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Add more PID token types

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This commit is contained in:
Melissa Goad
2017-01-22 00:35:15 -06:00
parent 46479aa1bd
commit f52213d4e3
1 changed files with 10 additions and 1 deletions
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11
src/usb.h
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@@ -7,7 +7,9 @@ typedef struct
uint8_t pid; //low 4 bits are the real pid, top 4 bits are just ~pid uint8_t pid; //low 4 bits are the real pid, top 4 bits are just ~pid
uint8_t dev_addr; uint8_t dev_addr;
uint8_t dev_endpoint; uint8_t dev_endpoint;
uint8_t* data; int crc5;
uint16_t crc16;
uint8_t data[1024];
int len; int len;
void* device; void* device;
} usb_packet_t; } usb_packet_t;
@@ -26,7 +28,14 @@ typedef enum
typedef enum typedef enum
{ {
USB_PID_TOKEN_STALL = 0x1e,
USB_PID_TOKEN_SETUP = 0x2d, USB_PID_TOKEN_SETUP = 0x2d,
USB_PID_TOKEN_PRE = 0x3c,
USB_PID_TOKEN_DATA1 = 0x4b,
USB_PID_TOKEN_NAK = 0x5a,
USB_PID_TOKEN_IN = 0x69, USB_PID_TOKEN_IN = 0x69,
USB_PID_TOKEN_SOF = 0xa5,
USB_PID_TOKEN_DATA0 = 0xc3,
USB_PID_TOKEN_ACK = 0xd2,
USB_PID_TOKEN_OUT = 0xe1 USB_PID_TOKEN_OUT = 0xe1
} usb_pid_type_t; } usb_pid_type_t;