[FL-1815, FL-1851, FL-1856] SubGhz: preparation for certification, add deleting stored signals and rename file in SubGHz app (#714)

* [FL-1811] FuriHal: move core2 startup to hal init stage, prevent working with flash controller till core2 startup finish. #704
* SubGhz: fix GO0 low on last hop transmission,  decreased DutyCycle in tests
* SubGhz: test_static fix max 5 sec in transmission mode, DutyCycle <23%
* [FL-1815] SubGhz: prohibiting transmission if it is not within the permitted range for the given region
* SubGhz: fix F7 furi-hal-subghz
* SubGhz: fix logic working tests
* SubGhz: fix princeton encoder for test
* SubGhz: add log princeton encoder
* [FL-1856] Subghz: fix output a double error if the file cannot be opened
* [FL-1851] SubGhz: add deleting Stored Signals in SubGHz App
* SubGhz: add rename file SubGhz app
* SubGhz: update stats message in princeton
* SubGhz: correct spelling
* SubGhz: fix FM config,  add hardware signal processing less than 16 μs,  add added filter for processing short signals
* SubGhz: add Scher-Khan MAGICAR Dinamic protocol
* SubGhz: sync fury targets

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm 2021-09-28 04:05:40 +04:00 committed by GitHub
parent 416e1bda35
commit a8981d317a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
32 changed files with 1111 additions and 152 deletions

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@ -7,6 +7,10 @@ ADD_SCENE(subghz, save_success, SaveSuccess)
ADD_SCENE(subghz, saved, Saved)
ADD_SCENE(subghz, transmitter, Transmitter)
ADD_SCENE(subghz, show_error, ShowError)
ADD_SCENE(subghz, show_only_rx, ShowOnlyRx)
ADD_SCENE(subghz, saved_menu, SavedMenu)
ADD_SCENE(subghz, delete, Delete)
ADD_SCENE(subghz, delete_success, DeleteSuccess)
ADD_SCENE(subghz, test, Test)
ADD_SCENE(subghz, test_static, TestStatic)
ADD_SCENE(subghz, test_carrier, TestCarrier)

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@ -0,0 +1,71 @@
#include "../subghz_i.h"
typedef enum {
SubGhzSceneDeleteInfoCustomEventDelete,
} SubGhzSceneDeleteInfoCustomEvent;
void subghz_scene_delete_callback(GuiButtonType result, InputType type, void* context) {
furi_assert(context);
SubGhz* subghz = context;
if((result == GuiButtonTypeRight) && (type == InputTypeShort)) {
view_dispatcher_send_custom_event(
subghz->view_dispatcher, SubGhzSceneDeleteInfoCustomEventDelete);
}
}
void subghz_scene_delete_on_enter(void* context) {
SubGhz* subghz = context;
char buffer_str[16];
snprintf(
buffer_str,
sizeof(buffer_str),
"%03ld.%02ld",
subghz->txrx->frequency / 1000000 % 1000,
subghz->txrx->frequency / 10000 % 100);
widget_add_string_element(
subghz->widget, 78, 0, AlignLeft, AlignTop, FontSecondary, buffer_str);
if(subghz->txrx->preset == FuriHalSubGhzPresetOok650Async ||
subghz->txrx->preset == FuriHalSubGhzPresetOok270Async) {
snprintf(buffer_str, sizeof(buffer_str), "AM");
} else if(subghz->txrx->preset == FuriHalSubGhzPreset2FSKAsync) {
snprintf(buffer_str, sizeof(buffer_str), "FM");
} else {
furi_crash(NULL);
}
widget_add_string_element(
subghz->widget, 113, 0, AlignLeft, AlignTop, FontSecondary, buffer_str);
string_t text;
string_init(text);
subghz->txrx->protocol_result->to_string(subghz->txrx->protocol_result, text);
widget_add_string_multiline_element(
subghz->widget, 0, 0, AlignLeft, AlignTop, FontSecondary, string_get_cstr(text));
string_clear(text);
widget_add_button_element(
subghz->widget, GuiButtonTypeRight, "Delete", subghz_scene_delete_callback, subghz);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewWidget);
}
bool subghz_scene_delete_on_event(void* context, SceneManagerEvent event) {
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubGhzSceneDeleteInfoCustomEventDelete) {
memcpy(subghz->file_name_tmp, subghz->file_name, strlen(subghz->file_name));
if(subghz_delete_file(subghz)) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneDeleteSuccess);
} else {
scene_manager_search_and_switch_to_previous_scene(
subghz->scene_manager, SubGhzSceneStart);
}
return true;
}
}
return false;
}
void subghz_scene_delete_on_exit(void* context) {
SubGhz* subghz = context;
widget_clear(subghz->widget);
}

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@ -0,0 +1,48 @@
#include "../subghz_i.h"
#define SCENE_DELETE_SUCCESS_CUSTOM_EVENT (0UL)
void subghz_scene_delete_success_popup_callback(void* context) {
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, SCENE_DELETE_SUCCESS_CUSTOM_EVENT);
}
void subghz_scene_delete_success_on_enter(void* context) {
SubGhz* subghz = context;
// Setup view
Popup* popup = subghz->popup;
popup_set_icon(popup, 0, 2, &I_DolphinMafia_115x62);
popup_set_header(popup, "Deleted", 83, 19, AlignLeft, AlignBottom);
popup_set_timeout(popup, 1500);
popup_set_context(popup, subghz);
popup_set_callback(popup, subghz_scene_delete_success_popup_callback);
popup_enable_timeout(popup);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewPopup);
}
bool subghz_scene_delete_success_on_event(void* context, SceneManagerEvent event) {
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SCENE_DELETE_SUCCESS_CUSTOM_EVENT) {
return scene_manager_search_and_switch_to_previous_scene(
subghz->scene_manager, SubGhzSceneStart);
}
}
return false;
}
void subghz_scene_delete_success_on_exit(void* context) {
SubGhz* subghz = context;
// Clear view
Popup* popup = subghz->popup;
popup_set_header(popup, NULL, 0, 0, AlignCenter, AlignBottom);
popup_set_text(popup, NULL, 0, 0, AlignCenter, AlignTop);
popup_set_icon(popup, 0, 0, NULL);
popup_set_callback(popup, NULL);
popup_set_context(popup, NULL);
popup_set_timeout(popup, 0);
popup_disable_timeout(popup);
}

View File

@ -101,7 +101,6 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubGhzSceneReceiverInfoCustomEventTxStart) {
//CC1101 Stop RX -> Start TX
subghz->state_notifications = NOTIFICATION_TX_STATE;
if(subghz->txrx->hopper_state != SubGhzHopperStateOFF) {
subghz->txrx->hopper_state = SubGhzHopperStatePause;
}
@ -112,7 +111,11 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
return false;
}
if(subghz->txrx->txrx_state == SubGhzTxRxStateIdle) {
subghz_tx_start(subghz);
if(!subghz_tx_start(subghz)) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowOnlyRx);
} else {
subghz->state_notifications = NOTIFICATION_TX_STATE;
}
}
return true;
} else if(event.event == SubGhzSceneReceiverInfoCustomEventTxStop) {
@ -145,6 +148,7 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
}
if(subghz->txrx->protocol_result && subghz->txrx->protocol_result->to_save_string &&
strcmp(subghz->txrx->protocol_result->name, "KeeLoq")) {
subghz_file_name_clear(subghz);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveName);
}
return true;

View File

@ -16,15 +16,19 @@ void subghz_scene_save_name_on_enter(void* context) {
TextInput* text_input = subghz->text_input;
bool dev_name_empty = false;
set_random_name(subghz->text_store, sizeof(subghz->text_store));
dev_name_empty = true;
if(!strcmp(subghz->file_name, "")) {
set_random_name(subghz->file_name, sizeof(subghz->file_name));
dev_name_empty = true;
} else {
memcpy(subghz->file_name_tmp, subghz->file_name, strlen(subghz->file_name));
}
text_input_set_header_text(text_input, "Name signal");
text_input_set_result_callback(
text_input,
subghz_scene_save_name_text_input_callback,
subghz,
subghz->text_store,
subghz->file_name,
22, //Max len name
dev_name_empty);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewTextInput);
@ -35,8 +39,12 @@ bool subghz_scene_save_name_on_event(void* context, SceneManagerEvent event) {
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SCENE_SAVE_NAME_CUSTOM_EVENT) {
if(strcmp(subghz->text_store, "") &&
subghz_save_protocol_to_file(subghz, subghz->text_store)) {
if(strcmp(subghz->file_name, "") &&
subghz_save_protocol_to_file(subghz, subghz->file_name)) {
if(strcmp(subghz->file_name_tmp, "")) {
subghz_delete_file(subghz);
}
subghz_file_name_clear(subghz);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveSuccess);
return true;
} else {

View File

@ -4,7 +4,7 @@ void subghz_scene_saved_on_enter(void* context) {
SubGhz* subghz = context;
if(subghz_load_protocol_from_file(subghz)) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneTransmitter);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSavedMenu);
} else {
scene_manager_search_and_switch_to_previous_scene(subghz->scene_manager, SubGhzSceneStart);
}

