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https://github.com/RIOT-OS/RIOT.git
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32 lines
932 B
Diff
32 lines
932 B
Diff
From a66e2713eb76a1c8b555760f73ce7418312b58d6 Mon Sep 17 00:00:00 2001
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From: Francisco Molina <femolina@uc.cl>
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Date: Thu, 4 Jun 2020 15:39:07 +0200
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Subject: [PATCH 8/9] drivers/common/openserial: add flag to echo badcrc frames
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---
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drivers/common/openserial.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/drivers/common/openserial.c b/drivers/common/openserial.c
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index f0dcb19e..2fc2c858 100644
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--- a/drivers/common/openserial.c
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+++ b/drivers/common/openserial.c
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@@ -733,9 +733,13 @@ port_INLINE void inputHdlcClose(void) {
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openserial_vars.inputBufFillLevel -= 2;
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} else {
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// the CRC is incorrect
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-
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+#ifdef OPENSERIAL_ECHO_BADCRC
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+ // Force echo on invalid crc
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+ openserial_vars.inputBuf[0] = SERFRAME_PC2MOTE_TRIGGERSERIALECHO;
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+#else
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// drop the incoming frame
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openserial_vars.inputBufFillLevel = 0;
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+#endif
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}
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}
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--
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2.28.0
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