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cdc host, add set line coding API

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hathach
2022-12-22 18:28:06 +07:00
parent 11233e4d3e
commit 05c119ce97
4 changed files with 146 additions and 44 deletions
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28
src/class/cdc/cdc.h
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@@ -198,6 +198,22 @@ enum
CDC_CONTROL_LINE_STATE_RTS = 0x02,
};
enum
{
CDC_LINE_CONDING_STOP_BITS_1 = 0, // 1 bit
CDC_LINE_CONDING_STOP_BITS_1_5 = 1, // 1.5 bits
CDC_LINE_CONDING_STOP_BITS_2 = 2, // 2 bits
};
enum
{
CDC_LINE_CODING_PARITY_NONE = 0,
CDC_LINE_CODING_PARITY_ODD = 1,
CDC_LINE_CODING_PARITY_EVEN = 2,
CDC_LINE_CODING_PARITY_MARK = 3,
CDC_LINE_CODING_PARITY_SPACE = 4,
};
//--------------------------------------------------------------------+
// Management Element Notification (Notification Endpoint)
//--------------------------------------------------------------------+
@@ -207,13 +223,13 @@ typedef enum
{
CDC_NOTIF_NETWORK_CONNECTION = 0x00, ///< This notification allows the device to notify the host about network connection status.
CDC_NOTIF_RESPONSE_AVAILABLE = 0x01, ///< This notification allows the device to notify the hostthat a response is available. This response can be retrieved with a subsequent \ref CDC_REQUEST_GET_ENCAPSULATED_RESPONSE request.
CDC_NOTIF_AUX_JACK_HOOK_STATE = 0x08,
CDC_NOTIF_RING_DETECT = 0x09,
CDC_NOTIF_SERIAL_STATE = 0x20,
CDC_NOTIF_CALL_STATE_CHANGE = 0x28,
CDC_NOTIF_LINE_STATE_CHANGE = 0x29,
CDC_NOTIF_AUX_JACK_HOOK_STATE = 0x08,///< CDC_NOTIF_AUX_JACK_HOOK_STATE
CDC_NOTIF_RING_DETECT = 0x09,///< CDC_NOTIF_RING_DETECT
CDC_NOTIF_SERIAL_STATE = 0x20,///< CDC_NOTIF_SERIAL_STATE
CDC_NOTIF_CALL_STATE_CHANGE = 0x28,///< CDC_NOTIF_CALL_STATE_CHANGE
CDC_NOTIF_LINE_STATE_CHANGE = 0x29,///< CDC_NOTIF_LINE_STATE_CHANGE
CDC_NOTIF_CONNECTION_SPEED_CHANGE = 0x2A, ///< This notification allows the device to inform the host-networking driver that a change in either the upstream or the downstream bit rate of the connection has occurred
CDC_NOTIF_MDLM_SEMANTIC_MODEL_NOTIFICATION = 0x40,
CDC_NOTIF_MDLM_SEMANTIC_MODEL_NOTIFICATION = 0x40,///< CDC_NOTIF_MDLM_SEMANTIC_MODEL_NOTIFICATION
}cdc_notification_request_t;
//--------------------------------------------------------------------+