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rename CFG_TUD_ENUM_BUFFER_SIZE to CFG_TUD_CTRL_BUFSIZE

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hathach 2018-07-12 22:40:22 +07:00
parent 3134d21b24
commit 925c462b72
2 changed files with 9 additions and 11 deletions
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18
src/device/usbd.c
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@ -82,7 +82,7 @@ typedef struct {
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+
// Class & Device Driver // Class & Device Driver
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+
CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t usbd_enum_buffer[CFG_TUD_ENUM_BUFFER_SIZE]; CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _usbd_ctrl_buf[CFG_TUD_CTRL_BUFSIZE];
static usbd_device_info_t _usbd_dev; static usbd_device_info_t _usbd_dev;
static usbd_class_driver_t const usbd_class_drivers[] = static usbd_class_driver_t const usbd_class_drivers[] =
@ -321,7 +321,9 @@ static tusb_error_t proc_control_request_st(uint8_t rhport, tusb_control_request
if ( len ) if ( len )
{ {
usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, (uint8_t*) buffer, len ); TU_ASSERT( len <= CFG_TUD_CTRL_BUFSIZE, TUSB_ERROR_NOT_ENOUGH_MEMORY);
memcpy(_usbd_ctrl_buf, buffer, len);
usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, (uint8_t*) _usbd_ctrl_buf, len );
}else }else
{ {
dcd_control_stall(rhport); // stall unsupported descriptor dcd_control_stall(rhport); // stall unsupported descriptor
@ -329,8 +331,8 @@ static tusb_error_t proc_control_request_st(uint8_t rhport, tusb_control_request
} }
else if (TUSB_REQ_GET_CONFIGURATION == p_request->bRequest ) else if (TUSB_REQ_GET_CONFIGURATION == p_request->bRequest )
{ {
memcpy(usbd_enum_buffer, &_usbd_dev.config_num, 1); memcpy(_usbd_ctrl_buf, &_usbd_dev.config_num, 1);
usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, (uint8_t*) usbd_enum_buffer, 1); usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, (uint8_t*) _usbd_ctrl_buf, 1);
} }
else if ( TUSB_REQ_SET_ADDRESS == p_request->bRequest ) else if ( TUSB_REQ_SET_ADDRESS == p_request->bRequest )
{ {
@ -469,7 +471,7 @@ static uint16_t get_descriptor(uint8_t rhport, tusb_control_request_t const * co
extern tusb_desc_device_t const _desc_auto_device; extern tusb_desc_device_t const _desc_auto_device;
extern uint8_t const * const _desc_auto_config; extern uint8_t const * const _desc_auto_config;
descs.device = (uint8_t const*) &_desc_auto_device; descs.device = (uint8_t const*) &_desc_auto_device;
descs.config = _desc_auto_config; descs.config = _desc_auto_config;
#endif #endif
@ -508,11 +510,7 @@ static uint16_t get_descriptor(uint8_t rhport, tusb_control_request_t const * co
// up to Host's length // up to Host's length
len = min16_of(p_request->wLength, len ); len = min16_of(p_request->wLength, len );
TU_ASSERT( len <= CFG_TUD_ENUM_BUFFER_SIZE, 0); (*pp_buffer) = desc_data;
// FIXME copy data to enum buffer
memcpy(usbd_enum_buffer, desc_data, len);
(*pp_buffer) = usbd_enum_buffer;
return len; return len;
} }

2
src/tusb_option.h
View File

@ -156,7 +156,7 @@
#endif #endif
#ifndef CFG_TUD_ENUM_BUFFER_SIZE #ifndef CFG_TUD_ENUM_BUFFER_SIZE
#define CFG_TUD_ENUM_BUFFER_SIZE 256 #define CFG_TUD_CTRL_BUFSIZE 256
#endif #endif
#ifndef CFG_TUD_DESC_AUTO #ifndef CFG_TUD_DESC_AUTO