From 40a39285cdd6c81827c8084b59767e4f15c48a0b Mon Sep 17 00:00:00 2001
From: atse <atse@m-labs.hk>
Date: Mon, 14 Oct 2024 17:35:49 +0800
Subject: [PATCH] ctrl_panel: Use ADC sample interval as PID unit

The Thermostat PID gains are actually in units relative to the sampling
interval of the Thermostat, and not SI seconds. Reflect that accordingly
in the units of PIDs.

See https://hackmd.io/IACbwcOTSt6Adj3_F9bKuw#Units for more details.
---
 pytec/pytec/gui/view/param_tree.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pytec/pytec/gui/view/param_tree.json b/pytec/pytec/gui/view/param_tree.json
index 766180d..595ab47 100644
--- a/pytec/pytec/gui/view/param_tree.json
+++ b/pytec/pytec/gui/view/param_tree.json
@@ -290,7 +290,7 @@
                "title": "Ki",
                "type": "float",
                "step": 0.1,
-               "suffix": "Hz",
+               "suffix": "τ⁻¹",
                "noUnitEditing": true,
                "compactHeight": false,
                "thermostat:set_param": {
@@ -305,7 +305,7 @@
                "title": "Kd",
                "type": "float",
                "step": 0.1,
-               "suffix": "s",
+               "suffix": "τ",
                "noUnitEditing": true,
                "compactHeight": false,
                "thermostat:set_param": {