inital support for usb typec and pd example

2 files changed, 80 insertions, 13 deletions

diff --git a/src/common/tusb_mcu.h b/src/common/tusb_mcu.h
index 48f765674..bb4483f7d 100644
--- a/src/common/tusb_mcu.h
+++ b/src/common/tusb_mcu.h
@@ -199,6 +199,8 @@
 #elif TU_CHECK_MCU(OPT_MCU_STM32G4)
   #define TUP_USBIP_FSDEV
   #define TUP_USBIP_FSDEV_STM32
+  #define TUP_USBIP_TYPEC_STM32
+
   #define TUP_DCD_ENDPOINT_MAX    8
 
 #elif TU_CHECK_MCU(OPT_MCU_STM32G0)
diff --git a/src/common/tusb_types.h b/src/common/tusb_types.h
index 7b82c51d9..e6b350a40 100644
--- a/src/common/tusb_types.h
+++ b/src/common/tusb_types.h
@@ -233,16 +233,6 @@ enum {
 #define TUSB_DESC_CONFIG_POWER_MA(x)  ((x)/2)
 
 //--------------------------------------------------------------------+
-// TYPE-C
-//--------------------------------------------------------------------+
-
-typedef enum {
-  TUSB_TYPEC_PORT_SRC,
-  TUSB_TYPEC_PORT_SNK,
-  TUSB_TYPEC_PORT_DRP
-} tusb_typec_port_type_t;
-
-//--------------------------------------------------------------------+
 //
 //--------------------------------------------------------------------+
 typedef enum
@@ -487,9 +477,9 @@ typedef struct TU_ATTR_PACKED
   uint16_t bcdDFUVersion;
 } tusb_desc_dfu_functional_t;
 
-/*------------------------------------------------------------------*/
-/* Types
- *------------------------------------------------------------------*/
+//--------------------------------------------------------------------+
+//
+//--------------------------------------------------------------------+
 typedef struct TU_ATTR_PACKED{
   union {
     struct TU_ATTR_PACKED {
@@ -509,6 +499,81 @@ typedef struct TU_ATTR_PACKED{
 
 TU_VERIFY_STATIC( sizeof(tusb_control_request_t) == 8, "size is not correct");
 
+//--------------------------------------------------------------------+
+// TYPE-C
+//--------------------------------------------------------------------+
+
+typedef enum {
+  TYPEC_PORT_SRC,
+  TYPEC_PORT_SNK,
+  TYPEC_PORT_DRP
+} typec_port_type_t;
+
+typedef enum {
+  TYPEC_MSG_CTRL_RESERVED = 0,            // 0b00000: 0
+  TYPEC_MSG_CTRL_GOOD_CRC,                // 0b00001: 1
+  TYPEC_MSG_CTRL_GO_TO_MIN,               // 0b00010: 2
+  TYPEC_MSG_CTRL_ACCEPT,                  // 0b00011: 3
+  TYPEC_MSG_CTRL_REJECT,                  // 0b00100: 4
+  TYPEC_MSG_CTRL_PING,                    // 0b00101: 5
+  TYPEC_MSG_CTRL_PS_RDY,                  // 0b00110: 6
+  TYPEC_MSG_CTRL_GET_SOURCE_CAP,          // 0b00111: 7
+  TYPEC_MSG_CTRL_GET_SINK_CAP,            // 0b01000: 8
+  TYPEC_MSG_CTRL_DR_SWAP,                 // 0b01001: 9
+  TYPEC_MSG_CTRL_PR_SWAP,                 // 0b01010: 10
+  TYPEC_MSG_CTRL_VCONN_SWAP,              // 0b01011: 11
+  TYPEC_MSG_CTRL_WAIT,                    // 0b01100: 12
+  TYPEC_MSG_CTRL_SOFT_RESET,              // 0b01101: 13
+  TYPEC_MSG_CTRL_DATA_RESET,              // 0b01110: 14
+  TYPEC_MSG_CTRL_DATA_RESET_COMPLETE,     // 0b01111: 15
+  TYPEC_MSG_CTRL_NOT_SUPPORTED,           // 0b10000: 16
+  TYPEC_MSG_CTRL_GET_SOURCE_CAP_EXTENDED, // 0b10001: 17
+  TYPEC_MSG_CTRL_GET_STATUS,              // 0b10010: 18
+  TYPEC_MSG_CTRL_FR_SWAP,                 // 0b10011: 19
+  TYPEC_MSG_CTRL_GET_PPS_STATUS,          // 0b10100: 20
+  TYPEC_MSG_CTRL_GET_COUNTRY_CODES,       // 0b10101: 21
+  TYPEC_MSG_CTRL_GET_SINK_CAP_EXTENDED,   // 0b10110: 22
+  TYPEC_MSG_CTRL_GET_SOURCE_INFO,         // 0b10111: 23
+  TYPEC_MSG_CTRL_REVISION,                // 0b11000: 24
+} typec_msg_ctrl_type_t;
+
+typedef enum {
+  TYPEC_MSG_DATA_RESERVED = 0,     // 0b00000: 0
+  TYPEC_MSG_DATA_SOURCE_CAP,       // 0b00001: 1
+  TYPEC_MSG_DATA_REQUEST,          // 0b00010: 2
+  TYPEC_MSG_DATA_BIST,             // 0b00011: 3
+  TYPEC_MSG_DATA_SINK_CAP,         // 0b00100: 4
+  TYPEC_MSG_DATA_BATTERY_STATUS,   // 0b00101: 5
+  TYPEC_MSG_DATA_ALERT,            // 0b00110: 6
+  TYPEC_MSG_DATA_GET_COUNTRY_INFO, // 0b00111: 7
+  TYPEC_MSG_DATA_ENTER_USB,        // 0b01000: 8
+  TYPEC_MSG_DATA_EPR_REQUEST,      // 0b01001: 9
+  TYPEC_MSG_DATA_EPR_MODE,         // 0b01010: 10
+  TYPEC_MSG_DATA_SRC_INFO,         // 0b01011: 11
+  TYPEC_MSG_DATA_REVISION,         // 0b01100: 12
+  TYPEC_MSG_DATA_RESERVED_13,      // 0b01101: 13
+  TYPEC_MSG_DATA_RESERVED_14,      // 0b01110: 14
+  TYPEC_MSG_DATA_VENDOR_DEFINED,   // 0b01111: 15
+} typec_msg_data_type_t;
+
+typedef struct TU_ATTR_PACKED {
+  uint16_t msg_type   : 5; // [0:4]
+  uint16_t data_role  : 1; // [5] SOP only
+  uint16_t specs_rev  : 2; // [6:7]
+  uint16_t power_role : 1; // [8] SOP only
+  uint16_t msg_id     : 3; // [9:11]
+  uint16_t n_data_obj : 3; // [12:14]
+  uint16_t extended   : 1; // [15]
+} tusb_typec_message_header_t;
+
+typedef struct TU_ATTR_PACKED {
+  uint16_t data_size     : 9; // [0:8]
+  uint16_t reserved      : 1; // [9]
+  uint16_t request_chunk : 1; // [10]
+  uint16_t chunk_number  : 4; // [11:14]
+  uint16_t chunked       : 1; // [15]
+} tusb_typec_message_header_extended_t;
+
 
 TU_ATTR_PACKED_END  // End of all packed definitions
 TU_ATTR_BIT_FIELD_ORDER_END