[font=宋体]Help me analyze the cause of the CMOS image problem in the picture. During the test, it was found that when the PCLK frequency was working at 37.125MHZ, there were no horizontal stripes. When...
[i=s] This post was last edited by tinnu on 2020-10-25 23:18[/i](1) Enable DMA
The recommended DMA sending USART mode in the routine:
void USART_DMA_Init(void)
{dma_single_data_parameter_struct dma_in...
Linux is installed on both arm and pc, and the ipv6 module has been loaded. After arm and pc are turned on, if pc ping6 arm first, it does not work; arm ping6 pc, it works; arm ping6 pc, and then pc p...
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PCB Design
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