PES4 / Mbed OS Queue_02

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mbed-os/features/unsupported/tests/mbed/interruptin/main.cpp@0:6bf0743ece18, 2020-03-28 (annotated)

Committer:
demayer
Date:
Sat Mar 28 15:28:19 2020 +0000
Revision:
0:6bf0743ece18
IMU Thread with an event-queue running parallel to handle tasks like a 5 times blinking LED. Button with interrupt detected.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
demayer 0:6bf0743ece18 1 #include "test_env.h"
demayer 0:6bf0743ece18 2
demayer 0:6bf0743ece18 3 #if !DEVICE_INTERRUPTIN
demayer 0:6bf0743ece18 4 #error [NOT_SUPPORTED] InterruptIn is not supported
demayer 0:6bf0743ece18 5 #endif
demayer 0:6bf0743ece18 6
demayer 0:6bf0743ece18 7 DigitalOut myled(LED1);
demayer 0:6bf0743ece18 8 DigitalOut led2(LED2);
demayer 0:6bf0743ece18 9
demayer 0:6bf0743ece18 10 volatile int checks = 0;
demayer 0:6bf0743ece18 11 void in_handler() {
demayer 0:6bf0743ece18 12 checks++;
demayer 0:6bf0743ece18 13 led2 = !led2;
demayer 0:6bf0743ece18 14 }
demayer 0:6bf0743ece18 15
demayer 0:6bf0743ece18 16 #if defined(TARGET_KL25Z)
demayer 0:6bf0743ece18 17 #define PIN_OUT PTC6
demayer 0:6bf0743ece18 18 #define PIN_IN PTA5
demayer 0:6bf0743ece18 19
demayer 0:6bf0743ece18 20 #elif defined(TARGET_KL05Z)
demayer 0:6bf0743ece18 21 #define PIN_OUT PTB11
demayer 0:6bf0743ece18 22 #define PIN_IN PTB1
demayer 0:6bf0743ece18 23
demayer 0:6bf0743ece18 24 #elif defined(TARGET_LPC812)
demayer 0:6bf0743ece18 25 #define PIN_OUT D10
demayer 0:6bf0743ece18 26 #define PIN_IN D11
demayer 0:6bf0743ece18 27
demayer 0:6bf0743ece18 28 #elif defined(TARGET_LPC1114)
demayer 0:6bf0743ece18 29 #define PIN_OUT dp1
demayer 0:6bf0743ece18 30 #define PIN_IN dp2
demayer 0:6bf0743ece18 31
demayer 0:6bf0743ece18 32 #elif defined(TARGET_LPC1549)
demayer 0:6bf0743ece18 33 // TARGET_FF_ARDUINO cannot be used, because D0 is used as USBRX (USB serial
demayer 0:6bf0743ece18 34 // port pin), D1 is used as USBTX
demayer 0:6bf0743ece18 35 #define PIN_OUT D2
demayer 0:6bf0743ece18 36 #define PIN_IN D7
demayer 0:6bf0743ece18 37
demayer 0:6bf0743ece18 38 #elif defined(TARGET_LPC4088)
demayer 0:6bf0743ece18 39 #define PIN_IN (p11)
demayer 0:6bf0743ece18 40 #define PIN_OUT (p12)
demayer 0:6bf0743ece18 41
demayer 0:6bf0743ece18 42 #elif defined(TARGET_STM) && defined(TARGET_FF_ARDUINO)
demayer 0:6bf0743ece18 43 // TARGET_FF_ARDUINO cannot be used
demayer 0:6bf0743ece18 44 // D0 is used as USBRX for some NUCLEO64
demayer 0:6bf0743ece18 45 // D7 is not used for some NUCLEO32
demayer 0:6bf0743ece18 46 #define PIN_OUT D2
demayer 0:6bf0743ece18 47 #define PIN_IN D3
demayer 0:6bf0743ece18 48
demayer 0:6bf0743ece18 49 #elif defined(TARGET_DISCO_L053C8) || \
demayer 0:6bf0743ece18 50 defined(TARGET_DISCO_F334C8)
demayer 0:6bf0743ece18 51 #define PIN_OUT PA_15
demayer 0:6bf0743ece18 52 #define PIN_IN PA_8
demayer 0:6bf0743ece18 53
demayer 0:6bf0743ece18 54 #elif defined(TARGET_DISCO_L476VG)
