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[FL-950] CC1101 Stage1, SPI Refactoring, Drivers layer (#386)

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* API HAL SPI: refactoring, split into layers, prepare ST HAL separation. API HAL SubGhz: initialize on start. Drivers: add basic cc1101 driver. Update API usage. Debug: increase max debugger port speed. Remove subghz apps.
* CC1101: chip status handling. ApiHalSpi: increase SubGhz bus speed to 8mhz. F4: backport subghz initialization.
* Api Hal SubGhz: rx path and frequency. CC1101: frequency control.
* SubGhz Application: basic tests
* SubGhz app: tone and packet test. API HAL SUBGHZ: update configs, add missing bits and pieces.
This commit is contained in:
あく
2021-03-31 20:52:26 +03:00
committed by GitHub
parent 5309bfae41
commit 5439e232cc
60 changed files with 2364 additions and 2500 deletions
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13
applications/subghz/scene/subghz-scene-generic.h
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#pragma once
#include "../subghz-event.h"
class SubghzApp;
class SubghzScene {
public:
virtual void on_enter(SubghzApp* app) = 0;
virtual bool on_event(SubghzApp* app, SubghzEvent* event) = 0;
virtual void on_exit(SubghzApp* app) = 0;
private:
};

48
applications/subghz/scene/subghz-scene-spectrum-settings.cpp
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#include "subghz-scene-spectrum-settings.h"
#include "../subghz-app.h"
#include "../subghz-view-manager.h"
#include "../subghz-event.h"
#include <callback-connector.h>
void SubghzSceneSpectrumSettings::on_enter(SubghzApp* app) {
SubghzAppViewManager* view_manager = app->get_view_manager();
SubghzViewSpectrumSettings* spectrum_settings = view_manager->get_spectrum_settings();
auto callback = cbc::obtain_connector(this, &SubghzSceneSpectrumSettings::ok_callback);
spectrum_settings->set_ok_callback(callback, app);
spectrum_settings->set_start_freq(433);
view_manager->switch_to(SubghzAppViewManager::ViewType::SpectrumSettings);
}
bool SubghzSceneSpectrumSettings::on_event(SubghzApp* app, SubghzEvent* event) {
bool consumed = false;
if(event->type == SubghzEvent::Type::NextScene) {
// save data
// uint32_t start_freq = app->get_view_manager()->get_spectrum_settings()->get_start_freq();
// app->get_spectrum_analyzer()->set_start_freq(start_freq);
// switch to next scene
// app->switch_to_next_scene(SubghzApp::Scene::SceneSpectrumAnalyze);
consumed = true;
}
return consumed;
}
void SubghzSceneSpectrumSettings::on_exit(SubghzApp* app) {
SubghzAppViewManager* view_manager = app->get_view_manager();
SubghzViewSpectrumSettings* spectrum_settings = view_manager->get_spectrum_settings();
spectrum_settings->set_ok_callback(nullptr, nullptr);
spectrum_settings->set_start_freq(0);
}
void SubghzSceneSpectrumSettings::ok_callback(void* context) {
SubghzApp* app = static_cast<SubghzApp*>(context);
SubghzEvent event;
event.type = SubghzEvent::Type::NextScene;
app->get_view_manager()->send_event(&event);
}

12
applications/subghz/scene/subghz-scene-spectrum-settings.h
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@@ -1,12 +0,0 @@
#pragma once
#include "subghz-scene-generic.h"
class SubghzSceneSpectrumSettings : public SubghzScene {
public:
void on_enter(SubghzApp* app) final;
bool on_event(SubghzApp* app, SubghzEvent* event) final;
void on_exit(SubghzApp* app) final;
private:
void ok_callback(void* context);
};

