STM32F1移植到STM32F407(ld3320)

STM32F1移植到STM32F407(ld3320)
参考https://blog.csdn.net/qq_17835733/article/details/78054884
F1红色,F4黑色
EXTI:
RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE); 改为
RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);//使能EXTI

GPIO_EXTILineConfig(LD3320IRQEXIT_PORTSOURCE, LD3320IRQPINSOURCE);改为
SYSCFG_EXTILineConfig(LD3320IRQEXIT_PORTSOURCE, LD3320IRQPINSOURCE);//连线

SPI:
GPIO_PinAFConfig(GPIOA,GPIO_PinSource5,GPIO_AF_SPI1); //加一句这样的复用
IO口都设置成复用模式

IO口:
RCC_APB2PeriphClockCmd(LD3320RST_GPIO_CLK | LD3320CS_GPIO_CLK,ENABLE);改成
RCC_AHB1PeriphClockCmd(LD3320RST_GPIO_CLK | LD3320CS_GPIO_CLK,ENABLE);

GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;改成
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//ÆÕͨÊä³öģʽ
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//ÍÆÍìÊä³ö
GPIO_InitStructure.GPIO_PuPd=GPIO_PuPd_NOPULL;

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转载自blog.csdn.net/weixin_44148281/article/details/85059688