demayer 0:6bf0743ece18 55 #define PIN_OUT PA_1
demayer 0:6bf0743ece18 56 #define PIN_IN PA_2
demayer 0:6bf0743ece18 57
demayer 0:6bf0743ece18 58 #elif defined(TARGET_ARCH_MAX) || \
demayer 0:6bf0743ece18 59 defined(TARGET_DISCO_F407VG) || \
demayer 0:6bf0743ece18 60 defined(TARGET_DISCO_F429ZI)|| \
demayer 0:6bf0743ece18 61 defined(TARGET_DISCO_F401VC)
demayer 0:6bf0743ece18 62 #define PIN_OUT PC_12
demayer 0:6bf0743ece18 63 #define PIN_IN PD_0
demayer 0:6bf0743ece18 64
demayer 0:6bf0743ece18 65 #elif defined(TARGET_RZ_A1H)
demayer 0:6bf0743ece18 66 #define PIN_OUT D1
demayer 0:6bf0743ece18 67 #define PIN_IN D5
demayer 0:6bf0743ece18 68
demayer 0:6bf0743ece18 69 #elif defined(TARGET_VK_RZ_A1H)
demayer 0:6bf0743ece18 70 #define PIN_OUT P3_2
demayer 0:6bf0743ece18 71 #define PIN_IN P5_6
demayer 0:6bf0743ece18 72
demayer 0:6bf0743ece18 73 #elif defined(TARGET_FF_ARDUINO)
demayer 0:6bf0743ece18 74 #define PIN_OUT D0
demayer 0:6bf0743ece18 75 #define PIN_IN D7
demayer 0:6bf0743ece18 76
demayer 0:6bf0743ece18 77 #elif defined(TARGET_MAXWSNENV)
demayer 0:6bf0743ece18 78 #define PIN_OUT P0_0
demayer 0:6bf0743ece18 79 #define PIN_IN P0_1
demayer 0:6bf0743ece18 80
demayer 0:6bf0743ece18 81 #elif defined(TARGET_MAX32600MBED)
demayer 0:6bf0743ece18 82 #define PIN_OUT P1_0
demayer 0:6bf0743ece18 83 #define PIN_IN P4_7
demayer 0:6bf0743ece18 84
demayer 0:6bf0743ece18 85 #elif defined(TARGET_EFM32LG_STK3600) || defined(TARGET_EFM32GG_STK3700) || defined(TARGET_EFM32WG_STK3800)
demayer 0:6bf0743ece18 86 #define PIN_OUT PD0
demayer 0:6bf0743ece18 87 #define PIN_IN PC3
demayer 0:6bf0743ece18 88
demayer 0:6bf0743ece18 89 #elif defined(TARGET_EFM32ZG_STK3200)
demayer 0:6bf0743ece18 90 #define PIN_OUT PD7
demayer 0:6bf0743ece18 91 #define PIN_IN PC1
demayer 0:6bf0743ece18 92
demayer 0:6bf0743ece18 93 #elif defined(TARGET_EFM32HG_STK3400)
demayer 0:6bf0743ece18 94 #define PIN_OUT PE10
demayer 0:6bf0743ece18 95 #define PIN_IN PC1
demayer 0:6bf0743ece18 96
demayer 0:6bf0743ece18 97 #elif defined(TARGET_EFM32PG_STK3401)
demayer 0:6bf0743ece18 98 #define PIN_OUT PC6
demayer 0:6bf0743ece18 99 #define PIN_IN PA3
demayer 0:6bf0743ece18 100
demayer 0:6bf0743ece18 101 #elif defined(TARGET_SAMR21G18A) || defined(TARGET_SAMD21J18A) || defined(TARGET_SAMD21G18A)
demayer 0:6bf0743ece18 102 #define PIN_OUT PB02
demayer 0:6bf0743ece18 103 #define PIN_IN PB03
demayer 0:6bf0743ece18 104
demayer 0:6bf0743ece18 105 #elif defined(TARGET_SAML21J18A)
demayer 0:6bf0743ece18 106 #define PIN_OUT PA02
demayer 0:6bf0743ece18 107 #define PIN_IN PA03
demayer 0:6bf0743ece18 108
demayer 0:6bf0743ece18 109 #elif defined(TARGET_SAMG55J19)
demayer 0:6bf0743ece18 110 #define PIN_OUT PA13
demayer 0:6bf0743ece18 111 #define PIN_IN PB13
demayer 0:6bf0743ece18 112
demayer 0:6bf0743ece18 113 #else
demayer 0:6bf0743ece18 114 #define PIN_IN (p5)
demayer 0:6bf0743ece18 115 #define PIN_OUT (p25)
demayer 0:6bf0743ece18 116
demayer 0:6bf0743ece18 117 #endif
