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- added option for endpoint

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This commit is contained in:
Ingo Ruhnke 2008-04-15 17:39:26 +02:00
parent 7b6fa10157
commit c08fad38fe
1 changed files with 9 additions and 7 deletions
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16
tools/usbcat.cpp
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@ -65,7 +65,7 @@ find_usb_device(uint16_t idVendor, uint16_t idProduct)
}
void
cat_usb_device(struct usb_device* dev)
cat_usb_device(struct usb_device* dev, int ep)
{
struct usb_dev_handle* handle = usb_open(dev);
if (!handle)
@ -78,7 +78,7 @@ cat_usb_device(struct usb_device* dev)
while(!quit)
{
uint8_t data[1024];
int ret = usb_bulk_read(handle, 1, (char*)data, sizeof(data), 0);
int ret = usb_bulk_read(handle, ep, (char*)data, sizeof(data), 0);
if (ret < 0)
{
std::cout << "USBError: " << ret << "\n" << usb_strerror() << std::endl;
@ -127,14 +127,18 @@ int main(int argc, char** argv)
list_usb_devices();
}
else if (argc == 4 && strcmp("cat", argv[1]) == 0)
else if ((argc == 4 || argc == 5) && strcmp("cat", argv[1]) == 0)
{
uint16_t idVendor;
uint16_t idProduct;
int endpoint = 1;
if (sscanf(argv[2], "0x%hx", &idVendor) == 1 &&
sscanf(argv[3], "0x%hx", &idProduct) == 1)
{
if (argc == 5)
endpoint = atoi(argv[4]);
usb_init();
usb_find_busses();
usb_find_devices();
@ -147,10 +151,8 @@ int main(int argc, char** argv)
}
else
{
std::cout << "Reading data from: " << dev << std::endl;
cat_usb_device(dev);
std::cout << "Reading data from: " << dev << " Endpoint: " << endpoint << std::endl;
cat_usb_device(dev, endpoint);
}
}
else