/* USB Device Firmware for OpenPCD * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include <errno.h> #include <string.h> #include <compile.h> #include <include/lib_AT91SAM7.h> #include <os/dbgu.h> #include <os/led.h> #include <os/blinkcode.h> #include <os/main.h> #include <os/power.h> #include <os/system_irq.h> #include <os/pit.h> #include <os/wdt.h> #include <os/usbcmd_generic.h> #include <os/pcd_enumerate.h> #include "../openpcd.h" #include <compile.h> const struct openpcd_compile_version opcd_version = { .svnrev = COMPILE_SVNREV, .date = COMPILE_DATE, .by = COMPILE_BY, }; int main(void) { /* initialize LED and debug unit */ led_init(); sysirq_init(); AT91F_DBGU_Init(); AT91F_PIOA_CfgPMC(); wdt_init(); pit_init(); blinkcode_init(); /* initialize USB */ req_ctx_init(); usbcmd_gen_init(); udp_open(); /* call application specific init function */ _init_func(); // Enable User Reset and set its minimal assertion to 960 us AT91C_BASE_RSTC->RSTC_RMR = AT91C_RSTC_URSTEN | (0x4 << 8) | (unsigned int)(0xA5 << 24); #ifdef DEBUG_CLOCK_PA6 AT91F_PMC_EnablePCK(AT91C_BASE_PMC, 0, AT91C_PMC_CSS_PLL_CLK); AT91F_PIO_CfgPeriph(AT91C_BASE_PIOA, 0, AT91C_PA6_PCK0); #endif /* switch on first led */ led_switch(2, 1); DEBUGPCRF("entering main (idle) loop"); while (1) { /* Call application specific main idle function */ _main_func(); dbgu_rb_flush(); /* restart watchdog timer */ wdt_restart(); #ifdef CONFIG_IDLE //cpu_idle(); #endif } }