Lines Matching refs:len
76 int usb_write(usb_handle* handle, const void* data, int len);
79 int usb_read(usb_handle *handle, void* data, int len);
154 int usb_write(usb_handle* handle, const void* data, int len) {
155 unsigned long time_out = 500 + len * 8;
160 DBG("usb_write %d\n", len);
163 while(len > 0) {
164 int xfer = (len > MAX_USBFS_BULK_SIZE) ? MAX_USBFS_BULK_SIZE : len;
180 len -= written;
183 if (len == 0)
196 int usb_read(usb_handle *handle, void* data, int len) {
197 unsigned long time_out = 500 + len * 8;
201 DBG("usb_read %d\n", len);
204 int xfer = (len > MAX_USBFS_BULK_SIZE) ? MAX_USBFS_BULK_SIZE : len;