67
applications/subghz/scene/subghz-scene-start.cpp
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@@ -1,67 +0,0 @@
#include "subghz-scene-start.h"
#include "../subghz-app.h"
#include "../subghz-view-manager.h"
#include "../subghz-event.h"
#include <callback-connector.h>
typedef enum {
SubmenuIndexSpectrumAnalyzer,
SubmenuIndexFrequencyScanner,
SubmenuIndexSignalAnalyzer,
SubmenuIndexSignalTransmitter,
SubmenuIndexApplications,
} SubmenuIndex;
void SubghzSceneStart::on_enter(SubghzApp* app) {
SubghzAppViewManager* view_manager = app->get_view_manager();
Submenu* submenu = view_manager->get_submenu();
auto callback = cbc::obtain_connector(this, &SubghzSceneStart::submenu_callback);
submenu_add_item(submenu, "Spectrum Analyzer", SubmenuIndexSpectrumAnalyzer, callback, app);
submenu_add_item(submenu, "Frequency Scanner", SubmenuIndexFrequencyScanner, callback, app);
submenu_add_item(submenu, "Signal Analyzer", SubmenuIndexSignalAnalyzer, callback, app);
submenu_add_item(submenu, "Signal Transmitter", SubmenuIndexSignalTransmitter, callback, app);
submenu_add_item(submenu, "Applications", SubmenuIndexApplications, callback, app);
view_manager->switch_to(SubghzAppViewManager::ViewType::Submenu);
}
bool SubghzSceneStart::on_event(SubghzApp* app, SubghzEvent* event) {
bool consumed = false;
if(event->type == SubghzEvent::Type::MenuSelected) {
switch(event->payload.menu_index) {
case SubmenuIndexSpectrumAnalyzer:
app->switch_to_next_scene(SubghzApp::Scene::SceneSpectrumSettings);
break;
case SubmenuIndexFrequencyScanner:
break;
case SubmenuIndexSignalAnalyzer:
break;
case SubmenuIndexSignalTransmitter:
break;
case SubmenuIndexApplications:
break;
}
consumed = true;
}
return consumed;
}
void SubghzSceneStart::on_exit(SubghzApp* app) {
SubghzAppViewManager* view_manager = app->get_view_manager();
Submenu* submenu = view_manager->get_submenu();
submenu_clean(submenu);
}
void SubghzSceneStart::submenu_callback(void* context, uint32_t index) {
SubghzApp* app = static_cast<SubghzApp*>(context);
SubghzEvent event;
event.type = SubghzEvent::Type::MenuSelected;
event.payload.menu_index = index;
app->get_view_manager()->send_event(&event);
}

12
applications/subghz/scene/subghz-scene-start.h
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@@ -1,12 +0,0 @@
#pragma once
#include "subghz-scene-generic.h"
class SubghzSceneStart : public SubghzScene {
public:
void on_enter(SubghzApp* app) final;
bool on_event(SubghzApp* app, SubghzEvent* event) final;
void on_exit(SubghzApp* app) final;
private:
void submenu_callback(void* context, uint32_t index);
};

90
applications/subghz/subghz-app.cpp
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#include "subghz-app.h"
#include <api-hal-power.h>
#include <stdarg.h>
void SubghzApp::run(void) {
SubghzEvent event;
bool consumed;
bool exit = false;
scenes[current_scene]->on_enter(this);
while(!exit) {
view.receive_event(&event);
consumed = scenes[current_scene]->on_event(this, &event);
if(!consumed) {
if(event.type == SubghzEvent::Type::Back) {
exit = switch_to_previous_scene();
}
}
};
scenes[current_scene]->on_exit(this);
}
SubghzApp::SubghzApp() {
api_hal_power_insomnia_enter();
}
SubghzApp::~SubghzApp() {
api_hal_power_insomnia_exit();
}
SubghzAppViewManager* SubghzApp::get_view_manager() {
return &view;
}
void SubghzApp::switch_to_next_scene(Scene next_scene) {
previous_scenes_list.push_front(current_scene);
if(next_scene != Scene::SceneExit) {
scenes[current_scene]->on_exit(this);
current_scene = next_scene;
scenes[current_scene]->on_enter(this);
}
}
void SubghzApp::search_and_switch_to_previous_scene(std::initializer_list<Scene> scenes_list) {
Scene previous_scene = Scene::SceneStart;
bool scene_found = false;
while(!scene_found) {
previous_scene = get_previous_scene();
for(Scene element : scenes_list) {
if(previous_scene == element || previous_scene == Scene::SceneStart) {
scene_found = true;
break;
}
}
}
scenes[current_scene]->on_exit(this);
current_scene = previous_scene;
scenes[current_scene]->on_enter(this);
}
bool SubghzApp::switch_to_previous_scene(uint8_t count) {
Scene previous_scene = Scene::SceneStart;
for(uint8_t i = 0; i < count; i++) {
previous_scene = get_previous_scene();
if(previous_scene == Scene::SceneExit) break;
}
if(previous_scene == Scene::SceneExit) {
return true;
} else {
scenes[current_scene]->on_exit(this);
current_scene = previous_scene;
scenes[current_scene]->on_enter(this);
return false;
}
}
SubghzApp::Scene SubghzApp::get_previous_scene() {
Scene scene = previous_scenes_list.front();
previous_scenes_list.pop_front();
return scene;
}

