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thermostat
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187 Commits

Author SHA1 Message Date
Astro 28a71d34d7 fix tec_i calculation 2020-05-18 21:23:07 +02:00
Astro 0bc0af7487 rename dac_loopback to dac_feedback 2020-05-17 02:18:25 +02:00
Astro 34c2da4484 ad7172: fix calibration 2020-05-17 02:11:53 +02:00
Astro ba860e52ac control i_set dac in volts 2020-05-17 01:27:47 +02:00
Astro 38a220ce4e fix tec_i calculation, add units::{Amps, Ohms} 2020-05-17 00:54:37 +02:00
Astro fb5c7a84e9 add units::Volts, use for stm32f4 adc 2020-05-17 00:13:52 +02:00
Astro 7f8dd62a36 add itec_pin 2020-05-16 23:59:31 +02:00
Astro a317eb60fd rename ref_adc to dac_loopback 2020-05-16 19:36:00 +02:00
Astro feae22b277 ad5680: idle low for powersaving 2020-05-16 01:18:14 +02:00
Astro c53c9a289f pins: fix ref_pins 2020-05-16 01:09:38 +02:00
Astro 53930497e4 ad5680: fix MAX_VALUE 2020-05-13 23:19:20 +02:00
Astro 9ecf705420 ad5680: fix SPI_MODE 2020-05-13 23:19:09 +02:00
Astro c0079007f2 do not overwrite dac value when pid is disengaged 2020-05-13 22:11:25 +02:00
Astro b9d05ff274 channels: add set_dac() 2020-05-13 21:05:07 +02:00
Astro eb9aeb160a add Channels::read_ref_adc() 2020-05-13 00:15:29 +02:00
Astro 3d1740b23b refactor into Channels::poll_adc() 2020-05-13 00:04:55 +02:00
Astro 9466961bd7 main: refactor into Channel/Channels 2020-05-12 23:18:11 +02:00
Astro 6dd6bb2e1e pins: add ref[01] adc 2020-05-12 22:50:39 +02:00
Astro 56c62975c4 main: improve show pid parameters 2020-03-23 23:02:50 +01:00
Astro d203f21caf main: re-enable interrupts 
also swap ADC polling and network processing to read the ADC first after
an interrupt.
 2020-03-21 00:46:24 +01:00
Astro 15f64358a2 main: fix socket handling 2020-03-21 00:37:24 +01:00
Astro 7fe1d2f761 main: disable ad7172 sync 2020-03-21 00:36:52 +01:00
Astro dcf7babf32 ad7172: delint, doc 2020-03-21 00:34:22 +01:00
Astro e7782c9cb3 implement shdn* pins 2020-03-21 00:33:48 +01:00
Astro b345cc0865 use embedded_hal through stm32f4xx_hal instead of direct dependency 
this will aid maintainability.
 2020-03-21 00:22:38 +01:00
Astro a102e5fcec main: wait for more tcp send headroom 2020-03-21 00:11:23 +01:00
Astro 10f7020c02 main: fix report padding 2020-03-21 00:11:03 +01:00
Astro da65ea21a4 ad7172: eliminate superfluous AdcError 2020-03-21 00:10:12 +01:00
Astro 9c3485d05f timer: increase rate to 500 Hz 
timestamp precision: 0.002s
 2020-03-21 00:07:18 +01:00
Astro 8e41c44303 adc: use ref_sel=external 2020-03-21 00:06:27 +01:00
Astro 1cba8e56c9 ad7172: add calibrate_offset() 2020-03-21 00:06:09 +01:00
Astro 63cc1d2fe1 main: always do full session reset 2020-03-20 23:20:50 +01:00
Astro 194871c85a ad7172: readback after write_reg() 2020-03-20 23:19:31 +01:00
Astro 4c3c8498e9 ad7172: retry corrupt transfers 2020-03-20 00:45:40 +01:00
Astro 82dba2bb67 ad7172: work on adc setup 2020-03-20 00:45:10 +01:00
Astro bb51cce6f6 ad7172: remove stale code 2020-03-19 23:46:55 +01:00
Astro 723901b341 adc: read u32 for unipolar coding 2020-03-19 23:39:06 +01:00
Astro 2e72a03b93 steinhart_hart: fix equation 2020-03-19 22:56:14 +01:00
Astro bec7019f3a delint 2020-03-19 22:21:17 +01:00
Astro c00c1bb081 main: connect adc/sh/pid/dac, split out into mod channel_state 2020-03-19 22:11:36 +01:00
Astro a94650e208 main: optimize+doc resets 2020-03-19 22:01:16 +01:00
Astro 163bb38f68 simplify pid, keep last_output 2020-03-19 22:00:22 +01:00
Astro e5b4789304 replace dependency lexical-core with num-traits 2020-03-19 19:51:59 +01:00
Astro da4aaf4ff6 implement all the tcp commands 2020-03-19 18:34:57 +01:00
