Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

features/unsupported/tests/mbed/interruptin/main.cpp@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elessair 0:f269e3021894 1 #include "test_env.h"
elessair 0:f269e3021894 2
elessair 0:f269e3021894 3 #if !DEVICE_INTERRUPTIN
elessair 0:f269e3021894 4 #error [NOT_SUPPORTED] InterruptIn is not supported
elessair 0:f269e3021894 5 #endif
elessair 0:f269e3021894 6
elessair 0:f269e3021894 7 DigitalOut myled(LED1);
elessair 0:f269e3021894 8 DigitalOut led2(LED2);
elessair 0:f269e3021894 9
elessair 0:f269e3021894 10 volatile int checks = 0;
elessair 0:f269e3021894 11 void in_handler() {
elessair 0:f269e3021894 12 checks++;
elessair 0:f269e3021894 13 led2 = !led2;
elessair 0:f269e3021894 14 }
elessair 0:f269e3021894 15
elessair 0:f269e3021894 16 #if defined(TARGET_KL25Z)
elessair 0:f269e3021894 17 #define PIN_OUT PTC6
elessair 0:f269e3021894 18 #define PIN_IN PTA5
elessair 0:f269e3021894 19
elessair 0:f269e3021894 20 #elif defined(TARGET_KL05Z)
elessair 0:f269e3021894 21 #define PIN_OUT PTB11
elessair 0:f269e3021894 22 #define PIN_IN PTB1
elessair 0:f269e3021894 23
elessair 0:f269e3021894 24 #elif defined(TARGET_LPC812)
elessair 0:f269e3021894 25 #define PIN_OUT D10
elessair 0:f269e3021894 26 #define PIN_IN D11
elessair 0:f269e3021894 27
elessair 0:f269e3021894 28 #elif defined(TARGET_LPC1114)
elessair 0:f269e3021894 29 #define PIN_OUT dp1
elessair 0:f269e3021894 30 #define PIN_IN dp2
elessair 0:f269e3021894 31
elessair 0:f269e3021894 32 #elif defined(TARGET_LPC1549)
elessair 0:f269e3021894 33 // TARGET_FF_ARDUINO cannot be used, because D0 is used as USBRX (USB serial
elessair 0:f269e3021894 34 // port pin), D1 is used as USBTX
elessair 0:f269e3021894 35 #define PIN_OUT D2
elessair 0:f269e3021894 36 #define PIN_IN D7
elessair 0:f269e3021894 37
elessair 0:f269e3021894 38 #elif defined(TARGET_LPC4088)
elessair 0:f269e3021894 39 #define PIN_IN (p11)
elessair 0:f269e3021894 40 #define PIN_OUT (p12)
elessair 0:f269e3021894 41
elessair 0:f269e3021894 42 #elif defined(TARGET_STM) && defined(TARGET_FF_ARDUINO)
elessair 0:f269e3021894 43 // TARGET_FF_ARDUINO cannot be used
elessair 0:f269e3021894 44 // D0 is used as USBRX for some NUCLEO64
elessair 0:f269e3021894 45 // D7 is not used for some NUCLEO32
elessair 0:f269e3021894 46 #define PIN_OUT D2
elessair 0:f269e3021894 47 #define PIN_IN D9
elessair 0:f269e3021894 48
elessair 0:f269e3021894 49 #elif defined(TARGET_DISCO_L053C8) || \
elessair 0:f269e3021894 50 defined(TARGET_DISCO_F334C8)
elessair 0:f269e3021894 51 #define PIN_OUT PA_15
elessair 0:f269e3021894 52 #define PIN_IN PA_8
elessair 0:f269e3021894 53
elessair 0:f269e3021894 54 #elif defined(TARGET_DISCO_L476VG)
elessair 0:f269e3021894 55 #define PIN_OUT PA_1
elessair 0:f269e3021894 56 #define PIN_IN PA_2
elessair 0:f269e3021894 57
elessair 0:f269e3021894 58 #elif defined(TARGET_ARCH_MAX) || \