37
applications/subghz/subghz-app.h
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#pragma once
#include <map>
#include <list>
#include "subghz-view-manager.h"
#include "scene/subghz-scene-start.h"
#include "scene/subghz-scene-spectrum-settings.h"
class SubghzApp {
public:
void run(void);
SubghzApp();
~SubghzApp();
enum class Scene : uint8_t {
SceneExit,
SceneStart,
SceneSpectrumSettings,
};
SubghzAppViewManager* get_view_manager();
void switch_to_next_scene(Scene index);
void search_and_switch_to_previous_scene(std::initializer_list<Scene> scenes_list);
bool switch_to_previous_scene(uint8_t count = 1);
Scene get_previous_scene();
private:
std::list<Scene> previous_scenes_list = {Scene::SceneExit};
Scene current_scene = Scene::SceneStart;
SubghzAppViewManager view;
std::map<Scene, SubghzScene*> scenes = {
{Scene::SceneStart, new SubghzSceneStart()},
{Scene::SceneSpectrumSettings, new SubghzSceneSpectrumSettings()},
};
};

21
applications/subghz/subghz-event.h
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#pragma once
#include <stdint.h>
class SubghzEvent {
public:
// events enum
enum class Type : uint8_t {
Tick,
Back,
MenuSelected,
NextScene,
};
// payload
union {
uint32_t menu_index;
} payload;
// event type
Type type;
};

81
applications/subghz/subghz-view-manager.cpp
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@@ -1,81 +0,0 @@
#include "subghz-view-manager.h"
#include "subghz-event.h"
#include <callback-connector.h>
SubghzAppViewManager::SubghzAppViewManager() {
event_queue = osMessageQueueNew(10, sizeof(SubghzEvent), NULL);
view_dispatcher = view_dispatcher_alloc();
auto callback = cbc::obtain_connector(this, &SubghzAppViewManager::previous_view_callback);
// allocate views
submenu = submenu_alloc();
view_dispatcher_add_view(
view_dispatcher,
static_cast<uint32_t>(SubghzAppViewManager::ViewType::Submenu),
submenu_get_view(submenu));
spectrum_settings = new SubghzViewSpectrumSettings();
view_dispatcher_add_view(
view_dispatcher,
static_cast<uint32_t>(SubghzAppViewManager::ViewType::SpectrumSettings),
spectrum_settings->get_view());
gui = static_cast<Gui*>(furi_record_open("gui"));
view_dispatcher_attach_to_gui(view_dispatcher, gui, ViewDispatcherTypeFullscreen);
// set previous view callback for all views
view_set_previous_callback(submenu_get_view(submenu), callback);
view_set_previous_callback(spectrum_settings->get_view(), callback);
}
SubghzAppViewManager::~SubghzAppViewManager() {
// remove views
view_dispatcher_remove_view(
view_dispatcher, static_cast<uint32_t>(SubghzAppViewManager::ViewType::Submenu));
view_dispatcher_remove_view(
view_dispatcher, static_cast<uint32_t>(SubghzAppViewManager::ViewType::SpectrumSettings));
// free view modules
submenu_free(submenu);
free(spectrum_settings);
// free dispatcher
view_dispatcher_free(view_dispatcher);
// free event queue
osMessageQueueDelete(event_queue);
}
void SubghzAppViewManager::switch_to(ViewType type) {
view_dispatcher_switch_to_view(view_dispatcher, static_cast<uint32_t>(type));
}
Submenu* SubghzAppViewManager::get_submenu() {
return submenu;
}
SubghzViewSpectrumSettings* SubghzAppViewManager::get_spectrum_settings() {
return spectrum_settings;
}
void SubghzAppViewManager::receive_event(SubghzEvent* event) {
if(osMessageQueueGet(event_queue, event, NULL, 100) != osOK) {
event->type = SubghzEvent::Type::Tick;
}
}
void SubghzAppViewManager::send_event(SubghzEvent* event) {
osStatus_t result = osMessageQueuePut(event_queue, event, 0, 0);
furi_check(result == osOK);
}
uint32_t SubghzAppViewManager::previous_view_callback(void* context) {
if(event_queue != NULL) {
SubghzEvent event;
event.type = SubghzEvent::Type::Back;
send_event(&event);
}
return VIEW_IGNORE;
}

37
applications/subghz/subghz-view-manager.h
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#pragma once
#include <furi.h>
#include <gui/view_dispatcher.h>
#include <gui/modules/submenu.h>
#include "subghz-event.h"
#include "view/subghz-view-spectrum-settings.h"
class SubghzAppViewManager {
public:
enum class ViewType : uint8_t {
Submenu,
SpectrumSettings,
};
osMessageQueueId_t event_queue;
SubghzAppViewManager();
~SubghzAppViewManager();
void switch_to(ViewType type);
void receive_event(SubghzEvent* event);
void send_event(SubghzEvent* event);
Submenu* get_submenu();
SubghzViewSpectrumSettings* get_spectrum_settings();
private:
ViewDispatcher* view_dispatcher;
Gui* gui;
uint32_t previous_view_callback(void* context);
// view elements
Submenu* submenu;
SubghzViewSpectrumSettings* spectrum_settings;
};

