[FL-2627] Flipper applications: SDK, build and debug system (#1387)

* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
SG
2022-09-15 02:11:38 +10:00
committed by Aleksandr Kutuzov
parent 0f6f9ad52e
commit b9a766d909
895 changed files with 8862 additions and 1465 deletions

View File

@@ -0,0 +1,11 @@
App(
appid="gpio",
name="GPIO",
apptype=FlipperAppType.APP,
entry_point="gpio_app",
cdefines=["APP_GPIO"],
requires=["gui"],
stack_size=1 * 1024,
icon="A_GPIO_14",
order=50,
)

View File

@@ -0,0 +1,106 @@
#include "gpio_app_i.h"
#include <furi.h>
#include <furi_hal.h>
static bool gpio_app_custom_event_callback(void* context, uint32_t event) {
furi_assert(context);
GpioApp* app = context;
return scene_manager_handle_custom_event(app->scene_manager, event);
}
static bool gpio_app_back_event_callback(void* context) {
furi_assert(context);
GpioApp* app = context;
return scene_manager_handle_back_event(app->scene_manager);
}
static void gpio_app_tick_event_callback(void* context) {
furi_assert(context);
GpioApp* app = context;
scene_manager_handle_tick_event(app->scene_manager);
}
GpioApp* gpio_app_alloc() {
GpioApp* app = malloc(sizeof(GpioApp));
app->gui = furi_record_open(RECORD_GUI);
app->view_dispatcher = view_dispatcher_alloc();
app->scene_manager = scene_manager_alloc(&gpio_scene_handlers, app);
view_dispatcher_enable_queue(app->view_dispatcher);
view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
view_dispatcher_set_custom_event_callback(
app->view_dispatcher, gpio_app_custom_event_callback);
view_dispatcher_set_navigation_event_callback(
app->view_dispatcher, gpio_app_back_event_callback);
view_dispatcher_set_tick_event_callback(
app->view_dispatcher, gpio_app_tick_event_callback, 100);
view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
app->notifications = furi_record_open(RECORD_NOTIFICATION);
app->var_item_list = variable_item_list_alloc();
view_dispatcher_add_view(
app->view_dispatcher,
GpioAppViewVarItemList,
variable_item_list_get_view(app->var_item_list));
app->gpio_test = gpio_test_alloc();
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewGpioTest, gpio_test_get_view(app->gpio_test));
app->widget = widget_alloc();
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewUsbUartCloseRpc, widget_get_view(app->widget));
app->gpio_usb_uart = gpio_usb_uart_alloc();
view_dispatcher_add_view(
app->view_dispatcher, GpioAppViewUsbUart, gpio_usb_uart_get_view(app->gpio_usb_uart));
view_dispatcher_add_view(
app->view_dispatcher,
GpioAppViewUsbUartCfg,
variable_item_list_get_view(app->var_item_list));
scene_manager_next_scene(app->scene_manager, GpioSceneStart);
return app;
}
void gpio_app_free(GpioApp* app) {
furi_assert(app);
// Views
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewVarItemList);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewGpioTest);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewUsbUart);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewUsbUartCfg);
view_dispatcher_remove_view(app->view_dispatcher, GpioAppViewUsbUartCloseRpc);
variable_item_list_free(app->var_item_list);
widget_free(app->widget);
gpio_test_free(app->gpio_test);
gpio_usb_uart_free(app->gpio_usb_uart);
// View dispatcher
view_dispatcher_free(app->view_dispatcher);
scene_manager_free(app->scene_manager);
// Close records
furi_record_close(RECORD_GUI);
furi_record_close(RECORD_NOTIFICATION);
free(app);
}
int32_t gpio_app(void* p) {
UNUSED(p);
GpioApp* gpio_app = gpio_app_alloc();
view_dispatcher_run(gpio_app->view_dispatcher);
gpio_app_free(gpio_app);
return 0;
}

View File

@@ -0,0 +1,11 @@
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
typedef struct GpioApp GpioApp;
#ifdef __cplusplus
}
#endif

View File

@@ -0,0 +1,38 @@
#pragma once
#include "gpio_app.h"
#include "gpio_item.h"
#include "scenes/gpio_scene.h"
#include "gpio_custom_event.h"
#include "usb_uart_bridge.h"
#include <gui/gui.h>
#include <gui/view_dispatcher.h>
#include <gui/scene_manager.h>
#include <gui/modules/submenu.h>
#include <notification/notification_messages.h>
#include <gui/modules/variable_item_list.h>
#include <gui/modules/widget.h>
#include "views/gpio_test.h"
#include "views/gpio_usb_uart.h"
struct GpioApp {
Gui* gui;
NotificationApp* notifications;
ViewDispatcher* view_dispatcher;
SceneManager* scene_manager;
Widget* widget;
VariableItemList* var_item_list;
GpioTest* gpio_test;
GpioUsbUart* gpio_usb_uart;
UsbUartBridge* usb_uart_bridge;
};
typedef enum {
GpioAppViewVarItemList,
GpioAppViewGpioTest,
GpioAppViewUsbUart,
GpioAppViewUsbUartCfg,
GpioAppViewUsbUartCloseRpc,
} GpioAppView;

View File

@@ -0,0 +1,12 @@
#pragma once
typedef enum {
GpioStartEventOtgOff = 0,
GpioStartEventOtgOn,
GpioStartEventManualControl,
GpioStartEventUsbUart,
GpioCustomEventErrorBack,
GpioUsbUartEventConfig,
} GpioCustomEvent;

View File

@@ -0,0 +1,51 @@
#include "gpio_item.h"
#include <furi_hal_resources.h>
typedef struct {
const char* name;
const GpioPin* pin;
} GpioItem;
static const GpioItem gpio_item[GPIO_ITEM_COUNT] = {
{"1.2: PA7", &gpio_ext_pa7},
{"1.3: PA6", &gpio_ext_pa6},
{"1.4: PA4", &gpio_ext_pa4},
{"1.5: PB3", &gpio_ext_pb3},
{"1.6: PB2", &gpio_ext_pb2},
{"1.7: PC3", &gpio_ext_pc3},
{"2.7: PC1", &gpio_ext_pc1},
{"2.8: PC0", &gpio_ext_pc0},
};
void gpio_item_configure_pin(uint8_t index, GpioMode mode) {
furi_assert(index < GPIO_ITEM_COUNT);
furi_hal_gpio_write(gpio_item[index].pin, false);
furi_hal_gpio_init(gpio_item[index].pin, mode, GpioPullNo, GpioSpeedVeryHigh);
}
void gpio_item_configure_all_pins(GpioMode mode) {
for(uint8_t i = 0; i < GPIO_ITEM_COUNT; i++) {
gpio_item_configure_pin(i, mode);
}
}
void gpio_item_set_pin(uint8_t index, bool level) {
furi_assert(index < GPIO_ITEM_COUNT);
furi_hal_gpio_write(gpio_item[index].pin, level);
}
void gpio_item_set_all_pins(bool level) {
for(uint8_t i = 0; i < GPIO_ITEM_COUNT; i++) {
gpio_item_set_pin(i, level);
}
}
const char* gpio_item_get_pin_name(uint8_t index) {
furi_assert(index < GPIO_ITEM_COUNT + 1);
if(index == GPIO_ITEM_COUNT) {
return "ALL";
} else {
return gpio_item[index].name;
}
}

