Signal send demo - Aug 22, 2023 session
This commit is contained in:
Derek Jamison
parent
568f74348f
commit
26104939ab
25
subghz/apps/signal_send_demo/README.md
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25
subghz/apps/signal_send_demo/README.md
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# start_here
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You can use this application as a starting point for creating your own application. We updated it to send some Sub-GHz signals.
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# Overview
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This application has the following submenu items:
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* Config
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* Send Princeton
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* Send Nice FLO
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* Flip the world
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* About
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# Config
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The "Config" menu item currently has 1 setting. You can modify the menu to contain multiple settings if needed.
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# Send Princeton
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This sends a Princeton signal with a hard-coded SN+Button. The app.c file sets the value with ``send_princeton(0x967AB4, freq);`` It currently is the same as this [princeton.sub](./princeton.sub) file.
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# Send Nice FLO
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This sends a Nice FLO signal with a hard-coded value. The app.c file sets the value with ``send_nice_flo(0xDA1, freq);`` It currently is the same as this [nice_flo.sub](./nice_flo.sub) file.
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# Flip the world
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The "Flip the world" is where you would put your primary application. It currently just renders the UI. The back button goes back to the main menu.
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# About
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The "About" menu item contains information about your application, so people know what to do with it & how to contact you.
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subghz/apps/signal_send_demo/app.c
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subghz/apps/signal_send_demo/app.c
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#include <furi.h>
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#include <furi_hal.h>
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#include <gui/gui.h>
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#include <gui/view.h>
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#include <gui/view_dispatcher.h>
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#include <gui/modules/submenu.h>
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#include <gui/modules/widget.h>
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#include <gui/modules/variable_item_list.h>
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#include <notification/notification.h>
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#include <notification/notification_messages.h>
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#include "my_app_aug_22_2023_icons.h"
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#include "./tag.h"
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#include "./princeton.h"
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#include "./nice_flo.h"
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// Comment this line if you don't want the backlight to be continuously on.
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#define BACKLIGHT_ALWAYS_ON yep
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uint32_t setting_1_values[] = {315000000, 433920000, 915000000};
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char* setting_1_names[] = {"315.00", "433.92", "915.00"};
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typedef enum {
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MyAppSubmenuIndexConfigure,
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MyAppSubmenuIndexSendPricetonSignal,
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MyAppSubmenuIndexSendNiceFloSignal,
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MyAppSubmenuIndexFlipTheWorld,
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MyAppSubmenuIndexAbout,
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} MyAppSubmenuIndex;
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typedef enum {
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MyAppViewSubmenu,
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MyAppViewConfigure,
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MyAppViewSendSignal,
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MyAppViewFlipTheWorld,
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MyAppViewAbout,
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} MyAppView;
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typedef struct {
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uint32_t setting_1_index;
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} MyModel;
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typedef struct {
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ViewDispatcher* view_dispatcher;
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NotificationApp* notifications;
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Submenu* submenu;
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VariableItemList* variable_item_list_config;
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View* view_flip_the_world;
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Widget* widget_about;
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Widget* widget_send_signal;
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MyModel* model;
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} MyApp;
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/**
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* @brief Callback for navigation events
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* @details This function is called when user press back button. We return VIEW_NONE to
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* indicate that we want to exit the application.
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* @param context The context
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* @return next view id
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*/
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static uint32_t my_app_navigation_exit_callback(void* context) {
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UNUSED(context);
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return VIEW_NONE;
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}
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/**
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* @brief Callback for navigation events
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* @details This function is called when user press back button. We return VIEW_NONE to
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* indicate that we want to exit the application.
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* @param context The context
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* @return next view id
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*/
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static uint32_t my_app_navigation_submenu_callback(void* context) {
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UNUSED(context);
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return MyAppViewSubmenu;
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}
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/**
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* @brief Callback for most of the submenu events (About, Configure, etc.)
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* @details This function is called when user press a submenu item. We switch to the
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* appropriate view.
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* @param context The context
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* @param[in] index The index of the menu item.