98
applications/subghz/subghz.c Normal file
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#include "subghz_i.h"
osThreadId subghz_thread_id = NULL;
void subghz_menu_callback(void* context, uint32_t index) {
furi_assert(context);
SubGhz* subghz = context;
if(index == 0) {
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewTestBasic);
} else if(index == 1) {
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewTestPacket);
}
}
uint32_t subghz_exit(void* context) {
osThreadResume(subghz_thread_id);
return VIEW_NONE;
}
SubGhz* subghz_alloc() {
SubGhz* subghz = furi_alloc(sizeof(SubGhz));
// Thread id
subghz_thread_id = osThreadGetId();
// GUI
subghz->gui = furi_record_open("gui");
// View Dispatcher
subghz->view_dispatcher = view_dispatcher_alloc();
view_dispatcher_attach_to_gui(
subghz->view_dispatcher, subghz->gui, ViewDispatcherTypeFullscreen);
// Menu
subghz->submenu = submenu_alloc();
submenu_add_item(subghz->submenu, "Basic Test", 0, subghz_menu_callback, subghz);
submenu_add_item(subghz->submenu, "Packet Test", 1, subghz_menu_callback, subghz);
View* submenu_view = submenu_get_view(subghz->submenu);
view_set_previous_callback(submenu_view, subghz_exit);
view_dispatcher_add_view(subghz->view_dispatcher, SubGhzViewMenu, submenu_view);
// Basic Test Module
subghz->subghz_test_basic = subghz_test_basic_alloc();
view_dispatcher_add_view(
subghz->view_dispatcher,
SubGhzViewTestBasic,
subghz_test_basic_get_view(subghz->subghz_test_basic));
// Packet Test
subghz->subghz_test_packet = subghz_test_packet_alloc();
view_dispatcher_add_view(
subghz->view_dispatcher,
SubGhzViewTestPacket,
subghz_test_packet_get_view(subghz->subghz_test_packet));
// Switch to menu
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewMenu);
return subghz;
}
void subghz_free(SubGhz* subghz) {
furi_assert(subghz);
// Packet Test
view_dispatcher_remove_view(subghz->view_dispatcher, SubGhzViewTestPacket);
subghz_test_packet_free(subghz->subghz_test_packet);
// Basic Test
view_dispatcher_remove_view(subghz->view_dispatcher, SubGhzViewTestBasic);
subghz_test_basic_free(subghz->subghz_test_basic);
// Submenu
view_dispatcher_remove_view(subghz->view_dispatcher, SubGhzViewMenu);
submenu_free(subghz->submenu);
// View Dispatcher
view_dispatcher_free(subghz->view_dispatcher);
// GUI
furi_record_close("gui");
subghz->gui = NULL;
// The rest
free(subghz);
}
int32_t subghz_app(void* context) {
SubGhz* subghz = subghz_alloc();
osThreadSuspend(subghz_thread_id);
subghz_free(subghz);
return 0;
}

10
applications/subghz/subghz.cpp
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@@ -1,10 +0,0 @@
#include "subghz-app.h"
// app enter function
extern "C" int32_t app_subghz(void* p) {
SubghzApp* app = new SubghzApp();
app->run();
delete app;
return 255;
}

3
applications/subghz/subghz.h Normal file
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#pragma once
typedef struct SubGhz SubGhz;

44
applications/subghz/subghz_i.h Normal file
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#pragma once
#include "subghz.h"
#include "subghz_test_basic.h"
#include "subghz_test_packet.h"
#include <furi.h>
#include <gui/gui.h>
#include <gui/view_dispatcher.h>
#include <gui/modules/submenu.h>
static const uint32_t subghz_frequencies[] = {
301000000,
315000000,
346000000,
385000000,
433920000,
438900000,
463000000,
781000000,
868000000,
915000000,
925000000,
};
static const uint32_t subghz_frequencies_count = sizeof(subghz_frequencies) / sizeof(uint32_t);
struct SubGhz {
Gui* gui;
ViewDispatcher* view_dispatcher;
Submenu* submenu;
SubghzTestBasic* subghz_test_basic;
SubghzTestPacket* subghz_test_packet;
};
typedef enum {
SubGhzViewMenu,
SubGhzViewTestBasic,
SubGhzViewTestPacket,
} SubGhzView;