View File

@@ -0,0 +1,15 @@
#pragma once
#include <furi_hal_gpio.h>
#define GPIO_ITEM_COUNT 8
void gpio_item_configure_pin(uint8_t index, GpioMode mode);
void gpio_item_configure_all_pins(GpioMode mode);
void gpio_item_set_pin(uint8_t index, bool level);
void gpio_item_set_all_pins(bool level);
const char* gpio_item_get_pin_name(uint8_t index);

View File

@@ -0,0 +1,30 @@
#include "gpio_scene.h"
// Generate scene on_enter handlers array
#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
void (*const gpio_scene_on_enter_handlers[])(void*) = {
#include "gpio_scene_config.h"
};
#undef ADD_SCENE
// Generate scene on_event handlers array
#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
bool (*const gpio_scene_on_event_handlers[])(void* context, SceneManagerEvent event) = {
#include "gpio_scene_config.h"
};
#undef ADD_SCENE
// Generate scene on_exit handlers array
#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
void (*const gpio_scene_on_exit_handlers[])(void* context) = {
#include "gpio_scene_config.h"
};
#undef ADD_SCENE
// Initialize scene handlers configuration structure
const SceneManagerHandlers gpio_scene_handlers = {
.on_enter_handlers = gpio_scene_on_enter_handlers,
.on_event_handlers = gpio_scene_on_event_handlers,
.on_exit_handlers = gpio_scene_on_exit_handlers,
.scene_num = GpioSceneNum,
};

View File

@@ -0,0 +1,29 @@
#pragma once
#include <gui/scene_manager.h>
// Generate scene id and total number
#define ADD_SCENE(prefix, name, id) GpioScene##id,
typedef enum {
#include "gpio_scene_config.h"
GpioSceneNum,
} GpioScene;
#undef ADD_SCENE
extern const SceneManagerHandlers gpio_scene_handlers;
// Generate scene on_enter handlers declaration
#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*);
#include "gpio_scene_config.h"
#undef ADD_SCENE
// Generate scene on_event handlers declaration
#define ADD_SCENE(prefix, name, id) \
bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event);
#include "gpio_scene_config.h"
#undef ADD_SCENE
// Generate scene on_exit handlers declaration
#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context);
#include "gpio_scene_config.h"
#undef ADD_SCENE

View File

@@ -0,0 +1,5 @@
ADD_SCENE(gpio, start, Start)
ADD_SCENE(gpio, test, Test)
ADD_SCENE(gpio, usb_uart, UsbUart)
ADD_SCENE(gpio, usb_uart_cfg, UsbUartCfg)
ADD_SCENE(gpio, usb_uart_close_rpc, UsbUartCloseRpc)

View File

@@ -0,0 +1,104 @@
#include "../gpio_app_i.h"
#include "furi_hal_power.h"
#include "furi_hal_usb.h"
enum GpioItem {
GpioItemUsbUart,
GpioItemTest,
GpioItemOtg,
};
enum GpioOtg {
GpioOtgOff,
GpioOtgOn,
GpioOtgSettingsNum,
};
const char* const gpio_otg_text[GpioOtgSettingsNum] = {
"OFF",
"ON",
};
static void gpio_scene_start_var_list_enter_callback(void* context, uint32_t index) {
furi_assert(context);
GpioApp* app = context;
if(index == GpioItemTest) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventManualControl);
} else if(index == GpioItemUsbUart) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventUsbUart);
}
}
static void gpio_scene_start_var_list_change_callback(VariableItem* item) {
GpioApp* app = variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, gpio_otg_text[index]);
if(index == GpioOtgOff) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventOtgOff);
} else if(index == GpioOtgOn) {
view_dispatcher_send_custom_event(app->view_dispatcher, GpioStartEventOtgOn);
}
}
void gpio_scene_start_on_enter(void* context) {
GpioApp* app = context;
VariableItemList* var_item_list = app->var_item_list;
VariableItem* item;
variable_item_list_set_enter_callback(
var_item_list, gpio_scene_start_var_list_enter_callback, app);
variable_item_list_add(var_item_list, "USB-UART Bridge", 0, NULL, NULL);
variable_item_list_add(var_item_list, "GPIO Manual Control", 0, NULL, NULL);
item = variable_item_list_add(
var_item_list,
"5V on GPIO",
GpioOtgSettingsNum,
gpio_scene_start_var_list_change_callback,
app);
if(furi_hal_power_is_otg_enabled()) {
variable_item_set_current_value_index(item, GpioOtgOn);
variable_item_set_current_value_text(item, gpio_otg_text[GpioOtgOn]);
} else {
variable_item_set_current_value_index(item, GpioOtgOff);
variable_item_set_current_value_text(item, gpio_otg_text[GpioOtgOff]);
}
variable_item_list_set_selected_item(
var_item_list, scene_manager_get_scene_state(app->scene_manager, GpioSceneStart));
view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewVarItemList);
}
bool gpio_scene_start_on_event(void* context, SceneManagerEvent event) {
GpioApp* app = context;
bool consumed = false;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == GpioStartEventOtgOn) {
furi_hal_power_enable_otg();
} else if(event.event == GpioStartEventOtgOff) {
furi_hal_power_disable_otg();
} else if(event.event == GpioStartEventManualControl) {
scene_manager_set_scene_state(app->scene_manager, GpioSceneStart, GpioItemTest);
scene_manager_next_scene(app->scene_manager, GpioSceneTest);
} else if(event.event == GpioStartEventUsbUart) {
scene_manager_set_scene_state(app->scene_manager, GpioSceneStart, GpioItemUsbUart);
if(!furi_hal_usb_is_locked()) {
scene_manager_next_scene(app->scene_manager, GpioSceneUsbUart);
} else {
scene_manager_next_scene(app->scene_manager, GpioSceneUsbUartCloseRpc);
}
}
consumed = true;
}
return consumed;
}
void gpio_scene_start_on_exit(void* context) {
GpioApp* app = context;
variable_item_list_reset(app->var_item_list);
}

