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163 Commits

Author SHA1 Message Date
linuswck f488786e1c Use DMA to read Tec_I & Tec_V 
- Remove the single conversion polling time with DMA
 2024-03-01 11:31:01 +08:00
linuswck 46393bacdb Add comments on TCP client development 2024-02-28 13:00:02 +08:00
linuswck 6fc800e562 net: Set stm32 link speed with the Phy Speed read 2024-02-28 13:00:02 +08:00
linuswck 76477065be Change f64 to f32 for SI Unit related computation 
- Save computational time
- Improve the processing speed of TecSetI cmd
 2024-02-28 12:59:58 +08:00
linuswck b1fa0e51c8 Add a separate tec_set_i cmd to reduce overhead 
- miniconf is slow at validating complex struct with large enum lists
 2024-02-28 12:46:21 +08:00
linuswck 9f82fa58f4 cmd: Add temp adc filter config cmd 2024-02-28 12:23:09 +08:00
linuswck 19341672a9 Correct SPI Clock Freq and Set them to Max 
- Set the SPI frequency to maximum to reduce data transaction time
- SPI1 SCLK is divided from PCLK2
- SPI2, SPI2 SCLK are divided from PCLK1
 2024-02-28 12:23:09 +08:00
linuswck 86a9fb039e boot: Correct PCLK1, PCLK2 freq value 
- PCLK is divided from HCLK in power of two
- abs max pclk1 = 42MHz
- abs max pclk2 = 84MHz
 2024-02-28 12:23:09 +08:00
linuswck a2bb390ae2 ad7172: Add filter configs for single channel mode 2024-02-28 12:23:09 +08:00
linuswck 18dd0a7963 Save Thermostat and Laser Diode PWR On/Off status 2024-02-28 12:22:40 +08:00
linuswck d1cc677668 thermostat: split poll_adc & update_pid into 2 fns 2024-02-28 12:21:37 +08:00
linuswck c09ccc29cd cmd: Add cmd to get all device settings 2024-02-23 12:45:29 +08:00
linuswck c4135f6ac3 cmd: Add cmds to config pd_mon params 2024-02-22 16:44:45 +08:00
linuswck 6ee45b4814 thermostat: Limit Pid Temp SetPt to TempMon limits 2024-02-21 17:37:56 +08:00
linuswck a8787430b1 Add Temperature Monitor to Thermostat 
- Issue an alarm when temperature goes out of user-defined operating range during Pid Controller startup
    or reading is outside of +-0.5 Degree from temperature set point after Pid Controller becomes stable
- If alarm is observed, power down laser and tec controller and disengage Pid Controller
- Add the corresponding cmd for configuring the temperature monitor
 2024-02-21 17:32:11 +08:00
linuswck ed785b7c85 ld: correct timer and dac reset in pwr_up seq 2024-02-21 11:11:12 +08:00
linuswck 30ab228b4b ld: Set default ld_current_limit in setup() fn 2024-02-20 16:22:13 +08:00
linuswck 88cca12a60 ld: Use Timer IRQ to ramp up/down output current 
- Fixes possible watchdog timeout
- Improves ethernet response time & thermostat Pid update interval consistency
 2024-02-20 16:18:06 +08:00
linuswck 8139ebdc1b ld_ctrl: set_dac() fn now returns the volt set 
- before this fix, set_dac() just returns the inputted voltage
 2024-02-20 12:30:00 +08:00
linuswck 5f83b73011 cmd: Add active report mode cmd 2024-02-19 15:08:00 +08:00
linuswck 0642640da7 dfu: Add eth cmd, fns to put stm32 into dfu mode 2024-02-16 17:23:47 +08:00
linuswck 6dd1bf9301 hw_rev: Generate random mac address on rev0_3 2024-02-16 17:23:39 +08:00
linuswck 7a76325288 cmd: rm rev from cmd json 
- not in used
 2024-02-15 12:14:14 +08:00
linuswck ffa5f4e8ff pid: Use Thermostat's PID algo instead of IDSP 
- Has lower steady state error upon testing with PID autotune
 2024-02-15 12:14:14 +08:00
linuswck e9a396f001 thermostat: Add abs timestamp to StatusReport 2024-02-15 12:14:14 +08:00
linuswck 412f5ec58b cmd: add cmds to poll tec temp, dis/enable pid 2024-02-15 12:14:14 +08:00
linuswck e29898f8f8 fix typos 2024-02-15 12:14:14 +08:00
linuswck 60a79d1780 rename get_term_status -> get_lf_mod_in_impedance 2024-02-15 12:14:14 +08:00
linuswck b0edd3dba2 hw_rev: Wait for 5s b4 gpio init instead of 1.5s 
- See Issue #32
 2024-02-15 12:14:14 +08:00
linuswck 6b05b2d851 Fix Power Up Hw Issue 
- See Issue #32 on Kirdy Hw Repo
 2024-02-07 12:46:13 +08:00
