From a6e18604befdb6a954542f7722c8d55424065621 Mon Sep 17 00:00:00 2001 From: Nicholas Corgan Date: Thu, 17 Jul 2014 11:50:50 -0700 Subject: OctoClock firmware upgrade, added host driver * OctoClock can communicate with UHD over Ethernet * Can read NMEA strings from GPSDO and send to host * Added multi_usrp_clock class for clock devices * uhd::device can now filter to return only USRP devices or clock devices * New OctoClock bootloader can accept firmware download over Ethernet * Added octoclock_burn_eeprom,octoclock_firmware_burner utilities * Added test_clock_synch example to show clock API --- firmware/octoclock/include/state.h | 52 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 firmware/octoclock/include/state.h (limited to 'firmware/octoclock/include/state.h') diff --git a/firmware/octoclock/include/state.h b/firmware/octoclock/include/state.h new file mode 100644 index 000000000..b11cae397 --- /dev/null +++ b/firmware/octoclock/include/state.h @@ -0,0 +1,52 @@ +/* + * Copyright 2014 Ettus Research LLC + * + * 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 3 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, see . + */ + +#ifndef _STATE_H_ +#define _STATE_H_ + +#include + +#include + +// NOT PRESENT unless proven so... +static ref_t global_which_ref = NO_REF; +static bool global_gps_present = false; +static bool global_ext_ref_is_present = false; + +volatile uint8_t ext_ref_buf[1024]; + +void led(LEDs which, int turn_it_on); + +void LEDs_off(void); + +void force_internal(void); + +void prefer_internal(void); + +void prefer_external(void); + +bool is_ext_ref_present(void); + +bool is_gps_present(void); + +ref_t which_ref(void); + +void check_what_is_present(void); + +switch_pos_t get_switch_pos(void); + +#endif /* _STATE_H_ */ -- cgit v1.2.3