Shinichiro Nakamura
This is a test program for http://mbed.org/forum/bugs-suggestions/topic/990/
main.cpp@1:4cfa24bbc098, 2010-08-16 (annotated)
- Committer:
- shintamainjp
- Date:
- Mon Aug 16 22:32:37 2010 +0000
- Revision:
- 1:4cfa24bbc098
- Parent:
- 0:3eb38701225c
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| shintamainjp | 0:3eb38701225c | 1 | /** |
| shintamainjp | 0:3eb38701225c | 2 | * Test program for a bug. (http://mbed.org/forum/bugs-suggestions/topic/990/) |
| shintamainjp | 0:3eb38701225c | 3 | * |
| shintamainjp | 0:3eb38701225c | 4 | * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems) |
| shintamainjp | 0:3eb38701225c | 5 | * http://shinta.main.jp/ |
| shintamainjp | 0:3eb38701225c | 6 | */ |
| shintamainjp | 0:3eb38701225c | 7 | |
| shintamainjp | 0:3eb38701225c | 8 | #include "mbed.h" |
| shintamainjp | 0:3eb38701225c | 9 | |
| shintamainjp | 1:4cfa24bbc098 | 10 | /** |
| shintamainjp | 1:4cfa24bbc098 | 11 | * TEST_MODE 0: Test a Timeout. |
| shintamainjp | 1:4cfa24bbc098 | 12 | * TEST_MODE 1: Test a Ticker. |
| shintamainjp | 1:4cfa24bbc098 | 13 | */ |
| shintamainjp | 1:4cfa24bbc098 | 14 | #define TEST_MODE 0 |
| shintamainjp | 1:4cfa24bbc098 | 15 | |
| shintamainjp | 1:4cfa24bbc098 | 16 | #if TEST_MODE |
| shintamainjp | 1:4cfa24bbc098 | 17 | |
| shintamainjp | 1:4cfa24bbc098 | 18 | /* |
| shintamainjp | 1:4cfa24bbc098 | 19 | * A test for Ticker. |
| shintamainjp | 1:4cfa24bbc098 | 20 | */ |
| shintamainjp | 1:4cfa24bbc098 | 21 | |
| shintamainjp | 0:3eb38701225c | 22 | BusOut myled(LED4, LED3, LED2, LED1); |
| shintamainjp | 0:3eb38701225c | 23 | Ticker tickerForLED; |
| shintamainjp | 0:3eb38701225c | 24 | Ticker tickerForAnother; |
| shintamainjp | 0:3eb38701225c | 25 | |
| shintamainjp | 0:3eb38701225c | 26 | /** |
| shintamainjp | 0:3eb38701225c | 27 | * Tick function for toggle 4 LEDs. |
| shintamainjp | 0:3eb38701225c | 28 | */ |
| shintamainjp | 0:3eb38701225c | 29 | void tickfunc_led(void) { |
| shintamainjp | 0:3eb38701225c | 30 | myled = myled + 1; |
| shintamainjp | 0:3eb38701225c | 31 | } |
| shintamainjp | 0:3eb38701225c | 32 | |
| shintamainjp | 0:3eb38701225c | 33 | /** |
| shintamainjp | 0:3eb38701225c | 34 | * Tick function for another ticker. |
| shintamainjp | 0:3eb38701225c | 35 | */ |
| shintamainjp | 0:3eb38701225c | 36 | void tickfunc_another(void) { |
| shintamainjp | 0:3eb38701225c | 37 | // Do nothing. |
| shintamainjp | 0:3eb38701225c | 38 | } |
| shintamainjp | 0:3eb38701225c | 39 | |
| shintamainjp | 1:4cfa24bbc098 | 40 | /** |
| shintamainjp | 1:4cfa24bbc098 | 41 | * Entry point for Ticker. |
| shintamainjp | 1:4cfa24bbc098 | 42 | */ |
| shintamainjp | 1:4cfa24bbc098 | 43 | int main(void) { |