linuswck f22ab430b8 pid: Use IDSP impl of Pid, Add Eth Pid Ctrl Cmds 2024-02-07 11:56:38 +08:00
linuswck 4cd650367d thermostat: cleanup pid_engaged fn 2024-02-05 15:14:51 +08:00
linuswck de262b849d eth: Add Thermostat related json cmd 2024-02-05 15:14:23 +08:00
linuswck 4132bfacd3 boot: Set thermostat & LD init output current to 0 2024-02-02 17:37:37 +08:00
linuswck 6096711d2c eth: Poll and Handle Json based Ld ctrl cmd 
- Upgrade to miniconf 9.0
- Only non report related laser diode ctrl command is implemented
 2024-02-02 17:35:58 +08:00
linuswck 3d3d6f5cb5 ld: cleanup 2024-02-02 17:23:39 +08:00
linuswck 172c3e1dfc cleanup boot.rs, thermostat.rs 2024-02-01 16:23:52 +08:00
linuswck ee0ed8ebe7 eth: add drivers for init, polling & sending data 2024-02-01 16:20:36 +08:00
linuswck 771f2813f7 gpio: correct wrong eth pin definition 2024-01-31 17:15:32 +08:00
linuswck 4e0d14def2 laser: Add driver and fn to get termination status 2024-01-30 13:01:33 +08:00
linuswck f6677d874c LD: Rst LD current at power_up for soft start 2024-01-26 16:56:55 +08:00
linuswck d391e3a1fb LD: Setting LD output current now ramps up slowly 2024-01-26 16:56:55 +08:00
linuswck edd30e94a0 laser_diode: Add fn to set pd_dark_i 2024-01-26 16:56:55 +08:00
linuswck ad731c2f15 rename pd_mon -> pd_responsitivity 2024-01-26 16:56:55 +08:00
linuswck 9d8a553669 pd_mon: add fns to convert between pwr and current 2024-01-26 16:56:55 +08:00
linuswck 6af0f992d5 LdPwrExcProtector: Cleanup 2024-01-26 16:56:55 +08:00
linuswck f50505feaf Rename Analog_Wdg -> LdPwrExcProtector 2024-01-26 16:56:55 +08:00
linuswck 9ae867cd88 max1968: rm redundant adc config 2024-01-26 16:56:55 +08:00
linuswck 85b50bf824 Analog_Wdg: Finish Power Excursion Protection fns 
- Verified to be working
 2024-01-26 16:56:39 +08:00
linuswck 07ea733b34 thermostst: Patch hw related settings for rev0_3 2024-01-24 12:25:45 +08:00
linuswck 5bea3f0e5f boot: init analog wdg & power up laser after cfg 
- Verified to be boot-able on Rev0_3 board
 2024-01-24 12:19:07 +08:00
linuswck af283b17ac laser_diode: use analog wdg fns 2024-01-24 12:18:42 +08:00
linuswck c3022e9db1 Analog_Wdg: Add GPIO init 2024-01-24 12:18:42 +08:00
linuswck c02181c80c laser diode: Add Analog Watchdog initial commit 
- rm pid_state for laser diode
 2024-01-24 12:18:42 +08:00
linuswck 095fe8ea69 AD7172: Rm deprecated warning for Rev0_2 hw bug 2024-01-24 12:18:42 +08:00
linuswck a0b67cdb09 MAX1968: Patch DacVfb pinout for rev0_3 2024-01-24 12:18:42 +08:00
linuswck 381f25f036 AD7172: correct wrong NSS pinout definition 2024-01-24 12:18:42 +08:00
linuswck c768bdc93a Thermostat: Add fn to calibrate ADC's VDDA 
- ADC1 exclusive feature
- Calibrated VDDA val can be passed to other ADCs to adjust gain error
 2024-01-24 12:18:42 +08:00
linuswck 0d12c902fc pd_mon: Separate ld_power calculation to a file 2024-01-24 12:18:37 +08:00
linuswck 3cfdee917a rename current_source -> ld_ctrl 2024-01-24 12:16:06 +08:00
linuswck 5f582be143 rename ld_drive to laser_diode 2024-01-24 12:16:06 +08:00
linuswck 2f7ca2a706 Thermostat: Add fns to report status & settings 
- Report all system status, PID Settings, NTC parameter, TEC Settings
 2024-01-24 12:16:06 +08:00
linuswck ff3d9b790a thermostat: pid_state rename variables 2024-01-24 12:16:06 +08:00
linuswck bc7bf9a6e7 rename channel_state -> pid_state 2024-01-24 12:16:02 +08:00
linuswck ca110962f7 Thermostat: Add pid_ctrl parms & its related fns 
- setup: include the pid_ctrl
- poll_adc: Fetch Temperature and Update PID to set the current output
 2024-01-24 12:16:02 +08:00
linuswck d0f226ce03 Thermostat: Add default to ChannelState 2024-01-24 12:16:02 +08:00
linuswck f49fd08c69 ad7172: impl default for ch_calibration 2024-01-24 12:16:02 +08:00
linuswck ccaf728c75 thermostat: Add channel_state mod for PID Control 2024-01-24 12:15:57 +08:00
linuswck 3ac287ace2 steinhart_hart: Add Steinhart-Hart eq fns 
- Port from thermostat firmware
 2024-01-17 12:20:34 +08:00
