749f19b105
ld_current_out_ctrl_timer: lower current ramp rate
...
- Ld current ramp now updates in 250Hz (< 500Hz IIR filter cutoff
frequency) for pwr_exc_protector
2025-01-28 16:38:51 +08:00
bd83a8fc92
LdPwrExcProtector: Use IIR filter for OPP logic
...
- Do not use the built-in analog watchdog
- IIR Filter limits ADC noise to be below 1 LSB
- Fix false positive error for the overpower protection due to ADC noise
2025-01-28 16:38:38 +08:00
c1855f6a08
pd_mon: Add iir filter to voltage readings
...
- analog wdg behaviour is unchanged
2025-01-27 12:44:27 +08:00
5909ead681
max1968: Add IIR filter to Tec Readings
2025-01-27 12:43:58 +08:00
6db375d6b8
Fix incorrect Adc filter settings name
2025-01-27 12:43:58 +08:00
b3a9f61648
cmd_handler: add warning msgs for cmd with val clamped
2025-01-24 18:32:33 +08:00
e1ee3ec959
firmware: clamp input against invalid value
2025-01-24 18:32:27 +08:00
7f9dc37c10
cmd_handler: Add msg to InvalidCmd Response
2025-01-24 16:59:49 +08:00
c2806aee27
cmd_handler: Add new cmd to for commit hash
2025-01-24 16:59:49 +08:00
227d9d4877
laser: Short LD terminals when ld pwr is off
2025-01-24 16:59:49 +08:00
cd3347798c
driver, firmware: Rm active report mode & cmd
2025-01-21 11:31:02 +08:00
85f81ee8e4
Change default tcp port 1337 -> 1550
2025-01-09 16:38:02 +08:00
388e6725ef
thermostat: Clear alarm when settings are loaded
2024-10-17 17:36:17 +08:00
f4c761c5ca
pid: Scale PID Parameters with Sampling Rate
...
- Breaking changes
2024-10-17 17:36:06 +08:00
e560d8f1eb
thermostat, gui: Set max v range according to datasheet
2024-10-16 16:21:11 +08:00
0437c6e76e
thermostat, gui: Relax the max settable TEC Current Limit
...
- Improper settings can cause PoE power failure and over heating
- See hardware repo Issue #51
2024-10-16 16:14:58 +08:00
51b82e0447
cmd_handler: Add cmd to get temp adc polling interval
2024-10-10 13:41:15 +08:00
31e108a4b5
thermostat: settings obj now contains the exact filter type and val
2024-10-10 13:39:37 +08:00
253f4410ee
sys_timer: Add fn to retrieve ts in us resolution
2024-10-10 13:31:20 +08:00
bd72c382b0
thermostat: Fix incorrect Dac Calibration Algo
...
- Thermostat Firmware repo PR #133
2024-10-08 15:57:18 +08:00
a512614de5
net: add option not to open sock when it is polled
...
- fix a bug, which mcu can get stuck in State::HardReset indefinitely
2024-09-11 17:54:23 +08:00
0aeffdbf7b
ld_pwr_exc_protector: disable irq after pwr off
...
-setting 0V threshold during power off might trigger IRQ
2024-09-11 17:05:38 +08:00
86e6d3764e
laser: check pd_mon params & pwr limit before set
...
- Design to prevent Issue #47 on hardware kirdy repo from happening
- responsitivity, i_dark & transconductance determine the pwr limit range
- when "ApplyPdParams" and "SetLdPwrLimit" are called, pwr limit range
is checked before applying new parameter
- Send out a "InvalidSettings" response with error message if settings
cannot be applied
- Add settable power range to settings json object
2024-09-11 17:05:34 +08:00
1896e2534b
main: Add PrepareForDfu state
2024-09-04 16:12:06 +08:00
0b5fda2cd9
net: close oldest sock if available socks run out
...
- By default, smoltcp by default reset any new connections
if there is no available socket
2024-09-04 15:46:43 +08:00
b763350a8b
net: disable IRQ when data is being enqueued
...
