/* main_usb - OpenPCD test firmware for benchmarking USB performance * (C) 2006 by Harald Welte <laforge@gnumonks.org> */ #include <errno.h> #include <string.h> #include <lib_AT91SAM7.h> #include <openpcd.h> #include <os/dbgu.h> #include <os/led.h> #include <os/pcd_enumerate.h> #include <os/usb_handler.h> static void help(void) { } int _main_dbgu(char key) { switch (key) { default: return -EINVAL; } return 0; } void _init_func(void) { usbtest_init(); } void _main_func(void) { /* first we try to get rid of pending to-be-sent stuff */ usb_out_process(); /* next we deal with incoming reqyests from USB EP1 (OUT) */ usb_in_process(); /* try unthrottling sources since we now are [more] likely to * have empty request contexts */ udp_unthrottle(); }