Solomon Peachy
f87a992424
* Add proper copyright information * Add a simple README * Clean up Makefile a bit
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/*
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* ALDL Dashboard, common definitions
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*
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* (c) 2019 Solomon Peachy <pizza@shaftnet.org>
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*
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* The latest version of this program can be found at:
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*
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* http://git.shaftnet.org/cgit/users/pizza/public/aldl_pi.git
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* [http://www.gnu.org/licenses/gpl-3.0.html]
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*
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* SPDX-License-Identifier: GPL-3.0+
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*
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*/
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/* API */
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void isrfn(void);
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int readbit(void);
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void delayfn(int ms);
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extern int gotsync;
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extern void (*aldl_callback)(uint8_t *data, int datalen);
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int init_dash(void);
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int render_dash(void);
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/* Decoded data stream */
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struct stream_common {
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uint16_t heartbeat;
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uint16_t prom_id; /* PROM ID */
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/* Raw data */
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uint16_t mph; /* Miles per hour */
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uint16_t rpm; /* Revolutions per minute */
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int16_t coolant_temp_c; /* Coolant temperature */
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uint16_t tp; /* Throttle Position, percent */
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uint16_t iac_steps;
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uint16_t idle_tgt; /* Idle target RPM */
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uint16_t base_fuel; /* Base fuel correction */
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uint16_t knock_count; /* Knock counter */
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uint16_t corr_fuel; /* Corrective fuel multiplier */
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uint16_t o2_transitions; /* O2 sensors transitions */
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float battery_v; /* Battery voltage */
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float fuelp_v; /* Fuel Pump Voltage */
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float map_v; /* Manifold Absolute Pressure Voltage */
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float tps_v; /* Throttle Position, Voltage */
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float o2_v; /* O2 sensor, Voltage */
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/* Derived data */
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uint16_t running; /* non-zero if engine running */
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uint16_t driving; /* non-zero if moving */
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uint16_t idling; /* 1 = first idle, 2 = regular */
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uint32_t mil; /* Aka Check Engine Light */
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uint16_t closed_loop; /* Runining in closed loop mode */
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uint16_t closed_loop_idle; /* Idle in closed loop mode */
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uint16_t rich_lean; /* 1 if rich, 0 for lean */
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uint16_t ac_request; /* True if AC requested */
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uint16_t learn_req; /* Learning Requested */
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uint16_t shift_req; /* Shift requested */
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uint16_t top_gear; /* In top gear */
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uint16_t neutral; /* Neutral or Park */
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uint16_t overspeed; /* Overspeed */
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};
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extern struct stream_common decoded;
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/* Examples */
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void aldl_a179_callback(uint8_t *data, int datalen);
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