elessair 0:f269e3021894 59 defined(TARGET_DISCO_F407VG) || \
elessair 0:f269e3021894 60 defined(TARGET_DISCO_F429ZI)|| \
elessair 0:f269e3021894 61 defined(TARGET_DISCO_F401VC)
elessair 0:f269e3021894 62 #define PIN_OUT PC_12
elessair 0:f269e3021894 63 #define PIN_IN PD_0
elessair 0:f269e3021894 64
elessair 0:f269e3021894 65 #elif defined(TARGET_RZ_A1H)
elessair 0:f269e3021894 66 #define PIN_OUT D1
elessair 0:f269e3021894 67 #define PIN_IN D5
elessair 0:f269e3021894 68
elessair 0:f269e3021894 69 #elif defined(TARGET_VK_RZ_A1H)
elessair 0:f269e3021894 70 #define PIN_OUT P3_2
elessair 0:f269e3021894 71 #define PIN_IN P5_6
elessair 0:f269e3021894 72
elessair 0:f269e3021894 73 #elif defined(TARGET_FF_ARDUINO)
elessair 0:f269e3021894 74 #define PIN_OUT D0
elessair 0:f269e3021894 75 #define PIN_IN D7
elessair 0:f269e3021894 76
elessair 0:f269e3021894 77 #elif defined(TARGET_MAXWSNENV)
elessair 0:f269e3021894 78 #define PIN_OUT P0_0
elessair 0:f269e3021894 79 #define PIN_IN P0_1
elessair 0:f269e3021894 80
elessair 0:f269e3021894 81 #elif defined(TARGET_MAX32600MBED)
elessair 0:f269e3021894 82 #define PIN_OUT P1_0
elessair 0:f269e3021894 83 #define PIN_IN P4_7
elessair 0:f269e3021894 84
elessair 0:f269e3021894 85 #elif defined(TARGET_EFM32LG_STK3600) || defined(TARGET_EFM32GG_STK3700) || defined(TARGET_EFM32WG_STK3800)
elessair 0:f269e3021894 86 #define PIN_OUT PD0
elessair 0:f269e3021894 87 #define PIN_IN PC3
elessair 0:f269e3021894 88
elessair 0:f269e3021894 89 #elif defined(TARGET_EFM32ZG_STK3200)
elessair 0:f269e3021894 90 #define PIN_OUT PD7
elessair 0:f269e3021894 91 #define PIN_IN PC1
elessair 0:f269e3021894 92
elessair 0:f269e3021894 93 #elif defined(TARGET_EFM32HG_STK3400)
elessair 0:f269e3021894 94 #define PIN_OUT PE10
elessair 0:f269e3021894 95 #define PIN_IN PC1
elessair 0:f269e3021894 96
elessair 0:f269e3021894 97 #elif defined(TARGET_EFM32PG_STK3401)
elessair 0:f269e3021894 98 #define PIN_OUT PC6
elessair 0:f269e3021894 99 #define PIN_IN PA3
elessair 0:f269e3021894 100
elessair 0:f269e3021894 101 #elif defined(TARGET_SAMR21G18A) || defined(TARGET_SAMD21J18A) || defined(TARGET_SAMD21G18A)
elessair 0:f269e3021894 102 #define PIN_OUT PB02
elessair 0:f269e3021894 103 #define PIN_IN PB03
elessair 0:f269e3021894 104
elessair 0:f269e3021894 105 #elif defined(TARGET_SAML21J18A)
elessair 0:f269e3021894 106 #define PIN_OUT PA02
elessair 0:f269e3021894 107 #define PIN_IN PA03
elessair 0:f269e3021894 108
elessair 0:f269e3021894 109 #elif defined(TARGET_SAMG55J19)
elessair 0:f269e3021894 110 #define PIN_OUT PA13
elessair 0:f269e3021894 111 #define PIN_IN PB13
elessair 0:f269e3021894 112
elessair 0:f269e3021894 113 #else
elessair 0:f269e3021894 114 #define PIN_IN (p5)
elessair 0:f269e3021894 115 #define PIN_OUT (p25)
elessair 0:f269e3021894 116
elessair 0:f269e3021894 117 #endif
elessair 0:f269e3021894 118
elessair 0:f269e3021894 119 DigitalOut out(PIN_OUT);
