 linuswck
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7d41edef20
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ld: Increase the delay before turning on LD_PWR
- Delay is tested and verified with oscilloscope
- Tested with 0.3A LD output current
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2024-03-21 15:21:24 +08:00 |
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linuswck
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607da8a822
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ld: Add a delay before turning on LD PWR
- DAC output might not drop to 0V before PWR is being turned on
- Thus, it might drive nondeterministic current into the laser diode during pwr up
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2024-03-20 17:24:47 +08:00 |
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linuswck
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dbbd438e92
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ld: Fix unable to save & load ld_i flash settings
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2024-03-19 14:48:25 +08:00 |
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linuswck
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3ad7c417f6
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Fix a ld current ramp up bug
- During ld_i ramp up, if pwr up cmd is called, ld_i is set incorrectly
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2024-03-18 16:41:55 +08:00 |
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linuswck
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111d9a4226
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cleanup
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2024-03-05 16:33:49 +08:00 |
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linuswck
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92c6cf12d4
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Add fns to apply ld, tec settings summary configs
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2024-03-05 10:35:05 +08:00 |
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linuswck
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ef2410f441
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Add fns, struct items for getting ld, tec settings
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2024-03-05 10:35:05 +08:00 |
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linuswck
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f488786e1c
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Use DMA to read Tec_I & Tec_V
- Remove the single conversion polling time with DMA
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2024-03-01 11:31:01 +08:00 |
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linuswck
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76477065be
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Change f64 to f32 for SI Unit related computation
- Save computational time
- Improve the processing speed of TecSetI cmd
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2024-02-28 12:59:58 +08:00 |
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linuswck
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18dd0a7963
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Save Thermostat and Laser Diode PWR On/Off status
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2024-02-28 12:22:40 +08:00 |
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linuswck
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c09ccc29cd
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cmd: Add cmd to get all device settings
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2024-02-23 12:45:29 +08:00 |
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linuswck
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c4135f6ac3
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cmd: Add cmds to config pd_mon params
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2024-02-22 16:44:45 +08:00 |
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linuswck
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ed785b7c85
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ld: correct timer and dac reset in pwr_up seq
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2024-02-21 11:11:12 +08:00 |
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linuswck
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30ab228b4b
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ld: Set default ld_current_limit in setup() fn
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2024-02-20 16:22:13 +08:00 |
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linuswck
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88cca12a60
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ld: Use Timer IRQ to ramp up/down output current
- Fixes possible watchdog timeout
- Improves ethernet response time & thermostat Pid update interval consistency
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2024-02-20 16:18:06 +08:00 |
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linuswck
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5f83b73011
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cmd: Add active report mode cmd
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2024-02-19 15:08:00 +08:00 |
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linuswck
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60a79d1780
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rename get_term_status -> get_lf_mod_in_impedance
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2024-02-15 12:14:14 +08:00 |
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linuswck
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6096711d2c
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eth: Poll and Handle Json based Ld ctrl cmd
- Upgrade to miniconf 9.0
- Only non report related laser diode ctrl command is implemented
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2024-02-02 17:35:58 +08:00 |
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linuswck
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3d3d6f5cb5
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ld: cleanup
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2024-02-02 17:23:39 +08:00 |
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linuswck
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4e0d14def2
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laser: Add driver and fn to get termination status
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2024-01-30 13:01:33 +08:00 |
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linuswck
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f6677d874c
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LD: Rst LD current at power_up for soft start
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2024-01-26 16:56:55 +08:00 |
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linuswck
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d391e3a1fb
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LD: Setting LD output current now ramps up slowly
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2024-01-26 16:56:55 +08:00 |
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linuswck
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edd30e94a0
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laser_diode: Add fn to set pd_dark_i
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2024-01-26 16:56:55 +08:00 |
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linuswck
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ad731c2f15
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rename pd_mon -> pd_responsitivity
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2024-01-26 16:56:55 +08:00 |
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linuswck
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9d8a553669
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pd_mon: add fns to convert between pwr and current
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2024-01-26 16:56:55 +08:00 |
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linuswck
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f50505feaf
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Rename Analog_Wdg -> LdPwrExcProtector
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2024-01-26 16:56:55 +08:00 |
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linuswck
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85b50bf824
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Analog_Wdg: Finish Power Excursion Protection fns
- Verified to be working
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2024-01-26 16:56:39 +08:00 |
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linuswck
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af283b17ac
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laser_diode: use analog wdg fns
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2024-01-24 12:18:42 +08:00 |
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linuswck
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0d12c902fc
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pd_mon: Separate ld_power calculation to a file
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2024-01-24 12:18:37 +08:00 |
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linuswck
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3cfdee917a
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rename current_source -> ld_ctrl
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2024-01-24 12:16:06 +08:00 |
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linuswck
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5f582be143
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rename ld_drive to laser_diode
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2024-01-24 12:16:06 +08:00 |