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fix hid host incorrect edpt release if failed to transmit

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add CDC_CONTROL_LINE_STATE_DTR/RTS, TUSB_INDEX_INVALID enum
This commit is contained in:
hathach
2022-12-20 12:06:59 +07:00
parent fc9321ce26
commit 7004914d8c
3 changed files with 14 additions and 3 deletions
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10
src/class/cdc/cdc.h
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@@ -192,6 +192,12 @@ typedef enum
CDC_REQUEST_MDLM_SEMANTIC_MODEL = 0x60,
}cdc_management_request_t;
enum
{
CDC_CONTROL_LINE_STATE_DTR = 0x01,
CDC_CONTROL_LINE_STATE_RTS = 0x02,
};
//--------------------------------------------------------------------+
// Management Element Notification (Notification Endpoint)
//--------------------------------------------------------------------+
@@ -390,8 +396,8 @@ TU_VERIFY_STATIC(sizeof(cdc_line_coding_t) == 7, "size is not correct");
typedef struct TU_ATTR_PACKED
{
uint16_t dte_is_present : 1; ///< Indicates to DCE if DTE is presentor not. This signal corresponds to V.24 signal 108/2 and RS-232 signal DTR.
uint16_t half_duplex_carrier_control : 1;
uint16_t dtr : 1;
uint16_t rts : 1;
uint16_t : 14;
} cdc_line_control_state_t;