From 72eae565fc6ab1779afb41905f6431529af1710a Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期二, 10 九月 2024 15:05:06 +0800
Subject: [PATCH] 初步解决距离一直不变的bug，修改了部分测距同步逻辑，测距错误的计数逻辑，初步解决放久会丢包误报报警问题
---
keil/include/drivers/mk_dma.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/keil/include/drivers/mk_dma.c b/keil/include/drivers/mk_dma.c
index b74ea5d..c9f4171 100644
--- a/keil/include/drivers/mk_dma.c
+++ b/keil/include/drivers/mk_dma.c
@@ -104,11 +104,11 @@
}
uint32_t get_uart1_dma_cndtr(void)
{
-return dma_handle[DMA_ID0].base->CH[6].DATA_SIZE;
+ return dma_handle[DMA_ID0].base->CH[6].DATA_SIZE;
}
uint32_t get_uart0_dma_cndtr(void)
{
-return dma_handle[DMA_ID0].base->CH[4].DATA_SIZE;
+ return dma_handle[DMA_ID0].base->CH[4].DATA_SIZE;
}
int dma_transfer(enum DMA_CH_T ch, void *src_addr, void *dst_addr, uint32_t size, drv_callback_t callback)
--
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