diff options
Diffstat (limited to 'src/class/mtp/mtp_device.h')
| -rw-r--r-- | src/class/mtp/mtp_device.h | 71 |
1 files changed, 58 insertions, 13 deletions
diff --git a/src/class/mtp/mtp_device.h b/src/class/mtp/mtp_device.h index 6531b36df..b39322f22 100644 --- a/src/class/mtp/mtp_device.h +++ b/src/class/mtp/mtp_device.h @@ -18,14 +18,14 @@ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN0 * THE SOFTWARE. * * This file is part of the TinyUSB stack. */ -#ifndef _TUSB_MTP_DEVICE_H_ -#define _TUSB_MTP_DEVICE_H_ +#ifndef TUSB_MTP_DEVICE_H_ +#define TUSB_MTP_DEVICE_H_ #include "common/tusb_common.h" #include "mtp.h" @@ -36,15 +36,51 @@ extern "C" { #endif +typedef struct { + const mtp_container_header_t* cmd_header; + tusb_xfer_result_t xfer_result; + uint32_t xferred_bytes; +} tud_mtp_cb_complete_data_t; + +// Number of supported operations, events, device properties, capture formats, playback formats +// and max number of characters for strings manufacturer, model, device_version, serial_number +#define MTP_DEVICE_INFO_TYPEDEF(_extension_nchars, _op_count, _event_count, _devprop_count, _capture_count, _playback_count) \ + struct TU_ATTR_PACKED { \ + uint16_t standard_version; \ + uint32_t mtp_vendor_extension_id; \ + uint16_t mtp_version; \ + mtp_string_t(_extension_nchars) mtp_extensions; \ + uint16_t functional_mode; \ + mtp_auint16_t(_op_count) supported_operations; \ + mtp_auint16_t(_event_count) supported_events; \ + mtp_auint16_t(_devprop_count) supported_device_properties; \ + mtp_auint16_t(_capture_count) capture_formats; \ + mtp_auint16_t(_playback_count) playback_formats; \ + /* string fields will be added using append function */ \ + } + +typedef MTP_DEVICE_INFO_TYPEDEF( + sizeof(CFG_TUD_MTP_DEVICEINFO_EXTENSIONS), TU_ARGS_NUM(CFG_TUD_MTP_DEVICEINFO_SUPPORTED_OPERATIONS), + TU_ARGS_NUM(CFG_TUD_MTP_DEVICEINFO_SUPPORTED_EVENTS), TU_ARGS_NUM(CFG_TUD_MTP_DEVICEINFO_SUPPORTED_DEVICE_PROPERTIES), + TU_ARGS_NUM(CFG_TUD_MTP_DEVICEINFO_CAPTURE_FORMATS), TU_ARGS_NUM(CFG_TUD_MTP_DEVICEINFO_PLAYBACK_FORMATS) + ) tud_mtp_device_info_t; + //--------------------------------------------------------------------+ -// Internal Class Driver API +// Application API //--------------------------------------------------------------------+ -void mtpd_init (void); -bool mtpd_deinit (void); -void mtpd_reset (uint8_t rhport); -uint16_t mtpd_open (uint8_t rhport, tusb_desc_interface_t const *itf_desc, uint16_t max_len); -bool mtpd_control_xfer_cb (uint8_t rhport, uint8_t stage, tusb_control_request_t const *p_request); -bool mtpd_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); +bool tud_mtp_data_send(mtp_generic_container_t* data_block); +// bool tud_mtp_block_data_receive(); +bool tud_mtp_response_send(mtp_generic_container_t* resp_block); + +//--------------------------------------------------------------------+ +// Application Callbacks +//--------------------------------------------------------------------+ + +// Invoked when new command is received +int32_t tud_mtp_command_received_cb(uint8_t idx, mtp_generic_container_t* cmd_block, mtp_generic_container_t* out_block); + +// Invoked when data phase is complete +int32_t tud_mtp_data_complete_cb(uint8_t idx, mtp_container_header_t* cmd_header, mtp_generic_container_t* resp_block, tusb_xfer_result_t xfer_result, uint32_t xferred_bytes); //--------------------------------------------------------------------+ // Helper functions @@ -66,10 +102,19 @@ bool mtpd_gct_append_array(uint32_t array_size, const void *data, size_t type_si // The function returns true if the data fits in the available buffer space. bool mtpd_gct_append_date(struct tm *timeinfo); +//--------------------------------------------------------------------+ +// Internal Class Driver API +//--------------------------------------------------------------------+ +void mtpd_init (void); +bool mtpd_deinit (void); +void mtpd_reset (uint8_t rhport); +uint16_t mtpd_open (uint8_t rhport, tusb_desc_interface_t const *itf_desc, uint16_t max_len); +bool mtpd_control_xfer_cb (uint8_t rhport, uint8_t stage, tusb_control_request_t const *p_request); +bool mtpd_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); + #ifdef __cplusplus } #endif -#endif /* CFG_TUD_ENABLED && CFG_TUD_MTP */ - -#endif /* _TUSB_MTP_DEVICE_H_ */ +#endif +#endif |