View File

@@ -0,0 +1,30 @@
#include "../gpio_app_i.h"
void gpio_scene_test_ok_callback(InputType type, void* context) {
furi_assert(context);
GpioApp* app = context;
if(type == InputTypePress) {
notification_message(app->notifications, &sequence_set_green_255);
} else if(type == InputTypeRelease) {
notification_message(app->notifications, &sequence_reset_green);
}
}
void gpio_scene_test_on_enter(void* context) {
GpioApp* app = context;
gpio_item_configure_all_pins(GpioModeOutputPushPull);
gpio_test_set_ok_callback(app->gpio_test, gpio_scene_test_ok_callback, app);
view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewGpioTest);
}
bool gpio_scene_test_on_event(void* context, SceneManagerEvent event) {
UNUSED(context);
UNUSED(event);
return false;
}
void gpio_scene_test_on_exit(void* context) {
UNUSED(context);
gpio_item_configure_all_pins(GpioModeAnalog);
}

View File

@@ -0,0 +1,67 @@
#include "../gpio_app_i.h"
#include "../usb_uart_bridge.h"
typedef struct {
UsbUartConfig cfg;
UsbUartState state;
} SceneUsbUartBridge;
static SceneUsbUartBridge* scene_usb_uart;
void gpio_scene_usb_uart_callback(GpioCustomEvent event, void* context) {
furi_assert(context);
GpioApp* app = context;
view_dispatcher_send_custom_event(app->view_dispatcher, event);
}
void gpio_scene_usb_uart_on_enter(void* context) {
GpioApp* app = context;
uint32_t prev_state = scene_manager_get_scene_state(app->scene_manager, GpioAppViewUsbUart);
if(prev_state == 0) {
scene_usb_uart = malloc(sizeof(SceneUsbUartBridge));
scene_usb_uart->cfg.vcp_ch = 0; // TODO: settings load
scene_usb_uart->cfg.uart_ch = 0;
scene_usb_uart->cfg.flow_pins = 0;
scene_usb_uart->cfg.baudrate_mode = 0;
scene_usb_uart->cfg.baudrate = 0;
app->usb_uart_bridge = usb_uart_enable(&scene_usb_uart->cfg);
}
usb_uart_get_config(app->usb_uart_bridge, &scene_usb_uart->cfg);
usb_uart_get_state(app->usb_uart_bridge, &scene_usb_uart->state);
gpio_usb_uart_set_callback(app->gpio_usb_uart, gpio_scene_usb_uart_callback, app);
scene_manager_set_scene_state(app->scene_manager, GpioSceneUsbUart, 0);
view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewUsbUart);
notification_message(app->notifications, &sequence_display_backlight_enforce_on);
}
bool gpio_scene_usb_uart_on_event(void* context, SceneManagerEvent event) {
GpioApp* app = context;
if(event.type == SceneManagerEventTypeCustom) {
scene_manager_set_scene_state(app->scene_manager, GpioSceneUsbUart, 1);
scene_manager_next_scene(app->scene_manager, GpioSceneUsbUartCfg);
return true;
} else if(event.type == SceneManagerEventTypeTick) {
uint32_t tx_cnt_last = scene_usb_uart->state.tx_cnt;
uint32_t rx_cnt_last = scene_usb_uart->state.rx_cnt;
usb_uart_get_state(app->usb_uart_bridge, &scene_usb_uart->state);
gpio_usb_uart_update_state(
app->gpio_usb_uart, &scene_usb_uart->cfg, &scene_usb_uart->state);
if(tx_cnt_last != scene_usb_uart->state.tx_cnt)
notification_message(app->notifications, &sequence_blink_blue_10);
if(rx_cnt_last != scene_usb_uart->state.rx_cnt)
notification_message(app->notifications, &sequence_blink_green_10);
}
return false;
}
void gpio_scene_usb_uart_on_exit(void* context) {
GpioApp* app = context;
uint32_t prev_state = scene_manager_get_scene_state(app->scene_manager, GpioSceneUsbUart);
if(prev_state == 0) {
usb_uart_disable(app->usb_uart_bridge);
free(scene_usb_uart);
}
notification_message(app->notifications, &sequence_display_backlight_enforce_auto);
}

View File

@@ -0,0 +1,41 @@
#include "../gpio_app_i.h"
#include "../gpio_custom_event.h"
void gpio_scene_usb_uart_close_rpc_on_enter(void* context) {
GpioApp* app = context;
widget_add_icon_element(app->widget, 78, 0, &I_ActiveConnection_50x64);
widget_add_string_multiline_element(
app->widget, 3, 2, AlignLeft, AlignTop, FontPrimary, "Connection\nis active!");
widget_add_string_multiline_element(
app->widget,
3,
30,
AlignLeft,
AlignTop,
FontSecondary,
"Disconnect from\nPC or phone to\nuse this function.");
view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewUsbUartCloseRpc);
}
bool gpio_scene_usb_uart_close_rpc_on_event(void* context, SceneManagerEvent event) {
GpioApp* app = context;
bool consumed = false;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == GpioCustomEventErrorBack) {
if(!scene_manager_previous_scene(app->scene_manager)) {
scene_manager_stop(app->scene_manager);
view_dispatcher_stop(app->view_dispatcher);
}
consumed = true;
}
}
return consumed;
}
void gpio_scene_usb_uart_close_rpc_on_exit(void* context) {
GpioApp* app = context;
widget_reset(app->widget);
}

