Embedded/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-01-17 05:32:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

update clear status and get state

Browse Source
This commit is contained in:
hathach 2021-07-14 17:03:20 +07:00
parent 6a68fc6997
commit b4fde90b55
1 changed files with 25 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
src/class/dfu/dfu_device.c
View File

@ -61,6 +61,13 @@ static void dfu_req_getstatus_reply(uint8_t rhport, tusb_control_request_t c
static void dfu_req_dnload_reply(uint8_t rhport, tusb_control_request_t const * request);
static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * request);
static void reset_state(void)
{
_dfu_ctx.state = DFU_IDLE;
_dfu_ctx.status = DFU_STATUS_OK;
_dfu_ctx.blk_transfer_in_proc = false;
}
//--------------------------------------------------------------------+
// Debug
//--------------------------------------------------------------------+
@ -224,10 +231,7 @@ bool dfu_moded_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_reque
{
// Switch Alt interface and Re-initalize state machine
_dfu_ctx.alt_num = (uint8_t) request->wValue;
_dfu_ctx.state = DFU_IDLE;
_dfu_ctx.status = DFU_STATUS_OK;
_dfu_ctx.blk_transfer_in_proc = false;
reset_state();
return tud_control_status(rhport, request);
}
break;
@ -264,14 +268,26 @@ bool dfu_moded_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_reque
{
if (tud_dfu_abort_cb) tud_dfu_abort_cb(_dfu_ctx.alt_num);
_dfu_ctx.state = DFU_IDLE;
_dfu_ctx.status = DFU_STATUS_OK;
_dfu_ctx.blk_transfer_in_proc = false;
reset_state();
tud_control_status(rhport, request);
}
break;
case DFU_REQUEST_CLRSTATUS:
if ( stage == CONTROL_STAGE_SETUP )
{
reset_state();
tud_control_status(rhport, request);
}
break;
case DFU_REQUEST_GETSTATE:
if ( stage == CONTROL_STAGE_SETUP )
{
tud_control_xfer(rhport, request, &_dfu_ctx.state, 1);
}
break;
case DFU_REQUEST_UPLOAD:
if ( stage == CONTROL_STAGE_SETUP )
{
@ -298,8 +314,7 @@ bool dfu_moded_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_reque
}
// fallthrough
case DFU_REQUEST_GETSTATUS:
case DFU_REQUEST_CLRSTATUS:
case DFU_REQUEST_GETSTATE:
{
if(stage == CONTROL_STAGE_SETUP)
{
@ -339,11 +354,6 @@ static void dfu_req_getstatus_reply(uint8_t rhport, tusb_control_request_t const
tud_control_xfer(rhport, request, &resp, sizeof(dfu_status_req_payload_t));
}
static void dfu_req_getstate_reply(uint8_t rhport, tusb_control_request_t const * request)
{
tud_control_xfer(rhport, request, &_dfu_ctx.state, 1);
}
static void dfu_req_dnload_setup(uint8_t rhport, tusb_control_request_t const * request)
{
// TODO: add "zero" copy mode so the buffer we read into can be provided by the user
@ -404,10 +414,6 @@ static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * req
dfu_req_getstatus_reply(rhport, request);
break;
case DFU_REQUEST_GETSTATE:
dfu_req_getstate_reply(rhport, request);
break;
default:
_dfu_ctx.state = DFU_ERROR;
return false; // stall on all other requests
@ -434,10 +440,6 @@ static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * req
}
break;
case DFU_REQUEST_GETSTATE:
dfu_req_getstate_reply(rhport, request);
break;
default:
_dfu_ctx.state = DFU_ERROR;
return false; // stall on all other requests
@ -487,10 +489,6 @@ static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * req
dfu_req_getstatus_reply(rhport, request);
break;
case DFU_REQUEST_GETSTATE:
dfu_req_getstate_reply(rhport, request);
break;
default:
_dfu_ctx.state = DFU_ERROR;
return false; // stall on all other requests
@ -520,10 +518,6 @@ static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * req
}
break;
case DFU_REQUEST_GETSTATE:
dfu_req_getstate_reply(rhport, request);
break;
default:
_dfu_ctx.state = DFU_ERROR;
return false; // stall on all other requests
@ -565,10 +559,6 @@ static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * req
dfu_req_getstatus_reply(rhport, request);
break;
case DFU_REQUEST_GETSTATE:
dfu_req_getstate_reply(rhport, request);
break;
default:
return false; // stall on all other requests
break;
@ -584,14 +574,6 @@ static bool dfu_state_machine(uint8_t rhport, tusb_control_request_t const * req
dfu_req_getstatus_reply(rhport, request);
break;
case DFU_REQUEST_CLRSTATUS:
_dfu_ctx.state = DFU_IDLE;
break;
case DFU_REQUEST_GETSTATE:
dfu_req_getstate_reply(rhport, request);
break;
default:
return false; // stall on all other requests
break;