RoboMaster
标题:
【求助帖】开发板a
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作者:
jiajia
时间:
2021-1-31 10:55
标题:
【求助帖】开发板a
请问一下开发板a上面的可控输出电源如何开启,代码如何写,谢谢
作者:
jiajia
时间:
2021-1-31 11:19
#define POWER1_Pin GPIO_PIN_2
#define POWER1_GPIO_Port GPIOH
#define POWER2_Pin GPIO_PIN_3
#define POWER2_GPIO_Port GPIOH
#define POWER3_Pin GPIO_PIN_4
#define POWER3_GPIO_Port GPIOH
#define POWER4_Pin GPIO_PIN_5
#define POWER4_GPIO_Port GPIOH
GPIO_InitStruct.Pin = POWER1_Pin|POWER2_Pin|POWER3_Pin|POWER4_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
HAL_GPIO_WritePin(GPIOH, POWER4_Pin|POWER1_Pin|POWER3_Pin|POWER2_Pin, GPIO_PIN_SET);
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