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Weighing: Fix scale L320 for Baden

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This commit is contained in:
Lorenz Stechauner
2024-10-02 10:45:04 +02:00
parent 1d97f3c422
commit 8680e51052
4 changed files with 17 additions and 6 deletions
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12
Elwig/Helpers/Weighing/AveryEventScale.cs
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@ -58,11 +58,19 @@ namespace Elwig.Helpers.Weighing {
}
protected async Task<WeighingResult?> Receive() {
var line = await Reader.ReadUntilAsync("\r\n");
var line = "";
while (line.Length < 33) {
var ch = Reader.Read();
if (ch == -1) {
return null;
} else if (line.Length > 0 || ch == ' ') {
line += char.ToString((char)ch);
}
}
if (LogPath != null) await File.AppendAllTextAsync(LogPath, line);
if (line == null || line == "") {
return null;
} else if (line.Length != 35 || line[0] != ' ' || line[9] != ' ' || line[15] != ' ' || line[20] != ' ' || line[32] != ' ') {
} else if (line.Length != 33 || line[0] != ' ' || line[9] != ' ' || line[15] != ' ' || line[20] != ' ' || line[32] != ' ') {
throw new IOException($"Invalid event from scale: '{line}'");
}