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Code Issues 12 Pull Requests Projects Releases Wiki Activity
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48 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 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 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 18dd0a7963 Save Thermostat and Laser Diode PWR On/Off status 2024-02-28 12:22:40 +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 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 60a79d1780 rename get_term_status -> get_lf_mod_in_impedance 2024-02-15 12:14:14 +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 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 85b50bf824 Analog_Wdg: Finish Power Excursion Protection fns 
- Verified to be working
 2024-01-26 16:56:39 +08:00
linuswck af283b17ac laser_diode: use analog wdg fns 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 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 709eae8566 max5719: Slow down SPI clock 
- setting it to 30MHz hang MCU core
 2024-01-11 17:46:35 +08:00
linuswck 33d9cb45c4 ld_drive: Add soft current limit 2024-01-11 17:17:38 +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 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
topquark12 1b3b121a2d cleanup 2022-10-23 16:59:15 +08:00
topquark12 6867a293e5 squash (most) warnings, cleanup 2022-10-22 15:49:01 +08:00
topquark12 dbb1b03638 current source working 2022-10-22 01:58:18 +08:00
topquark12 361c2ff316 add gpio setup 2022-10-21 12:05:55 +08:00