182c8defb1
* Add confirmation before exiting USB-UART * Redo the confirm view to be a scene to ignore the back button Co-authored-by: hedger <hedger@users.noreply.github.com> Co-authored-by: あく <alleteam@gmail.com>
71 lines
2.9 KiB
C
71 lines
2.9 KiB
C
#include "../gpio_app_i.h"
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#include "../usb_uart_bridge.h"
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typedef struct {
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UsbUartConfig cfg;
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UsbUartState state;
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} SceneUsbUartBridge;
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static SceneUsbUartBridge* scene_usb_uart;
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void gpio_scene_usb_uart_callback(GpioCustomEvent event, void* context) {
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furi_assert(context);
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GpioApp* app = context;
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view_dispatcher_send_custom_event(app->view_dispatcher, event);
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}
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void gpio_scene_usb_uart_on_enter(void* context) {
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GpioApp* app = context;
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uint32_t prev_state = scene_manager_get_scene_state(app->scene_manager, GpioAppViewUsbUart);
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if(prev_state == 0) {
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scene_usb_uart = malloc(sizeof(SceneUsbUartBridge));
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scene_usb_uart->cfg.vcp_ch = 0;
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scene_usb_uart->cfg.uart_ch = 0;
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scene_usb_uart->cfg.flow_pins = 0;
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scene_usb_uart->cfg.baudrate_mode = 0;
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scene_usb_uart->cfg.baudrate = 0;
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app->usb_uart_bridge = usb_uart_enable(&scene_usb_uart->cfg);
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}
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usb_uart_get_config(app->usb_uart_bridge, &scene_usb_uart->cfg);
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usb_uart_get_state(app->usb_uart_bridge, &scene_usb_uart->state);
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gpio_usb_uart_set_callback(app->gpio_usb_uart, gpio_scene_usb_uart_callback, app);
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scene_manager_set_scene_state(app->scene_manager, GpioSceneUsbUart, 0);
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view_dispatcher_switch_to_view(app->view_dispatcher, GpioAppViewUsbUart);
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notification_message(app->notifications, &sequence_display_backlight_enforce_on);
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}
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bool gpio_scene_usb_uart_on_event(void* context, SceneManagerEvent event) {
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GpioApp* app = context;
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if(event.type == SceneManagerEventTypeCustom) {
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scene_manager_set_scene_state(app->scene_manager, GpioSceneUsbUart, 1);
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scene_manager_next_scene(app->scene_manager, GpioSceneUsbUartCfg);
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return true;
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} else if(event.type == SceneManagerEventTypeBack) {
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scene_manager_next_scene(app->scene_manager, GpioSceneExitConfirm);
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return true;
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} else if(event.type == SceneManagerEventTypeTick) {
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uint32_t tx_cnt_last = scene_usb_uart->state.tx_cnt;
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uint32_t rx_cnt_last = scene_usb_uart->state.rx_cnt;
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usb_uart_get_state(app->usb_uart_bridge, &scene_usb_uart->state);
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gpio_usb_uart_update_state(
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app->gpio_usb_uart, &scene_usb_uart->cfg, &scene_usb_uart->state);
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if(tx_cnt_last != scene_usb_uart->state.tx_cnt)
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notification_message(app->notifications, &sequence_blink_blue_10);
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if(rx_cnt_last != scene_usb_uart->state.rx_cnt)
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notification_message(app->notifications, &sequence_blink_green_10);
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}
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return false;
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}
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void gpio_scene_usb_uart_on_exit(void* context) {
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GpioApp* app = context;
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uint32_t prev_state = scene_manager_get_scene_state(app->scene_manager, GpioSceneUsbUart);
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if(prev_state == 0) {
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usb_uart_disable(app->usb_uart_bridge);
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free(scene_usb_uart);
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}
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notification_message(app->notifications, &sequence_display_backlight_enforce_auto);
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}
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