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@ -0,0 +1,69 @@
#include "../subghz_i.h"
enum SubmenuIndex {
SubmenuIndexEmulate,
SubmenuIndexEdit,
SubmenuIndexDelete,
};
void subghz_scene_saved_menu_submenu_callback(void* context, uint32_t index) {
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, index);
}
void subghz_scene_saved_menu_on_enter(void* context) {
SubGhz* subghz = context;
submenu_add_item(
subghz->submenu,
"Emulate",
SubmenuIndexEmulate,
subghz_scene_saved_menu_submenu_callback,
subghz);
submenu_add_item(
subghz->submenu,
"Edit name",
SubmenuIndexEdit,
subghz_scene_saved_menu_submenu_callback,
subghz);
submenu_add_item(
subghz->submenu,
"Delete",
SubmenuIndexDelete,
subghz_scene_saved_menu_submenu_callback,
subghz);
submenu_set_selected_item(
subghz->submenu,
scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneSavedMenu));
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewMenu);
}
bool subghz_scene_saved_menu_on_event(void* context, SceneManagerEvent event) {
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubmenuIndexEmulate) {
scene_manager_set_scene_state(
subghz->scene_manager, SubGhzSceneSavedMenu, SubmenuIndexEmulate);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneTransmitter);
return true;
} else if(event.event == SubmenuIndexDelete) {
scene_manager_set_scene_state(
subghz->scene_manager, SubGhzSceneSavedMenu, SubmenuIndexDelete);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneDelete);
return true;
} else if(event.event == SubmenuIndexEdit) {
scene_manager_set_scene_state(
subghz->scene_manager, SubGhzSceneSavedMenu, SubmenuIndexEdit);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveName);
return true;
}
}
return false;
}
void subghz_scene_saved_menu_on_exit(void* context) {
SubGhz* subghz = context;
submenu_clean(subghz->submenu);
}

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@ -174,6 +174,7 @@ bool subghz_scene_set_type_on_event(void* context, SceneManagerEvent event) {
if(generated_protocol) {
subghz->txrx->frequency = subghz_frequencies[subghz_frequencies_433_92];
subghz->txrx->preset = FuriHalSubGhzPresetOok650Async;
subghz_file_name_clear(subghz);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveName);
return true;
}

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@ -0,0 +1,53 @@
#include "../subghz_i.h"
#define SCENE_NO_MAN_CUSTOM_EVENT (11UL)
void subghz_scene_show_only_rx_popup_callback(void* context) {
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, SCENE_NO_MAN_CUSTOM_EVENT);
}
const void subghz_scene_show_only_rx_on_enter(void* context) {
SubGhz* subghz = context;
// Setup view
Popup* popup = subghz->popup;
popup_set_icon(popup, 67, 12, &I_DolphinFirstStart7_61x51);
popup_set_text(
popup,
"This frequency can\nonly be used for RX\nin your region",
38,
40,
AlignCenter,
AlignBottom);
popup_set_timeout(popup, 1500);
popup_set_context(popup, subghz);
popup_set_callback(popup, subghz_scene_show_only_rx_popup_callback);
popup_enable_timeout(popup);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewPopup);
}
const bool subghz_scene_show_only_rx_on_event(void* context, SceneManagerEvent event) {
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SCENE_NO_MAN_CUSTOM_EVENT) {
scene_manager_previous_scene(subghz->scene_manager);
return true;
}
}
return false;
}
const void subghz_scene_show_only_rx_on_exit(void* context) {
SubGhz* subghz = context;
// Clear view
Popup* popup = subghz->popup;
popup_set_header(popup, NULL, 0, 0, AlignCenter, AlignBottom);
popup_set_text(popup, NULL, 0, 0, AlignCenter, AlignTop);
popup_set_icon(popup, 0, 0, NULL);
popup_set_callback(popup, NULL);
popup_set_context(popup, NULL);
popup_set_timeout(popup, 0);
popup_disable_timeout(popup);
}

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@ -1,12 +1,27 @@
#include "../subghz_i.h"
#include "../views/subghz_test_carrier.h"
void subghz_scene_test_carrier_callback(SubghzTestCarrierEvent event, void* context) {
furi_assert(context);
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, event);
}
void subghz_scene_test_carrier_on_enter(void* context) {
SubGhz* subghz = context;
subghz_test_carrier_set_callback(
subghz->subghz_test_carrier, subghz_scene_test_carrier_callback, subghz);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewTestCarrier);
}
bool subghz_scene_test_carrier_on_event(void* context, SceneManagerEvent event) {
// SubGhz* subghz = context;
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubghzTestCarrierEventOnlyRx) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowOnlyRx);
return true;
}
}
return false;
}

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@ -1,12 +1,27 @@
#include "../subghz_i.h"
#include "../views/subghz_test_packet.h"
void subghz_scene_test_packet_callback(SubghzTestPacketEvent event, void* context) {
furi_assert(context);
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, event);
}
void subghz_scene_test_packet_on_enter(void* context) {
SubGhz* subghz = context;
subghz_test_packet_set_callback(
subghz->subghz_test_packet, subghz_scene_test_packet_callback, subghz);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewTestPacket);
}
bool subghz_scene_test_packet_on_event(void* context, SceneManagerEvent event) {
// SubGhz* subghz = context;
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubghzTestPacketEventOnlyRx) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowOnlyRx);
return true;
}
}
return false;
}

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@ -1,12 +1,27 @@
#include "../subghz_i.h"
#include "../views/subghz_test_static.h"
void subghz_scene_test_static_callback(SubghzTestStaticEvent event, void* context) {
furi_assert(context);
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, event);
}
void subghz_scene_test_static_on_enter(void* context) {
SubGhz* subghz = context;
subghz_test_static_set_callback(
subghz->subghz_test_static, subghz_scene_test_static_callback, subghz);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewStatic);
}
bool subghz_scene_test_static_on_event(void* context, SceneManagerEvent event) {
// SubGhz* subghz = context;
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubghzTestStaticEventOnlyRx) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowOnlyRx);
return true;
}
}
return false;
}

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@ -68,14 +68,18 @@ bool subghz_scene_transmitter_on_event(void* context, SceneManagerEvent event) {
SubGhz* subghz = context;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubghzTransmitterEventSendStart) {
subghz->state_notifications = NOTIFICATION_TX_STATE;
subghz->state_notifications = NOTIFICATION_IDLE_STATE;
if(subghz->txrx->txrx_state == SubGhzTxRxStateRx) {
subghz_rx_end(subghz);
}
if((subghz->txrx->txrx_state == SubGhzTxRxStateIdle) ||
(subghz->txrx->txrx_state == SubGhzTxRxStateSleep)) {
subghz_tx_start(subghz);
subghz_scene_transmitter_update_data_show(subghz);
if(!subghz_tx_start(subghz)) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowOnlyRx);
} else {
subghz->state_notifications = NOTIFICATION_TX_STATE;
subghz_scene_transmitter_update_data_show(subghz);
}
}
return true;
} else if(event.event == SubghzTransmitterEventSendStop) {

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@ -48,12 +48,14 @@ void subghz_cli_command_tx_carrier(Cli* cli, string_t args, void* context) {
hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
hal_gpio_write(&gpio_cc1101_g0, true);
furi_hal_subghz_tx();
printf("Transmitting at frequency %lu Hz\r\n", frequency);
printf("Press CTRL+C to stop\r\n");
while(!cli_cmd_interrupt_received(cli)) {
osDelay(250);
if(furi_hal_subghz_tx()) {
printf("Transmitting at frequency %lu Hz\r\n", frequency);
printf("Press CTRL+C to stop\r\n");
while(!cli_cmd_interrupt_received(cli)) {
osDelay(250);
}
} else {
printf("This frequency can only be used for RX in your region\r\n");
}
furi_hal_subghz_set_path(FuriHalSubGhzPathIsolate);