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*/
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static void my_app_submenu_callback(void* context, uint32_t index) {
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MyApp* app = (MyApp*)context;
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switch(index) {
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case MyAppSubmenuIndexConfigure:
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view_dispatcher_switch_to_view(app->view_dispatcher, MyAppViewConfigure);
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break;
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case MyAppSubmenuIndexFlipTheWorld: {
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// Copy our model data to the view.
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MyModel* model = view_get_model(app->view_flip_the_world);
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model->setting_1_index = app->model->setting_1_index;
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view_dispatcher_switch_to_view(app->view_dispatcher, MyAppViewFlipTheWorld);
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} break;
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case MyAppSubmenuIndexAbout:
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view_dispatcher_switch_to_view(app->view_dispatcher, MyAppViewAbout);
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break;
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default:
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FURI_LOG_E(TAG, "Unknown submenu index %lu", index);
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break;
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}
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}
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/**
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* @brief Callback for submenu events that send a signal
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* @details This function is called when user press a submenu item. We send the signal,
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* show a "sending signal" screen, and then switch back to the submenu.
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* @param context The context
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* @param[in] index The index of the menu item.
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*/
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static void my_app_submenu_send_signal_callback(void* context, uint32_t index) {
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MyApp* app = (MyApp*)context;
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uint32_t freq = setting_1_values[app->model->setting_1_index];
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// Show a "sending signal" screen while we send the signal.
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view_dispatcher_switch_to_view(app->view_dispatcher, MyAppViewSendSignal);
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switch(index) {
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case MyAppSubmenuIndexSendPricetonSignal: {
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// Send Princeton signal
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send_princeton(0x967AB4, freq);
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} break;
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case MyAppSubmenuIndexSendNiceFloSignal: {
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// Send Nice FLO signal
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send_nice_flo(0xDA1, freq);
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} break;
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default:
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FURI_LOG_E(TAG, "Unknown submenu index %lu", index);
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break;
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}
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// Small delay of a few milliseconds so people can read the screen, before we switch back.
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furi_delay_ms(400);
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view_dispatcher_switch_to_view(app->view_dispatcher, MyAppViewSubmenu);
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}
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static void my_app_setting_1_change(VariableItem* item) {
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MyApp* app = variable_item_get_context(item);
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uint8_t index = variable_item_get_current_value_index(item);
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variable_item_set_current_value_text(item, setting_1_names[index]);
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MyModel* model = app->model;
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model->setting_1_index = index;
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}
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static void my_app_view_draw_callback(Canvas* canvas, void* model) {
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MyModel* my_model = (MyModel*)model;
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canvas_draw_str(canvas, 25, 15, "FLIP THE WORLD!!!");
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canvas_draw_icon(canvas, 64, 32, &I_glyph_1_7x9);
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canvas_draw_str(canvas, 64, 60, setting_1_names[my_model->setting_1_index]);
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}
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static bool my_app_view_input_callback(InputEvent* event, void* context) {
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UNUSED(context);
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UNUSED(event);
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return false;
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}
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static MyApp* my_app_alloc() {
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MyApp* app = (MyApp*)malloc(sizeof(MyApp));
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Gui* gui = furi_record_open(RECORD_GUI);
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app->model = (MyModel*)malloc(sizeof(MyModel));
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app->model->setting_1_index = 0;
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app->view_dispatcher = view_dispatcher_alloc();
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view_dispatcher_enable_queue(app->view_dispatcher);
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view_dispatcher_attach_to_gui(app->view_dispatcher, gui, ViewDispatcherTypeFullscreen);