Astro cee0a1fcab steinhart_hart: fix calculation, rename parameters 2020-03-19 00:23:41 +01:00
Astro 0f4442b124 switch pid+steinhart_hart parameters from f32 to f64 2020-03-18 21:56:52 +01:00
Astro 1ad821299b build mods pid + steinhard_hart 2020-03-18 21:51:30 +01:00
Astro 0575b52bc1 session: eliminate copying LineResult wrapper 2020-03-18 21:34:20 +01:00
Astro ac728a2aff server: reduce sockets from 8 to 4 for memory savings 2020-03-18 21:15:34 +01:00
Astro 69a4f5a5d2 merge the network code 2020-03-13 23:39:22 +01:00
Astro 09dbb7d495 add ad5680 2020-03-12 21:41:03 +01:00
Astro fed3e767e9 pins: setup dac spi 0,1 2020-03-12 19:25:21 +01:00
Astro 89b0d142ad main: use HSE clock 
supposed to lead to more stable pwm
 2020-03-12 18:32:07 +01:00
Astro f021ebd6e6 pins: setup PwmPins 2020-03-12 17:26:14 +01:00
Astro ac336b7a26 main: split into mod init_log 2020-03-12 00:50:24 +01:00
Astro c377706e0e ad7172: move setup from main 2020-03-12 00:44:28 +01:00
Astro 44c8ff54c1 ad7172::checksum: improve 2020-03-12 00:43:52 +01:00
Astro 95d66438d2 main: use sensible WATCHDOG_INTERVAL 2020-03-11 23:17:34 +01:00
Astro 297e38e1cc main: ignore warnings for now 2020-03-11 23:17:17 +01:00
Astro 99f7f2b548 Pins::setup, replace adc_input with ad7172 2020-03-11 23:16:48 +01:00
Astro 60a9c72bf0 led: remove 2020-03-09 23:58:46 +01:00
Astro 2f50071afa switch to stm32f427, setup eth pins 2020-03-09 00:36:19 +01:00
Astro 72b44b4b22 update dependency stm32f4xx-hal to 0.7 2020-03-09 00:07:56 +01:00
Astro 573d5ed6c8 update rust and smoltcp 2020-03-08 23:49:56 +01:00
Sebastien Bourdeauducq 27d5684782 rename to thermostat 2019-06-01 10:14:32 +08:00
Astro e6395eaf9d clippy delint 2019-04-27 15:25:27 +02:00
Astro 70236a2060 rust edition 2018 delint 2019-04-27 15:23:50 +02:00
Astro 2d758af9e4 add feature "generate-hwaddr" to generate indivudal MAC addrs from device electronic signature 2019-03-21 17:41:33 +01:00
Astro 3f6bb05001 setup clocks to 168 mhz, adjust TIMER_RATE to 20 
systick must elapse more often at higher clock.
 2019-03-18 22:04:34 +01:00
Astro 19a1609238 doc 2019-03-18 21:41:51 +01:00
Astro 7423f23969 timer: lower TIMER_RATE to 10 Hz 
1 Hz would be sufficient for the current OUTPUT_INTERVAL but that seems
too low for the hardware.
 2019-03-18 21:41:18 +01:00
Astro 3770fe743a deny compiler warnings 2019-03-18 21:40:03 +01:00
Astro 987f881ffa main: remove unused compiler feature `never_type` 2019-03-18 21:39:34 +01:00
Astro 9ec32ca0a2 main: fix wfi, revise leds, unreachable end 2019-03-18 21:18:20 +01:00
Astro 9af94e7616 server.poll(): doc, clean-up, pass smoltcp errors 2019-03-18 21:17:02 +01:00
Astro 38b7e1b871 adc_input: make synchronous and simplify 2019-03-18 20:56:29 +01:00
Astro 1832bd5884 net, server: put tcp storage on stack 2019-03-18 20:02:57 +01:00
Astro e6125581fd main: repurpose led activity, obtain fresh time 2019-03-14 22:07:52 +01:00
Astro 384b537555 net: maintain NET_PENDING flag 2019-03-14 22:02:25 +01:00
Astro 689f33304d main: lower watchdog timeout to 1s 2019-03-14 22:01:01 +01:00
Astro 1f80b456f3 add nucleo-f429zi board leds 2019-03-14 20:55:42 +01:00
Astro c1b0e54550 use semihosting with a feature-flag 2019-03-14 19:58:41 +01:00
Astro 7ce7ff2a6d add timer with systick 2019-03-14 18:22:33 +01:00
Astro eac7c8232f main: revise clock rates 
systick seemed to be running too slow
 2019-03-14 18:11:15 +01:00
Astro c7c5a733f9 add net+server modules 2019-03-12 22:52:39 +01:00
Astro 03af97ef5e Add adc_input 2019-03-11 18:24:49 +01:00
Astro 51ee455fe7 create nix build infrastructure 2019-03-07 16:27:33 +01:00