forked from PAWPAW-Mirror/lib_xua
189 lines
7.1 KiB
C
189 lines
7.1 KiB
C
#ifndef DFU_VENDOR_ID
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#define DFU_VENDOR_ID 0x20B1
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#endif
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//#ifndef DFU_PRODUCT_ID
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//#define DFU_PRODUCT_ID 0x0003
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//#error DFU_PRODUCT_ID not defined!
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//#endif
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#ifndef PID_DFU
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#error PID_DFU not defined!
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#endif
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#ifndef DFU_BCD_DEVICE
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#warning DFU_BCD_DEVICE NOT DEFINED
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#define DFU_BCD_DEVICE 0x0000
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#endif
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#ifndef DFU_SERIAL_STR_INDEX
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#error DFU_SERIAL_STR_INDEX NOT DEFINED!
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//#define DFU_SERIAL_STR_INDEX 0x00
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#endif
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#ifndef DFU_PRODUCT_INDEX
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#error DFU_PROFUCT_INDEX NOT DEFINED!
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//#define DFU_PRODUCT_INDEX 0x1
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#endif
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#ifndef DFU_MANUFACTURER_INDEX
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#error DFU_MANUFACTURING_INDEX NOT DEFINED!
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//#define DFU_MANUFACTURER_INDEX 0x2
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#endif
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unsigned char DFUdevDesc[] = {
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18, /* 0 bLength : Size of descriptor in Bytes (18 Bytes) */
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1, /* 1 bdescriptorType */
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0, /* 2 bcdUSB */
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2, /* 3 bcdUSB */
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0x00, /* 4 bDeviceClass: See interface */
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0x00, /* 5 bDeviceSubClass: See interface */
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0, /* 6 bDeviceProtocol: See interface */
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64, /* 7 bMaxPacketSize */
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(DFU_VENDOR_ID & 0xFF), /* 8 idVendor */
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(DFU_VENDOR_ID >> 8), /* 9 idVendor */
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(PID_DFU & 0xFF), /* 10 idProduct */
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(PID_DFU >> 8), /* 11 idProduct */
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(DFU_BCD_DEVICE & 0xFF), /* 12 bcdDevice : Device release number */
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(DFU_BCD_DEVICE >> 8), /* 13 bcdDevice : Device release number */
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DFU_MANUFACTURER_INDEX, /* 14 iManufacturer : Index of manufacturer string */
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DFU_PRODUCT_INDEX, /* 15 iProduct : Index of product string descriptor */
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DFU_SERIAL_STR_INDEX, /* 16 iSerialNumber : Index of serial number decriptor */
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0x01 /* 17 bNumConfigurations : Number of possible configs */
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};
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unsigned char DFUcfgDesc[] = {
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/* Standard USB device descriptor */
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0x09, /* 0 bLength */
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CONFIGURATION, /* 1 bDescriptorType */
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0x1b, /* 2 wTotalLength */
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0x00, /* 3 wTotalLength */
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1, /* 4 bNumInterface: Number of interfaces*/
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0x01, /* 5 bConfigurationValue */
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0x00, /* 6 iConfiguration */
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0xC0, /* 7 bmAttributes */
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0x32, /* 8 bMaxPower */
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/* Standard DFU class interface descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x04, /* 1 bDescriptorType : INTERFACE descriptor. (field size 1 bytes) */
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0x00, /* 2 bInterfaceNumber : Index of this interface. (field size 1 bytes) */
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0x00, /* 3 bAlternateSetting : Index of this setting. (field size 1 bytes) */
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0x00, /* 4 bNumEndpoints : 0 endpoints. (field size 1 bytes) */
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0xFE, /* 5 bInterfaceClass : AUDIO. (field size 1 bytes) */
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0x01, /* 6 bInterfaceSubclass : AUDIO_CONTROL. (field size 1 bytes) */
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0x02, /* 7 bInterfaceProtocol : Unused. (field size 1 bytes) */
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0x00, /* 8 iInterface : Unused. (field size 1 bytes) */
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#if 0
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/* DFU 1.0 Standard DFU class functional descriptor */
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0x07,
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0x21,
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0x07,
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0xFA,
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0x00,
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0x40,
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0x00
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#else
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/* DFU 1.1 Run-Time DFU Functional Descriptor */
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0x09, /* 0 Size */
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0x21, /* 1 bDescriptorType : DFU FUNCTIONAL */
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0x07, /* 2 bmAttributes */