demayer 0:6bf0743ece18 118
demayer 0:6bf0743ece18 119 DigitalOut out(PIN_OUT);
demayer 0:6bf0743ece18 120 InterruptIn in(PIN_IN);
demayer 0:6bf0743ece18 121
demayer 0:6bf0743ece18 122 #define IN_OUT_SET out = 1; myled = 1;
demayer 0:6bf0743ece18 123 #define IN_OUT_CLEAR out = 0; myled = 0;
demayer 0:6bf0743ece18 124
demayer 0:6bf0743ece18 125 void flipper() {
demayer 0:6bf0743ece18 126 for (int i = 0; i < 5; i++) {
demayer 0:6bf0743ece18 127 IN_OUT_SET;
demayer 0:6bf0743ece18 128 wait(0.2);
demayer 0:6bf0743ece18 129 IN_OUT_CLEAR;
demayer 0:6bf0743ece18 130 wait(0.2);
demayer 0:6bf0743ece18 131 }
demayer 0:6bf0743ece18 132 }
demayer 0:6bf0743ece18 133
demayer 0:6bf0743ece18 134 int main() {
demayer 0:6bf0743ece18 135 MBED_HOSTTEST_TIMEOUT(15);
demayer 0:6bf0743ece18 136 MBED_HOSTTEST_SELECT(default_auto);
demayer 0:6bf0743ece18 137 MBED_HOSTTEST_DESCRIPTION(InterruptIn);
demayer 0:6bf0743ece18 138 MBED_HOSTTEST_START("MBED_A7");
demayer 0:6bf0743ece18 139
demayer 0:6bf0743ece18 140 IN_OUT_CLEAR;
demayer 0:6bf0743ece18 141 //Test falling edges first
demayer 0:6bf0743ece18 142 in.rise(NULL);
demayer 0:6bf0743ece18 143 in.fall(in_handler);
demayer 0:6bf0743ece18 144 flipper();
demayer 0:6bf0743ece18 145
demayer 0:6bf0743ece18 146 if(checks != 5) {
demayer 0:6bf0743ece18 147 printf("MBED: falling edges test failed: %d\r\n",checks);
demayer 0:6bf0743ece18 148 MBED_HOSTTEST_RESULT(false);
demayer 0:6bf0743ece18 149 }
demayer 0:6bf0743ece18 150
demayer 0:6bf0743ece18 151 //Now test rising edges
demayer 0:6bf0743ece18 152 in.rise(in_handler);
demayer 0:6bf0743ece18 153 in.fall(NULL);
demayer 0:6bf0743ece18 154 flipper();
demayer 0:6bf0743ece18 155
demayer 0:6bf0743ece18 156 if (checks != 10) {
demayer 0:6bf0743ece18 157 printf("MBED: raising edges test failed: %d\r\n", checks);
demayer 0:6bf0743ece18 158 MBED_HOSTTEST_RESULT(false);
demayer 0:6bf0743ece18 159 }
demayer 0:6bf0743ece18 160
demayer 0:6bf0743ece18 161 //Now test switch off edge detection
demayer 0:6bf0743ece18 162 in.rise(NULL);
demayer 0:6bf0743ece18 163 in.fall(NULL);
demayer 0:6bf0743ece18 164 flipper();
demayer 0:6bf0743ece18 165
demayer 0:6bf0743ece18 166 if (checks != 10) {
demayer 0:6bf0743ece18 167 printf("MBED: edge detection switch off test failed: %d\r\n", checks);
demayer 0:6bf0743ece18 168 MBED_HOSTTEST_RESULT(false);
demayer 0:6bf0743ece18 169 }
demayer 0:6bf0743ece18 170
demayer 0:6bf0743ece18 171 //Finally test both
demayer 0:6bf0743ece18 172 in.rise(in_handler);
demayer 0:6bf0743ece18 173 in.fall(in_handler);
demayer 0:6bf0743ece18 174 flipper();
demayer 0:6bf0743ece18 175
demayer 0:6bf0743ece18 176 if (checks != 20) {
demayer 0:6bf0743ece18 177 printf("MBED: Simultaneous rising and falling edges failed: %d\r\n", checks);
demayer 0:6bf0743ece18 178 MBED_HOSTTEST_RESULT(false);
demayer 0:6bf0743ece18 179 }
demayer 0:6bf0743ece18 180
demayer 0:6bf0743ece18 181 MBED_HOSTTEST_RESULT(true);
demayer 0:6bf0743ece18 182 }