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app->submenu = submenu_alloc();
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submenu_set_header(app->submenu, "Signal Send Demo");
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submenu_add_item(
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app->submenu, "Config", MyAppSubmenuIndexConfigure, my_app_submenu_callback, app);
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submenu_add_item(
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app->submenu,
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"Send Princeton",
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MyAppSubmenuIndexSendPricetonSignal,
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my_app_submenu_send_signal_callback,
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app);
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submenu_add_item(
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app->submenu,
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"Send Nice FLO",
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MyAppSubmenuIndexSendNiceFloSignal,
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my_app_submenu_send_signal_callback,
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app);
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submenu_add_item(
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app->submenu,
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"Flip the world",
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MyAppSubmenuIndexFlipTheWorld,
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my_app_submenu_callback,
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app);
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submenu_add_item(app->submenu, "About", MyAppSubmenuIndexAbout, my_app_submenu_callback, app);
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view_set_previous_callback(submenu_get_view(app->submenu), my_app_navigation_exit_callback);
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view_dispatcher_add_view(
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app->view_dispatcher, MyAppViewSubmenu, submenu_get_view(app->submenu));
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view_dispatcher_switch_to_view(app->view_dispatcher, MyAppViewSubmenu);
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app->variable_item_list_config = variable_item_list_alloc();
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variable_item_list_reset(app->variable_item_list_config);
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VariableItem* item = variable_item_list_add(
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app->variable_item_list_config,
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"Frequency",
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COUNT_OF(setting_1_values),
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my_app_setting_1_change,
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app);
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uint8_t setting_1_index = 1;
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variable_item_set_current_value_index(item, setting_1_index);
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variable_item_set_current_value_text(item, setting_1_names[setting_1_index]);
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view_set_previous_callback(
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variable_item_list_get_view(app->variable_item_list_config),
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my_app_navigation_submenu_callback);
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view_dispatcher_add_view(
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app->view_dispatcher,
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MyAppViewConfigure,
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variable_item_list_get_view(app->variable_item_list_config));
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app->view_flip_the_world = view_alloc();
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view_set_draw_callback(app->view_flip_the_world, my_app_view_draw_callback);
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view_set_input_callback(app->view_flip_the_world, my_app_view_input_callback);
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view_set_previous_callback(app->view_flip_the_world, my_app_navigation_submenu_callback);
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view_allocate_model(app->view_flip_the_world, ViewModelTypeLockFree, sizeof(MyModel));
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MyModel* model = app->model;
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model->setting_1_index = setting_1_index;
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view_dispatcher_add_view(
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app->view_dispatcher, MyAppViewFlipTheWorld, app->view_flip_the_world);
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app->widget_about = widget_alloc();
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widget_add_text_scroll_element(
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app->widget_about,
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0,
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0,
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128,
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64,
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"Signal Send Demo\n---\nThis is a sample application\nthat sends some protocols.\nReplace with your code to do something interesting!\n\nauthor: @codeallnight\nhttps://discord.com/invite/NsjCvqwPAd\nhttps://youtube.com/@MrDerekJamison");
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view_set_previous_callback(
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widget_get_view(app->widget_about), my_app_navigation_submenu_callback);
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view_dispatcher_add_view(
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app->view_dispatcher, MyAppViewAbout, widget_get_view(app->widget_about));
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app->widget_send_signal = widget_alloc();
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widget_add_text_scroll_element(app->widget_send_signal, 0, 0, 128, 64, "Sending signal");
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view_dispatcher_add_view(
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app->view_dispatcher, MyAppViewSendSignal, widget_get_view(app->widget_send_signal));
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app->notifications = furi_record_open(RECORD_NOTIFICATION);
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#ifdef BACKLIGHT_ALWAYS_ON
