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USB host support (#527)

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This commit is contained in:
Shadowtrance
2026-06-04 07:10:37 +10:00
committed by GitHub
parent a59fbf4ed5
commit 3dcc95f6f3
46 changed files with 2409 additions and 121 deletions
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Tactility/Source/service/statusbar/Statusbar.cpp
+40 -1
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@@ -15,12 +15,19 @@
#include <tactility/drivers/bluetooth.h>
#include <tactility/drivers/bluetooth_serial.h>
#include <tactility/drivers/bluetooth_midi.h>
#include <tactility/device.h>
#include <tactility/drivers/usb_host_hid.h>
#include <tactility/drivers/usb_host_midi.h>
#include <tactility/drivers/usb_host_msc.h>
#include <Tactility/service/gps/GpsService.h>
#include <Tactility/service/wifi/Wifi.h>
#include <tactility/check.h>
#include <tactility/filesystem/file_system.h>
#include <tactility/lvgl_icon_statusbar.h>
#include <cstring>
namespace tt::service::statusbar {
static const auto LOGGER = Logger("StatusbarService");
@@ -134,6 +141,8 @@ class StatusbarService final : public Service {
const char* sdcard_last_icon = nullptr;
int8_t power_icon_id;
const char* power_last_icon = nullptr;
int8_t usb_icon_id;
bool usb_last_state = false;
void lock() const {
mutex.lock();
@@ -204,6 +213,31 @@ class StatusbarService final : public Service {
}
}
void updateUsbIcon() {
struct Device* hid_dev = device_find_first_active_by_type(&USB_HOST_HID_TYPE);
struct Device* midi_dev = device_find_first_active_by_type(&USB_HOST_MIDI_TYPE);
bool connected = (hid_dev && usb_host_hid_is_connected(hid_dev)) ||
(midi_dev && usb_midi_is_connected(midi_dev));
if (!connected) {
// MSC: scan filesystems for any mounted /usb* path
file_system_for_each(&connected, [](struct FileSystem* fs, void* ctx) -> bool {
if (!file_system_is_mounted(fs)) return true;
char path[64];
if (file_system_get_path(fs, path, sizeof(path)) == ERROR_NONE) {
if (strncmp(path, USB_MSC_MOUNT_PATH_PREFIX, sizeof(USB_MSC_MOUNT_PATH_PREFIX) - 1) == 0) {
*static_cast<bool*>(ctx) = true;
return false;
}
}
return true;
});
}
if (connected != usb_last_state) {
lvgl::statusbar_icon_set_visibility(usb_icon_id, connected);
usb_last_state = connected;
}
}
void updateSdCardIcon() {
auto* sdcard_fs = findSdcardFileSystem(false);
// TODO: Support multiple SD cards
@@ -231,6 +265,7 @@ class StatusbarService final : public Service {
updateWifiIcon();
updateSdCardIcon();
updatePowerStatusIcon();
updateUsbIcon();
lvgl::unlock();
}
}
@@ -241,16 +276,18 @@ public:
StatusbarService() {
gps_icon_id = lvgl::statusbar_icon_add();
bt_icon_id = lvgl::statusbar_icon_add();
usb_icon_id = lvgl::statusbar_icon_add();
sdcard_icon_id = lvgl::statusbar_icon_add();
wifi_icon_id = lvgl::statusbar_icon_add();
power_icon_id = lvgl::statusbar_icon_add();
}
~StatusbarService() override {
lvgl::statusbar_icon_remove(power_icon_id);
lvgl::statusbar_icon_remove(wifi_icon_id);
lvgl::statusbar_icon_remove(sdcard_icon_id);
lvgl::statusbar_icon_remove(usb_icon_id);
lvgl::statusbar_icon_remove(bt_icon_id);
lvgl::statusbar_icon_remove(power_icon_id);
lvgl::statusbar_icon_remove(gps_icon_id);
}
@@ -262,6 +299,8 @@ public:
// TODO: Make thread-safe for LVGL
lvgl::statusbar_icon_set_visibility(wifi_icon_id, true);
lvgl::statusbar_icon_set_image(usb_icon_id, LVGL_ICON_STATUSBAR_USB);
lvgl::statusbar_icon_set_visibility(usb_icon_id, false);
auto service = findServiceById<StatusbarService>(manifest.id);
assert(service);