203
applications/subghz/subghz_test_basic.c Normal file
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#include "subghz_test_basic.h"
#include "subghz_i.h"
#include <math.h>
#include <furi.h>
#include <api-hal.h>
#include <input/input.h>
struct SubghzTestBasic {
View* view;
osTimerId timer;
};
typedef enum {
SubghzTestBasicModelStatusRx,
SubghzTestBasicModelStatusTx,
} SubghzTestBasicModelStatus;
typedef struct {
uint8_t frequency;
uint32_t real_frequency;
ApiHalSubGhzPath path;
float rssi;
SubghzTestBasicModelStatus status;
} SubghzTestBasicModel;
void subghz_test_basic_draw(Canvas* canvas, SubghzTestBasicModel* model) {
char buffer[64];
canvas_set_color(canvas, ColorBlack);
canvas_set_font(canvas, FontPrimary);
canvas_draw_str(canvas, 2, 12, "CC1101 Basic Test");
canvas_set_font(canvas, FontSecondary);
// Frequency
snprintf(
buffer,
sizeof(buffer),
"Freq: %03ld.%03ld.%03ld Hz",
model->real_frequency / 1000000 % 1000,
model->real_frequency / 1000 % 1000,
model->real_frequency % 1000);
canvas_draw_str(canvas, 2, 24, buffer);
// Path
char* path_name = "Unknown";
if(model->path == ApiHalSubGhzPathIsolate) {
path_name = "isolate";
} else if(model->path == ApiHalSubGhzPath1) {
path_name = "433MHz";
} else if(model->path == ApiHalSubGhzPath2) {
path_name = "315MHz";
} else if(model->path == ApiHalSubGhzPath3) {
path_name = "868MHz";
}
snprintf(buffer, sizeof(buffer), "Path: %d - %s", model->path, path_name);
canvas_draw_str(canvas, 2, 36, buffer);
if(model->status == SubghzTestBasicModelStatusRx) {
snprintf(
buffer,
sizeof(buffer),
"RSSI: %ld.%ld dBm",
(int32_t)(model->rssi),
(int32_t)fabs(model->rssi * 10) % 10);
canvas_draw_str(canvas, 2, 48, buffer);
} else {
canvas_draw_str(canvas, 2, 48, "TX");
}
}
bool subghz_test_basic_input(InputEvent* event, void* context) {
furi_assert(context);
SubghzTestBasic* subghz_test_basic = context;
if(event->key == InputKeyBack) {
return false;
}
with_view_model(
subghz_test_basic->view, (SubghzTestBasicModel * model) {
osTimerStop(subghz_test_basic->timer);
api_hal_subghz_idle();
if(event->type == InputTypeShort) {
if(event->key == InputKeyLeft) {
if(model->frequency > 0) model->frequency--;
} else if(event->key == InputKeyRight) {
if(model->frequency < subghz_frequencies_count - 1) model->frequency++;
} else if(event->key == InputKeyDown) {
if(model->path > 0) model->path--;
} else if(event->key == InputKeyUp) {
if(model->path < ApiHalSubGhzPath3) model->path++;
}
model->real_frequency =
api_hal_subghz_set_frequency(subghz_frequencies[model->frequency]);
api_hal_subghz_set_path(model->path);
}
if(event->key == InputKeyOk) {
if(event->type == InputTypePress) {
model->status = SubghzTestBasicModelStatusTx;
} else if(event->type == InputTypeRelease) {
model->status = SubghzTestBasicModelStatusRx;
}
}
if(model->status == SubghzTestBasicModelStatusRx) {
gpio_init(&cc1101_g0_gpio, GpioModeInput);
api_hal_subghz_rx();
osTimerStart(subghz_test_basic->timer, 1024 / 4);
} else {
gpio_init(&cc1101_g0_gpio, GpioModeOutputPushPull);
gpio_write(&cc1101_g0_gpio, false);
api_hal_subghz_tx();
}
return true;
});
return true;
}
void subghz_test_basic_enter(void* context) {
furi_assert(context);
SubghzTestBasic* subghz_test_basic = context;
api_hal_subghz_reset();
api_hal_subghz_load_preset(ApiHalSubGhzPresetOokAsync);
gpio_init(&cc1101_g0_gpio, GpioModeInput);
with_view_model(
subghz_test_basic->view, (SubghzTestBasicModel * model) {
model->frequency = 4; // 433
model->real_frequency =
api_hal_subghz_set_frequency(subghz_frequencies[model->frequency]);
model->path = ApiHalSubGhzPathIsolate; // isolate
model->rssi = 0.0f;
model->status = SubghzTestBasicModelStatusRx;
return true;
});
api_hal_subghz_rx();
osTimerStart(subghz_test_basic->timer, 1024 / 4);
}
void subghz_test_basic_exit(void* context) {
furi_assert(context);
SubghzTestBasic* subghz_test_basic = context;
osTimerStop(subghz_test_basic->timer);
// Reinitialize IC to default state
api_hal_subghz_init();
}
void subghz_test_basic_rssi_timer_callback(void* context) {
furi_assert(context);
SubghzTestBasic* subghz_test_basic = context;
with_view_model(
subghz_test_basic->view, (SubghzTestBasicModel * model) {
model->rssi = api_hal_subghz_get_rssi();
return true;
});
}
uint32_t subghz_test_basic_back(void* context) {
return SubGhzViewMenu;
}
SubghzTestBasic* subghz_test_basic_alloc() {
SubghzTestBasic* subghz_test_basic = furi_alloc(sizeof(SubghzTestBasic));
// View allocation and configuration
subghz_test_basic->view = view_alloc();
view_allocate_model(
subghz_test_basic->view, ViewModelTypeLockFree, sizeof(SubghzTestBasicModel));
view_set_context(subghz_test_basic->view, subghz_test_basic);
view_set_draw_callback(subghz_test_basic->view, (ViewDrawCallback)subghz_test_basic_draw);
view_set_input_callback(subghz_test_basic->view, subghz_test_basic_input);
view_set_enter_callback(subghz_test_basic->view, subghz_test_basic_enter);
view_set_exit_callback(subghz_test_basic->view, subghz_test_basic_exit);
view_set_previous_callback(subghz_test_basic->view, subghz_test_basic_back);
subghz_test_basic->timer = osTimerNew(
subghz_test_basic_rssi_timer_callback, osTimerPeriodic, subghz_test_basic, NULL);
return subghz_test_basic;
}
void subghz_test_basic_free(SubghzTestBasic* subghz_test_basic) {
furi_assert(subghz_test_basic);
osTimerDelete(subghz_test_basic->timer);
view_free(subghz_test_basic->view);
free(subghz_test_basic);
}
View* subghz_test_basic_get_view(SubghzTestBasic* subghz_test_basic) {
furi_assert(subghz_test_basic);
return subghz_test_basic->view;
}

