CloudEdge/bl_mcu_sdk
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bl_mcu_sdk/examples/dac/dac_dma
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jzlv 1f4fd9061d [update][bsp_common][examples] sync demo and bsp common with hal driver"
2022-01-13 18:50:14 +08:00
..
cdk [chore][cdk] update header file path 2021-12-17 16:05:45 +08:00
CMakeLists.txt first commit 2021-04-13 19:27:30 +08:00
main.c [update][bsp_common][examples] sync demo and bsp common with hal driver" 2022-01-13 18:50:14 +08:00
readme.md [doc][dac] update dac demo readme 2021-11-10 16:49:40 +08:00

readme.md

  • 将 CONFIG_GPIO11_FUNC 设置成 GPIO_FUN_DAC
  • 如果使用外部参考电压，将 CONFIG_GPIO7_FUNC 设置成 GPIO_FUN_ADC
  • 设置 BSP_DAC_CLOCK_SOURCE 为 ROOT_CLOCK_SOURCE_AUPLL_24000000_HZ
  • 设置 BSP_DAC_CLOCK_DIV 为 2，能够得到500KHZ

$ make APP=dac_dma BOARD=bl706_iot