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0xFA, /* 3 wDetachTimeOut */
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0x00, /* 4 wDetachTimeOut */
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0x40, /* 5 wTransferSize */
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0x00, /* 6 wTransferSize */
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0x10, /* 7 bcdDFUVersion */
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0x01, /* 7 bcdDFUVersion */
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#endif
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};
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unsigned char DFUoSpeedCfgDesc[] =
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{
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/* Standard USB device descriptor */
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0x09, /* 0 bLength */
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OTHER_SPEED_CONFIGURATION, /* 1 bDescriptorType */
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0x1b, /* 2 wTotalLength */
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0x00, /* 3 wTotalLength */
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1, /* 4 bNumInterface: Number of interfaces*/
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0x01, /* 5 bConfigurationValue */
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0x00, /* 6 iConfiguration */
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0xC0, /* 7 bmAttributes */
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0x32, /* 8 bMaxPower */
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/* Standard DFU class interface descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x04, /* 1 bDescriptorType : INTERFACE descriptor. (field size 1 bytes) */
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0x00, /* 2 bInterfaceNumber : Index of this interface. (field size 1 bytes) */
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0x00, /* 3 bAlternateSetting : Index of this setting. (field size 1 bytes) */
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0x00, /* 4 bNumEndpoints : 0 endpoints. (field size 1 bytes) */
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0xFE, /* 5 bInterfaceClass : AUDIO. (field size 1 bytes) */
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0x01, /* 6 bInterfaceSubclass : AUDIO_CONTROL. (field size 1 bytes) */
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0x02, /* 7 bInterfaceProtocol : Unused. (field size 1 bytes) */
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0x00, /* 8 iInterface : Unused. (field size 1 bytes) */
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/* DFU 1.1 Run-Time DFU Functional Descriptor */
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0x09, /* 0 Size */
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0x21, /* 1 bDescriptorType : DFU FUNCTIONAL */
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0x07, /* 2 bmAttributes */
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0xFA, /* 3 wDetachTimeOut */
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0x00, /* 4 wDetachTimeOut */
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0x40, /* 5 wTransferSize */
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0x00, /* 6 wTransferSize */
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0x10, /* 7 bcdDFUVersion */
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0x01, /* 7 bcdDFUVersion */
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};
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unsigned char DFUdevQualDesc[] =
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{
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10, /* 0 bLength : Size of descriptor in Bytes (18 Bytes) */
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DEVICE_QUALIFIER, /* 1 bdescriptorType */
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0, /* 2 bcdUSB */
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2, /* 3 bcdUSB */
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0xfe, /* 4 bDeviceClass */
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1, /* 5 bDeviceSubClass */
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0, /* 6 bDeviceProtocol */
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64, /* 7 bMaxPacketSize */
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0x01, /* 8 bNumConfigurations : Number of possible configs */ \
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0x00 /* 9 bReserved (must be zero) */ \
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};
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int DFUReportResetState(chanend ?c_user_cmd);
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int DFUDeviceRequests(XUD_ep c_ep0_out, XUD_ep &?ep0_in, SetupPacket &sp, chanend ?c_user_cmd, unsigned int altInterface, unsigned int user_reset);
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// Overload the USB user command handler if present
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extern unsigned int flash_programmer(unsigned int cmd, unsigned int request_data[16]);
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void user_cmd_handler(unsigned int cmd, chanend ?c_user_cmd) {
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if (!isnull(c_user_cmd)) {
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unsigned int request_data_len = 0;
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unsigned int request_data[16];
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unsigned int return_data_len = 0;
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int i = 0;
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// Read request data length
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request_data_len = inuint(c_user_cmd);
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// Read request data
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for (i = 0; i < request_data_len; i++) {
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request_data[i] = inuint(c_user_cmd);
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}
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return_data_len = flash_programmer(cmd, request_data);
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outuint(c_user_cmd, return_data_len);
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if (return_data_len) {
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for (i = 0; i < return_data_len/4; i++) {
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outuint(c_user_cmd, request_data[i]);
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}
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}
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}
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}
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