add test and example for event

pikasTech · pikasTech · commit dbeb9ab239dd · 2022-06-17T14:45:52.000+08:00
diff --git a/examples/TemplateDevice/gpio_cb.py b/examples/TemplateDevice/gpio_cb.py
@@ -0,0 +1,17 @@
+import TemplateDevice
+
+io1 = TemplateDevice.GPIO()
+io1.setPin('PA8')
+io1.setMode('in')
+io1.enable()
+
+EVENT_SIGAL_IO_RISING_EDGE = 0x01
+EVENT_SIGAL_IO_FALLING_EDGE = 0x02
+
+def callBack1(signal):
+    if signal == EVENT_SIGAL_IO_RISING_EDGE:
+        print('get rising edge!')
+    elif signal == EVENT_SIGAL_IO_FALLING_EDGE:
+        print('get falling edge!')
+
+io1.addEventCallBack(callBack1)
diff --git a/port/linux/test/event-test.cpp b/port/linux/test/event-test.cpp
@@ -0,0 +1,31 @@
+#include "test_common.h"
+
+
+extern PikaEventListener* g_pika_device_event_listener;
+TEST(event, gpio) {
+    /* init */
+    PikaObj* pikaMain = newRootObj("pikaMain", New_PikaMain);
+    pks_eventLisener_init(&g_pika_device_event_listener);
+
+    /* run */
+    pikaVM_runFile(pikaMain, "../../examples/TemplateDevice/gpio_cb.py");
+
+    #define EVENT_SIGAL_IO_RISING_EDGE 0x01
+    #define EVENT_SIGAL_IO_FALLING_EDGE 0x02
+    #define GPIO_PA8_EVENT_ID 0x08
+
+    /* simulate run in the call back */
+    pks_eventLisener_sendSignal(g_pika_device_event_listener, GPIO_PA8_EVENT_ID,
+                            EVENT_SIGAL_IO_RISING_EDGE);
+    pks_eventLisener_sendSignal(g_pika_device_event_listener, GPIO_PA8_EVENT_ID,
+                            EVENT_SIGAL_IO_FALLING_EDGE);
+    /* collect */
+    /* assert */
+    EXPECT_STREQ(log_buff[1], "get rising edge!\r\n");
+    EXPECT_STREQ(log_buff[0], "get falling edge!\r\n");
+    /* deinit */
+    obj_deinit(pikaMain);
+    pks_eventLisener_deinit(&g_pika_device_event_listener);
+
+    EXPECT_EQ(pikaMemNow(), 0);
+}
