DMA1的USART1 TX RX都配置好了，但是一般不需要，所以虽然配置了但未使用 #include "usart1.h"#...
/* ADC1 Init */ //LL_DMA_DeInit(DMA1,LL_DMA_CHANNEL_1);// DMA传输方向 外设->内存 LL_...
DMA request and status flags management 69 Table 20: Available function formats69 Table 21: Peripheral clock activation/deactivation management 69 Table 22: Peripheral activation/deactivation management 70 Table 23: Peripheral configuration management 70 Table 24: Peripheral register management 70 Table 25...
内容 SPI 是英语 Serial Peripheral interface 的缩写，顾名思义就是串行外围设备接口 ...
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ddi_check_dma_handle(9F) ddi_copyin(9F) ddi_copyout(9F) ddi_create_minor_node(9F) ddi_cred(9F) ddi_dev_is_sid(9F) ddi_dev_nintrs(9F) ddi_dev_nregs(9F) ddi_dev_regsize(9F) ddi_dev_report_fault(9F) ddi_device_copy(9F) ddi_device_zero(9F) ddi_devid_compare(9F) ddi_devid_...
a请关下音量 Please close the volume [translate] a我的要求不高,只想你在网上陪陪我,等到我没有给你发信息的时候,你就会明白了 My request is not high, only thought you on-line accompany me, when I not sends the information to you time, you can understand [translate] ...
ddi_check_dma_handle(9F) ddi_copyin(9F) ddi_copyout(9F) ddi_create_minor_node(9F) ddi_cred(9F) ddi_dev_is_sid(9F) ddi_dev_nintrs(9F) ddi_dev_nregs(9F) ddi_dev_regsize(9F) ddi_dev_report_fault(9F) ddi_device_copy(9F) ddi_device_zero(9F) ddi_devid_compare(9F) ddi_devid_...
aDMA transfers can only be started when a DMA transfer request is detected. A transfer request can be triggered from software, from an external trigger source (peripheral) or from an event. There are dedicated source trigger selections for each DMA channel. The available trigger sources may vary...