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notification_message(app->notifications, &sequence_display_backlight_enforce_on);
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#endif
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return app;
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}
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static void my_app_free(MyApp* app) {
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#ifdef BACKLIGHT_ALWAYS_ON
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notification_message(app->notifications, &sequence_display_backlight_enforce_auto);
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#endif
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furi_record_close(RECORD_NOTIFICATION);
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view_dispatcher_remove_view(app->view_dispatcher, MyAppViewSendSignal);
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widget_free(app->widget_send_signal);
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view_dispatcher_remove_view(app->view_dispatcher, MyAppViewAbout);
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widget_free(app->widget_about);
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view_dispatcher_remove_view(app->view_dispatcher, MyAppViewFlipTheWorld);
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view_free(app->view_flip_the_world);
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view_dispatcher_remove_view(app->view_dispatcher, MyAppViewConfigure);
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variable_item_list_free(app->variable_item_list_config);
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view_dispatcher_remove_view(app->view_dispatcher, MyAppViewSubmenu);
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submenu_free(app->submenu);
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view_dispatcher_free(app->view_dispatcher);
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furi_record_close(RECORD_GUI);
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free(app);
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}
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int32_t signal_send_demo_app(void* p) {
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UNUSED(p);
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MyApp* app = my_app_alloc();
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view_dispatcher_run(app->view_dispatcher);
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my_app_free(app);
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return 0;
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}
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BIN
subghz/apps/signal_send_demo/app.png
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BIN
subghz/apps/signal_send_demo/app.png
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After Width: | Height: | Size: 2.5 KiB |
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subghz/apps/signal_send_demo/application.fam
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subghz/apps/signal_send_demo/application.fam
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App(
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appid="my_app_aug_22_2023",
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name="Signal Send Demo",
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apptype=FlipperAppType.EXTERNAL,
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entry_point="signal_send_demo_app",
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stack_size=4 * 1024,
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requires=[
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"gui",
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"subghz",
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],
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order=10,
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fap_icon="app.png",
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fap_category="Sub-GHz",
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fap_icon_assets="assets",
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)
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BIN
subghz/apps/signal_send_demo/assets/glyph_1_7x9.png
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BIN
subghz/apps/signal_send_demo/assets/glyph_1_7x9.png
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After Width: | Height: | Size: 3.6 KiB |
98
subghz/apps/signal_send_demo/nice_flo.c
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98
subghz/apps/signal_send_demo/nice_flo.c
Normal file
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#include "./nice_flo.h"
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#include "./tag.h"
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#include <lib/subghz/transmitter.h>
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#include <lib/subghz/devices/cc1101_int/cc1101_int_interconnect.h>
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//#include <applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h>
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#include <lib/subghz/protocols/protocol_items.h>
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#include <lib/subghz/devices/devices.h>
|
||||||
|
|
||||||
|
static void set_nice_flo(FlipperFormat* flipper_format, uint32_t key, uint32_t repeat) {
|
||||||
|
uint32_t bits = 12;
|
||||||
|
uint8_t data[8] = {0};
|
||||||
|
data[6] = (uint8_t)((key >> 8) & 0xFFU);
|
||||||
|
data[7] = (uint8_t)(key & 0xFFU);
|
||||||
|
|
||||||
|
flipper_format_insert_or_update_string_cstr(flipper_format, "Protocol", "Princeton");
|
||||||
|
flipper_format_insert_or_update_uint32(flipper_format, "Bit", &bits, 1);
|
||||||
|
flipper_format_insert_or_update_hex(flipper_format, "Key", data, COUNT_OF(data));
|
||||||
|
flipper_format_insert_or_update_uint32(flipper_format, "Repeat", &repeat, 1);
|
||||||
|
flipper_format_rewind(flipper_format);
|
||||||
|
}
|
||||||
|
|
||||||
|
void send_nice_flo(uint32_t key, uint32_t frequency) {
|
||||||
|
// 'repeat' is the number of times to repeat the signal.
|
||||||
|
uint32_t repeat = 5;
|
||||||
|
|
||||||
|
if(!furi_hal_region_is_frequency_allowed(frequency)) {
|
||||||
|
// TODO: Show friendly UI message if frequency is not allowed.
|
||||||
|
FURI_LOG_E(TAG, "Frequency %lu is not allowed in this region.", frequency);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
FURI_LOG_I(TAG, "Sending signal on frequency %lu", frequency);
|
||||||
|
|
||||||
|
// Populate the CC101 device list.
|
||||||
|
subghz_devices_init();
|
||||||
|
|
||||||
|
// Get the internal radio device.
|
||||||
|
const SubGhzDevice* device = subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_INT_NAME);
|
||||||
|
|
||||||
|
// Get the Nice FLO SubGhzTransmitter (for decoding our file format).
