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comparison usb.h @ 31:4e417d84365e

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- Rename some more functions to be consistent. - Add some delays when talking to the 'D12 - probably not needed. - Add some comments at the top of each function. - Log endpoint errors. - Whitespace changes. - Remove exact_Bytes crap. - Many other changes I have made in an attempt to get it to work consistently (but no luck yet).
author darius
date Mon, 10 Apr 2006 17:27:48 +0930
parents 845934a4e7fe
children fed32b382de2
comparison
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30:48056516b3eb 31:4e417d84365e
12 uint8_t bmRequestType; 12 uint8_t bmRequestType;
13 uint8_t bRequest; 13 uint8_t bRequest;
14 uint16_t wValue; 14 uint16_t wValue;
15 uint16_t wIndex; 15 uint16_t wIndex;
16 uint16_t wLength; 16 uint16_t wLength;
17 } USB_SETUP_REQUEST; 17 } __attribute__ ((packed)) USB_SETUP_REQUEST;
18 18
19 typedef struct { 19 typedef struct {
20 uint8_t bLength; 20 uint8_t bLength;
21 uint8_t bDescriptorType; 21 uint8_t bDescriptorType;
22 uint16_t bcdUSB; 22 uint16_t bcdUSB;
29 uint16_t bcdDevice; 29 uint16_t bcdDevice;
30 uint8_t iManufacturer; 30 uint8_t iManufacturer;
31 uint8_t iProduct; 31 uint8_t iProduct;
32 uint8_t iSerialNumber; 32 uint8_t iSerialNumber;
33 uint8_t bNumConfigurations; 33 uint8_t bNumConfigurations;
34 } USB_DEVICE_DESCRIPTOR; 34 } __attribute__ ((packed)) USB_DEVICE_DESCRIPTOR;
35 35
36 typedef struct { 36 typedef struct {
37 uint8_t bLength; 37 uint8_t bLength;
38 uint8_t bDescriptorType; 38 uint8_t bDescriptorType;
39 uint8_t bEndpointAddress; 39 uint8_t bEndpointAddress;
40 uint8_t bmAttributes; 40 uint8_t bmAttributes;
41 uint16_t wMaxPacketSize; 41 uint16_t wMaxPacketSize;
42 uint8_t bInterval; 42 uint8_t bInterval;
43 } USB_ENDPOINT_DESCRIPTOR; 43 } __attribute__ ((packed)) USB_ENDPOINT_DESCRIPTOR;
44 44
45 typedef struct { 45 typedef struct {
46 uint8_t bLength; 46 uint8_t bLength;
47 uint8_t bDescriptorType; 47 uint8_t bDescriptorType;
48 uint16_t wTotalLength; 48 uint16_t wTotalLength;
49 uint8_t bNumInterfaces; 49 uint8_t bNumInterfaces;
50 uint8_t bConfigurationValue; 50 uint8_t bConfigurationValue;
51 uint8_t iConfiguration; 51 uint8_t iConfiguration;
52 uint8_t bmAttributes; 52 uint8_t bmAttributes;
53 uint8_t MaxPower; 53 uint8_t MaxPower;
54 } USB_CONFIGURATION_DESCRIPTOR; 54 } __attribute__ ((packed)) USB_CONFIGURATION_DESCRIPTOR;
55 55
56 typedef struct { 56 typedef struct {
57 uint8_t bLength; 57 uint8_t bLength;
58 uint8_t bDescriptorType; 58 uint8_t bDescriptorType;
59 uint8_t bInterfaceNumber; 59 uint8_t bInterfaceNumber;
61 uint8_t bNumEndpoints; 61 uint8_t bNumEndpoints;
62 uint8_t bInterfaceClass; 62 uint8_t bInterfaceClass;
63 uint8_t bInterfaceSubClass; 63 uint8_t bInterfaceSubClass;
64 uint8_t bInterfaceProtocol; 64 uint8_t bInterfaceProtocol;
65 uint8_t iInterface; 65 uint8_t iInterface;
66 } USB_INTERFACE_DESCRIPTOR; 66 } __attribute__ ((packed)) USB_INTERFACE_DESCRIPTOR;
67 67
68 typedef struct { 68 typedef struct {
69 uint8_t bLength; 69 uint8_t bLength;
70 uint8_t bDescriptorType; 70 uint8_t bDescriptorType;
71 uint16_t wHIDClassSpecComp; 71 uint16_t wHIDClassSpecComp;
72 uint8_t bCountry; 72 uint8_t bCountry;
73 uint8_t bNumDescriptors; 73 uint8_t bNumDescriptors;
74 uint8_t b1stDescType; 74 uint8_t b1stDescType;
75 uint16_t w1stDescLength; 75 uint16_t w1stDescLength;
76 } USB_HID_DESCRIPTOR; 76 } __attribute__ ((packed)) USB_HID_DESCRIPTOR;
77 77
78 typedef struct { 78 typedef struct {
79 USB_CONFIGURATION_DESCRIPTOR ConfigDescriptor; 79 USB_CONFIGURATION_DESCRIPTOR ConfigDescriptor;
80 USB_INTERFACE_DESCRIPTOR InterfaceDescriptor0; 80 USB_INTERFACE_DESCRIPTOR InterfaceDescriptor0;
81 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor00; 81 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor00;