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applications/subghz/subghz_test_basic.h Normal file
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#pragma once
#include <gui/view.h>
typedef struct SubghzTestBasic SubghzTestBasic;
SubghzTestBasic* subghz_test_basic_alloc();
void subghz_test_basic_free(SubghzTestBasic* subghz_test_basic);
View* subghz_test_basic_get_view(SubghzTestBasic* subghz_test_basic);

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applications/subghz/subghz_test_packet.c Normal file
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#include "subghz_test_packet.h"
#include "subghz_i.h"
#include <math.h>
#include <furi.h>
#include <api-hal.h>
#include <input/input.h>
static const uint8_t subghz_test_packet_data[] = {
0x30, // 48bytes to transmit
'F', 'L', 'I', 'P', 'P', 'E', 'R', ' ', 'T', 'E', 'S', 'T', ' ', 'P', 'A', 'C',
'K', 'E', 'T', ' ', 'D', 'A', 'T', 'A', ' ', 'A', 'N', 'D', ' ', 'P', 'A', 'D',
'F', 'L', 'I', 'P', 'P', 'E', 'R', ' ', 'T', 'E', 'S', 'T', ' ', 'P', 'A', 'C',
};
struct SubghzTestPacket {
View* view;
osTimerId timer;
};
typedef enum {
SubghzTestPacketModelStatusRx,
SubghzTestPacketModelStatusTx,
} SubghzTestPacketModelStatus;
typedef struct {
uint8_t frequency;
uint32_t real_frequency;
ApiHalSubGhzPath path;
float rssi;
SubghzTestPacketModelStatus status;
} SubghzTestPacketModel;
void subghz_test_packet_draw(Canvas* canvas, SubghzTestPacketModel* model) {
char buffer[64];
canvas_set_color(canvas, ColorBlack);
canvas_set_font(canvas, FontPrimary);
canvas_draw_str(canvas, 2, 12, "CC1101 Packet Test");
canvas_set_font(canvas, FontSecondary);
// Frequency
snprintf(
buffer,
sizeof(buffer),
"Freq: %03ld.%03ld.%03ld Hz",
model->real_frequency / 1000000 % 1000,
model->real_frequency / 1000 % 1000,
model->real_frequency % 1000);
canvas_draw_str(canvas, 2, 24, buffer);
// Path
char* path_name = "Unknown";
if(model->path == ApiHalSubGhzPathIsolate) {
path_name = "isolate";
} else if(model->path == ApiHalSubGhzPath1) {
path_name = "433MHz";
} else if(model->path == ApiHalSubGhzPath2) {
path_name = "315MHz";
} else if(model->path == ApiHalSubGhzPath3) {
path_name = "868MHz";
}
snprintf(buffer, sizeof(buffer), "Path: %d - %s", model->path, path_name);
canvas_draw_str(canvas, 2, 36, buffer);
if(model->status == SubghzTestPacketModelStatusRx) {
snprintf(
buffer,
sizeof(buffer),
"RSSI: %ld.%ld dBm",
(int32_t)(model->rssi),
(int32_t)fabs(model->rssi * 10) % 10);
canvas_draw_str(canvas, 2, 48, buffer);
} else {
canvas_draw_str(canvas, 2, 48, "TX");
}
}
bool subghz_test_packet_input(InputEvent* event, void* context) {
furi_assert(context);
SubghzTestPacket* subghz_test_packet = context;
if(event->key == InputKeyBack) {
return false;
}
with_view_model(
subghz_test_packet->view, (SubghzTestPacketModel * model) {
osTimerStop(subghz_test_packet->timer);
api_hal_subghz_idle();
if(event->type == InputTypeShort) {
if(event->key == InputKeyLeft) {
if(model->frequency > 0) model->frequency--;
} else if(event->key == InputKeyRight) {
if(model->frequency < subghz_frequencies_count - 1) model->frequency++;
} else if(event->key == InputKeyDown) {
if(model->path > 0) model->path--;
