FL-186 Add vibro demo (#234)

* add vibro demo
* add F2 support

applications/applications.h

@@ -32,6 +32,7 @@ void lf_rfid_workaround(void* p);
 void nfc_task(void* p);
 void irukagotchi_task(void* p);
 void power_task(void* p);
+void application_vibro(void* p);
 
 const FlipperStartupApp FLIPPER_STARTUP[] = {
 #ifdef APP_DISPLAY
@@ -138,4 +139,8 @@ const FlipperStartupApp FLIPPER_APPS[] = {
 #ifdef BUILD_SPEAKER_DEMO
     {.app = coreglitch_demo_0, .name = "coreglitch_demo_0", .libs = {0}},
 #endif
+
+#ifdef BUILD_VIBRO_DEMO
+    {.app = application_vibro, .name = "application_vibro", .libs = {1, FURI_LIB{"input_task"}}},
+#endif
 };

applications/applications.mk

@@ -19,6 +19,7 @@ BUILD_EXAMPLE_INPUT_DUMP = 1
 BUILD_CC1101 = 1
 BUILD_LF_RFID = 1
 BUILD_SPEAKER_DEMO = 1
+BUILD_VIBRO_DEMO = 1
 endif
 
 APP_NFC ?= 0
@@ -204,6 +205,13 @@ APP_INPUT = 1
 APP_GUI = 1
 endif
 
+BUILD_VIBRO_DEMO ?= 0
+ifeq ($(BUILD_VIBRO_DEMO), 1)
+CFLAGS		+= -DBUILD_VIBRO_DEMO
+C_SOURCES	+= $(wildcard $(APP_DIR)/examples/vibro.c)
+APP_INPUT = 1
+endif
+
 # device drivers
 
 APP_GUI	?= 0

applications/examples/vibro.c

@@ -0,0 +1,34 @@
+#include "flipper_v2.h"
+
+typedef struct {
+    GpioPin* led;
+    GpioPin* vibro;
+} Ctx;
+
+static void button_handler(const void* value, void* _ctx) {
+    const InputEvent* event = value;
+    Ctx* ctx = (Ctx*)_ctx;
+
+    if(event->input == InputOk) {
+        gpio_write(ctx->vibro, event->state);
+        gpio_write(ctx->led, !event->state);
+    }
+}
+
+void application_vibro(void* p) {
+    Ctx ctx = {.led = (GpioPin*)&led_gpio[1], .vibro = (GpioPin*)&vibro_gpio};
+
+    gpio_init(ctx.led, GpioModeOutputOpenDrain);
+    gpio_init(ctx.vibro, GpioModeOutputPushPull);
+    gpio_write(ctx.led, true);
+    gpio_write(ctx.vibro, false);
+
+    // subscribe on buttons
+    PubSub* event_record = furi_open("input_events");
+    furi_check(event_record);
+    subscribe_pubsub(event_record, button_handler, &ctx);
+
+    while(1) {
+        osDelay(osWaitForever);
+    }
+}

firmware/targets/f2/Inc/main.h

@@ -152,6 +152,9 @@ extern TIM_HandleTypeDef htim15;
 #define NFC_IRQ_Pin RFID_PULL_Pin
 #define NFC_IRQ_GPIO_Port RFID_PULL_GPIO_Port
 
+#define VIBRO_Pin GPIO_PIN_6
+#define VIBRO_GPIO_Port GPIOC
+
 /* USER CODE END Private defines */
 
 #ifdef __cplusplus

firmware/targets/f2/api-hal/api-hal-resources.c

@@ -27,4 +27,5 @@ const GpioPin led_gpio[3] = {
     {LED_GREEN_GPIO_Port, LED_GREEN_Pin},
     {LED_BLUE_GPIO_Port, LED_BLUE_Pin}};
 
-const GpioPin backlight_gpio = {DISPLAY_BACKLIGHT_GPIO_Port, DISPLAY_BACKLIGHT_Pin};
+const GpioPin backlight_gpio = {DISPLAY_BACKLIGHT_GPIO_Port, DISPLAY_BACKLIGHT_Pin};
+const GpioPin vibro_gpio = {VIBRO_GPIO_Port, VIBRO_Pin};

firmware/targets/f2/api-hal/api-hal-resources.h

@@ -9,4 +9,5 @@ extern const GpioPin input_gpio[GPIO_INPUT_PINS_COUNT];
 extern const bool input_invert[GPIO_INPUT_PINS_COUNT];
 
 extern const GpioPin led_gpio[3];
-extern const GpioPin backlight_gpio;
+extern const GpioPin backlight_gpio;
+extern const GpioPin vibro_gpio;

firmware/targets/f3/Inc/main.h

@@ -186,6 +186,9 @@ extern TIM_HandleTypeDef htim16;
 #define NFC_IRQ_Pin RFID_PULL_Pin
 #define NFC_IRQ_GPIO_Port RFID_PULL_GPIO_Port
 
+#define VIBRO_Pin GPIO_PIN_10
+#define VIBRO_GPIO_Port GPIOC
+
 /* USER CODE END Private defines */
 
 #ifdef __cplusplus

firmware/targets/f3/api-hal/api-hal-resources.c

@@ -26,3 +26,4 @@ const GpioPin led_gpio[3] = {
 
 const GpioPin backlight_gpio = {DISPLAY_BACKLIGHT_GPIO_Port, DISPLAY_BACKLIGHT_Pin};
 const GpioPin sd_cs_gpio = {SD_CS_GPIO_Port, SD_CS_Pin};
+const GpioPin vibro_gpio = {VIBRO_GPIO_Port, VIBRO_Pin};

firmware/targets/f3/api-hal/api-hal-resources.h

@@ -11,3 +11,4 @@ extern const bool input_invert[GPIO_INPUT_PINS_COUNT];
 extern const GpioPin led_gpio[3];
 extern const GpioPin backlight_gpio;
 extern const GpioPin sd_cs_gpio;
+extern const GpioPin vibro_gpio;