- This prevents broken json to be sent out due to IRQ
2024-09-04 15:46:43 +08:00
c5826876a6
firmware: Add cmd to get hw_rev
2024-09-04 15:39:27 +08:00
9c611fc861
main: poll iface for dfu & hard rst ctrl msgs
2024-09-03 12:15:03 +08:00
51913f2e2f
net: fix incorrect poll_iface() calls
...
- poll_iface might be called by interrupt while poll_iface was being called in main loop
- Disable interrupt when poll_iface is being processed
- Only use IfacePollTimer to poll_iface
2024-08-27 18:49:43 +08:00
3ba8b99084
Use degree celsius as temperature base unit
...
- Breaking: Erase settings before flashing
- except beta in Steinhart-Hart equation
- to keep the temperature value set consistent with the value returned
- f32 floating point calculation is inaccurate
2024-08-07 17:36:12 +08:00
c214e4182d
temp_mon: fix limits not effective at stable temp
...
- previously, temp is stable, temp limits are not checked
2024-08-07 12:12:07 +08:00
fb69ae3306
main: Don't change temp ctrl mode at otp
2024-08-07 11:26:47 +08:00
3f9a4bf140
ld: Block pwr on request if alarm is asserted
...
- Align the alarm and pwr up behavior with thermostat temp_mon
2024-07-26 14:29:46 +08:00
201148fb21
main: allow loading flash without device settings
...
- Fix bugs: ld & thermostat settings cannot be loaded if device settings
are not present. But, device settings can be left not configured.
2024-07-26 11:10:32 +08:00
a90031dd6c
ld_pwr_exc_protector: clear irq bit at pwr up
2024-07-26 11:10:32 +08:00
7b52072617
ld: cfg hardware when pd_mon params changes
2024-07-26 11:10:32 +08:00
20c3d42dd7
rm ld soft current limit
2024-07-25 15:53:00 +08:00
a76b8de994
thermostat: Save the user config-ed value directly
...
- the firmware recorded the actual value set with quantization errors or
other errors
- this caused confusion for the user when they read back the settings
2024-07-22 17:37:25 +08:00
3410a271fd
thermostat: rst pid_state at pwr_up
2024-07-22 10:54:01 +08:00
8f38acd0f2
thermostat: do not rst tec_i_out to 0 at pwr down
2024-07-22 10:52:32 +08:00
ec5bf1d6b6
gui, ld: term_status -> term_50ohm
...
- term_status (Is50Ohm / Not50Ohm) -> term_50ohm (On/Off)
2024-07-19 18:10:38 +08:00
4cd328d98c
ld: apply pwr limit setting to analog watchdog
...
- This fixes a bug which power limit is not applied to pd_mon at startup
2024-07-19 18:10:38 +08:00
af95de0f16
thermostat: cal gain error at TEC DAC output
2024-07-19 18:10:12 +08:00
80d94270a2
fix typo
2024-06-18 15:43:36 +08:00
dc97f42bd0
boot: Do not pwr up LD & TEC at boot stage
...
- This fix LD current spike at boot up
2024-06-17 13:16:52 +08:00
83a764889c
ld_pwr_exc_protector: set smpr to be slowest
...
- reduce noise on the analog watchdog
2024-06-17 13:16:52 +08:00
c09da0db98
ld_pwr_exc_protector: Apply 32-pt avg to pd_v
...
- Reduce noise amplitude from STM32f4 ADC
2024-06-17 13:16:52 +08:00
d5a620c76b
pd_mon: make transconductance user-configurable
...
- hw change: different boards now have different gain settings in order
to set a pd current range close to the ld being used
- transconductance and fin_gain params are added to flash with "Device"
as key
2024-06-17 13:16:48 +08:00
d1660c6090
ld_pwr_exc_protector: cal volt offset for pd mon
...
- hw change: A voltage offset is added onto the pd mon pin
2024-06-13 15:43:44 +08:00
0dceb8c3c6
correct typo
2024-05-10 12:27:34 +08:00