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@ -40,19 +40,19 @@ uint32_t subghz_rx(SubGhz* subghz, uint32_t frequency) {
return value;
}
uint32_t subghz_tx(SubGhz* subghz, uint32_t frequency) {
static bool subghz_tx(SubGhz* subghz, uint32_t frequency) {
furi_assert(subghz);
if(!furi_hal_subghz_is_frequency_valid(frequency)) {
furi_crash(NULL);
}
furi_assert(subghz->txrx->txrx_state != SubGhzTxRxStateSleep);
furi_hal_subghz_idle();
uint32_t value = furi_hal_subghz_set_frequency_and_path(frequency);
furi_hal_subghz_set_frequency_and_path(frequency);
hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
hal_gpio_write(&gpio_cc1101_g0, true);
furi_hal_subghz_tx();
bool ret = furi_hal_subghz_tx();
subghz->txrx->txrx_state = SubGhzTxRxStateTx;
return value;
return ret;
}
void subghz_idle(SubGhz* subghz) {
@ -90,9 +90,10 @@ static void subghz_frequency_preset_to_str(SubGhz* subghz, string_t output) {
(int)subghz->txrx->preset);
}
void subghz_tx_start(SubGhz* subghz) {
bool subghz_tx_start(SubGhz* subghz) {
furi_assert(subghz);
bool ret = false;
subghz->txrx->encoder = subghz_protocol_encoder_common_alloc();
subghz->txrx->encoder->repeat = 200; //max repeat with the button held down
//get upload
@ -105,16 +106,23 @@ void subghz_tx_start(SubGhz* subghz) {
subghz_begin(subghz, FuriHalSubGhzPresetOok270Async);
}
if(subghz->txrx->frequency) {
subghz_tx(subghz, subghz->txrx->frequency);
ret = subghz_tx(subghz, subghz->txrx->frequency);
} else {
subghz_tx(subghz, 433920000);
ret = subghz_tx(subghz, 433920000);
}
//Start TX
furi_hal_subghz_start_async_tx(
subghz_protocol_encoder_common_yield, subghz->txrx->encoder);
if(ret) {
//Start TX
furi_hal_subghz_start_async_tx(
subghz_protocol_encoder_common_yield, subghz->txrx->encoder);
}
}
}
if(!ret) {
subghz_protocol_encoder_common_free(subghz->txrx->encoder);
subghz_idle(subghz);
}
return ret;
}
void subghz_tx_stop(SubGhz* subghz) {
@ -125,8 +133,9 @@ void subghz_tx_stop(SubGhz* subghz) {
subghz_protocol_encoder_common_free(subghz->txrx->encoder);
subghz_idle(subghz);
//if protocol dynamic then we save the last upload
if(subghz->txrx->protocol_result->type_protocol == SubGhzProtocolCommonTypeDynamic) {
subghz_save_protocol_to_file(subghz, subghz->text_store);
if((subghz->txrx->protocol_result->type_protocol == SubGhzProtocolCommonTypeDynamic) &&
(strcmp(subghz->file_name, ""))) {
subghz_save_protocol_to_file(subghz, subghz->file_name);
}
notification_message(subghz->notifications, &sequence_reset_red);
}
@ -268,8 +277,8 @@ bool subghz_load_protocol_from_file(SubGhz* subghz) {
file_worker,
SUBGHZ_APP_PATH_FOLDER,
SUBGHZ_APP_EXTENSION,
subghz->text_store,
sizeof(subghz->text_store),
subghz->file_name,
sizeof(subghz->file_name),
NULL);
if(res) {
@ -278,7 +287,7 @@ bool subghz_load_protocol_from_file(SubGhz* subghz) {
protocol_file_name,
"%s/%s%s",
SUBGHZ_APP_PATH_FOLDER,
subghz->text_store,
subghz->file_name,
SUBGHZ_APP_EXTENSION);
} else {
string_clear(temp_str);
@ -292,7 +301,7 @@ bool subghz_load_protocol_from_file(SubGhz* subghz) {
do {
if(!file_worker_open(
file_worker, string_get_cstr(protocol_file_name), FSAM_READ, FSOM_OPEN_EXISTING)) {
break;
return res;
}
// Read and parse frequency from 1st line
if(!file_worker_read_until(file_worker, temp_str, '\n')) {
@ -345,6 +354,40 @@ bool subghz_load_protocol_from_file(SubGhz* subghz) {
return res;
}
bool subghz_delete_file(SubGhz* subghz) {
furi_assert(subghz);
bool result = true;
FileWorker* file_worker = file_worker_alloc(false);
string_t file_path;
do {
// Get key file path
string_init_printf(
file_path,
"%s/%s%s",
SUBGHZ_APP_PATH_FOLDER,
subghz->file_name_tmp,
SUBGHZ_APP_EXTENSION);
// Delete original file
if(!file_worker_remove(file_worker, string_get_cstr(file_path))) {
result = false;
break;
}
} while(0);
string_clear(file_path);
file_worker_close(file_worker);
file_worker_free(file_worker);
return result;
}
void subghz_file_name_clear(SubGhz* subghz) {
furi_assert(subghz);
memset(subghz->file_name, 0, sizeof(subghz->file_name));
memset(subghz->file_name_tmp, 0, sizeof(subghz->file_name_tmp));
}
uint32_t subghz_random_serial(void) {
static bool rand_generator_inited = false;

View File

@ -29,7 +29,7 @@
#include <gui/modules/variable-item-list.h>
#define SUBGHZ_TEXT_STORE_SIZE 128
#define SUBGHZ_TEXT_STORE_SIZE 40
#define NOTIFICATION_STARTING_STATE 0u
#define NOTIFICATION_IDLE_STATE 1u
@ -90,7 +90,8 @@ struct SubGhz {
Popup* popup;
TextInput* text_input;
Widget* widget;
char text_store[SUBGHZ_TEXT_STORE_SIZE + 1];
char file_name[SUBGHZ_TEXT_STORE_SIZE + 1];
char file_name_tmp[SUBGHZ_TEXT_STORE_SIZE + 1];
uint8_t state_notifications;
SubghzReceiver* subghz_receiver;
@ -121,10 +122,12 @@ void subghz_begin(SubGhz* subghz, FuriHalSubGhzPreset preset);
uint32_t subghz_rx(SubGhz* subghz, uint32_t frequency);
void subghz_rx_end(SubGhz* subghz);
void subghz_sleep(SubGhz* subghz);
void subghz_tx_start(SubGhz* subghz);
bool subghz_tx_start(SubGhz* subghz);
void subghz_tx_stop(SubGhz* subghz);
bool subghz_key_load(SubGhz* subghz, const char* file_path);
bool subghz_save_protocol_to_file(SubGhz* subghz, const char* dev_name);
bool subghz_load_protocol_from_file(SubGhz* subghz);
bool subghz_delete_file(SubGhz* subghz);
void subghz_file_name_clear(SubGhz* subghz);
uint32_t subghz_random_serial(void);
void subghz_hopper_update(SubGhz* subghz);

View File

@ -9,6 +9,8 @@
struct SubghzTestCarrier {
View* view;
osTimerId timer;
SubghzTestCarrierCallback callback;
void* context;
};
typedef enum {
@ -24,6 +26,16 @@ typedef struct {
SubghzTestCarrierModelStatus status;
} SubghzTestCarrierModel;
void subghz_test_carrier_set_callback(
SubghzTestCarrier* subghz_test_carrier,
SubghzTestCarrierCallback callback,
void* context) {
furi_assert(subghz_test_carrier);
furi_assert(callback);
subghz_test_carrier->callback = callback;
subghz_test_carrier->context = context;
}
void subghz_test_carrier_draw(Canvas* canvas, SubghzTestCarrierModel* model) {
char buffer[64];
@ -105,7 +117,11 @@ bool subghz_test_carrier_input(InputEvent* event, void* context) {
} else {
hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
hal_gpio_write(&gpio_cc1101_g0, true);
furi_hal_subghz_tx();
if(!furi_hal_subghz_tx()) {
hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
subghz_test_carrier->callback(
SubghzTestCarrierEventOnlyRx, subghz_test_carrier->context);
}
}
return true;

View File

@ -2,8 +2,19 @@
#include <gui/view.h>
typedef enum {
SubghzTestCarrierEventOnlyRx,
} SubghzTestCarrierEvent;
typedef struct SubghzTestCarrier SubghzTestCarrier;
typedef void (*SubghzTestCarrierCallback)(SubghzTestCarrierEvent event, void* context);
void subghz_test_carrier_set_callback(
SubghzTestCarrier* subghz_test_carrier,
SubghzTestCarrierCallback callback,
void* context);
SubghzTestCarrier* subghz_test_carrier_alloc();
void subghz_test_carrier_free(SubghzTestCarrier* subghz_test_carrier);

View File

@ -16,12 +16,14 @@ struct SubghzTestPacket {
SubGhzDecoderPrinceton* decoder;
SubGhzEncoderPrinceton* encoder;
volatile size_t packet_rx;
SubghzTestPacketCallback callback;
void* context;
};
typedef enum {
SubghzTestPacketModelStatusRx,
SubghzTestPacketModelStatusOnlyRx,
SubghzTestPacketModelStatusTx,
} SubghzTestPacketModelStatus;
@ -36,6 +38,16 @@ typedef struct {
volatile bool subghz_test_packet_overrun = false;
void subghz_test_packet_set_callback(
SubghzTestPacket* subghz_test_packet,
SubghzTestPacketCallback callback,
void* context) {
furi_assert(subghz_test_packet);
furi_assert(callback);
subghz_test_packet->callback = callback;
subghz_test_packet->context = context;
}
static void subghz_test_packet_rx_callback(bool level, uint32_t duration, void* context) {
furi_assert(context);
SubghzTestPacket* instance = context;
@ -57,7 +69,7 @@ static void subghz_test_packet_rssi_timer_callback(void* context) {
if(model->status == SubghzTestPacketModelStatusRx) {
model->rssi = furi_hal_subghz_get_rssi();
model->packets = instance->packet_rx;
} else {
} else if(model->status == SubghzTestPacketModelStatusTx) {
model->packets = SUBGHZ_TEST_PACKET_COUNT -
subghz_encoder_princeton_get_repeat_left(instance->encoder);
}
@ -124,7 +136,7 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
instance->view, (SubghzTestPacketModel * model) {
if(model->status == SubghzTestPacketModelStatusRx) {
furi_hal_subghz_stop_async_rx();
} else {
} else if(model->status == SubghzTestPacketModelStatusTx) {
furi_hal_subghz_stop_async_tx();
}
@ -137,10 +149,10 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
} else if(event->key == InputKeyUp) {
if(model->path < FuriHalSubGhzPath868) model->path++;
} else if(event->key == InputKeyOk) {
if(model->status == SubghzTestPacketModelStatusTx) {
model->status = SubghzTestPacketModelStatusRx;
} else {
if(model->status == SubghzTestPacketModelStatusRx) {
model->status = SubghzTestPacketModelStatusTx;
} else {
model->status = SubghzTestPacketModelStatusRx;
}
}
@ -151,8 +163,13 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
if(model->status == SubghzTestPacketModelStatusRx) {
furi_hal_subghz_start_async_rx(subghz_test_packet_rx_callback, instance);
} else {
subghz_encoder_princeton_set(instance->encoder, 0x00AABBCC, 1000);
furi_hal_subghz_start_async_tx(subghz_encoder_princeton_yield, instance->encoder);
subghz_encoder_princeton_set(
instance->encoder, 0x00AABBCC, SUBGHZ_TEST_PACKET_COUNT);
if(!furi_hal_subghz_start_async_tx(
subghz_encoder_princeton_yield, instance->encoder)) {
model->status = SubghzTestPacketModelStatusOnlyRx;
instance->callback(SubghzTestPacketEventOnlyRx, instance->context);
}
}
return true;
@ -195,7 +212,7 @@ void subghz_test_packet_exit(void* context) {
instance->view, (SubghzTestPacketModel * model) {
if(model->status == SubghzTestPacketModelStatusRx) {
furi_hal_subghz_stop_async_rx();
} else {
} else if(model->status == SubghzTestPacketModelStatusTx) {
furi_hal_subghz_stop_async_tx();
}
return true;
@ -240,4 +257,4 @@ void subghz_test_packet_free(SubghzTestPacket* instance) {
View* subghz_test_packet_get_view(SubghzTestPacket* instance) {
furi_assert(instance);
return instance->view;
}
}