| shintamainjp | 0:3eb38701225c | 44 | int n = 0; |
| shintamainjp | 1:4cfa24bbc098 | 45 | |
| shintamainjp | 0:3eb38701225c | 46 | /* |
| shintamainjp | 0:3eb38701225c | 47 | * Start my LED ticker. |
| shintamainjp | 0:3eb38701225c | 48 | */ |
| shintamainjp | 1:4cfa24bbc098 | 49 | tickerForLED.attach(&tickfunc_led, 0.2); |
| shintamainjp | 1:4cfa24bbc098 | 50 | |
| shintamainjp | 0:3eb38701225c | 51 | /* |
| shintamainjp | 0:3eb38701225c | 52 | * Wait 5 seconds. |
| shintamainjp | 0:3eb38701225c | 53 | */ |
| shintamainjp | 0:3eb38701225c | 54 | wait(5); |
| shintamainjp | 0:3eb38701225c | 55 | |
| shintamainjp | 0:3eb38701225c | 56 | /* |
| shintamainjp | 0:3eb38701225c | 57 | * Attach another ticker. |
| shintamainjp | 0:3eb38701225c | 58 | * Then the LED ticker will be stop. |
| shintamainjp | 1:4cfa24bbc098 | 59 | */ |
| shintamainjp | 0:3eb38701225c | 60 | while (1) { |
| shintamainjp | 0:3eb38701225c | 61 | /* |
| shintamainjp | 0:3eb38701225c | 62 | * Check for this loop. |
| shintamainjp | 0:3eb38701225c | 63 | */ |
| shintamainjp | 0:3eb38701225c | 64 | printf("n=%d\n", n++); |
| shintamainjp | 0:3eb38701225c | 65 | |
| shintamainjp | 0:3eb38701225c | 66 | /* |
| shintamainjp | 0:3eb38701225c | 67 | * Change my another ticker. |
| shintamainjp | 0:3eb38701225c | 68 | */ |
| shintamainjp | 0:3eb38701225c | 69 | tickerForAnother.attach_us(&tickfunc_another, 2 * 1000); |
| shintamainjp | 0:3eb38701225c | 70 | wait_ms(100); |
| shintamainjp | 1:4cfa24bbc098 | 71 | } |
| shintamainjp | 1:4cfa24bbc098 | 72 | } |
| shintamainjp | 0:3eb38701225c | 73 | |
| shintamainjp | 1:4cfa24bbc098 | 74 | #else |
| shintamainjp | 1:4cfa24bbc098 | 75 | |
| shintamainjp | 1:4cfa24bbc098 | 76 | /* |
| shintamainjp | 1:4cfa24bbc098 | 77 | * A test for Timeout. |
| shintamainjp | 1:4cfa24bbc098 | 78 | */ |
| shintamainjp | 1:4cfa24bbc098 | 79 | |
| shintamainjp | 1:4cfa24bbc098 | 80 | BusOut myled(LED4, LED3, LED2, LED1); |
| shintamainjp | 1:4cfa24bbc098 | 81 | Ticker tickerForLED; |
| shintamainjp | 1:4cfa24bbc098 | 82 | Timeout timeout; |
| shintamainjp | 1:4cfa24bbc098 | 83 | |
| shintamainjp | 1:4cfa24bbc098 | 84 | /** |
| shintamainjp | 1:4cfa24bbc098 | 85 | * Tick function for toggle 4 LEDs. |
| shintamainjp | 1:4cfa24bbc098 | 86 | */ |
| shintamainjp | 1:4cfa24bbc098 | 87 | void tickfunc_led(void) { |
| shintamainjp | 1:4cfa24bbc098 | 88 | myled = myled + 1; |
| shintamainjp | 1:4cfa24bbc098 | 89 | } |
| shintamainjp | 1:4cfa24bbc098 | 90 | |
| shintamainjp | 1:4cfa24bbc098 | 91 | /** |
| shintamainjp | 1:4cfa24bbc098 | 92 | * Timeout function. |
| shintamainjp | 1:4cfa24bbc098 | 93 | */ |
| shintamainjp | 1:4cfa24bbc098 | 94 | void timeoutfunc(void) { |
