add windows driver for cdc

add simple echo cdc serial demo
add cdc device send/receive API
refractor descriptor
refractor cdc.h
add usbd driver function
- init
- bus_reset

1 files changed, 66 insertions, 37 deletions

diff --git a/tinyusb/class/cdc.h b/tinyusb/class/cdc.h
index 56b02dc70..11c989d0d 100644
--- a/tinyusb/class/cdc.h
+++ b/tinyusb/class/cdc.h
@@ -56,6 +56,15 @@
 /** \defgroup ClassDriver_CDC_Common Common Definitions

  *  @{ */

 

+

+/// CDC Pipe ID, used to indicate which pipe the API is addressing to (Notification, Out, In)

+typedef enum {

+  CDC_PIPE_NOTIFICATION , ///< Notification pipe

+  CDC_PIPE_DATA_IN      , ///< Data in pipe

+  CDC_PIPE_DATA_OUT     , ///< Data out pipe

+  CDC_PIPE_ERROR        , ///< Invalid Pipe ID

+}cdc_pipeid_t;

+

 //--------------------------------------------------------------------+

 // CDC COMMUNICATION INTERFACE CLASS

 //--------------------------------------------------------------------+

@@ -143,49 +152,49 @@ typedef enum{
 //--------------------------------------------------------------------+

 /// Communication Interface Management Element Request Codes

 typedef enum {

-  SEND_ENCAPSULATED_COMMAND                    = 0x00, ///< is used to issue a command in the format of the supported control protocol of the Communications Class interface

-  GET_ENCAPSULATED_RESPONSE                    = 0x01, ///< is used to request a response in the format of the supported control protocol of the Communications Class interface.

+  CDC_REQUEST_SEND_ENCAPSULATED_COMMAND                    = 0x00, ///< is used to issue a command in the format of the supported control protocol of the Communications Class interface

+  CDC_REQUEST_GET_ENCAPSULATED_RESPONSE                    = 0x01, ///< is used to request a response in the format of the supported control protocol of the Communications Class interface.

 

-  SET_COMM_FEATURE                             = 0x02,

-  GET_COMM_FEATURE                             = 0x03,

-  CLEAR_COMM_FEATURE                           = 0x04,

+  CDC_REQUEST_SET_COMM_FEATURE                             = 0x02,

+  CDC_REQUEST_GET_COMM_FEATURE                             = 0x03,

+  CDC_REQUEST_CLEAR_COMM_FEATURE                           = 0x04,

 

-  SET_AUX_LINE_STATE                           = 0x10,

-  SET_HOOK_STATE                               = 0x11,

-  PULSE_SETUP                                  = 0x12,

-  SEND_PULSE                                   = 0x13,

-  SET_PULSE_TIME                               = 0x14,

-  RING_AUX_JACK                                = 0x15,

+  CDC_REQUEST_SET_AUX_LINE_STATE                           = 0x10,

+  CDC_REQUEST_SET_HOOK_STATE                               = 0x11,

+  CDC_REQUEST_PULSE_SETUP                                  = 0x12,

+  CDC_REQUEST_SEND_PULSE                                   = 0x13,

+  CDC_REQUEST_SET_PULSE_TIME                               = 0x14,

+  CDC_REQUEST_RING_AUX_JACK                                = 0x15,

 

-  SET_LINE_CODING                              = 0x20,

-  GET_LINE_CODING                              = 0x21,

-  SET_CONTROL_LINE_STATE                       = 0x22,

-  SEND_BREAK                                   = 0x23,

+  CDC_REQUEST_SET_LINE_CODING                              = 0x20,

+  CDC_REQUEST_GET_LINE_CODING                              = 0x21,

+  CDC_REQUEST_SET_CONTROL_LINE_STATE                       = 0x22,

+  CDC_REQUEST_SEND_BREAK                                   = 0x23,

 

