unleashed-firmware/applications/lfrfid_debug/scene/lfrfid_debug_app_scene_tune.cpp
あく c4a0847c99
FuriHal: replace HAL with LL in RFID Part 1. Drop F6. (#1049)
* FuriHal: new speaker HAL
* FuriHal: drop PWM
* FuriHal: move COMP1 to LL
* FuriHal: move COMP1 to LL backport to F6
* FuriHal: remove missing gpio_rfid_carrier from F6
* FurHal: use LL for system controls in flash HAL
* Drop F6 source tree
* Drop F6 from GitHub workflow
* Tie USE_FULL_ASSERT with APP_UNIT_TESTS
* Speaker: return to old volume calculation
* FreeRTOS: move TCB header to glue

Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>
2022-03-23 20:59:20 +03:00

42 lines
1.2 KiB
C++

#include "lfrfid_debug_app_scene_tune.h"
#include <furi_hal.h>
static void comparator_trigger_callback(bool level, void* comp_ctx) {
hal_gpio_write(&gpio_ext_pa7, !level);
}
void LfRfidDebugAppSceneTune::on_enter(LfRfidDebugApp* app, bool need_restore) {
app->view_controller.switch_to<LfRfidViewTuneVM>();
hal_gpio_init_simple(&gpio_ext_pa7, GpioModeOutputPushPull);
furi_hal_rfid_comp_set_callback(comparator_trigger_callback, this);
furi_hal_rfid_comp_start();
furi_hal_rfid_pins_read();
furi_hal_rfid_tim_read(125000, 0.5);
furi_hal_rfid_tim_read_start();
}
bool LfRfidDebugAppSceneTune::on_event(LfRfidDebugApp* app, LfRfidDebugApp::Event* event) {
bool consumed = false;
LfRfidViewTuneVM* tune = app->view_controller;
if(tune->is_dirty()) {
furi_hal_rfid_set_read_period(tune->get_ARR());
furi_hal_rfid_set_read_pulse(tune->get_CCR());
}
return consumed;
}
void LfRfidDebugAppSceneTune::on_exit(LfRfidDebugApp* app) {
furi_hal_rfid_comp_stop();
furi_hal_rfid_comp_set_callback(NULL, NULL);
hal_gpio_init_simple(&gpio_ext_pa7, GpioModeAnalog);
furi_hal_rfid_tim_read_stop();
furi_hal_rfid_tim_reset();
furi_hal_rfid_pins_reset();
}