View File

@ -2,8 +2,19 @@
#include <gui/view.h>
typedef enum {
SubghzTestPacketEventOnlyRx,
} SubghzTestPacketEvent;
typedef struct SubghzTestPacket SubghzTestPacket;
typedef void (*SubghzTestPacketCallback)(SubghzTestPacketEvent event, void* context);
void subghz_test_packet_set_callback(
SubghzTestPacket* subghz_test_packet,
SubghzTestPacketCallback callback,
void* context);
SubghzTestPacket* subghz_test_packet_alloc();
void subghz_test_packet_free(SubghzTestPacket* subghz_test_packet);

View File

@ -8,6 +8,11 @@
#include <notification/notification-messages.h>
#include <lib/subghz/protocols/subghz_protocol_princeton.h>
typedef enum {
SubghzTestStaticStatusIDLE,
SubghzTestStaticStatusTX,
} SubghzTestStaticStatus;
static const uint32_t subghz_test_static_keys[] = {
0x0074BADE,
0x0074BADD,
@ -17,20 +22,28 @@ static const uint32_t subghz_test_static_keys[] = {
struct SubghzTestStatic {
View* view;
SubghzTestStaticStatus satus_tx;
SubGhzEncoderPrinceton* encoder;
SubghzTestStaticCallback callback;
void* context;
};
typedef enum {
SubghzTestStaticStatusRx,
SubghzTestStaticStatusTx,
} SubghzTestStaticStatus;
typedef struct {
uint8_t frequency;
uint32_t real_frequency;
uint8_t button;
} SubghzTestStaticModel;
void subghz_test_static_set_callback(
SubghzTestStatic* subghz_test_static,
SubghzTestStaticCallback callback,
void* context) {
furi_assert(subghz_test_static);
furi_assert(callback);
subghz_test_static->callback = callback;
subghz_test_static->context = context;
}
void subghz_test_static_draw(Canvas* canvas, SubghzTestStaticModel* model) {
char buffer[64];
@ -79,22 +92,30 @@ bool subghz_test_static_input(InputEvent* event, void* context) {
if(event->key == InputKeyOk) {
NotificationApp* notification = furi_record_open("notification");
if(event->type == InputTypePress) {
notification_message_block(notification, &sequence_set_red_255);
FURI_LOG_I("SubghzTestStatic", "TX Start");
furi_hal_subghz_idle();
furi_hal_subghz_set_frequency_and_path(subghz_frequencies[model->frequency]);
if(!furi_hal_subghz_tx()) {
instance->callback(SubghzTestStaticEventOnlyRx, instance->context);
} else {
notification_message_block(notification, &sequence_set_red_255);
subghz_encoder_princeton_set(
instance->encoder, subghz_test_static_keys[model->button], 10000);
FURI_LOG_I("SubghzTestStatic", "TX Start");
furi_hal_subghz_start_async_tx(
subghz_encoder_princeton_yield, instance->encoder);
subghz_encoder_princeton_set(
instance->encoder, subghz_test_static_keys[model->button], 10000);
furi_hal_subghz_start_async_tx(
subghz_encoder_princeton_yield, instance->encoder);
instance->satus_tx = SubghzTestStaticStatusTX;
}
} else if(event->type == InputTypeRelease) {
FURI_LOG_I("SubghzTestStatic", "TX Stop");
furi_hal_subghz_stop_async_tx();
notification_message(notification, &sequence_reset_red);
if(instance->satus_tx == SubghzTestStaticStatusTX) {
FURI_LOG_I("SubghzTestStatic", "TX Stop");
subghz_encoder_princeton_print_log(instance->encoder);
furi_hal_subghz_stop_async_tx();
notification_message(notification, &sequence_reset_red);
}
instance->satus_tx = SubghzTestStaticStatusIDLE;
}
furi_record_close("notification");
}
@ -114,12 +135,14 @@ void subghz_test_static_enter(void* context) {
hal_gpio_init(&gpio_cc1101_g0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
hal_gpio_write(&gpio_cc1101_g0, false);
instance->satus_tx = SubghzTestStaticStatusIDLE;
with_view_model(
instance->view, (SubghzTestStaticModel * model) {
model->frequency = subghz_frequencies_433_92;
model->real_frequency = subghz_frequencies[model->frequency];
model->button = 0;
return true;
});
}
@ -156,4 +179,4 @@ void subghz_test_static_free(SubghzTestStatic* instance) {
View* subghz_test_static_get_view(SubghzTestStatic* instance) {
furi_assert(instance);
return instance->view;
}
}

View File

@ -2,8 +2,19 @@
#include <gui/view.h>
typedef enum {
SubghzTestStaticEventOnlyRx,
} SubghzTestStaticEvent;
typedef struct SubghzTestStatic SubghzTestStatic;
typedef void (*SubghzTestStaticCallback)(SubghzTestStaticEvent event, void* context);
void subghz_test_static_set_callback(
SubghzTestStatic* subghz_test_static,
SubghzTestStaticCallback callback,
void* context);
SubghzTestStatic* subghz_test_static_alloc();
void subghz_test_static_free(SubghzTestStatic* subghz_static);