-  SET_RINGER_PARMS                             = 0x30,

-  GET_RINGER_PARMS                             = 0x31,

-  SET_OPERATION_PARMS                          = 0x32,

-  GET_OPERATION_PARMS                          = 0x33,

-  SET_LINE_PARMS                               = 0x34,

-  GET_LINE_PARMS                               = 0x35,

-  DIAL_DIGITS                                  = 0x36,

-  SET_UNIT_PARAMETER                           = 0x37,

-  GET_UNIT_PARAMETER                           = 0x38,

-  CLEAR_UNIT_PARAMETER                         = 0x39,

-  GET_PROFILE                                  = 0x3A,

+  CDC_REQUEST_SET_RINGER_PARMS                             = 0x30,

+  CDC_REQUEST_GET_RINGER_PARMS                             = 0x31,

+  CDC_REQUEST_SET_OPERATION_PARMS                          = 0x32,

+  CDC_REQUEST_GET_OPERATION_PARMS                          = 0x33,

+  CDC_REQUEST_SET_LINE_PARMS                               = 0x34,

+  CDC_REQUEST_GET_LINE_PARMS                               = 0x35,

+  CDC_REQUEST_DIAL_DIGITS                                  = 0x36,

+  CDC_REQUEST_SET_UNIT_PARAMETER                           = 0x37,

+  CDC_REQUEST_GET_UNIT_PARAMETER                           = 0x38,

+  CDC_REQUEST_CLEAR_UNIT_PARAMETER                         = 0x39,

+  CDC_REQUEST_GET_PROFILE                                  = 0x3A,

 

-  SET_ETHERNET_MULTICAST_FILTERS               = 0x40,

-  SET_ETHERNET_POWER_MANAGEMENT_PATTERN_FILTER = 0x41,

-  GET_ETHERNET_POWER_MANAGEMENT_PATTERN_FILTER = 0x42,

-  SET_ETHERNET_PACKET_FILTER                   = 0x43,

-  GET_ETHERNET_STATISTIC                       = 0x44,

+  CDC_REQUEST_SET_ETHERNET_MULTICAST_FILTERS               = 0x40,

+  CDC_REQUEST_SET_ETHERNET_POWER_MANAGEMENT_PATTERN_FILTER = 0x41,

+  CDC_REQUEST_GET_ETHERNET_POWER_MANAGEMENT_PATTERN_FILTER = 0x42,

+  CDC_REQUEST_SET_ETHERNET_PACKET_FILTER                   = 0x43,

+  CDC_REQUEST_GET_ETHERNET_STATISTIC                       = 0x44,

 

-  SET_ATM_DATA_FORMAT                          = 0x50,

-  GET_ATM_DEVICE_STATISTICS                    = 0x51,

-  SET_ATM_DEFAULT_VC                           = 0x52,

-  GET_ATM_VC_STATISTICS                        = 0x53,

+  CDC_REQUEST_SET_ATM_DATA_FORMAT                          = 0x50,

+  CDC_REQUEST_GET_ATM_DEVICE_STATISTICS                    = 0x51,

+  CDC_REQUEST_SET_ATM_DEFAULT_VC                           = 0x52,

+  CDC_REQUEST_GET_ATM_VC_STATISTICS                        = 0x53,

 

-  MDLM_SEMANTIC_MODEL                          = 0x60,

+  CDC_REQUEST_MDLM_SEMANTIC_MODEL                          = 0x60,

 }cdc_management_request_t;

 

 //--------------------------------------------------------------------+

@@ -194,7 +203,7 @@ typedef enum {
 /// Communication Interface Management Element Notification Codes

 typedef enum {

   NETWORK_CONNECTION               = 0x00, ///< This notification allows the device to notify the host about network connection status.

-  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 GET_ENCAPSULATED_RESPONSE request.

+  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.

 

   AUX_JACK_HOOK_STATE              = 0x08,

   RING_DETECT                      = 0x09,

@@ -358,6 +367,26 @@ static inline uint8_t cdc_functional_desc_typeof(uint8_t const * p_desc)
   return p_desc[2];

 }

 

+//--------------------------------------------------------------------+

+// Requests

+//--------------------------------------------------------------------+

+typedef ATTR_PACKED_STRUCT(struct) {

+  uint32_t bit_rate;

+  uint8_t  stop_bits; ///< 0: 1 stop bit - 1: 1.5 stop bits - 2: 2 stop bits

+  uint8_t  parity; ///< 0: None - 1: Odd - 2: Even - 3: Mark - 4: Space

+  uint8_t  data_bits; ///< can be 5, 6, 7, 8 or 16

+} cdc_line_coding_t;

+

+STATIC_ASSERT(sizeof(cdc_line_coding_t) == 7, "size is not correct");

+

+typedef ATTR_PACKED_STRUCT(struct) {

+  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 : 14;

+} cdc_line_control_state_t;

+

+STATIC_ASSERT(sizeof(cdc_line_control_state_t) == 2, "size is not correct");

+

 /** @} */

 

 #ifdef __cplusplus