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merge control stage host and device value

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This commit is contained in:
hathach 2022-03-10 11:59:51 +07:00
parent 97636eff8e
commit b05401a5ab
2 changed files with 8 additions and 15 deletions
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1
src/common/tusb_types.h
View File

@ -265,6 +265,7 @@ typedef enum
enum
{
CONTROL_STAGE_IDLE,
CONTROL_STAGE_SETUP,
CONTROL_STAGE_DATA,
CONTROL_STAGE_ACK

22
src/host/usbh_control.c
View File

@ -31,14 +31,6 @@
#include "tusb.h"
#include "usbh_classdriver.h"
enum
{
STAGE_IDLE,
STAGE_SETUP,
STAGE_DATA,
STAGE_ACK
};
typedef struct
{
tusb_control_request_t request TU_ATTR_ALIGNED(4);
@ -61,7 +53,7 @@ bool usbh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request,
_ctrl_xfer.request = (*request);
_ctrl_xfer.buffer = buffer;
_ctrl_xfer.stage = STAGE_SETUP;
_ctrl_xfer.stage = CONTROL_STAGE_SETUP;
_ctrl_xfer.complete_cb = complete_cb;
// Send setup packet
@ -73,7 +65,7 @@ bool usbh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request,
static void _xfer_complete(uint8_t dev_addr, xfer_result_t result)
{
TU_LOG2("\r\n");
_ctrl_xfer.stage = STAGE_IDLE;
_ctrl_xfer.stage = CONTROL_STAGE_IDLE;
if (_ctrl_xfer.complete_cb) _ctrl_xfer.complete_cb(dev_addr, &_ctrl_xfer.request, result);
}
@ -96,8 +88,8 @@ bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t resu
{
switch(_ctrl_xfer.stage)
{
case STAGE_SETUP:
_ctrl_xfer.stage = STAGE_DATA;
case CONTROL_STAGE_SETUP:
_ctrl_xfer.stage = CONTROL_STAGE_DATA;
if (request->wLength)
{
// DATA stage: initial data toggle is always 1
@ -106,8 +98,8 @@ bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t resu
}
__attribute__((fallthrough));
case STAGE_DATA:
_ctrl_xfer.stage = STAGE_ACK;
case CONTROL_STAGE_DATA:
_ctrl_xfer.stage = CONTROL_STAGE_ACK;
if (request->wLength)
{
@ -119,7 +111,7 @@ bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t resu
hcd_edpt_xfer(rhport, dev_addr, tu_edpt_addr(0, 1-request->bmRequestType_bit.direction), NULL, 0);
break;
case STAGE_ACK:
case CONTROL_STAGE_ACK:
_xfer_complete(dev_addr, result);
break;