|
||||||
|
SubGhzEnvironment* environment = subghz_environment_alloc();
|
||||||
|
subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
|
||||||
|
SubGhzTransmitter* transmitter = subghz_transmitter_alloc_init(environment, "Nice FLO");
|
||||||
|
|
||||||
|
// Load the payload we want to send into flipper_format.
|
||||||
|
FlipperFormat* flipper_format = flipper_format_string_alloc();
|
||||||
|
set_nice_flo(flipper_format, key, repeat);
|
||||||
|
|
||||||
|
// Fill out the SubGhzProtocolDecoderPrinceton (which includes SubGhzBlockGeneric data) in our transmitter based on parsing flipper_format.
|
||||||
|
// initance->encoder.upload[] gets filled out with duration and level information (You can think of this as the RAW data).
|
||||||
|
SubGhzProtocolStatus status = subghz_transmitter_deserialize(transmitter, flipper_format);
|
||||||
|
furi_assert(status == SubGhzProtocolStatusOk);
|
||||||
|
|
||||||
|
// Currently unused for internal radio, but good idea to still invoke it.
|
||||||
|
subghz_devices_begin(device);
|
||||||
|
|
||||||
|
// Initializes the CC1101 SPI bus
|
||||||
|
subghz_devices_reset(device);
|
||||||
|
|
||||||
|
// Use one of the presets in subghz_device_cc1101_int_interconnect_load_preset. If the first argument is FuriHalSubGhzPresetCustom, then the second argument is
|
||||||
|
// a custom register table (Reg, value, reg, value, ...,0, 0, PATable [0..7] entries).
|
||||||
|
subghz_devices_load_preset(device, FuriHalSubGhzPresetOok650Async, NULL);
|
||||||
|
|
||||||
|
// Set the frequency, RF switch path (band), calibrates the oscillator on the CC1101.
|
||||||
|
frequency = subghz_devices_set_frequency(device, frequency);
|
||||||
|
|
||||||
|
// Stop charging the battery while transmitting.
|
||||||
|
furi_hal_power_suppress_charge_enter();
|
||||||
|
|
||||||
|
// Start transmitting (keeps the DMA buffer filled with the encoder.upload[] data)
|
||||||
|
if(subghz_devices_start_async_tx(device, subghz_transmitter_yield, transmitter)) {
|
||||||
|
// Wait for the transmission to complete.
|
||||||
|
while(!(subghz_devices_is_async_complete_tx(device))) {
|
||||||
|
furi_delay_ms(100);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Stop transmitting, debug log (tag="FuriHalSubGhz") the duty cycle information.
|
||||||
|
subghz_devices_stop_async_tx(device);
|
||||||
|
}
|
||||||
|
|
||||||
|
// clean up and shutdown cc1101
|
||||||
|
subghz_devices_sleep(device);
|
||||||
|
|
||||||
|
// also does a shutdown of cc1101
|
||||||
|
subghz_devices_end(device);
|
||||||
|
|
||||||
|
// remove the devices from the registry
|
||||||
|
subghz_devices_deinit();
|
||||||
|
|
||||||
|
// Allow the battery to charge again.
|
||||||
|
furi_hal_power_suppress_charge_exit();
|
||||||
|
|
||||||
|
// Free resources we allocated.