| shintamainjp | 1:4cfa24bbc098 | 95 | printf("timeoutfunc.\n"); |
| shintamainjp | 1:4cfa24bbc098 | 96 | } |
| shintamainjp | 1:4cfa24bbc098 | 97 | |
| shintamainjp | 1:4cfa24bbc098 | 98 | /** |
| shintamainjp | 1:4cfa24bbc098 | 99 | * Entry point for Timeout. |
| shintamainjp | 1:4cfa24bbc098 | 100 | */ |
| shintamainjp | 1:4cfa24bbc098 | 101 | int main(void) { |
| shintamainjp | 1:4cfa24bbc098 | 102 | int n = 0; |
| shintamainjp | 1:4cfa24bbc098 | 103 | |
| shintamainjp | 1:4cfa24bbc098 | 104 | /* |
| shintamainjp | 1:4cfa24bbc098 | 105 | * Start my LED ticker. |
| shintamainjp | 1:4cfa24bbc098 | 106 | */ |
| shintamainjp | 1:4cfa24bbc098 | 107 | tickerForLED.attach(&tickfunc_led, 0.2); |
| shintamainjp | 1:4cfa24bbc098 | 108 | |
| shintamainjp | 1:4cfa24bbc098 | 109 | /* |
| shintamainjp | 1:4cfa24bbc098 | 110 | * Wait 5 seconds. |
| shintamainjp | 1:4cfa24bbc098 | 111 | */ |
| shintamainjp | 1:4cfa24bbc098 | 112 | wait(5); |
| shintamainjp | 1:4cfa24bbc098 | 113 | |
| shintamainjp | 1:4cfa24bbc098 | 114 | /* |
| shintamainjp | 1:4cfa24bbc098 | 115 | * Attach timeout. |
| shintamainjp | 1:4cfa24bbc098 | 116 | * Then the LED ticker will be stop. |
| shintamainjp | 1:4cfa24bbc098 | 117 | */ |
| shintamainjp | 1:4cfa24bbc098 | 118 | while (1) { |
| shintamainjp | 1:4cfa24bbc098 | 119 | /* |
| shintamainjp | 1:4cfa24bbc098 | 120 | * Check for this loop. |
| shintamainjp | 1:4cfa24bbc098 | 121 | */ |
| shintamainjp | 1:4cfa24bbc098 | 122 | printf("n=%d\n", n++); |
| shintamainjp | 1:4cfa24bbc098 | 123 | |
| shintamainjp | 1:4cfa24bbc098 | 124 | /* |
| shintamainjp | 1:4cfa24bbc098 | 125 | * Change my timeout. |
| shintamainjp | 1:4cfa24bbc098 | 126 | */ |
| shintamainjp | 1:4cfa24bbc098 | 127 | timeout.detach(); |
| shintamainjp | 1:4cfa24bbc098 | 128 | timeout.attach_us(&timeoutfunc, 2 * 1000); |
| shintamainjp | 0:3eb38701225c | 129 | wait_ms(100); |
| shintamainjp | 0:3eb38701225c | 130 | |
| shintamainjp | 1:4cfa24bbc098 | 131 | timeout.detach(); |
| shintamainjp | 1:4cfa24bbc098 | 132 | timeout.attach_us(&timeoutfunc, 200 * 1000); |
| shintamainjp | 1:4cfa24bbc098 | 133 | wait_ms(100); |
| shintamainjp | 1:4cfa24bbc098 | 134 | |
| shintamainjp | 1:4cfa24bbc098 | 135 | timeout.attach_us(&timeoutfunc, 20 * 1000); |
| shintamainjp | 1:4cfa24bbc098 | 136 | wait_ms(100); |
| shintamainjp | 1:4cfa24bbc098 | 137 | |
| shintamainjp | 1:4cfa24bbc098 | 138 | timeout.attach_us(&timeoutfunc, 200 * 1000); |
| shintamainjp | 0:3eb38701225c | 139 | wait_ms(100); |
| shintamainjp | 0:3eb38701225c | 140 | } |
| shintamainjp | 0:3eb38701225c | 141 | } |
| shintamainjp | 1:4cfa24bbc098 | 142 | |
| shintamainjp | 1:4cfa24bbc098 | 143 | #endif |