View File

@@ -0,0 +1,137 @@
#include "../usb_uart_bridge.h"
#include "../gpio_app_i.h"
#include "furi_hal.h"
typedef enum {
UsbUartLineIndexVcp,
UsbUartLineIndexBaudrate,
UsbUartLineIndexUart,
UsbUartLineIndexFlow,
} LineIndex;
static UsbUartConfig* cfg_set;
static const char* vcp_ch[] = {"0 (CLI)", "1"};
static const char* uart_ch[] = {"13,14", "15,16"};
static const char* flow_pins[] = {"None", "2,3", "6,7"};
static const char* baudrate_mode[] = {"Host"};
static const uint32_t baudrate_list[] = {
2400,
9600,
19200,
38400,
57600,
115200,
230400,
460800,
921600,
};
bool gpio_scene_usb_uart_cfg_on_event(void* context, SceneManagerEvent event) {
UNUSED(context);
UNUSED(event);
return false;
}
static void line_vcp_cb(VariableItem* item) {
GpioApp* app = variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, vcp_ch[index]);
cfg_set->vcp_ch = index;
usb_uart_set_config(app->usb_uart_bridge, cfg_set);
}
static void line_port_cb(VariableItem* item) {
GpioApp* app = variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, uart_ch[index]);
if(index == 0)
cfg_set->uart_ch = FuriHalUartIdUSART1;
else if(index == 1)
cfg_set->uart_ch = FuriHalUartIdLPUART1;
usb_uart_set_config(app->usb_uart_bridge, cfg_set);
}
static void line_flow_cb(VariableItem* item) {
GpioApp* app = variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, flow_pins[index]);
cfg_set->flow_pins = index;
usb_uart_set_config(app->usb_uart_bridge, cfg_set);
}
static void line_baudrate_cb(VariableItem* item) {
GpioApp* app = variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
char br_text[8];
if(index > 0) {
snprintf(br_text, 7, "%lu", baudrate_list[index - 1]);
variable_item_set_current_value_text(item, br_text);
cfg_set->baudrate = baudrate_list[index - 1];
} else {
variable_item_set_current_value_text(item, baudrate_mode[index]);
cfg_set->baudrate = 0;
}
cfg_set->baudrate_mode = index;
usb_uart_set_config(app->usb_uart_bridge, cfg_set);
}
void gpio_scene_usb_uart_cfg_on_enter(void* context) {
GpioApp* app = context;
VariableItemList* var_item_list = app->var_item_list;
cfg_set = malloc(sizeof(UsbUartConfig));
usb_uart_get_config(app->usb_uart_bridge, cfg_set);
VariableItem* item;
char br_text[8];
item = variable_item_list_add(var_item_list, "USB Channel", 2, line_vcp_cb, app);
variable_item_set_current_value_index(item, cfg_set->vcp_ch);
variable_item_set_current_value_text(item, vcp_ch[cfg_set->vcp_ch]);
item = variable_item_list_add(
var_item_list,
"Baudrate",
sizeof(baudrate_list) / sizeof(baudrate_list[0]) + 1,
line_baudrate_cb,
app);
variable_item_set_current_value_index(item, cfg_set->baudrate_mode);
if(cfg_set->baudrate_mode > 0) {
snprintf(br_text, 7, "%lu", baudrate_list[cfg_set->baudrate_mode - 1]);
variable_item_set_current_value_text(item, br_text);
} else {
variable_item_set_current_value_text(item, baudrate_mode[cfg_set->baudrate_mode]);
}
item = variable_item_list_add(var_item_list, "UART Pins", 2, line_port_cb, app);
variable_item_set_current_value_index(item, cfg_set->uart_ch);
variable_item_set_current_value_text(item, uart_ch[cfg_set->uart_ch]);
item = variable_item_list_add(var_item_list, "RTS/DTR Pins", 3, line_flow_cb, app);
variable_item_set_current_value_index(item, cfg_set->flow_pins);
variable_item_set_current_value_text(item, flow_pins[cfg_set->flow_pins]);
variable_item_list_set_selected_item(
var_item_list, scene_manager_get_scene_state(app->scene_manager, GpioAppViewUsbUartCfg));
view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewUsbUartCfg);
}
void gpio_scene_usb_uart_cfg_on_exit(void* context) {
GpioApp* app = context;
scene_manager_set_scene_state(
app->scene_manager,
GpioAppViewUsbUartCfg,
variable_item_list_get_selected_item_index(app->var_item_list));
variable_item_list_reset(app->var_item_list);
free(cfg_set);
}