} else if(event->key == InputKeyUp) {
if(model->path < ApiHalSubGhzPath3) model->path++;
}
model->real_frequency =
api_hal_subghz_set_frequency(subghz_frequencies[model->frequency]);
api_hal_subghz_set_path(model->path);
}
if(event->key == InputKeyOk) {
if(event->type == InputTypePress) {
model->status = SubghzTestPacketModelStatusTx;
} else if(event->type == InputTypeRelease) {
model->status = SubghzTestPacketModelStatusRx;
}
}
if(model->status == SubghzTestPacketModelStatusRx) {
api_hal_subghz_rx();
osTimerStart(subghz_test_packet->timer, 1024 / 4);
} else {
api_hal_subghz_write_packet(
subghz_test_packet_data, sizeof(subghz_test_packet_data));
api_hal_subghz_tx();
}
return true;
});
return true;
}
void subghz_test_packet_enter(void* context) {
furi_assert(context);
SubghzTestPacket* subghz_test_packet = context;
api_hal_subghz_reset();
api_hal_subghz_load_preset(ApiHalSubGhzPreset2FskPacket);
gpio_init(&cc1101_g0_gpio, GpioModeInput);
with_view_model(
subghz_test_packet->view, (SubghzTestPacketModel * model) {
model->frequency = 4; // 433
model->real_frequency =
api_hal_subghz_set_frequency(subghz_frequencies[model->frequency]);
model->path = ApiHalSubGhzPathIsolate; // isolate
model->rssi = 0.0f;
model->status = SubghzTestPacketModelStatusRx;
return true;
});
api_hal_subghz_rx();
osTimerStart(subghz_test_packet->timer, 1024 / 4);
}
void subghz_test_packet_exit(void* context) {
furi_assert(context);
SubghzTestPacket* subghz_test_packet = context;
osTimerStop(subghz_test_packet->timer);
// Reinitialize IC to default state
api_hal_subghz_init();
}
void subghz_test_packet_rssi_timer_callback(void* context) {
furi_assert(context);
SubghzTestPacket* subghz_test_packet = context;
with_view_model(
subghz_test_packet->view, (SubghzTestPacketModel * model) {
model->rssi = api_hal_subghz_get_rssi();
return true;
});
}
uint32_t subghz_test_packet_back(void* context) {
return SubGhzViewMenu;
}
SubghzTestPacket* subghz_test_packet_alloc() {
SubghzTestPacket* subghz_test_packet = furi_alloc(sizeof(SubghzTestPacket));
// View allocation and configuration
subghz_test_packet->view = view_alloc();
view_allocate_model(
subghz_test_packet->view, ViewModelTypeLockFree, sizeof(SubghzTestPacketModel));
view_set_context(subghz_test_packet->view, subghz_test_packet);
view_set_draw_callback(subghz_test_packet->view, (ViewDrawCallback)subghz_test_packet_draw);
view_set_input_callback(subghz_test_packet->view, subghz_test_packet_input);
view_set_enter_callback(subghz_test_packet->view, subghz_test_packet_enter);
view_set_exit_callback(subghz_test_packet->view, subghz_test_packet_exit);
view_set_previous_callback(subghz_test_packet->view, subghz_test_packet_back);
subghz_test_packet->timer = osTimerNew(
subghz_test_packet_rssi_timer_callback, osTimerPeriodic, subghz_test_packet, NULL);
return subghz_test_packet;
}
void subghz_test_packet_free(SubghzTestPacket* subghz_test_packet) {
furi_assert(subghz_test_packet);
osTimerDelete(subghz_test_packet->timer);
view_free(subghz_test_packet->view);
free(subghz_test_packet);
}
View* subghz_test_packet_get_view(SubghzTestPacket* subghz_test_packet) {
furi_assert(subghz_test_packet);
return subghz_test_packet->view;
}