View File

@ -1,4 +1,5 @@
#include "furi-hal-subghz.h"
#include "furi-hal-version.h"
#include <furi-hal-gpio.h>
#include <furi-hal-spi.h>
@ -10,6 +11,7 @@
#include <stdio.h>
static volatile SubGhzState furi_hal_subghz_state = SubGhzStateInit;
static volatile SubGhzRegulation furi_hal_subghz_regulation = SubGhzRegulationTxRx;
static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
// https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
@ -41,11 +43,11 @@ static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
0x18}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
/* Automatic Gain Control */
{CC1101_AGCTRL0,
{CC1101_AGCCTRL0,
0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
{CC1101_AGCTRL1,
{CC1101_AGCCTRL1,
0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
{CC1101_AGCCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
/* Wake on radio and timeouts control */
{CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
@ -99,11 +101,15 @@ static const uint8_t furi_hal_subghz_preset_ook_650khz_async_regs[][2] = {
0x18}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
/* Automatic Gain Control */
{CC1101_AGCTRL0,
0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
{CC1101_AGCTRL1,
0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
// {CC1101_AGCTRL0,0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
// {CC1101_AGCTRL1,0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
// {CC1101_AGCCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
//MAGN_TARGET for RX filter BW =< 100 kHz is 0x3. For higher RX filter BW's MAGN_TARGET is 0x7.
{CC1101_AGCCTRL0,
0x91}, // 10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
{CC1101_AGCCTRL1,
0x0}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
/* Wake on radio and timeouts control */
{CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
@ -131,23 +137,21 @@ static const uint8_t furi_hal_subghz_preset_2fsk_async_regs[][2] = {
/* GPIO GD0 */
{CC1101_IOCFG0, 0x0D}, // GD0 as async serial data output/input
/* FIFO and internals */
{CC1101_FIFOTHR, 0x47}, // The only important bit is ADC_RETENTION
/* Packet engine */
{CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
/* Frequency Synthesizer Control */
{CC1101_FSCTRL1, 0x06}, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
// Modem Configuration
{CC1101_MDMCFG0, 0x00},
{CC1101_MDMCFG1, 0x02},
{CC1101_MDMCFG2, 0x04}, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
{CC1101_MDMCFG3, 0x8B}, // Data rate is 19.5885 kBaud
{CC1101_MDMCFG4, 0x69}, // Rx BW filter is 270.833333 kHz
/* Packet engine */
{CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
{CC1101_PKTCTRL1, 0x04},
{CC1101_DEVIATN, 0x47}, //Deviation 47.607422 khz
// // Modem Configuration
{CC1101_MDMCFG0, 0x00},
{CC1101_MDMCFG1, 0x2},
{CC1101_MDMCFG2, 0x4}, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
{CC1101_MDMCFG3, 0x83}, // Data rate is 4.79794 kBaud
{CC1101_MDMCFG4, 0x67}, //Rx BW filter is 270.833333 kHz
//{ CC1101_DEVIATN, 0x14 }, //Deviation 4.760742 kHz
{CC1101_DEVIATN, 0x04}, //Deviation 2.380371 kHz
/* Main Radio Control State Machine */
{CC1101_MCSM0, 0x18}, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
@ -157,18 +161,18 @@ static const uint8_t furi_hal_subghz_preset_2fsk_async_regs[][2] = {
0x16}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
/* Automatic Gain Control */
{CC1101_AGCTRL0,
0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
{CC1101_AGCTRL1,
{CC1101_AGCCTRL0,
0x91}, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
{CC1101_AGCCTRL1,
0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
{CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
/* Wake on radio and timeouts control */
{CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
/* Frontend configuration */
{CC1101_FREND0, 0x10}, // Adjusts current TX LO buffer
{CC1101_FREND1, 0xB6}, //
{CC1101_FREND1, 0x56},
/* Frequency Synthesizer Calibration, valid for 433.92 */
{CC1101_FSCAL3, 0xE9},
@ -281,7 +285,7 @@ void furi_hal_subghz_load_preset(FuriHalSubGhzPreset preset) {
} else if(preset == FuriHalSubGhzPreset2FSKAsync) {
furi_hal_subghz_load_registers(furi_hal_subghz_preset_2fsk_async_regs);
furi_hal_subghz_load_patable(furi_hal_subghz_preset_2fsk_async_patable);
}else {
} else {
furi_crash(NULL);
}
}
@ -358,10 +362,12 @@ void furi_hal_subghz_rx() {
furi_hal_spi_device_return(device);
}
void furi_hal_subghz_tx() {
bool furi_hal_subghz_tx() {
if(furi_hal_subghz_regulation != SubGhzRegulationTxRx) return false;
const FuriHalSpiDevice* device = furi_hal_spi_device_get(FuriHalSpiDeviceIdSubGhz);
cc1101_switch_to_tx(device);
furi_hal_spi_device_return(device);
return true;
}
float furi_hal_subghz_get_rssi() {
@ -385,6 +391,7 @@ bool furi_hal_subghz_is_frequency_valid(uint32_t value) {
!(value >= 778999847 && value <= 928000000)) {
return false;
}
return true;
}
@ -405,6 +412,46 @@ uint32_t furi_hal_subghz_set_frequency_and_path(uint32_t value) {
uint32_t furi_hal_subghz_set_frequency(uint32_t value) {
const FuriHalSpiDevice* device = furi_hal_spi_device_get(FuriHalSpiDeviceIdSubGhz);
//checking regional settings
bool txrx = false;
switch(furi_hal_version_get_hw_region()) {
case FuriHalVersionRegionEuRu:
//433,05..434,79; 868,15..868,55
if(!(value >= 433050000 && value <= 434790000) &&
!(value >= 868150000 && value <= 8680550000)) {
} else {
txrx = true;
}
break;
case FuriHalVersionRegionUsCaAu:
//304,10..315,25; 433,05..434,79; 915,00..928,00
if(!(value >= 304100000 && value <= 315250000) &&
!(value >= 433050000 && value <= 434790000) &&
!(value >= 915000000 && value <= 928000000)) {
} else {
txrx = true;
}
break;
case FuriHalVersionRegionJp:
//312,00..315,25; 920,50..923,50
if(!(value >= 312000000 && value <= 315250000) &&
!(value >= 920500000 && value <= 923500000)) {
} else {
txrx = true;
}
break;
default:
txrx = true;
break;
}
if(txrx) {
furi_hal_subghz_regulation = SubGhzRegulationTxRx;
} else {
furi_hal_subghz_regulation = SubGhzRegulationOnlyRx;
}
uint32_t real_frequency = cc1101_set_frequency(device, value);
cc1101_calibrate(device);
@ -482,7 +529,7 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
TIM_InitStruct.Prescaler = 64 - 1;
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
TIM_InitStruct.Autoreload = 0x7FFFFFFE;
TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1;
TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV4;
LL_TIM_Init(TIM2, &TIM_InitStruct);
// Timer: advanced
@ -505,7 +552,7 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
LL_TIM_IC_SetActiveInput(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_ACTIVEINPUT_DIRECTTI);
LL_TIM_IC_SetPrescaler(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_ICPSC_DIV1);
LL_TIM_IC_SetPolarity(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_IC_POLARITY_RISING);
LL_TIM_IC_SetFilter(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_IC_FILTER_FDIV1);
LL_TIM_IC_SetFilter(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_IC_FILTER_FDIV32_N8);
// ISR setup
furi_hal_interrupt_set_timer_isr(TIM2, furi_hal_subghz_capture_ISR);
@ -610,6 +657,8 @@ static void furi_hal_subghz_async_tx_timer_isr() {
if(LL_TIM_GetAutoReload(TIM2) == 0) {
if(furi_hal_subghz_state == SubGhzStateAsyncTx) {
furi_hal_subghz_state = SubGhzStateAsyncTxLast;
//forcibly pulls the pin to the ground so that there is no carrier
hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullDown, GpioSpeedLow);
} else {
furi_hal_subghz_state = SubGhzStateAsyncTxEnd;
LL_TIM_DisableCounter(TIM2);
@ -618,10 +667,13 @@ static void furi_hal_subghz_async_tx_timer_isr() {
}
}
void furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void* context) {
bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void* context) {
furi_assert(furi_hal_subghz_state == SubGhzStateIdle);
furi_assert(callback);
//If transmission is prohibited by regional settings
if(furi_hal_subghz_regulation != SubGhzRegulationTxRx) return false;
furi_hal_subghz_async_tx.callback = callback;
furi_hal_subghz_async_tx.callback_context = context;
@ -696,6 +748,7 @@ void furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
LL_TIM_SetCounter(TIM2, 0);
LL_TIM_EnableCounter(TIM2);
return true;
}
bool furi_hal_subghz_is_async_tx_complete() {

