yutong look here
Dependencies: FastAnalogIn fastADC
main.cpp@109:1d95a4596fb5, 2019-11-25 (annotated)
- Committer:
- candre97
- Date:
- Mon Nov 25 02:56:01 2019 +0000
- Revision:
- 109:1d95a4596fb5
- Parent:
- 103:2da5fc276330
- Child:
- 110:037667235b6d
added circ_buff.hpp; some structure to the main.cpp
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 82:abf1b1785bd7 | 1 | /* mbed Microcontroller Library |
mbed_official | 82:abf1b1785bd7 | 2 | * Copyright (c) 2018 ARM Limited |
mbed_official | 82:abf1b1785bd7 | 3 | * SPDX-License-Identifier: Apache-2.0 |
mbed_official | 82:abf1b1785bd7 | 4 | */ |
mbed_official | 82:abf1b1785bd7 | 5 | |
Jonathan Austin |
0:2757d7abb7d9 | 6 | #include "mbed.h" |
mbed_official | 100:ec006d6f3cb6 | 7 | #include "platform/mbed_thread.h" |
mbed_official | 82:abf1b1785bd7 | 8 | #include "stats_report.h" |
candre97 | 102:14fd65f261a2 | 9 | #include <AnalogIn.h> |
candre97 | 102:14fd65f261a2 | 10 | #include <AnalogOut.h> |
candre97 | 109:1d95a4596fb5 | 11 | #include "circ_buff.hpp" |
Jonathan Austin |
0:2757d7abb7d9 | 12 | |
candre97 | 102:14fd65f261a2 | 13 | AnalogOut v_src(GPIO0); |
candre97 | 102:14fd65f261a2 | 14 | AnalogIn therm(GPIO2); |
Jonathan Austin |
0:2757d7abb7d9 | 15 | |
mbed_official | 88:bea4f2daa48c | 16 | #define SLEEP_TIME 500 // (msec) |
mbed_official | 88:bea4f2daa48c | 17 | #define PRINT_AFTER_N_LOOPS 20 |
mbed_official | 88:bea4f2daa48c | 18 | |
candre97 | 102:14fd65f261a2 | 19 | #include "mbed.h" |
candre97 | 102:14fd65f261a2 | 20 | |
candre97 | 109:1d95a4596fb5 | 21 | //DigitalOut led1(LED1); |
candre97 | 109:1d95a4596fb5 | 22 | //DigitalOut led2(LED2); |
candre97 | 109:1d95a4596fb5 | 23 | Thread thread_adc; |
candre97 | 109:1d95a4596fb5 | 24 | |
candre97 | 109:1d95a4596fb5 | 25 | Thread thread_mfcc; |
candre97 | 102:14fd65f261a2 | 26 | |
candre97 | 109:1d95a4596fb5 | 27 | void adc_thread() { |
Jonathan Austin |
0:2757d7abb7d9 | 28 | while (true) { |
candre97 | 109:1d95a4596fb5 | 29 | printf("Top of ADC sampling thread"); |
candre97 | 109:1d95a4596fb5 | 30 | |
candre97 | 109:1d95a4596fb5 | 31 | wait(0.6); |
Jonathan Austin |
0:2757d7abb7d9 | 32 | } |
Jonathan Austin |
0:2757d7abb7d9 | 33 | } |
candre97 | 103:2da5fc276330 | 34 | |
candre97 | 109:1d95a4596fb5 | 35 | /* |
candre97 | 109:1d95a4596fb5 | 36 | this thread is in charge of converting |
candre97 | 109:1d95a4596fb5 | 37 | */ |
candre97 | 109:1d95a4596fb5 | 38 | void mfcc_thread() { |
candre97 | 102:14fd65f261a2 | 39 | while (true) { |
candre97 | 109:1d95a4596fb5 | 40 | printf("Top of MFCC thread"); |
candre97 | 109:1d95a4596fb5 | 41 | |
candre97 | 109:1d95a4596fb5 | 42 | wait(2); |
candre97 | 102:14fd65f261a2 | 43 | } |
candre97 | 102:14fd65f261a2 | 44 | } |
candre97 | 102:14fd65f261a2 | 45 | |
candre97 | 102:14fd65f261a2 | 46 | int main() { |
candre97 | 109:1d95a4596fb5 | 47 | thread_adc.start(adc_thread); |
candre97 | 109:1d95a4596fb5 | 48 | thread_mfcc.start(mfcc_thread); |
candre97 | 102:14fd65f261a2 | 49 | } |