|
||||||
|
flipper_format_free(flipper_format);
|
||||||
|
subghz_transmitter_free(transmitter);
|
||||||
|
subghz_environment_free(environment);
|
||||||
|
}
|
||||||
4
subghz/apps/signal_send_demo/nice_flo.h
Normal file
4
subghz/apps/signal_send_demo/nice_flo.h
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
#pragma once
|
||||||
|
#include <furi.h>
|
||||||
|
|
||||||
|
void send_nice_flo(uint32_t key, uint32_t frequency);
|
||||||
7
subghz/apps/signal_send_demo/nice_flo.sub
Normal file
7
subghz/apps/signal_send_demo/nice_flo.sub
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
Filetype: Flipper SubGhz Key File
|
||||||
|
Version: 1
|
||||||
|
Frequency: 433920000
|
||||||
|
Preset: FuriHalSubGhzPresetOok650Async
|
||||||
|
Protocol: Nice FLO
|
||||||
|
Bit: 12
|
||||||
|
Key: 00 00 00 00 00 00 0D A1
|
||||||
105
subghz/apps/signal_send_demo/princeton.c
Normal file
105
subghz/apps/signal_send_demo/princeton.c
Normal file
@ -0,0 +1,105 @@
|
|||||||
|
#include "./princeton.h"
|
||||||
|
#include "./tag.h"
|
||||||
|
|
||||||
|
#include <lib/subghz/transmitter.h>
|
||||||
|
#include <lib/subghz/devices/cc1101_int/cc1101_int_interconnect.h>
|
||||||
|
//#include <applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h>
|
||||||
|
#include <lib/subghz/protocols/protocol_items.h>
|
||||||
|
#include <lib/subghz/devices/devices.h>
|
||||||
|
|
||||||
|
static void
|
||||||
|
set_princeton(FlipperFormat* flipper_format, uint32_t key, uint32_t te, uint32_t repeat) {
|
||||||
|
uint32_t bits = 24;
|
||||||
|
uint8_t data[8] = {0};
|
||||||
|
data[5] = (uint8_t)((key >> 16) & 0xFFU);
|
||||||
|
data[6] = (uint8_t)((key >> 8) & 0xFFU);
|
||||||
|
data[7] = (uint8_t)(key & 0xFFU);
|
||||||
|
|
||||||
|
flipper_format_insert_or_update_string_cstr(flipper_format, "Protocol", "Princeton");
|
||||||
|
flipper_format_insert_or_update_uint32(flipper_format, "Bit", &bits, 1);
|
||||||
|
flipper_format_insert_or_update_hex(flipper_format, "Key", data, COUNT_OF(data));
|
||||||
|
flipper_format_insert_or_update_uint32(flipper_format, "TE", &te, 1);
|
||||||
|
flipper_format_insert_or_update_uint32(flipper_format, "Repeat", &repeat, 1);
|
||||||
|
flipper_format_rewind(flipper_format);
|
||||||
|
}
|
||||||
|
|
||||||
|
void send_princeton(uint32_t key, uint32_t frequency) {
|
||||||
|
// 'TE' is the microsecond (us) duration of the smallest pulse (effectively a bit in the BIN_RAW signal).
|
||||||
|
// NOTE: If we wanted the Princeton signal to NOT be detected by FZ we could add +300+50, but receiver might still work (values from te_short+te_delta+50 from princeton.c)
|
||||||
|
uint32_t te = 390;
|
||||||
|
|
||||||
|
// 'repeat' is the number of times to repeat the signal.
|
||||||
|
uint32_t repeat = 5;
|
||||||
|
|
||||||
|
if(!furi_hal_region_is_frequency_allowed(frequency)) {
|
||||||
|
// TODO: Show friendly UI message if frequency is not allowed.
|
||||||
|
FURI_LOG_E(TAG, "Frequency %lu is not allowed in this region.", frequency);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
FURI_LOG_I(TAG, "Sending signal on frequency %lu", frequency);
|
||||||
|
|
||||||
|
// Populate the CC101 device list.
|
||||||
|
subghz_devices_init();
|
||||||
|
|
||||||
|
// Get the internal radio device.
|
||||||
|
const SubGhzDevice* device = subghz_devices_get_by_name(SUBGHZ_DEVICE_CC1101_INT_NAME);
|
||||||
|
|
||||||
|
// Get the Princeton SubGhzTransmitter (for decoding our file format).
|
||||||
|
SubGhzEnvironment* environment = subghz_environment_alloc();
|
||||||
|
subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
|
||||||
|
SubGhzTransmitter* transmitter = subghz_transmitter_alloc_init(environment, "Princeton");
|
||||||
|
|
||||||
|
// Load the payload we want to send into flipper_format.
