Maxim nexpaq / nexpaq_dev

Preliminary main mbed library for nexpaq development

TESTS/mbed_drivers/timeout/main.cpp@0:6c56fb4bc5f0, 2016-11-04 (annotated)

Committer:
nexpaq
Date:
Fri Nov 04 20:27:58 2016 +0000
Revision:
0:6c56fb4bc5f0
Moving to library for sharing updates

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 0:6c56fb4bc5f0 1 /*
nexpaq 0:6c56fb4bc5f0 2 * Copyright (c) 2013-2016, ARM Limited, All Rights Reserved
nexpaq 0:6c56fb4bc5f0 3 * SPDX-License-Identifier: Apache-2.0
nexpaq 0:6c56fb4bc5f0 4 *
nexpaq 0:6c56fb4bc5f0 5 * Licensed under the Apache License, Version 2.0 (the "License"); you may
nexpaq 0:6c56fb4bc5f0 6 * not use this file except in compliance with the License.
nexpaq 0:6c56fb4bc5f0 7 * You may obtain a copy of the License at
nexpaq 0:6c56fb4bc5f0 8 *
nexpaq 0:6c56fb4bc5f0 9 * http://www.apache.org/licenses/LICENSE-2.0
nexpaq 0:6c56fb4bc5f0 10 *
nexpaq 0:6c56fb4bc5f0 11 * Unless required by applicable law or agreed to in writing, software
nexpaq 0:6c56fb4bc5f0 12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
nexpaq 0:6c56fb4bc5f0 13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
nexpaq 0:6c56fb4bc5f0 14 * See the License for the specific language governing permissions and
nexpaq 0:6c56fb4bc5f0 15 * limitations under the License.
nexpaq 0:6c56fb4bc5f0 16 */
nexpaq 0:6c56fb4bc5f0 17 #include "mbed.h"
nexpaq 0:6c56fb4bc5f0 18 #include "greentea-client/test_env.h"
nexpaq 0:6c56fb4bc5f0 19 #include "utest/utest.h"
nexpaq 0:6c56fb4bc5f0 20
nexpaq 0:6c56fb4bc5f0 21 using namespace utest::v1;
nexpaq 0:6c56fb4bc5f0 22
nexpaq 0:6c56fb4bc5f0 23 Timeout timeout;
nexpaq 0:6c56fb4bc5f0 24 DigitalOut led(LED1);
nexpaq 0:6c56fb4bc5f0 25 volatile int ticker_count = 0;
nexpaq 0:6c56fb4bc5f0 26 volatile bool print_tick = false;
nexpaq 0:6c56fb4bc5f0 27 static const int total_ticks = 10;
nexpaq 0:6c56fb4bc5f0 28 const int ONE_SECOND_US = 1000000;
nexpaq 0:6c56fb4bc5f0 29
nexpaq 0:6c56fb4bc5f0 30 void send_kv_tick() {
nexpaq 0:6c56fb4bc5f0 31 if (ticker_count <= total_ticks) {
nexpaq 0:6c56fb4bc5f0 32 timeout.attach_us(send_kv_tick, ONE_SECOND_US);
nexpaq 0:6c56fb4bc5f0 33 print_tick = true;
nexpaq 0:6c56fb4bc5f0 34 }
nexpaq 0:6c56fb4bc5f0 35 }
nexpaq 0:6c56fb4bc5f0 36
nexpaq 0:6c56fb4bc5f0 37 void wait_and_print() {
nexpaq 0:6c56fb4bc5f0 38 while(ticker_count <= total_ticks) {
nexpaq 0:6c56fb4bc5f0 39 if (print_tick) {
nexpaq 0:6c56fb4bc5f0 40 print_tick = false;
nexpaq 0:6c56fb4bc5f0 41 greentea_send_kv("tick", ticker_count++);
nexpaq 0:6c56fb4bc5f0 42 led = !led;
nexpaq 0:6c56fb4bc5f0 43 }
nexpaq 0:6c56fb4bc5f0 44 }
nexpaq 0:6c56fb4bc5f0 45 }
nexpaq 0:6c56fb4bc5f0 46
nexpaq 0:6c56fb4bc5f0 47 void test_case_ticker() {
nexpaq 0:6c56fb4bc5f0 48 timeout.attach_us(send_kv_tick, ONE_SECOND_US);
nexpaq 0:6c56fb4bc5f0 49 wait_and_print();
nexpaq 0:6c56fb4bc5f0 50 }
nexpaq 0:6c56fb4bc5f0 51
nexpaq 0:6c56fb4bc5f0 52 // Test cases
nexpaq 0:6c56fb4bc5f0 53 Case cases[] = {
nexpaq 0:6c56fb4bc5f0 54 Case("Timers: toggle on/off", test_case_ticker),
nexpaq 0:6c56fb4bc5f0 55 };
nexpaq 0:6c56fb4bc5f0 56
nexpaq 0:6c56fb4bc5f0 57 utest::v1::status_t greentea_test_setup(const size_t number_of_cases) {
nexpaq 0:6c56fb4bc5f0 58 GREENTEA_SETUP(total_ticks + 5, "timing_drift_auto");
nexpaq 0:6c56fb4bc5f0 59 return greentea_test_setup_handler(number_of_cases);
nexpaq 0:6c56fb4bc5f0 60 }
nexpaq 0:6c56fb4bc5f0 61
nexpaq 0:6c56fb4bc5f0 62 Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler);
nexpaq 0:6c56fb4bc5f0 63
nexpaq 0:6c56fb4bc5f0 64 int main() {
nexpaq 0:6c56fb4bc5f0 65 Harness::run(specification);
nexpaq 0:6c56fb4bc5f0 66 }
nexpaq 0:6c56fb4bc5f0 67