From 97e0d9858231a01ea893b710521acbc0db7afd2b Mon Sep 17 00:00:00 2001
From: Sergi Hernandez Juan <shernand@iri.upc.edu>
Date: Fri, 17 Jan 2020 18:44:45 +0100
Subject: [PATCH] Solved a bug: when the DMA transmission is done, the
irq_sending flag should not be set.
---
comm/src/comm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/comm/src/comm.c b/comm/src/comm.c
index ad60330..40b9362 100644
--- a/comm/src/comm.c
+++ b/comm/src/comm.c
@@ -272,7 +272,7 @@ comm_error comm_send_dma(TComm *dev,unsigned char *data,unsigned short int lengt
void comm_do_dma_send(TComm *dev)
{
dev->dma_waiting_buffer_empty=0x01;
- dev->irq_sending=0x01;
+ dev->irq_sending=0x00;
dev->dma_sending=0x00;
dev->enable_tx_irq();
}
--
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