USB device-mode support (#613)

2026-08-13 05:29:35 +10:00
parent 37c507544b
commit cc8be3faef
94 changed files with 3466 additions and 399 deletions
@@ -0,0 +1,38 @@
+#include <tactility/drivers/usb_cdc_device.h>
+#include <tactility/device.h>
+#include <tactility/driver.h>
+
+#define USB_CDC_DEVICE_API(device) ((const struct UsbCdcDeviceApi*)device_get_driver(device)->api)
+
+extern "C" {
+
+const struct DeviceType USB_CDC_DEVICE_TYPE = {
+    .name = "usb-cdc-device",
+};
+
+struct Device* usb_cdc_device_get() {
+    struct Device* found = nullptr;
+    device_get_first_active_by_type(&USB_CDC_DEVICE_TYPE, &found);
+    return found;
+}
+
+bool usb_cdc_device_is_present(struct Device* device) {
+    return USB_CDC_DEVICE_API(device)->is_present(device);
+}
+
+error_t usb_cdc_device_build_contribution(struct Device* device, struct Device* controller,
+                                           uint8_t interface_string_index,
+                                           struct UsbInterfaceContribution* out_contribution,
+                                           const char** out_interface_string) {
+    return USB_CDC_DEVICE_API(device)->build_contribution(device, controller, interface_string_index, out_contribution, out_interface_string);
+}
+
+error_t usb_cdc_device_start_console(struct Device* device) {
+    return USB_CDC_DEVICE_API(device)->start_console(device);
+}
+
+error_t usb_cdc_device_stop_console(struct Device* device) {
+    return USB_CDC_DEVICE_API(device)->stop_console(device);
+}
+
+} // extern "C"