From 66aa66f844e56e18121a7c82c4d58c9a55af8ac2 Mon Sep 17 00:00:00 2001
From: "Jasper v. Blanckenburg" <j.blanckenburg@fasttube.de>
Date: Wed, 22 Feb 2023 21:11:31 +0100
Subject: [PATCH] Read data from load controller

I suspect the load controller at some point hung up because it couldn't
write more data to the PC.
---
 load_controller/load.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/load_controller/load.py b/load_controller/load.py
index 8f3ccb0..b2ab824 100644
--- a/load_controller/load.py
+++ b/load_controller/load.py
@@ -42,3 +42,6 @@ class Load(QObject):
         msb = curr_quants >> 8
         lsb = curr_quants & 0xFF
         self.dev.write(bytes((msb, lsb)))
+        r = self.dev.read_all()
+        read_bytes = 0 if r is None else len(r)
+        print(f"Read {read_bytes} bytes from load controller")