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Ubiquitous/RT_Thread/:update ov2640 drivers to adapt the hardware,IIC two wires(SCL SDA) switched due to due to hardware design.

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chunyexixiaoyu
2021-11-30 15:14:30 +08:00
parent e0c78f200b
commit 0379084f40
3 changed files with 6 additions and 4 deletions
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Ubiquitous/RT_Thread/drivers/ov2640/ov2640_source/drv_ov2640.c
+2 -2
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@@ -1188,12 +1188,12 @@ void rt_stm32407_atk_miniexpolre()
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOG_CLK_ENABLE(); //
GPIO_Initure.Pin=GPIO_PIN_6;
GPIO_Initure.Mode=GPIO_MODE_OUTPUT_PP;
GPIO_Initure.Mode=GPIO_MODE_OUTPUT_OD;
GPIO_Initure.Pull=GPIO_PULLUP;
GPIO_Initure.Speed=GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(GPIOD,&GPIO_Initure);
GPIO_Initure.Pin=GPIO_PIN_7;
GPIO_Initure.Mode=GPIO_MODE_OUTPUT_OD;
GPIO_Initure.Mode=GPIO_MODE_OUTPUT_PP;
GPIO_Initure.Pull=GPIO_PULLUP;
GPIO_Initure.Speed=GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(GPIOD,&GPIO_Initure);