|
||||||
|
FlipperFormat* flipper_format = flipper_format_string_alloc();
|
||||||
|
set_princeton(flipper_format, key, te, repeat);
|
||||||
|
|
||||||
|
// Fill out the SubGhzProtocolDecoderPrinceton (which includes SubGhzBlockGeneric data) in our transmitter based on parsing flipper_format.
|
||||||
|
// initance->encoder.upload[] gets filled out with duration and level information (You can think of this as the RAW data).
|
||||||
|
SubGhzProtocolStatus status = subghz_transmitter_deserialize(transmitter, flipper_format);
|
||||||
|
furi_assert(status == SubGhzProtocolStatusOk);
|
||||||
|
|
||||||
|
// Currently unused for internal radio, but good idea to still invoke it.
|
||||||
|
subghz_devices_begin(device);
|
||||||
|
|
||||||
|
// Initializes the CC1101 SPI bus
|
||||||
|
subghz_devices_reset(device);
|
||||||
|
|
||||||
|
// Use one of the presets in subghz_device_cc1101_int_interconnect_load_preset. If the first argument is FuriHalSubGhzPresetCustom, then the second argument is
|
||||||
|
// a custom register table (Reg, value, reg, value, ...,0, 0, PATable [0..7] entries).
|
||||||
|
subghz_devices_load_preset(device, FuriHalSubGhzPresetOok650Async, NULL);
|
||||||
|
|
||||||
|
// Set the frequency, RF switch path (band), calibrates the oscillator on the CC1101.
|
||||||
|
frequency = subghz_devices_set_frequency(device, frequency);
|
||||||
|
|
||||||
|
// Stop charging the battery while transmitting.
|
||||||
|
furi_hal_power_suppress_charge_enter();
|
||||||
|
|
||||||
|
// Start transmitting (keeps the DMA buffer filled with the encoder.upload[] data)
|
||||||
|
if(subghz_devices_start_async_tx(device, subghz_transmitter_yield, transmitter)) {
|
||||||
|
// Wait for the transmission to complete.
|
||||||
|
while(!(subghz_devices_is_async_complete_tx(device))) {
|
||||||
|
furi_delay_ms(100);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Stop transmitting, debug log (tag="FuriHalSubGhz") the duty cycle information.
|
||||||
|
subghz_devices_stop_async_tx(device);
|
||||||
|
}
|
||||||
|
|
||||||
|
// clean up and shutdown cc1101
|
||||||
|
subghz_devices_sleep(device);
|
||||||
|
|
||||||
|
// also does a shutdown of cc1101
|
||||||
|
subghz_devices_end(device);
|
||||||
|
|
||||||
|
// remove the devices from the registry
|
||||||
|
subghz_devices_deinit();
|
||||||
|
|
||||||
|
// Allow the battery to charge again.
|
||||||
|
furi_hal_power_suppress_charge_exit();
|
||||||
|
|
||||||
|
// Free resources we allocated.
|
||||||
|
flipper_format_free(flipper_format);
|
||||||
|
subghz_transmitter_free(transmitter);
|
||||||
|
subghz_environment_free(environment);
|
||||||
|
}
|
||||||
5
subghz/apps/signal_send_demo/princeton.h
Normal file
5
subghz/apps/signal_send_demo/princeton.h
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <furi.h>
|
||||||
|
|
||||||
|
void send_princeton(uint32_t key, uint32_t frequency);
|
||||||
8
subghz/apps/signal_send_demo/princeton.sub
Normal file
8
subghz/apps/signal_send_demo/princeton.sub
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
Filetype: Flipper SubGhz Key File
|
||||||
|
Version: 1
|
||||||
|
Frequency: 433920000
|
||||||
|
Preset: FuriHalSubGhzPresetOok650Async
|
||||||
|
Protocol: Princeton
|
||||||
|
Bit: 24
|
||||||
|
Key: 00 00 00 00 00 96 7A B4
|
||||||
|
TE: 390
|
||||||
3
subghz/apps/signal_send_demo/tag.h
Normal file
3
subghz/apps/signal_send_demo/tag.h
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
#define TAG "MyAppId"
|
||||||
Loading…
Reference in New Issue
Block a user