View File

@ -1,4 +1,5 @@
#include "furi-hal-subghz.h"
#include "furi-hal-version.h"
#include <furi-hal-gpio.h>
#include <furi-hal-spi.h>
@ -10,6 +11,7 @@
#include <stdio.h>
static volatile SubGhzState furi_hal_subghz_state = SubGhzStateInit;
static volatile SubGhzRegulation furi_hal_subghz_regulation = SubGhzRegulationTxRx;
static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
// https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration
@ -41,11 +43,11 @@ static const uint8_t furi_hal_subghz_preset_ook_270khz_async_regs[][2] = {
0x18}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
/* Automatic Gain Control */
{CC1101_AGCTRL0,
{CC1101_AGCCTRL0,
0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
{CC1101_AGCTRL1,
{CC1101_AGCCTRL1,
0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
{CC1101_AGCCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
/* Wake on radio and timeouts control */
{CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
@ -99,11 +101,15 @@ static const uint8_t furi_hal_subghz_preset_ook_650khz_async_regs[][2] = {
0x18}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
/* Automatic Gain Control */
{CC1101_AGCTRL0,
0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
{CC1101_AGCTRL1,
0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
// {CC1101_AGCTRL0,0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
// {CC1101_AGCTRL1,0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
// {CC1101_AGCCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
//MAGN_TARGET for RX filter BW =< 100 kHz is 0x3. For higher RX filter BW's MAGN_TARGET is 0x7.
{CC1101_AGCCTRL0,
0x91}, // 10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
{CC1101_AGCCTRL1,
0x0}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
/* Wake on radio and timeouts control */
{CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
@ -131,23 +137,21 @@ static const uint8_t furi_hal_subghz_preset_2fsk_async_regs[][2] = {
/* GPIO GD0 */
{CC1101_IOCFG0, 0x0D}, // GD0 as async serial data output/input
/* FIFO and internals */
{CC1101_FIFOTHR, 0x47}, // The only important bit is ADC_RETENTION
/* Packet engine */
{CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
/* Frequency Synthesizer Control */
{CC1101_FSCTRL1, 0x06}, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz
// Modem Configuration
{CC1101_MDMCFG0, 0x00},
{CC1101_MDMCFG1, 0x02},
{CC1101_MDMCFG2, 0x04}, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
{CC1101_MDMCFG3, 0x8B}, // Data rate is 19.5885 kBaud
{CC1101_MDMCFG4, 0x69}, // Rx BW filter is 270.833333 kHz
/* Packet engine */
{CC1101_PKTCTRL0, 0x32}, // Async, continious, no whitening
{CC1101_PKTCTRL1, 0x04},
{CC1101_DEVIATN, 0x47}, //Deviation 47.607422 khz
// // Modem Configuration
{CC1101_MDMCFG0, 0x00},
{CC1101_MDMCFG1, 0x2},
{CC1101_MDMCFG2, 0x4}, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
{CC1101_MDMCFG3, 0x83}, // Data rate is 4.79794 kBaud
{CC1101_MDMCFG4, 0x67}, //Rx BW filter is 270.833333 kHz
//{ CC1101_DEVIATN, 0x14 }, //Deviation 4.760742 kHz
{CC1101_DEVIATN, 0x04}, //Deviation 2.380371 kHz
/* Main Radio Control State Machine */
{CC1101_MCSM0, 0x18}, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)
@ -157,18 +161,18 @@ static const uint8_t furi_hal_subghz_preset_2fsk_async_regs[][2] = {
0x16}, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off
/* Automatic Gain Control */
{CC1101_AGCTRL0,
0x40}, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
{CC1101_AGCTRL1,
{CC1101_AGCCTRL0,
0x91}, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
{CC1101_AGCCTRL1,
0x00}, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
{CC1101_AGCTRL2, 0x03}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
{CC1101_AGCCTRL2, 0x07}, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB
/* Wake on radio and timeouts control */
{CC1101_WORCTRL, 0xFB}, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours
/* Frontend configuration */
{CC1101_FREND0, 0x10}, // Adjusts current TX LO buffer
{CC1101_FREND1, 0xB6}, //
{CC1101_FREND1, 0x56},
/* Frequency Synthesizer Calibration, valid for 433.92 */
{CC1101_FSCAL3, 0xE9},
@ -201,7 +205,9 @@ static const uint8_t furi_hal_subghz_preset_2fsk_async_patable[8] = {
0x00,
0x00,
0x00,
0x00};
0x00
};
void furi_hal_subghz_init() {
furi_assert(furi_hal_subghz_state == SubGhzStateInit);
@ -279,7 +285,7 @@ void furi_hal_subghz_load_preset(FuriHalSubGhzPreset preset) {
} else if(preset == FuriHalSubGhzPreset2FSKAsync) {
furi_hal_subghz_load_registers(furi_hal_subghz_preset_2fsk_async_regs);
furi_hal_subghz_load_patable(furi_hal_subghz_preset_2fsk_async_patable);
}else {
} else {
furi_crash(NULL);
}
}
@ -356,10 +362,12 @@ void furi_hal_subghz_rx() {
furi_hal_spi_device_return(device);
}
void furi_hal_subghz_tx() {
bool furi_hal_subghz_tx() {
if(furi_hal_subghz_regulation != SubGhzRegulationTxRx) return false;
const FuriHalSpiDevice* device = furi_hal_spi_device_get(FuriHalSpiDeviceIdSubGhz);
cc1101_switch_to_tx(device);
furi_hal_spi_device_return(device);
return true;
}
float furi_hal_subghz_get_rssi() {
@ -383,6 +391,7 @@ bool furi_hal_subghz_is_frequency_valid(uint32_t value) {
!(value >= 778999847 && value <= 928000000)) {
return false;
}
return true;
}
@ -403,6 +412,46 @@ uint32_t furi_hal_subghz_set_frequency_and_path(uint32_t value) {
uint32_t furi_hal_subghz_set_frequency(uint32_t value) {
const FuriHalSpiDevice* device = furi_hal_spi_device_get(FuriHalSpiDeviceIdSubGhz);
//checking regional settings
bool txrx = false;
switch(furi_hal_version_get_hw_region()) {
case FuriHalVersionRegionEuRu:
//433,05..434,79; 868,15..868,55
if(!(value >= 433050000 && value <= 434790000) &&
!(value >= 868150000 && value <= 8680550000)) {
} else {
txrx = true;
}
break;
case FuriHalVersionRegionUsCaAu:
//304,10..315,25; 433,05..434,79; 915,00..928,00
if(!(value >= 304100000 && value <= 315250000) &&
!(value >= 433050000 && value <= 434790000) &&
!(value >= 915000000 && value <= 928000000)) {
} else {
txrx = true;
}
break;
case FuriHalVersionRegionJp:
//312,00..315,25; 920,50..923,50
if(!(value >= 312000000 && value <= 315250000) &&
!(value >= 920500000 && value <= 923500000)) {
} else {
txrx = true;
}
break;
default:
txrx = true;
break;
}
if(txrx) {
furi_hal_subghz_regulation = SubGhzRegulationTxRx;
} else {
furi_hal_subghz_regulation = SubGhzRegulationOnlyRx;
}
uint32_t real_frequency = cc1101_set_frequency(device, value);
cc1101_calibrate(device);
@ -480,7 +529,7 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
TIM_InitStruct.Prescaler = 64 - 1;
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
TIM_InitStruct.Autoreload = 0x7FFFFFFE;
TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1;
TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV4;
LL_TIM_Init(TIM2, &TIM_InitStruct);
// Timer: advanced
@ -503,7 +552,7 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
LL_TIM_IC_SetActiveInput(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_ACTIVEINPUT_DIRECTTI);
LL_TIM_IC_SetPrescaler(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_ICPSC_DIV1);
LL_TIM_IC_SetPolarity(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_IC_POLARITY_RISING);
LL_TIM_IC_SetFilter(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_IC_FILTER_FDIV1);
LL_TIM_IC_SetFilter(TIM2, LL_TIM_CHANNEL_CH2, LL_TIM_IC_FILTER_FDIV32_N8);
// ISR setup
furi_hal_interrupt_set_timer_isr(TIM2, furi_hal_subghz_capture_ISR);
@ -608,6 +657,8 @@ static void furi_hal_subghz_async_tx_timer_isr() {
if(LL_TIM_GetAutoReload(TIM2) == 0) {
if(furi_hal_subghz_state == SubGhzStateAsyncTx) {
furi_hal_subghz_state = SubGhzStateAsyncTxLast;
//forcibly pulls the pin to the ground so that there is no carrier
hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullDown, GpioSpeedLow);
} else {
furi_hal_subghz_state = SubGhzStateAsyncTxEnd;
LL_TIM_DisableCounter(TIM2);
@ -616,10 +667,13 @@ static void furi_hal_subghz_async_tx_timer_isr() {
}
}
void furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void* context) {
bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void* context) {
furi_assert(furi_hal_subghz_state == SubGhzStateIdle);
furi_assert(callback);
//If transmission is prohibited by regional settings
if(furi_hal_subghz_regulation != SubGhzRegulationTxRx) return false;
furi_hal_subghz_async_tx.callback = callback;
furi_hal_subghz_async_tx.callback_context = context;
@ -694,6 +748,7 @@ void furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
LL_TIM_SetCounter(TIM2, 0);
LL_TIM_EnableCounter(TIM2);
return true;
}
bool furi_hal_subghz_is_async_tx_complete() {

View File

@ -26,17 +26,24 @@ typedef enum {
/** SubGhz state */
typedef enum {
SubGhzStateInit, /** Init pending */
SubGhzStateInit, /** Init pending */
SubGhzStateIdle, /** Idle, energy save mode */
SubGhzStateIdle, /** Idle, energy save mode */
SubGhzStateAsyncRx, /** Async RX started */
SubGhzStateAsyncRx, /** Async RX started */
SubGhzStateAsyncTx, /** Async TX started, DMA and timer is on */
SubGhzStateAsyncTxLast, /** Async TX continue, DMA completed and timer got last value to go */
SubGhzStateAsyncTxEnd, /** Async TX complete, cleanup needed */
SubGhzStateAsyncTx, /** Async TX started, DMA and timer is on */
SubGhzStateAsyncTxLast, /** Async TX continue, DMA completed and timer got last value to go */
SubGhzStateAsyncTxEnd, /** Async TX complete, cleanup needed */
} SubGhzState;
/** SubGhz regulation, receive transmission on the current frequency for the region */
typedef enum {
SubGhzRegulationOnlyRx, /**only Rx*/
SubGhzRegulationTxRx, /**TxRx*/
} SubGhzRegulation;
/** Initialize and switch to power save mode
* Used by internal API-HAL initalization routine
* Can be used to reinitialize device to safe state and send it to sleep
@ -100,8 +107,10 @@ void furi_hal_subghz_idle();
/** Switch to Recieve */
void furi_hal_subghz_rx();
/** Switch to Transmit */
void furi_hal_subghz_tx();
/** Switch to Transmit
* @return true if the transfer is allowed by belonging to the region
*/
bool furi_hal_subghz_tx();
/** Get RSSI value in dBm */
float furi_hal_subghz_get_rssi();
@ -152,8 +161,9 @@ typedef LevelDuration (*FuriHalSubGhzAsyncTxCallback)(void* context);
/** Start async TX
* Initializes GPIO, TIM2 and DMA1 for signal output
* @return true if the transfer is allowed by belonging to the region
*/
void furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void* context);
bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void* context);
/** Wait for async transmission to complete */
bool furi_hal_subghz_is_async_tx_complete();

View File

@ -48,9 +48,9 @@ extern "C" {
#define CC1101_MCSM0 0x18 /** Main Radio Control State Machine configuration */
#define CC1101_FOCCFG 0x19 /** Frequency Offset Compensation configuration */
#define CC1101_BSCFG 0x1A /** Bit Synchronization configuration */
#define CC1101_AGCTRL2 0x1B /** AGC control */
#define CC1101_AGCTRL1 0x1C /** AGC control */
#define CC1101_AGCTRL0 0x1D /** AGC control */
#define CC1101_AGCCTRL2 0x1B /** AGC control */
#define CC1101_AGCCTRL1 0x1C /** AGC control */
#define CC1101_AGCCTRL0 0x1D /** AGC control */
#define CC1101_WOREVT1 0x1E /** High byte Event 0 timeout */
#define CC1101_WOREVT0 0x1F /** Low byte Event 0 timeout */
#define CC1101_WORCTRL 0x20 /** Wake On Radio control */