linuswck cdf900a5b6 gpio: Add AD7172 phy gpio init 
- Will not function on rev0_2 kirdy due to wrong hardware connection
 2024-01-16 17:36:16 +08:00
linuswck af8d361b95 AD7172: Add AD7172 drivers fns 
- Port from Thermostat Firmware
 2024-01-16 16:19:01 +08:00
linuswck 42cd55645c main: Add demo fns to use on-board flash 2024-01-15 17:21:48 +08:00
linuswck d190b8b192 flash: Add init boot seq 
- Max flash erase time for PSize = 8 and 128KiB Sector is 4s
- Watchdog period is changed accordingly
 2024-01-15 17:21:06 +08:00
linuswck 74325a3cee flash: Add fns to store data in flash 
- Writing to the wrong flash sector can cause MCU to stall
- Only 16KiB out of 128KiB in the sector is used to save RAM for compacting
 2024-01-15 17:14:58 +08:00
linuswck 709eae8566 max5719: Slow down SPI clock 
- setting it to 30MHz hang MCU core
 2024-01-11 17:46:35 +08:00
linuswck 33ff0c3678 main: Add demo fns reading all hardware status 2024-01-11 17:17:38 +08:00
linuswck 33d9cb45c4 ld_drive: Add soft current limit 2024-01-11 17:17:38 +08:00
linuswck 8ae27725c6 Port PID Controller from thermostat firmware 
- Add serde Cargo
 2024-01-11 17:17:10 +08:00
linuswck 20fc6d6fac rm photodiode folder and its mod.rs 
- photodiode related fns are written inside laser diode folder
- as they are closely related
 2024-01-10 17:51:27 +08:00
linuswck 654964831a boot: Change thermostat boot seq for new setup seq 
- Power Up -> Calibrate -> Set the TEC current to some value
 2024-01-10 10:38:05 +08:00
linuswck 27c7b5929e thermostat: change setup seq 
- default power off
- with all params set to default val on hw
- rm calibration from setup
 2024-01-10 10:38:05 +08:00
linuswck e48f1979f0 Clean up warnings 2024-01-10 10:38:05 +08:00
linuswck 59f2385ecf ld_drive: make settings private & add set & get fn 2024-01-10 10:38:05 +08:00
linuswck d4e074cbd4 ld_drive: rebase to the point that declare set_i 2024-01-10 10:38:05 +08:00
linuswck 277796d2a4 boot: Add ld_drive boot sequence 2024-01-10 10:38:05 +08:00
linuswck be8bf0a8b6 ld_drive: add setup fn 2024-01-10 10:38:05 +08:00
linuswck b1123047c7 ld_drive: Add fns to get pd current & cal ld pwr 2024-01-10 10:38:05 +08:00
linuswck 707fac0775 ld_drive: add a param for setting to cal pd pwr 
- Conversion ratio between pd current and ld output power
 2024-01-10 10:38:05 +08:00
linuswck a99dde8b38 current_source: add driver to read pd voltage 2024-01-10 10:38:05 +08:00
linuswck d1f7a20c15 ld_drive: Add fns to set ld output current 2024-01-10 10:38:05 +08:00
linuswck 58a8b15c40 ld_drive: add unit type and hw related constant 2024-01-10 10:38:05 +08:00
linuswck 590ba8171c Add high level ld_drive mod 
- Use current_source driver to interface with the board
 2024-01-10 10:38:05 +08:00
linuswck 0807f66b3c Add digital gpio related fns to Current source 
- power_up
- power_down
- ld_short_enable
- ld_short_disable
    - Rev0_2 has hardware connection bug for LD_EN net.
    - laser driver power will always be enabled
 2024-01-10 10:38:05 +08:00
linuswck 2953d4edde Rewrite current_source obj and add gpio init 2024-01-10 10:38:05 +08:00
linuswck f2c026ffdd Rewrite MAX5719 Driver into a separated file 2024-01-10 10:38:05 +08:00
linuswck c7d36bc8d5 Reorganize variables and fns structure 2024-01-10 10:38:00 +08:00
linuswck 6cc2bc32c5 thermostat:reorganize fns structure, add setup seq 2024-01-10 10:36:09 +08:00
linuswck 23ee568ea7 Port TEC DAC calibration procedure from Thermostat 
- Needs clean up
- To be evaluated and rethink the calibration procedure
 2024-01-10 10:36:05 +08:00
linuswck d3f3608136 DacVFb is changed to PC3 for rev0_2 prototype 
- This requires a circuit change to connect it to the PoE_PWR_SRC
    through a 1.6k Ohm and 100nF LPF
 2023-12-21 16:39:09 +08:00
linuswck 4cf7b7fdf9 Rewrite MAX1968 Driver Generically 
- Set variable to proper types(Rate, ElectricalPotential, etc)
- Declare const MAX_I_POS, MAX_I_NEG, MAX_V conversion
 2023-12-21 13:13:06 +08:00