From 755f0e3a86e41e9e3cb98f36578b3199c6206e59 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期三, 23 四月 2025 11:14:46 +0800
Subject: [PATCH] 蓝牙现在通过PCA9555关闭使能，反初始化串口，拉低PCA中断脚，现在是0.8v
---
keil/include/drivers/mk_dma.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/keil/include/drivers/mk_dma.c b/keil/include/drivers/mk_dma.c
index c9f4171..a6ec115 100644
--- a/keil/include/drivers/mk_dma.c
+++ b/keil/include/drivers/mk_dma.c
@@ -102,14 +102,6 @@
}
return DRV_OK;
}
-uint32_t get_uart1_dma_cndtr(void)
-{
- 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;
-}
int dma_transfer(enum DMA_CH_T ch, void *src_addr, void *dst_addr, uint32_t size, drv_callback_t callback)
{
@@ -232,3 +224,11 @@
}
}
}
+uint32_t get_uart1_dma_cndtr(void)
+{
+ 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;
+}
--
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