View File

@ -8,12 +8,17 @@
#define SUBGHZ_PT_SHORT 400
#define SUBGHZ_PT_LONG (SUBGHZ_PT_SHORT * 3)
#define SUBGHZ_PT_GUARD (SUBGHZ_PT_SHORT * 30)
#define SUBGHZ_PT_COUNT_KEY 5
#define SUBGHZ_PT_TIMEOUT 320
struct SubGhzEncoderPrinceton {
uint32_t key;
uint16_t te;
size_t repeat;
size_t front;
size_t count_key;
uint32_t time_high;
uint32_t time_low;
};
typedef enum {
@ -45,8 +50,11 @@ void subghz_encoder_princeton_set(SubGhzEncoderPrinceton* instance, uint32_t key
furi_assert(instance);
instance->te = SUBGHZ_PT_SHORT;
instance->key = key;
instance->repeat = repeat;
instance->repeat = repeat + 1;
instance->front = 48;
instance->count_key = SUBGHZ_PT_COUNT_KEY + 7;
instance->time_high = 0;
instance->time_low = 0;
}
size_t subghz_encoder_princeton_get_repeat_left(SubGhzEncoderPrinceton* instance) {
@ -54,9 +62,25 @@ size_t subghz_encoder_princeton_get_repeat_left(SubGhzEncoderPrinceton* instance
return instance->repeat;
}
void subghz_encoder_princeton_print_log(void* context) {
SubGhzEncoderPrinceton* instance = context;
float duty_cycle =
((float)instance->time_high / (instance->time_high + instance->time_low)) * 100;
FURI_LOG_I(
"EncoderPrinceton",
"Radio ON=%dus, OFF=%dus, DutyCycle=%d,%d%%",
instance->time_high,
instance->time_low,
(uint32_t)duty_cycle,
(uint32_t)((duty_cycle - (uint32_t)duty_cycle) * 100));
}
LevelDuration subghz_encoder_princeton_yield(void* context) {
SubGhzEncoderPrinceton* instance = context;
if(instance->repeat == 0) return level_duration_reset();
if(instance->repeat == 0) {
subghz_encoder_princeton_print_log(instance);
return level_duration_reset();
}
size_t bit = instance->front / 2;
bool level = !(instance->front % 2);
@ -68,11 +92,33 @@ LevelDuration subghz_encoder_princeton_yield(void* context) {
bool value = (((uint8_t*)&instance->key)[2 - byte] >> (7 - bit_in_byte)) & 1;
if(value) {
ret = level_duration_make(level, level ? instance->te * 3 : instance->te);
if(level)
instance->time_high += instance->te * 3;
else
instance->time_low += instance->te;
} else {
ret = level_duration_make(level, level ? instance->te : instance->te * 3);
if(level)
instance->time_high += instance->te;
else
instance->time_low += instance->te * 3;
}
} else {
ret = level_duration_make(level, level ? instance->te : instance->te * 30);
if(--instance->count_key != 0) {
ret = level_duration_make(level, level ? instance->te : instance->te * 30);
if(level)
instance->time_high += instance->te;
else
instance->time_low += instance->te * 30;
} else {
instance->count_key = SUBGHZ_PT_COUNT_KEY + 6;
instance->front = 48;
ret = level_duration_make(level, level ? instance->te : SUBGHZ_PT_TIMEOUT * 1000);
if(level)
instance->time_high += instance->te;
else
instance->time_low += SUBGHZ_PT_TIMEOUT * 1000;
}
}
instance->front++;

View File

@ -33,6 +33,11 @@ void subghz_encoder_princeton_set(SubGhzEncoderPrinceton* instance, uint32_t key
*/
size_t subghz_encoder_princeton_get_repeat_left(SubGhzEncoderPrinceton* instance);
/** Print encoder log
* @param instance - SubGhzEncoderPrinceton instance
*/
void subghz_encoder_princeton_print_log(void* context);
/** Get level duration
* @param instance - SubGhzEncoderPrinceton instance
* @return level duration

View File

@ -0,0 +1,246 @@
#include "subghz_protocol_scher_khan.h"
//https://phreakerclub.com/72
//https://phreakerclub.com/forum/showthread.php?t=7&page=2
//https://phreakerclub.com/forum/showthread.php?t=274&highlight=magicar
//!!! https://phreakerclub.com/forum/showthread.php?t=489&highlight=magicar&page=5
struct SubGhzProtocolScherKhan {
SubGhzProtocolCommon common;
const char* protocol_name;
};
typedef enum {
ScherKhanDecoderStepReset = 0,
ScherKhanDecoderStepCheckPreambula,
ScherKhanDecoderStepSaveDuration,
ScherKhanDecoderStepCheckDuration,
} ScherKhanDecoderStep;
SubGhzProtocolScherKhan* subghz_protocol_scher_khan_alloc(void) {
SubGhzProtocolScherKhan* instance = furi_alloc(sizeof(SubGhzProtocolScherKhan));
instance->common.name = "Scher-Khan";
instance->common.code_min_count_bit_for_found = 35;
instance->common.te_short = 750;
instance->common.te_long = 1100;
instance->common.te_delta = 150;
instance->common.type_protocol = SubGhzProtocolCommonTypeDynamic;
instance->common.to_string = (SubGhzProtocolCommonToStr)subghz_protocol_scher_khan_to_str;
instance->common.to_load_protocol =
(SubGhzProtocolCommonLoadFromRAW)subghz_decoder_scher_khan_to_load_protocol;
return instance;
}
void subghz_protocol_scher_khan_free(SubGhzProtocolScherKhan* instance) {
furi_assert(instance);
free(instance);
}
/** Send bit
*
* @param instance - SubGhzProtocolScherKhan instance
* @param bit - bit
*/
// void subghz_protocol_scher_khan_send_bit(SubGhzProtocolScherKhan* instance, uint8_t bit) {
// if(bit) {
// //send bit 1
// SUBGHZ_TX_PIN_HIGH();
// delay_us(instance->common.te_long);
// SUBGHZ_TX_PIN_LOW();
// delay_us(instance->common.te_short);
// } else {
// //send bit 0
// SUBGHZ_TX_PIN_HIGH();
// delay_us(instance->common.te_short);
// SUBGHZ_TX_PIN_LOW();
// delay_us(instance->common.te_long);
// }
// }
// void subghz_protocol_scher_khan_send_key(
// SubGhzProtocolScherKhan* instance,
// uint64_t key,
// uint8_t bit,
// uint8_t repeat) {
// while(repeat--) {
// SUBGHZ_TX_PIN_HIGH();
// //Send header
// delay_us(instance->common.te_long * 2);
// SUBGHZ_TX_PIN_LOW();
// delay_us(instance->common.te_long * 2);
// //Send key data
// for(uint8_t i = bit; i > 0; i--) {
// subghz_protocol_scher_khan_send_bit(instance, bit_read(key, i - 1));
// }
// }
// }
void subghz_protocol_scher_khan_reset(SubGhzProtocolScherKhan* instance) {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
/** Analysis of received data
*
* @param instance SubGhzProtocolScherKhan instance
*/
void subghz_protocol_scher_khan_check_remote_controller(SubGhzProtocolScherKhan* instance) {
/*
* MAGICAR 51 bit 00000001A99121DE83C3 MAGIC CODE, Dinamic
* 0E8C1619E830C -> 000011101000110000010110 0001 1001 1110 1000001100001100
* 0E8C1629D830D -> 000011101000110000010110 0010 1001 1101 1000001100001101
* 0E8C1649B830E -> 000011101000110000010110 0100 1001 1011 1000001100001110
* 0E8C16897830F -> 000011101000110000010110 1000 1001 0111 1000001100001111
* Serial Key Ser ~Key CNT
*/
switch(instance->common.code_last_count_bit) {
// case 35: //MAGIC CODE, Static
// instance->protocol_name = "MAGIC CODE, Static";
// break;
case 51: //MAGIC CODE, Dinamic
instance->protocol_name = "MAGIC CODE, Dinamic";
instance->common.serial = ((instance->common.code_last_found >> 24) & 0xFFFFFF0) |
((instance->common.code_last_found >> 20) & 0x0F);
instance->common.btn = (instance->common.code_last_found >> 24) & 0x0F;
instance->common.cnt = instance->common.code_last_found & 0xFFFF;
break;
// case 57: //MAGIC CODE PRO / PRO2
// instance->protocol_name = "MAGIC CODE PRO / PRO2";
// break;
default:
instance->protocol_name = "Unknown";
instance->common.serial = 0;
instance->common.btn = 0;
instance->common.cnt = 0;
break;
}
}
void subghz_protocol_scher_khan_parse(
SubGhzProtocolScherKhan* instance,
bool level,
uint32_t duration) {
switch(instance->common.parser_step) {
case ScherKhanDecoderStepReset:
if((level) &&
(DURATION_DIFF(duration, instance->common.te_short * 2) < instance->common.te_delta)) {
instance->common.parser_step = ScherKhanDecoderStepCheckPreambula;
instance->common.te_last = duration;
instance->common.header_count = 0;
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
break;
case ScherKhanDecoderStepCheckPreambula:
if(level) {
if((DURATION_DIFF(duration, instance->common.te_short * 2) <
instance->common.te_delta) ||
(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta)) {
instance->common.te_last = duration;
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
} else if(
(DURATION_DIFF(duration, instance->common.te_short * 2) < instance->common.te_delta) ||
(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta)) {
if(DURATION_DIFF(instance->common.te_last, instance->common.te_short * 2) <
instance->common.te_delta) {
// Found header
instance->common.header_count++;
break;
} else if(
DURATION_DIFF(instance->common.te_last, instance->common.te_short) <
instance->common.te_delta) {
// Found start bit
if(instance->common.header_count >= 2) {
instance->common.parser_step = ScherKhanDecoderStepSaveDuration;
instance->common.code_found = 0;
instance->common.code_count_bit = 1;
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
break;
case ScherKhanDecoderStepSaveDuration:
if(level) {
if(duration >= (instance->common.te_long + instance->common.te_delta * 2)) {
//Found stop bit
instance->common.parser_step = ScherKhanDecoderStepReset;
if(instance->common.code_count_bit >=
instance->common.code_min_count_bit_for_found) {
instance->common.code_last_found = instance->common.code_found;
instance->common.code_last_count_bit = instance->common.code_count_bit;
if(instance->common.callback)
instance->common.callback(
(SubGhzProtocolCommon*)instance, instance->common.context);
}
instance->common.code_found = 0;
instance->common.code_count_bit = 0;
break;
} else {
instance->common.te_last = duration;
instance->common.parser_step = ScherKhanDecoderStepCheckDuration;
}
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
break;
case ScherKhanDecoderStepCheckDuration:
if(!level) {
if((DURATION_DIFF(instance->common.te_last, instance->common.te_short) <
instance->common.te_delta) &&
(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta)) {
subghz_protocol_common_add_bit(&instance->common, 0);
instance->common.parser_step = ScherKhanDecoderStepSaveDuration;
} else if(
(DURATION_DIFF(instance->common.te_last, instance->common.te_long) <
instance->common.te_delta) &&
(DURATION_DIFF(duration, instance->common.te_long) < instance->common.te_delta)) {
subghz_protocol_common_add_bit(&instance->common, 1);
instance->common.parser_step = ScherKhanDecoderStepSaveDuration;
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
} else {
instance->common.parser_step = ScherKhanDecoderStepReset;
}
break;
}
}
void subghz_protocol_scher_khan_to_str(SubGhzProtocolScherKhan* instance, string_t output) {
subghz_protocol_scher_khan_check_remote_controller(instance);
string_cat_printf(
output,
"%s %dbit\r\n"
"Key:0x%lX%08lX\r\n"
"Sn:%07lX Btn:%lX Cnt:%04X\r\n"
"Pt: %s\r\n",
instance->common.name,
instance->common.code_last_count_bit,
(uint32_t)(instance->common.code_last_found >> 32),
(uint32_t)instance->common.code_last_found,
instance->common.serial,
instance->common.btn,
instance->common.cnt,
instance->protocol_name);
}
void subghz_decoder_scher_khan_to_load_protocol(SubGhzProtocolScherKhan* instance, void* context) {
furi_assert(context);
furi_assert(instance);
SubGhzProtocolCommonLoad* data = context;
instance->common.code_last_found = data->code_found;
instance->common.code_last_count_bit = data->code_count_bit;
subghz_protocol_scher_khan_check_remote_controller(instance);
}