View File

@@ -0,0 +1,378 @@
#include "usb_uart_bridge.h"
#include "furi_hal.h"
#include <stream_buffer.h>
#include <furi_hal_usb_cdc.h>
#include "usb_cdc.h"
#include "cli/cli_vcp.h"
#include "cli/cli.h"
#define USB_CDC_PKT_LEN CDC_DATA_SZ
#define USB_UART_RX_BUF_SIZE (USB_CDC_PKT_LEN * 5)
#define USB_CDC_BIT_DTR (1 << 0)
#define USB_CDC_BIT_RTS (1 << 1)
static const GpioPin* flow_pins[][2] = {
{&gpio_ext_pa7, &gpio_ext_pa6}, // 2, 3
{&gpio_ext_pb2, &gpio_ext_pc3}, // 6, 7
};
typedef enum {
WorkerEvtStop = (1 << 0),
WorkerEvtRxDone = (1 << 1),
WorkerEvtTxStop = (1 << 2),
WorkerEvtCdcRx = (1 << 3),
WorkerEvtCfgChange = (1 << 4),
WorkerEvtLineCfgSet = (1 << 5),
WorkerEvtCtrlLineSet = (1 << 6),
} WorkerEvtFlags;
#define WORKER_ALL_RX_EVENTS \
(WorkerEvtStop | WorkerEvtRxDone | WorkerEvtCfgChange | WorkerEvtLineCfgSet | \
WorkerEvtCtrlLineSet)
#define WORKER_ALL_TX_EVENTS (WorkerEvtTxStop | WorkerEvtCdcRx)
struct UsbUartBridge {
UsbUartConfig cfg;
UsbUartConfig cfg_new;
FuriThread* thread;
FuriThread* tx_thread;
StreamBufferHandle_t rx_stream;
FuriMutex* usb_mutex;
FuriSemaphore* tx_sem;
UsbUartState st;
uint8_t rx_buf[USB_CDC_PKT_LEN];
};
static void vcp_on_cdc_tx_complete(void* context);
static void vcp_on_cdc_rx(void* context);
static void vcp_state_callback(void* context, uint8_t state);
static void vcp_on_cdc_control_line(void* context, uint8_t state);
static void vcp_on_line_config(void* context, struct usb_cdc_line_coding* config);
static const CdcCallbacks cdc_cb = {
vcp_on_cdc_tx_complete,
vcp_on_cdc_rx,
vcp_state_callback,
vcp_on_cdc_control_line,
vcp_on_line_config,
};
/* USB UART worker */
static int32_t usb_uart_tx_thread(void* context);
static void usb_uart_on_irq_cb(UartIrqEvent ev, uint8_t data, void* context) {
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
if(ev == UartIrqEventRXNE) {
xStreamBufferSendFromISR(usb_uart->rx_stream, &data, 1, &xHigherPriorityTaskWoken);
furi_thread_flags_set(furi_thread_get_id(usb_uart->thread), WorkerEvtRxDone);
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
}
static void usb_uart_vcp_init(UsbUartBridge* usb_uart, uint8_t vcp_ch) {
furi_hal_usb_unlock();
if(vcp_ch == 0) {
Cli* cli = furi_record_open(RECORD_CLI);
cli_session_close(cli);
furi_record_close(RECORD_CLI);
furi_check(furi_hal_usb_set_config(&usb_cdc_single, NULL) == true);
} else {
furi_check(furi_hal_usb_set_config(&usb_cdc_dual, NULL) == true);
Cli* cli = furi_record_open(RECORD_CLI);
cli_session_open(cli, &cli_vcp);
furi_record_close(RECORD_CLI);
}
furi_hal_cdc_set_callbacks(vcp_ch, (CdcCallbacks*)&cdc_cb, usb_uart);
}
static void usb_uart_vcp_deinit(UsbUartBridge* usb_uart, uint8_t vcp_ch) {
UNUSED(usb_uart);
furi_hal_cdc_set_callbacks(vcp_ch, NULL, NULL);
if(vcp_ch != 0) {
Cli* cli = furi_record_open(RECORD_CLI);
cli_session_close(cli);
furi_record_close(RECORD_CLI);
}
}
static void usb_uart_serial_init(UsbUartBridge* usb_uart, uint8_t uart_ch) {
if(uart_ch == FuriHalUartIdUSART1) {
furi_hal_console_disable();
} else if(uart_ch == FuriHalUartIdLPUART1) {
furi_hal_uart_init(uart_ch, 115200);
}
furi_hal_uart_set_irq_cb(uart_ch, usb_uart_on_irq_cb, usb_uart);
}
static void usb_uart_serial_deinit(UsbUartBridge* usb_uart, uint8_t uart_ch) {
UNUSED(usb_uart);
furi_hal_uart_set_irq_cb(uart_ch, NULL, NULL);
if(uart_ch == FuriHalUartIdUSART1)
furi_hal_console_enable();
else if(uart_ch == FuriHalUartIdLPUART1)
furi_hal_uart_deinit(uart_ch);
}
static void usb_uart_set_baudrate(UsbUartBridge* usb_uart, uint32_t baudrate) {
if(baudrate != 0) {
furi_hal_uart_set_br(usb_uart->cfg.uart_ch, baudrate);
usb_uart->st.baudrate_cur = baudrate;
} else {
struct usb_cdc_line_coding* line_cfg =
furi_hal_cdc_get_port_settings(usb_uart->cfg.vcp_ch);
if(line_cfg->dwDTERate > 0) {
furi_hal_uart_set_br(usb_uart->cfg.uart_ch, line_cfg->dwDTERate);
usb_uart->st.baudrate_cur = line_cfg->dwDTERate;
}
}
}
static void usb_uart_update_ctrl_lines(UsbUartBridge* usb_uart) {
if(usb_uart->cfg.flow_pins != 0) {
furi_assert((size_t)(usb_uart->cfg.flow_pins - 1) < COUNT_OF(flow_pins));
uint8_t state = furi_hal_cdc_get_ctrl_line_state(usb_uart->cfg.vcp_ch);
furi_hal_gpio_write(flow_pins[usb_uart->cfg.flow_pins - 1][0], !(state & USB_CDC_BIT_RTS));
furi_hal_gpio_write(flow_pins[usb_uart->cfg.flow_pins - 1][1], !(state & USB_CDC_BIT_DTR));
}
}
static int32_t usb_uart_worker(void* context) {
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
memcpy(&usb_uart->cfg, &usb_uart->cfg_new, sizeof(UsbUartConfig));
usb_uart->rx_stream = xStreamBufferCreate(USB_UART_RX_BUF_SIZE, 1);
usb_uart->tx_sem = furi_semaphore_alloc(1, 1);
usb_uart->usb_mutex = furi_mutex_alloc(FuriMutexTypeNormal);
usb_uart->tx_thread = furi_thread_alloc();
furi_thread_set_name(usb_uart->tx_thread, "UsbUartTxWorker");
furi_thread_set_stack_size(usb_uart->tx_thread, 512);
furi_thread_set_context(usb_uart->tx_thread, usb_uart);
furi_thread_set_callback(usb_uart->tx_thread, usb_uart_tx_thread);
usb_uart_vcp_init(usb_uart, usb_uart->cfg.vcp_ch);
usb_uart_serial_init(usb_uart, usb_uart->cfg.uart_ch);
usb_uart_set_baudrate(usb_uart, usb_uart->cfg.baudrate);
if(usb_uart->cfg.flow_pins != 0) {
furi_assert((size_t)(usb_uart->cfg.flow_pins - 1) < COUNT_OF(flow_pins));
furi_hal_gpio_init_simple(
flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeOutputPushPull);
furi_hal_gpio_init_simple(
flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeOutputPushPull);
usb_uart_update_ctrl_lines(usb_uart);
}
furi_thread_flags_set(furi_thread_get_id(usb_uart->tx_thread), WorkerEvtCdcRx);
furi_thread_start(usb_uart->tx_thread);
while(1) {
uint32_t events =
furi_thread_flags_wait(WORKER_ALL_RX_EVENTS, FuriFlagWaitAny, FuriWaitForever);
furi_check((events & FuriFlagError) == 0);
if(events & WorkerEvtStop) break;
if(events & WorkerEvtRxDone) {
size_t len =
xStreamBufferReceive(usb_uart->rx_stream, usb_uart->rx_buf, USB_CDC_PKT_LEN, 0);
if(len > 0) {
if(furi_semaphore_acquire(usb_uart->tx_sem, 100) == FuriStatusOk) {
usb_uart->st.rx_cnt += len;