82 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor01; 82 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor01;
83 USB_INTERFACE_DESCRIPTOR InterfaceDescriptor1; 83 USB_INTERFACE_DESCRIPTOR InterfaceDescriptor1;
84 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor10; 84 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor10;
85 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor11; 85 USB_ENDPOINT_DESCRIPTOR EndpointDescriptor11;
86 } USB_CONFIG_DATA; 86 } __attribute__ ((packed)) USB_CONFIG_DATA;
87 87
88 typedef struct { 88 typedef struct {
89 uint8_t bLength; 89 uint8_t bLength;
90 uint8_t bDescriptorType; 90 uint8_t bDescriptorType;
91 char bString[]; 91 char bString[];
92 } STRING_DESCRIPTOR; 92 } __attribute__ ((packed)) STRING_DESCRIPTOR;
93 93
94 typedef struct { 94 typedef struct {
95 uint8_t bLength; 95 uint8_t bLength;
96 uint8_t bDescriptorType; 96 uint8_t bDescriptorType;
97 uint16_t wLANGID0; 97 uint16_t wLANGID0;
98 } LANGID_DESCRIPTOR; 98 } __attribute__ ((packed)) LANGID_DESCRIPTOR;
99 99
100 #define D12_SET_ADDRESS_ENABLE 0xD0 100 #define D12_SET_ADDRESS_ENABLE 0xD0
101 #define D12_SET_ENDPOINT_ENABLE 0xD8 101 #define D12_SET_ENDPOINT_ENABLE 0xD8
102 #define D12_SET_MODE 0xF3 102 #define D12_SET_MODE 0xF3
103 #define D12_SET_DMA 0xFB 103 #define D12_SET_DMA 0xFB
125 #define D12_INT_EP2_OUT 0x10 125 #define D12_INT_EP2_OUT 0x10
126 #define D12_INT_EP2_IN 0x20 126 #define D12_INT_EP2_IN 0x20
127 #define D12_INT_BUS_RESET 0x40 127 #define D12_INT_BUS_RESET 0x40
128 #define D12_INT_SUSPEND 0x80 128 #define D12_INT_SUSPEND 0x80
129 129
130 #define D12_LAST_TRAN_OK 0x01
131 #define D12_LAST_TRAN_ERRMSK 0x1e
130 #define D12_LAST_TRAN_SETUP 0x20 132 #define D12_LAST_TRAN_SETUP 0x20
133 #define D12_LAST_TRAN_DATA 0x40
134 #define D12_LAST_TRAN_OFLOW 0x80
131 135
132 #define STANDARD_DEVICE_REQUEST 0x00 136 #define STANDARD_DEVICE_REQUEST 0x00
133 #define STANDARD_INTERFACE_REQUEST 0x01 137 #define STANDARD_INTERFACE_REQUEST 0x01
134 #define STANDARD_ENDPOINT_REQUEST 0x02 138 #define STANDARD_ENDPOINT_REQUEST 0x02
135 #define VENDOR_DEVICE_REQUEST 0x40 139 #define VENDOR_DEVICE_REQUEST 0x40
146 #define SET_CONFIGURATION 9 150 #define SET_CONFIGURATION 9
147 #define GET_INTERFACE 10 151 #define GET_INTERFACE 10
148 #define SET_INTERFACE 11 152 #define SET_INTERFACE 11
149 #define SYNCH_FRAME 12 153 #define SYNCH_FRAME 12
150 154
155 #define VENDOR_DOTEMP 125
151 #define VENDOR_UPDATE 126 156 #define VENDOR_UPDATE 126
152 #define VENDOR_RESET 127 157 #define VENDOR_RESET 127
153 158
154 #define ENDPOINT_HALT 0 159 #define ENDPOINT_HALT 0
155 160
172 void d12_write_cmd(uint8_t command, const uint8_t *buffer, uint8_t count); 177 void d12_write_cmd(uint8_t command, const uint8_t *buffer, uint8_t count);
173 void d12_read_cmd(uint8_t command, uint8_t *buffer, uint8_t count); 178 void d12_read_cmd(uint8_t command, uint8_t *buffer, uint8_t count);
174 uint8_t d12_read_endpt(uint8_t endpt, uint8_t *buffer); 179 uint8_t d12_read_endpt(uint8_t endpt, uint8_t *buffer);
175 180
176 void d12_ep0_irq(void); 181 void d12_ep0_irq(void);
177 void d12_getdescriptor(USB_SETUP_REQUEST *SetupPacket); 182 void d12_handle_setup(void);
178 void d12_stallctrlendpt(void); 183 void d12_getdescriptor(USB_SETUP_REQUEST *setuppkt);
184 void d12_stallendpt(uint8_t ep);
179 uint8_t d12_read_endpt(uint8_t endpt, uint8_t *buffer); 185 uint8_t d12_read_endpt(uint8_t endpt, uint8_t *buffer);
180 void d12_write_endpt(uint8_t endpt, const uint8_t *buffer, uint8_t bytes); 186 void d12_write_endpt(uint8_t endpt, const uint8_t *buffer, uint8_t bytes);
181 void d12_write_buffer_ep0(void); 187 void d12_send_data_ep0(void);
188 void d12_receive_data_ep1(void);
182 void d12_send_data_ep2(void); 189 void d12_send_data_ep2(void);
183 void d12_receive_data_ep2(void); 190 void d12_receive_data_ep2(void);
184 191
185 static void reset(void); 192 static void reset(void);
186 193