jackcartersmith/xilinx-usb-driver
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impact loops now...

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This commit is contained in:
michael 2007-02-22 22:24:15 +00:00
parent 792bf5f262
commit 3664a3e3ec
2 changed files with 42 additions and 15 deletions
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49
usb-driver.c
View File

@ -36,8 +36,8 @@ void diff(unsigned char *buf1, unsigned char *buf2, int len);
//Vendor: 3fd
//12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02 12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02
//00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00
//03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
//4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
//03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08 03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08
//4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00 4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00
//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
@ -45,9 +45,9 @@ void diff(unsigned char *buf1, unsigned char *buf2, int len);
//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
//00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80 00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80
//8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08 8c 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00
//01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00 01 00 00 00 00 00 00 00 09 04 00 00 02 ff 00 00
//00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02 00 00 00 00 00 00 00 00 00 00 00 00 07 05 02 02
//8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08 8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08
//01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00 01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00
//00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02 00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02
//00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00 00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00
//00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00 00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00
//86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00 86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00
@ -55,6 +55,8 @@ void diff(unsigned char *buf1, unsigned char *buf2, int len);
int usb_deviceinfo(unsigned char *buf) {
int i,j,k,l;
int len = 0;
WDU_CONFIGURATION **pConfigs, **pActiveConfig;
WDU_INTERFACE **pActiveInterface;
if (buf) {
struct usb_device_info *udi = (struct usb_device_info*)(buf+len);
@ -80,6 +82,10 @@ int usb_deviceinfo(unsigned char *buf) {
udi->Pipe0.type = 0;
udi->Pipe0.direction = 3;
udi->Pipe0.dwInterval = 0;
pConfigs = &(udi->pConfigs);
pActiveConfig = &(udi->pActiveConfig);
pActiveInterface = &(udi->pActiveInterface[0]);
}
len = sizeof(struct usb_device_info);
@ -87,9 +93,16 @@ int usb_deviceinfo(unsigned char *buf) {
for (i=0; i<usb_cable->descriptor.bNumConfigurations; i++)
{
struct usb_config_descriptor *conf_desc = &usb_cable->config[i];
WDU_INTERFACE **pInterfaces;
WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces];
WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces];
if (buf) {
WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len);
*pConfigs = cfg;
*pActiveConfig = cfg;
cfg->Descriptor.bLength = conf_desc->bLength;
cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType;
cfg->Descriptor.wTotalLength = conf_desc->wTotalLength;
@ -100,12 +113,21 @@ int usb_deviceinfo(unsigned char *buf) {
cfg->Descriptor.MaxPower = conf_desc->MaxPower;
cfg->dwNumInterfaces = conf_desc->bNumInterfaces;
pInterfaces = &(cfg->pInterfaces);
}
len += sizeof(WDU_CONFIGURATION);
if (buf) {
*pInterfaces = (WDU_INTERFACE*)(buf+len);
for (j=0; j<conf_desc->bNumInterfaces; j++) {
WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len);
pActiveInterface[j] = iface;
pAlternateSettings[j] = &(iface->pAlternateSettings);
iface->dwNumAltSettings = usb_cable->config[i].interface[j].num_altsetting;
pActiveAltSetting[j] = &(iface->pActiveAltSetting);
len += sizeof(WDU_INTERFACE);
}
@ -116,10 +138,19 @@ int usb_deviceinfo(unsigned char *buf) {
for (j=0; j<conf_desc->bNumInterfaces; j++)
{
struct usb_interface *interface = &usb_cable->config[i].interface[j];
if (buf) {
*pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
/* FIXME: */
*pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
}
for(k=0; k<interface->num_altsetting; k++)
{
unsigned char bNumEndpoints;
bNumEndpoints = interface->altsetting[k].bNumEndpoints;
unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints;
WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors;
WDU_PIPE_INFO **pPipes;
if (buf) {
WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len);
@ -132,11 +163,14 @@ int usb_deviceinfo(unsigned char *buf) {
altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass;
altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol;
altset->Descriptor.iInterface = interface->altsetting[k].iInterface;
pEndpointDescriptors = &(altset->pEndpointDescriptors);
pPipes = &(altset->pPipes);
}
len +=sizeof(WDU_ALTERNATE_SETTING);
if (buf) {
*pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
for (l = 0; l < bNumEndpoints; l++) {
WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
@ -150,6 +184,7 @@ int usb_deviceinfo(unsigned char *buf) {
len += sizeof(WDU_ENDPOINT_DESCRIPTOR);
}
*pPipes = (WDU_PIPE_INFO*)(buf+len);
for (l = 0; l < bNumEndpoints; l++) {
WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len);

8
usb-driver.h
View File

@ -353,14 +353,6 @@ struct usb_device_info {
WDU_INTERFACE *pActiveInterface[WD_USB_MAX_INTERFACES];
};
struct usb_device_info_get {
WDU_DEVICE_DESCRIPTOR Descriptor;
WDU_PIPE_INFO Pipe0;
unsigned char dummy[128];
WDU_CONFIGURATION cfg;
};
typedef enum {
WDU_DIR_IN = 1,
WDU_DIR_OUT = 2,