furi_check(
furi_mutex_acquire(usb_uart->usb_mutex, FuriWaitForever) == FuriStatusOk);
furi_hal_cdc_send(usb_uart->cfg.vcp_ch, usb_uart->rx_buf, len);
furi_check(furi_mutex_release(usb_uart->usb_mutex) == FuriStatusOk);
} else {
xStreamBufferReset(usb_uart->rx_stream);
}
}
}
if(events & WorkerEvtCfgChange) {
if(usb_uart->cfg.vcp_ch != usb_uart->cfg_new.vcp_ch) {
furi_thread_flags_set(furi_thread_get_id(usb_uart->tx_thread), WorkerEvtTxStop);
furi_thread_join(usb_uart->tx_thread);
usb_uart_vcp_deinit(usb_uart, usb_uart->cfg.vcp_ch);
usb_uart_vcp_init(usb_uart, usb_uart->cfg_new.vcp_ch);
usb_uart->cfg.vcp_ch = usb_uart->cfg_new.vcp_ch;
furi_thread_start(usb_uart->tx_thread);
events |= WorkerEvtCtrlLineSet;
events |= WorkerEvtLineCfgSet;
}
if(usb_uart->cfg.uart_ch != usb_uart->cfg_new.uart_ch) {
furi_thread_flags_set(furi_thread_get_id(usb_uart->tx_thread), WorkerEvtTxStop);
furi_thread_join(usb_uart->tx_thread);
usb_uart_serial_deinit(usb_uart, usb_uart->cfg.uart_ch);
usb_uart_serial_init(usb_uart, usb_uart->cfg_new.uart_ch);
usb_uart->cfg.uart_ch = usb_uart->cfg_new.uart_ch;
usb_uart_set_baudrate(usb_uart, usb_uart->cfg.baudrate);
furi_thread_start(usb_uart->tx_thread);
}
if(usb_uart->cfg.baudrate != usb_uart->cfg_new.baudrate) {
usb_uart_set_baudrate(usb_uart, usb_uart->cfg_new.baudrate);
usb_uart->cfg.baudrate = usb_uart->cfg_new.baudrate;
}
if(usb_uart->cfg.flow_pins != usb_uart->cfg_new.flow_pins) {
if(usb_uart->cfg.flow_pins != 0) {
furi_hal_gpio_init_simple(
flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeAnalog);
furi_hal_gpio_init_simple(
flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeAnalog);
}
if(usb_uart->cfg_new.flow_pins != 0) {
furi_assert((size_t)(usb_uart->cfg_new.flow_pins - 1) < COUNT_OF(flow_pins));
furi_hal_gpio_init_simple(
flow_pins[usb_uart->cfg_new.flow_pins - 1][0], GpioModeOutputPushPull);
furi_hal_gpio_init_simple(
flow_pins[usb_uart->cfg_new.flow_pins - 1][1], GpioModeOutputPushPull);
}
usb_uart->cfg.flow_pins = usb_uart->cfg_new.flow_pins;
events |= WorkerEvtCtrlLineSet;
}
}
if(events & WorkerEvtLineCfgSet) {
if(usb_uart->cfg.baudrate == 0)
usb_uart_set_baudrate(usb_uart, usb_uart->cfg.baudrate);
}
if(events & WorkerEvtCtrlLineSet) {
usb_uart_update_ctrl_lines(usb_uart);
}
}
usb_uart_vcp_deinit(usb_uart, usb_uart->cfg.vcp_ch);
usb_uart_serial_deinit(usb_uart, usb_uart->cfg.uart_ch);
if(usb_uart->cfg.flow_pins != 0) {
furi_hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][0], GpioModeAnalog);
furi_hal_gpio_init_simple(flow_pins[usb_uart->cfg.flow_pins - 1][1], GpioModeAnalog);
}
furi_thread_flags_set(furi_thread_get_id(usb_uart->tx_thread), WorkerEvtTxStop);
furi_thread_join(usb_uart->tx_thread);
furi_thread_free(usb_uart->tx_thread);
vStreamBufferDelete(usb_uart->rx_stream);
furi_mutex_free(usb_uart->usb_mutex);
furi_semaphore_free(usb_uart->tx_sem);
furi_hal_usb_unlock();
furi_check(furi_hal_usb_set_config(&usb_cdc_single, NULL) == true);
Cli* cli = furi_record_open(RECORD_CLI);
cli_session_open(cli, &cli_vcp);
furi_record_close(RECORD_CLI);
return 0;
}
static int32_t usb_uart_tx_thread(void* context) {
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
uint8_t data[USB_CDC_PKT_LEN];
while(1) {
uint32_t events =
furi_thread_flags_wait(WORKER_ALL_TX_EVENTS, FuriFlagWaitAny, FuriWaitForever);
furi_check((events & FuriFlagError) == 0);
if(events & WorkerEvtTxStop) break;
if(events & WorkerEvtCdcRx) {
furi_check(furi_mutex_acquire(usb_uart->usb_mutex, FuriWaitForever) == FuriStatusOk);
size_t len = furi_hal_cdc_receive(usb_uart->cfg.vcp_ch, data, USB_CDC_PKT_LEN);
furi_check(furi_mutex_release(usb_uart->usb_mutex) == FuriStatusOk);
if(len > 0) {
usb_uart->st.tx_cnt += len;
furi_hal_uart_tx(usb_uart->cfg.uart_ch, data, len);
}
}
}
return 0;
}
/* VCP callbacks */
static void vcp_on_cdc_tx_complete(void* context) {
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
furi_semaphore_release(usb_uart->tx_sem);
}
static void vcp_on_cdc_rx(void* context) {
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
furi_thread_flags_set(furi_thread_get_id(usb_uart->tx_thread), WorkerEvtCdcRx);
}
static void vcp_state_callback(void* context, uint8_t state) {
UNUSED(context);
UNUSED(state);
}
static void vcp_on_cdc_control_line(void* context, uint8_t state) {
UNUSED(state);
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
furi_thread_flags_set(furi_thread_get_id(usb_uart->thread), WorkerEvtCtrlLineSet);
}
static void vcp_on_line_config(void* context, struct usb_cdc_line_coding* config) {
UNUSED(config);
UsbUartBridge* usb_uart = (UsbUartBridge*)context;
furi_thread_flags_set(furi_thread_get_id(usb_uart->thread), WorkerEvtLineCfgSet);
}
UsbUartBridge* usb_uart_enable(UsbUartConfig* cfg) {
UsbUartBridge* usb_uart = malloc(sizeof(UsbUartBridge));
memcpy(&(usb_uart->cfg_new), cfg, sizeof(UsbUartConfig));
usb_uart->thread = furi_thread_alloc();
furi_thread_set_name(usb_uart->thread, "UsbUartWorker");
furi_thread_set_stack_size(usb_uart->thread, 1024);
furi_thread_set_context(usb_uart->thread, usb_uart);
furi_thread_set_callback(usb_uart->thread, usb_uart_worker);
furi_thread_start(usb_uart->thread);
return usb_uart;
}
void usb_uart_disable(UsbUartBridge* usb_uart) {
furi_assert(usb_uart);
furi_thread_flags_set(furi_thread_get_id(usb_uart->thread), WorkerEvtStop);
furi_thread_join(usb_uart->thread);
furi_thread_free(usb_uart->thread);
free(usb_uart);
}
void usb_uart_set_config(UsbUartBridge* usb_uart, UsbUartConfig* cfg) {
furi_assert(usb_uart);
furi_assert(cfg);
memcpy(&(usb_uart->cfg_new), cfg, sizeof(UsbUartConfig));
furi_thread_flags_set(furi_thread_get_id(usb_uart->thread), WorkerEvtCfgChange);
}
void usb_uart_get_config(UsbUartBridge* usb_uart, UsbUartConfig* cfg) {
furi_assert(usb_uart);
furi_assert(cfg);
memcpy(cfg, &(usb_uart->cfg_new), sizeof(UsbUartConfig));
}
void usb_uart_get_state(UsbUartBridge* usb_uart, UsbUartState* st) {
furi_assert(usb_uart);
furi_assert(st);
memcpy(st, &(usb_uart->st), sizeof(UsbUartState));
}