View File

@ -0,0 +1,58 @@
#pragma once
#include "subghz_protocol_common.h"
typedef struct SubGhzProtocolScherKhan SubGhzProtocolScherKhan;
/** Allocate SubGhzProtocolScherKhan
*
* @return SubGhzProtocolScherKhan*
*/
SubGhzProtocolScherKhan* subghz_protocol_scher_khan_alloc();
/** Free SubGhzProtocolScherKhan
*
* @param instance
*/
void subghz_protocol_scher_khan_free(SubGhzProtocolScherKhan* instance);
/** Sends the key on the air
*
* @param instance - SubGhzProtocolScherKhan instance
* @param key - key send
* @param bit - count bit key
* @param repeat - repeat send key
*/
void subghz_protocol_scher_khan_send_key(SubGhzProtocolScherKhan* instance, uint64_t key, uint8_t bit, uint8_t repeat);
/** Reset internal state
* @param instance - SubGhzProtocolScherKhan instance
*/
void subghz_protocol_scher_khan_reset(SubGhzProtocolScherKhan* instance);
/** Analysis of received data
*
* @param instance SubGhzProtocolScherKhan instance
*/
void subghz_protocol_scher_khan_check_remote_controller(SubGhzProtocolScherKhan* instance);
/** Parse accepted duration
*
* @param instance - SubGhzProtocolScherKhan instance
* @param data - LevelDuration level_duration
*/
void subghz_protocol_scher_khan_parse(SubGhzProtocolScherKhan* instance, bool level, uint32_t duration);
/** Outputting information from the parser
*
* @param instance - SubGhzProtocolScherKhan* instance
* @param output - output string
*/
void subghz_protocol_scher_khan_to_str(SubGhzProtocolScherKhan* instance, string_t output);
/** Loading protocol from bin data
*
* @param instance - SubGhzProtocolScherKhan instance
* @param context - SubGhzProtocolCommonLoad context
*/
void subghz_decoder_scher_khan_to_load_protocol(SubGhzProtocolScherKhan* instance, void* context);

View File

@ -12,6 +12,7 @@
#include "protocols/subghz_protocol_nero_sketch.h"
#include "protocols/subghz_protocol_star_line.h"
#include "protocols/subghz_protocol_nero_radio.h"
#include "protocols/subghz_protocol_scher_khan.h"
#include "subghz_keystore.h"
@ -30,6 +31,7 @@ typedef enum {
SubGhzProtocolTypeNeroSketch,
SubGhzProtocolTypeStarLine,
SubGhzProtocolTypeNeroRadio,
SubGhzProtocolTypeScherKhan,
SubGhzProtocolTypeMax,
} SubGhzProtocolType;
@ -93,6 +95,8 @@ SubGhzParser* subghz_parser_alloc() {
(SubGhzProtocolCommon*)subghz_protocol_star_line_alloc(instance->keystore);
instance->protocols[SubGhzProtocolTypeNeroRadio] =
(SubGhzProtocolCommon*)subghz_protocol_nero_radio_alloc();
instance->protocols[SubGhzProtocolTypeScherKhan] =
(SubGhzProtocolCommon*)subghz_protocol_scher_khan_alloc();
return instance;
}
@ -120,6 +124,8 @@ void subghz_parser_free(SubGhzParser* instance) {
(SubGhzProtocolStarLine*)instance->protocols[SubGhzProtocolTypeStarLine]);
subghz_protocol_nero_radio_free(
(SubGhzProtocolNeroRadio*)instance->protocols[SubGhzProtocolTypeNeroRadio]);
subghz_protocol_scher_khan_free(
(SubGhzProtocolScherKhan*)instance->protocols[SubGhzProtocolTypeScherKhan]);
subghz_keystore_free(instance->keystore);
@ -199,6 +205,8 @@ void subghz_parser_reset(SubGhzParser* instance) {
(SubGhzProtocolStarLine*)instance->protocols[SubGhzProtocolTypeStarLine]);
subghz_protocol_nero_radio_reset(
(SubGhzProtocolNeroRadio*)instance->protocols[SubGhzProtocolTypeNeroRadio]);
subghz_protocol_scher_khan_reset(
(SubGhzProtocolScherKhan*)instance->protocols[SubGhzProtocolTypeScherKhan]);
}
void subghz_parser_parse(SubGhzParser* instance, bool level, uint32_t duration) {
@ -232,4 +240,8 @@ void subghz_parser_parse(SubGhzParser* instance, bool level, uint32_t duration)
(SubGhzProtocolNeroRadio*)instance->protocols[SubGhzProtocolTypeNeroRadio],
level,
duration);
subghz_protocol_scher_khan_parse(
(SubGhzProtocolScherKhan*)instance->protocols[SubGhzProtocolTypeScherKhan],
level,
duration);
}

View File

@ -10,6 +10,10 @@ struct SubGhzWorker {
volatile bool running;
volatile bool overrun;
LevelDuration filter_level_duration;
bool filter_running;
uint16_t filter_duration;
SubGhzWorkerOverrunCallback overrun_callback;
SubGhzWorkerPairCallback pair_callback;
void* context;
@ -30,8 +34,8 @@ void subghz_worker_rx_callback(bool level, uint32_t duration, void* context) {
instance->overrun = false;
level_duration = level_duration_reset();
}
size_t ret =
xStreamBufferSendFromISR(instance->stream, &level_duration, sizeof(LevelDuration), &xHigherPriorityTaskWoken);
size_t ret = xStreamBufferSendFromISR(
instance->stream, &level_duration, sizeof(LevelDuration), &xHigherPriorityTaskWoken);
if(sizeof(LevelDuration) != ret) instance->overrun = true;
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
@ -46,15 +50,35 @@ static int32_t subghz_worker_thread_callback(void* context) {
LevelDuration level_duration;
while(instance->running) {
int ret = xStreamBufferReceive(instance->stream, &level_duration, sizeof(LevelDuration), 10);
int ret =
xStreamBufferReceive(instance->stream, &level_duration, sizeof(LevelDuration), 10);
if(ret == sizeof(LevelDuration)) {
if(level_duration_is_reset(level_duration)) {
printf(".");
if (instance->overrun_callback) instance->overrun_callback(instance->context);
if(instance->overrun_callback) instance->overrun_callback(instance->context);
} else {
bool level = level_duration_get_level(level_duration);
uint32_t duration = level_duration_get_duration(level_duration);
if (instance->pair_callback) instance->pair_callback(instance->context, level, duration);
if(instance->filter_running) {
if((duration < instance->filter_duration) ||
(instance->filter_level_duration.level == level)) {
instance->filter_level_duration.duration += duration;
} else if(instance->filter_level_duration.level != level) {
if(instance->pair_callback)
instance->pair_callback(
instance->context,
instance->filter_level_duration.level,
instance->filter_level_duration.duration);
instance->filter_level_duration.duration = duration;
instance->filter_level_duration.level = level;
}
} else {
if(instance->pair_callback)
instance->pair_callback(instance->context, level, duration);
}
}
}
}
@ -70,9 +94,13 @@ SubGhzWorker* subghz_worker_alloc() {
furi_thread_set_stack_size(instance->thread, 2048);
furi_thread_set_context(instance->thread, instance);
furi_thread_set_callback(instance->thread, subghz_worker_thread_callback);
instance->stream = xStreamBufferCreate(sizeof(LevelDuration) * 1024, sizeof(LevelDuration));
//setting filter
instance->filter_running = true;
instance->filter_duration = 20;
return instance;
}
@ -85,7 +113,9 @@ void subghz_worker_free(SubGhzWorker* instance) {
free(instance);
}
void subghz_worker_set_overrun_callback(SubGhzWorker* instance, SubGhzWorkerOverrunCallback callback) {
void subghz_worker_set_overrun_callback(
SubGhzWorker* instance,
SubGhzWorkerOverrunCallback callback) {
furi_assert(instance);
instance->overrun_callback = callback;
}