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<title>rt-thread.git/bsp/nrf5x/libraries/drivers/nrfx_spim.h, branch copilot/remove-vbus-code-implementation</title>
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<updated>2025-08-17T00:05:47Z</updated>
<entry>
<title>bsp/nrf5x: nrf52840添加spim驱动 (#10576)</title>
<updated>2025-08-17T00:05:47Z</updated>
<author>
<name>Core0349</name>
<email>146350396+HaryyZ@users.noreply.github.com</email>
</author>
<published>2025-08-17T00:05:47Z</published>
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<id>urn:sha1:fbf4856ffa7348691d66b2306d9d89647a3615c0</id>
<content type='text'>
* 添加了spim的底层驱动和设备驱动

* 添加了nrf52840 的spim底层驱动和设备驱动

* 添加了spim的底层驱动和设备驱动

* 添加了spim的底层驱动和设备驱动

* 代码规范

* 1. 在rt-thread\bsp\nrf5x\nrf52840\.ci\attachconfig\ci.attachconfig.yml中添加了spim的相关设置。
devices.spim:
    kconfig:
      - CONFIG_RT_USING_SPIM=y
      - CONFIG_BSP_USING_SPIM=y
2. nrfx_dpim.h 注释中纠正了错误的拼写
3. 多个文件中：nrfx_spim.c drv_spim.c drv_spim.h 删减了多余的宏定义：USING_SPI_DMA
4. nrfx_spim.c中删除了DMA_TRANS_MIN_LEN，该宏定义定义了spi+dma最小传输字节，直接定义20。</content>
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