View File

@@ -0,0 +1,30 @@
#pragma once
#include <stdint.h>
#include <stdbool.h>
typedef struct UsbUartBridge UsbUartBridge;
typedef struct {
uint8_t vcp_ch;
uint8_t uart_ch;
uint8_t flow_pins;
uint8_t baudrate_mode;
uint32_t baudrate;
} UsbUartConfig;
typedef struct {
uint32_t rx_cnt;
uint32_t tx_cnt;
uint32_t baudrate_cur;
} UsbUartState;
UsbUartBridge* usb_uart_enable(UsbUartConfig* cfg);
void usb_uart_disable(UsbUartBridge* usb_uart);
void usb_uart_set_config(UsbUartBridge* usb_uart, UsbUartConfig* cfg);
void usb_uart_get_config(UsbUartBridge* usb_uart, UsbUartConfig* cfg);
void usb_uart_get_state(UsbUartBridge* usb_uart, UsbUartState* st);

View File

@@ -0,0 +1,131 @@
#include "gpio_test.h"
#include "../gpio_item.h"
#include <gui/elements.h>
struct GpioTest {
View* view;
GpioTestOkCallback callback;
void* context;
};
typedef struct {
uint8_t pin_idx;
} GpioTestModel;
static bool gpio_test_process_left(GpioTest* gpio_test);
static bool gpio_test_process_right(GpioTest* gpio_test);
static bool gpio_test_process_ok(GpioTest* gpio_test, InputEvent* event);
static void gpio_test_draw_callback(Canvas* canvas, void* _model) {
GpioTestModel* model = _model;
canvas_set_font(canvas, FontPrimary);
elements_multiline_text_aligned(canvas, 64, 2, AlignCenter, AlignTop, "GPIO Output Mode Test");
canvas_set_font(canvas, FontSecondary);
elements_multiline_text_aligned(
canvas, 64, 16, AlignCenter, AlignTop, "Press < or > to change pin");
elements_multiline_text_aligned(
canvas, 64, 32, AlignCenter, AlignTop, gpio_item_get_pin_name(model->pin_idx));
}
static bool gpio_test_input_callback(InputEvent* event, void* context) {
furi_assert(context);
GpioTest* gpio_test = context;
bool consumed = false;
if(event->type == InputTypeShort) {
if(event->key == InputKeyRight) {
consumed = gpio_test_process_right(gpio_test);
} else if(event->key == InputKeyLeft) {
consumed = gpio_test_process_left(gpio_test);
}
} else if(event->key == InputKeyOk) {
consumed = gpio_test_process_ok(gpio_test, event);
}
return consumed;
}
static bool gpio_test_process_left(GpioTest* gpio_test) {
with_view_model(
gpio_test->view, (GpioTestModel * model) {
if(model->pin_idx) {
model->pin_idx--;
}
return true;
});
return true;
}
static bool gpio_test_process_right(GpioTest* gpio_test) {
with_view_model(
gpio_test->view, (GpioTestModel * model) {
if(model->pin_idx < GPIO_ITEM_COUNT) {
model->pin_idx++;
}
return true;
});
return true;
}
static bool gpio_test_process_ok(GpioTest* gpio_test, InputEvent* event) {
bool consumed = false;
with_view_model(
gpio_test->view, (GpioTestModel * model) {
if(event->type == InputTypePress) {
if(model->pin_idx < GPIO_ITEM_COUNT) {
gpio_item_set_pin(model->pin_idx, true);
} else {
gpio_item_set_all_pins(true);
}
consumed = true;
} else if(event->type == InputTypeRelease) {
if(model->pin_idx < GPIO_ITEM_COUNT) {
gpio_item_set_pin(model->pin_idx, false);
} else {
gpio_item_set_all_pins(false);
}
consumed = true;
}
gpio_test->callback(event->type, gpio_test->context);
return true;
});
return consumed;
}
GpioTest* gpio_test_alloc() {
GpioTest* gpio_test = malloc(sizeof(GpioTest));
gpio_test->view = view_alloc();
view_allocate_model(gpio_test->view, ViewModelTypeLocking, sizeof(GpioTestModel));
view_set_context(gpio_test->view, gpio_test);
view_set_draw_callback(gpio_test->view, gpio_test_draw_callback);
view_set_input_callback(gpio_test->view, gpio_test_input_callback);
return gpio_test;
}
void gpio_test_free(GpioTest* gpio_test) {
furi_assert(gpio_test);
view_free(gpio_test->view);
free(gpio_test);
}
View* gpio_test_get_view(GpioTest* gpio_test) {
furi_assert(gpio_test);
return gpio_test->view;
}
void gpio_test_set_ok_callback(GpioTest* gpio_test, GpioTestOkCallback callback, void* context) {
furi_assert(gpio_test);
furi_assert(callback);
with_view_model(
gpio_test->view, (GpioTestModel * model) {
UNUSED(model);
gpio_test->callback = callback;
gpio_test->context = context;
return false;
});
}

View File

@@ -0,0 +1,14 @@
#pragma once
#include <gui/view.h>
typedef struct GpioTest GpioTest;
typedef void (*GpioTestOkCallback)(InputType type, void* context);
GpioTest* gpio_test_alloc();
void gpio_test_free(GpioTest* gpio_test);
View* gpio_test_get_view(GpioTest* gpio_test);
void gpio_test_set_ok_callback(GpioTest* gpio_test, GpioTestOkCallback callback, void* context);