elessair 0:f269e3021894 120 InterruptIn in(PIN_IN);
elessair 0:f269e3021894 121
elessair 0:f269e3021894 122 #define IN_OUT_SET out = 1; myled = 1;
elessair 0:f269e3021894 123 #define IN_OUT_CLEAR out = 0; myled = 0;
elessair 0:f269e3021894 124
elessair 0:f269e3021894 125 void flipper() {
elessair 0:f269e3021894 126 for (int i = 0; i < 5; i++) {
elessair 0:f269e3021894 127 IN_OUT_SET;
elessair 0:f269e3021894 128 wait(0.2);
elessair 0:f269e3021894 129 IN_OUT_CLEAR;
elessair 0:f269e3021894 130 wait(0.2);
elessair 0:f269e3021894 131 }
elessair 0:f269e3021894 132 }
elessair 0:f269e3021894 133
elessair 0:f269e3021894 134 int main() {
elessair 0:f269e3021894 135 MBED_HOSTTEST_TIMEOUT(15);
elessair 0:f269e3021894 136 MBED_HOSTTEST_SELECT(default_auto);
elessair 0:f269e3021894 137 MBED_HOSTTEST_DESCRIPTION(InterruptIn);
elessair 0:f269e3021894 138 MBED_HOSTTEST_START("MBED_A7");
elessair 0:f269e3021894 139
elessair 0:f269e3021894 140 IN_OUT_CLEAR;
elessair 0:f269e3021894 141 //Test falling edges first
elessair 0:f269e3021894 142 in.rise(NULL);
elessair 0:f269e3021894 143 in.fall(in_handler);
elessair 0:f269e3021894 144 flipper();
elessair 0:f269e3021894 145
elessair 0:f269e3021894 146 if(checks != 5) {
elessair 0:f269e3021894 147 printf("MBED: falling edges test failed: %d\r\n",checks);
elessair 0:f269e3021894 148 MBED_HOSTTEST_RESULT(false);
elessair 0:f269e3021894 149 }
elessair 0:f269e3021894 150
elessair 0:f269e3021894 151 //Now test rising edges
elessair 0:f269e3021894 152 in.rise(in_handler);
elessair 0:f269e3021894 153 in.fall(NULL);
elessair 0:f269e3021894 154 flipper();
elessair 0:f269e3021894 155
elessair 0:f269e3021894 156 if (checks != 10) {
elessair 0:f269e3021894 157 printf("MBED: raising edges test failed: %d\r\n", checks);
elessair 0:f269e3021894 158 MBED_HOSTTEST_RESULT(false);
elessair 0:f269e3021894 159 }
elessair 0:f269e3021894 160
elessair 0:f269e3021894 161 //Now test switch off edge detection
elessair 0:f269e3021894 162 in.rise(NULL);
elessair 0:f269e3021894 163 in.fall(NULL);
elessair 0:f269e3021894 164 flipper();
elessair 0:f269e3021894 165
elessair 0:f269e3021894 166 if (checks != 10) {
elessair 0:f269e3021894 167 printf("MBED: edge detection switch off test failed: %d\r\n", checks);
elessair 0:f269e3021894 168 MBED_HOSTTEST_RESULT(false);
elessair 0:f269e3021894 169 }
elessair 0:f269e3021894 170
elessair 0:f269e3021894 171 //Finally test both
elessair 0:f269e3021894 172 in.rise(in_handler);
elessair 0:f269e3021894 173 in.fall(in_handler);
elessair 0:f269e3021894 174 flipper();
elessair 0:f269e3021894 175
elessair 0:f269e3021894 176 if (checks != 20) {
elessair 0:f269e3021894 177 printf("MBED: Simultaneous rising and falling edges failed: %d\r\n", checks);
elessair 0:f269e3021894 178 MBED_HOSTTEST_RESULT(false);
elessair 0:f269e3021894 179 }
elessair 0:f269e3021894 180
elessair 0:f269e3021894 181 MBED_HOSTTEST_RESULT(true);
elessair 0:f269e3021894 182 }