
khayakawa 4:4273c11c7ac1 22 mail->temp = ( count * 0.1) * 30;
khayakawa 4:4273c11c7ac1 23 mail->humid = (count * 0.1) * 50;
khayakawa 4:4273c11c7ac1 24 mail->illumi = (count * 0.1) * 50;
khayakawa 4:4273c11c7ac1 25 // mail->count = count;
emilmont 2:b84386915279 26 mail_box.put(mail);
emilmont 2:b84386915279 27 Thread::wait(1000);
emilmont 2:b84386915279 28 }
emilmont 2:b84386915279 29 }
emilmont 2:b84386915279 30
emilmont 2:b84386915279 31 int main (void) {
emilmont 2:b84386915279 32 Thread thread(send_thread);
emilmont 2:b84386915279 33
emilmont 2:b84386915279 34 while (true) {
emilmont 2:b84386915279 35 osEvent evt = mail_box.get();
emilmont 2:b84386915279 36 if (evt.status == osEventMail) {
emilmont 2:b84386915279 37 mail_t *mail = (mail_t*)evt.value.p;
khayakawa 4:4273c11c7ac1 38 lcd.printf("temp: %.2f \n\r" , mail->temp);
khayakawa 4:4273c11c7ac1 39 lcd.printf("humid: %.2f \n\r" , mail->humid);
khayakawa 4:4273c11c7ac1 40 lcd.printf("illumination: %.2f \n\r" , mail->illumi);
khayakawa 4:4273c11c7ac1 41 // lcd.printf("Number of cycles: %u\n\r", mail->counter);
emilmont 2:b84386915279 42
emilmont 2:b84386915279 43 mail_box.free(mail);
emilmont 2:b84386915279 44 }
emilmont 2:b84386915279 45 }
emilmont 2:b84386915279 46 }