View File

@@ -0,0 +1,157 @@
#include "../usb_uart_bridge.h"
#include "../gpio_app_i.h"
#include "furi_hal.h"
#include <gui/elements.h>
struct GpioUsbUart {
View* view;
GpioUsbUartCallback callback;
void* context;
};
typedef struct {
uint32_t baudrate;
uint32_t tx_cnt;
uint32_t rx_cnt;
uint8_t vcp_port;
uint8_t tx_pin;
uint8_t rx_pin;
bool tx_active;
bool rx_active;
} GpioUsbUartModel;
static void gpio_usb_uart_draw_callback(Canvas* canvas, void* _model) {
GpioUsbUartModel* model = _model;
char temp_str[18];
elements_button_left(canvas, "Config");
canvas_draw_line(canvas, 2, 10, 125, 10);
canvas_draw_line(canvas, 44, 52, 123, 52);
canvas_set_font(canvas, FontPrimary);
canvas_draw_str(canvas, 2, 9, "USB Serial");
canvas_draw_str(canvas, 3, 25, "TX:");
canvas_draw_str(canvas, 3, 42, "RX:");
canvas_set_font(canvas, FontSecondary);
snprintf(temp_str, 18, "COM PORT:%u", model->vcp_port);
canvas_draw_str_aligned(canvas, 126, 8, AlignRight, AlignBottom, temp_str);
snprintf(temp_str, 18, "Pin %u", model->tx_pin);
canvas_draw_str(canvas, 22, 25, temp_str);
snprintf(temp_str, 18, "Pin %u", model->rx_pin);
canvas_draw_str(canvas, 22, 42, temp_str);
if(model->baudrate == 0)
snprintf(temp_str, 18, "Baud: ????");
else
snprintf(temp_str, 18, "Baud: %lu", model->baudrate);
canvas_draw_str(canvas, 45, 62, temp_str);
if(model->tx_cnt < 100000000) {
canvas_set_font(canvas, FontSecondary);
canvas_draw_str_aligned(canvas, 127, 24, AlignRight, AlignBottom, "B.");
canvas_set_font(canvas, FontKeyboard);
snprintf(temp_str, 18, "%lu", model->tx_cnt);
canvas_draw_str_aligned(canvas, 116, 24, AlignRight, AlignBottom, temp_str);
} else {
canvas_set_font(canvas, FontSecondary);
canvas_draw_str_aligned(canvas, 127, 24, AlignRight, AlignBottom, "KB.");
canvas_set_font(canvas, FontKeyboard);
snprintf(temp_str, 18, "%lu", model->tx_cnt / 1024);
canvas_draw_str_aligned(canvas, 111, 24, AlignRight, AlignBottom, temp_str);
}
if(model->rx_cnt < 100000000) {
canvas_set_font(canvas, FontSecondary);
canvas_draw_str_aligned(canvas, 127, 41, AlignRight, AlignBottom, "B.");
canvas_set_font(canvas, FontKeyboard);
snprintf(temp_str, 18, "%lu", model->rx_cnt);
canvas_draw_str_aligned(canvas, 116, 41, AlignRight, AlignBottom, temp_str);
} else {
canvas_set_font(canvas, FontSecondary);
canvas_draw_str_aligned(canvas, 127, 41, AlignRight, AlignBottom, "KB.");
canvas_set_font(canvas, FontKeyboard);
snprintf(temp_str, 18, "%lu", model->rx_cnt / 1024);
canvas_draw_str_aligned(canvas, 111, 41, AlignRight, AlignBottom, temp_str);
}
if(model->tx_active)
canvas_draw_icon(canvas, 48, 14, &I_ArrowUpFilled_14x15);
else
canvas_draw_icon(canvas, 48, 14, &I_ArrowUpEmpty_14x15);
if(model->rx_active)
canvas_draw_icon(canvas, 48, 34, &I_ArrowDownFilled_14x15);
else
canvas_draw_icon(canvas, 48, 34, &I_ArrowDownEmpty_14x15);
}
static bool gpio_usb_uart_input_callback(InputEvent* event, void* context) {
furi_assert(context);
GpioUsbUart* usb_uart = context;
bool consumed = false;
if(event->type == InputTypeShort) {
if(event->key == InputKeyLeft) {
consumed = true;
furi_assert(usb_uart->callback);
usb_uart->callback(GpioUsbUartEventConfig, usb_uart->context);
}
}
return consumed;
}
GpioUsbUart* gpio_usb_uart_alloc() {
GpioUsbUart* usb_uart = malloc(sizeof(GpioUsbUart));
usb_uart->view = view_alloc();
view_allocate_model(usb_uart->view, ViewModelTypeLocking, sizeof(GpioUsbUartModel));
view_set_context(usb_uart->view, usb_uart);
view_set_draw_callback(usb_uart->view, gpio_usb_uart_draw_callback);
view_set_input_callback(usb_uart->view, gpio_usb_uart_input_callback);
return usb_uart;
}
void gpio_usb_uart_free(GpioUsbUart* usb_uart) {
furi_assert(usb_uart);
view_free(usb_uart->view);
free(usb_uart);
}
View* gpio_usb_uart_get_view(GpioUsbUart* usb_uart) {
furi_assert(usb_uart);
return usb_uart->view;
}
void gpio_usb_uart_set_callback(GpioUsbUart* usb_uart, GpioUsbUartCallback callback, void* context) {
furi_assert(usb_uart);
furi_assert(callback);
with_view_model(
usb_uart->view, (GpioUsbUartModel * model) {
UNUSED(model);
usb_uart->callback = callback;
usb_uart->context = context;
return false;
});
}
void gpio_usb_uart_update_state(GpioUsbUart* instance, UsbUartConfig* cfg, UsbUartState* st) {
furi_assert(instance);
furi_assert(cfg);
furi_assert(st);
with_view_model(
instance->view, (GpioUsbUartModel * model) {
model->baudrate = st->baudrate_cur;
model->vcp_port = cfg->vcp_ch;
model->tx_pin = (cfg->uart_ch == 0) ? (13) : (15);
model->rx_pin = (cfg->uart_ch == 0) ? (14) : (16);
model->tx_active = (model->tx_cnt != st->tx_cnt);
model->rx_active = (model->rx_cnt != st->rx_cnt);
model->tx_cnt = st->tx_cnt;
model->rx_cnt = st->rx_cnt;
return true;
});
}

View File

@@ -0,0 +1,18 @@
#pragma once
#include <gui/view.h>
#include "../gpio_custom_event.h"
#include "../usb_uart_bridge.h"
typedef struct GpioUsbUart GpioUsbUart;
typedef void (*GpioUsbUartCallback)(GpioCustomEvent event, void* context);
GpioUsbUart* gpio_usb_uart_alloc();
void gpio_usb_uart_free(GpioUsbUart* usb_uart);
View* gpio_usb_uart_get_view(GpioUsbUart* usb_uart);
void gpio_usb_uart_set_callback(GpioUsbUart* usb_uart, GpioUsbUartCallback callback, void* context);
void gpio_usb_uart_update_state(GpioUsbUart* instance, UsbUartConfig* cfg, UsbUartState* st);