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applications/subghz/subghz_test_packet.h Normal file
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#pragma once
#include <gui/view.h>
typedef struct SubghzTestPacket SubghzTestPacket;
SubghzTestPacket* subghz_test_packet_alloc();
void subghz_test_packet_free(SubghzTestPacket* subghz_test_packet);
View* subghz_test_packet_get_view(SubghzTestPacket* subghz_test_packet);

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applications/subghz/view/subghz-view-spectrum-settings.cpp
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#include "subghz-view-spectrum-settings.h"
#include <callback-connector.h>
struct SpectrumSettingsModel {
uint32_t start_freq;
};
/***************************************************************************************/
static void draw_callback(Canvas* canvas, void* _model) {
SpectrumSettingsModel* model = static_cast<SpectrumSettingsModel*>(_model);
const uint8_t str_size = 64;
char str_buffer[str_size];
canvas_clear(canvas);
snprintf(str_buffer, str_size, "Start freq < %ld > MHz", model->start_freq);
canvas_draw_str_aligned(canvas, 64, 32, AlignCenter, AlignCenter, str_buffer);
}
static bool input_callback(InputEvent* event, void* context) {
SubghzViewSpectrumSettings* _this = static_cast<SubghzViewSpectrumSettings*>(context);
bool consumed = false;
// Process key presses only
if(event->type == InputTypeShort) {
if(event->key == InputKeyOk) {
_this->call_ok_callback();
consumed = true;
} else if(event->key == InputKeyLeft) {
with_view_model_cpp(_this->get_view(), SpectrumSettingsModel, model, {
model->start_freq--;
return true;
});
consumed = true;
} else if(event->key == InputKeyRight) {
with_view_model_cpp(_this->get_view(), SpectrumSettingsModel, model, {
model->start_freq++;
return true;
});
consumed = true;
}
}
return consumed;
}
/***************************************************************************************/
View* SubghzViewSpectrumSettings::get_view() {
return view;
}
void SubghzViewSpectrumSettings::set_ok_callback(OkCallback callback, void* context) {
ok_callback = callback;
ok_callback_context = context;
}
void SubghzViewSpectrumSettings::call_ok_callback() {
if(ok_callback != nullptr) {
ok_callback(ok_callback_context);
}
}
void SubghzViewSpectrumSettings::set_start_freq(uint32_t start_freq) {
with_view_model_cpp(view, SpectrumSettingsModel, model, {
model->start_freq = start_freq;
return true;
});
}
uint32_t SubghzViewSpectrumSettings::get_start_freq() {
uint32_t result;
with_view_model_cpp(view, SpectrumSettingsModel, model, {
result = model->start_freq;
return false;
});
return result;
}
SubghzViewSpectrumSettings::SubghzViewSpectrumSettings() {
view = view_alloc();
view_set_context(view, this);
view_allocate_model(view, ViewModelTypeLocking, sizeof(SpectrumSettingsModel));
view_set_draw_callback(view, draw_callback);
view_set_input_callback(view, input_callback);
}
SubghzViewSpectrumSettings::~SubghzViewSpectrumSettings() {
view_free(view);
}

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applications/subghz/view/subghz-view-spectrum-settings.h
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#include <gui/view.h>
class SubghzViewSpectrumSettings {
public:
SubghzViewSpectrumSettings();
~SubghzViewSpectrumSettings();
View* get_view();
// ok callback methods
typedef void (*OkCallback)(void* context);
void set_ok_callback(OkCallback callback, void* context);
void call_ok_callback();
// model data getters/setters
void set_start_freq(uint32_t start_freq);
uint32_t get_start_freq();
private:
View* view;
// ok callback data
OkCallback ok_callback = nullptr;
void* ok_callback_context = nullptr;
};