头文件定义对不上

只看该作者 · 2022-5-30 22:18

我自学AT32F403AVGT7一直有一个问题头文件定义对不上不知道为什么,比如说编程手册里寄存器的名字叫GPIOx_CFGLR ,GPIOA_CFGLR 换到头文件里就只叫#define IOMUX_BASE #define EXINT_BASE
#define GPIOA_BASE

怎么也对不上,太难了,这个文件是怎么定义的名字有什么特点,有什么规律

只看该作者 · 2022-5-31 08:57

可以把编译警告内容发出来吗

只看该作者 · 2022-5-31 10:34

不是编译问题,用寄存器开发,得自己重新定义寄存器名字

只看该作者 · 2022-5-31 10:35

muyichuan2012 发表于 2022-5-31 08:57
可以把编译警告内容发出来吗

不是编译问题,用寄存器开发,得自己重新定义寄存器名字

只看该作者 · 2022-5-31 21:02

/******************************AT32F403AVGT7*************************************/
/******************************QQ774145445***************************************/
/******************************快手:共同学习stm8*********************************/
/******************************keil_mdk******************************************/
/********************************************************************************/

#define bit0 0b00000000000000000000000000000001
#define bit1 0b00000000000000000000000000000010
#define bit2 0b00000000000000000000000000000100
#define bit3 0b00000000000000000000000000001000
#define bit4 0b00000000000000000000000000010000
#define bit5 0b00000000000000000000000000100000
#define bit6 0b00000000000000000000000001000000
#define bit7 0b00000000000000000000000010000000
#define bit8 0b00000000000000000000000100000000
#define bit9 0b00000000000000000000001000000000
#define bit10 0b00000000000000000000010000000000
#define bit11 0b00000000000000000000100000000000
#define wei12 0b00000000000000000001000000000000
#define wei13 0b00000000000000000010000000000000
#define wei14 0b00000000000000000100000000000000
#define wei15 0b00000000000000001000000000000000
#define wei16 0b00000000000000010000000000000000
#define wei17 0b00000000000000100000000000000000
#define wei18 0b00000000000001000000000000000000
#define wei19 0b00000000000010000000000000000000
#define wei20 0b00000000000100000000000000000000
#define wei21 0b00000000001000000000000000000000
#define wei22 0b00000000010000000000000000000000
#define wei23 0b00000000100000000000000000000000
#define wei24 0b00000001000000000000000000000000
#define wei25 0b00000010000000000000000000000000
#define wei26 0b00000100000000000000000000000000
#define wei27 0b00001000000000000000000000000000
#define wei28 0b00010000000000000000000000000000
#define wei29 0b00100000000000000000000000000000
#define wei30 0b01000000000000000000000000000000
#define wei31 0b10000000000000000000000000000000

/********************************************************************************/ //指针定义
//#define GPIOA_DATA (*(volatile unsigned int*)(0x40011200+0x0000))
//#define (*(volatile unsigned int*)(0x4002 1000+0x0000))
/********************************************************************************/ //CRM寄存器
//4.3 CRM 寄存器
//寄存器简称基址偏移量复位值
//CRM_CTRL 0x000 0x0000 XX83
//CRM_CFG 0x004 0x0000 0000
//CRM_CLKINT 0x008 0x0000 0000
//CRM_APB2RST 0x00C 0x0000 0000
//CRM_APB1RST 0x010 0x0000 0000
//CRM_AHBEN 0x014 0x0000 0014
//CRM_APB2EN 0x018 0x0000 0000
//CRM_APB1EN 0x01C 0x0000 0000
//CRM_BPDC 0x020 0x0000 0000
//CRM_CTRLSTS 0x024 0x0C00 0000
//CRM_AHBRST 0x028 0x0000 0000
//CRM_MISC1 0x030 0x0000 0000
//CRM_MISC2 0x050 0x0000 0000
//CRM_MISC3 0x054 0x0000 000D
//CRM_INTMAP 0x05C 0x0000 0000
#define CRM_CTRL (*(volatile unsigned int*)(0x4002 1000+0x00))
#define CRM_CFG (*(volatile unsigned int*)(0x4002 1000+0x04))
#define CRM_CLKINT (*(volatile unsigned int*)(0x4002 1000+0x08))
#define CRM_APB2RST (*(volatile unsigned int*)(0x4002 1000+0x0C))
#define CRM_APB1RST (*(volatile unsigned int*)(0x4002 1000+0x10))
#define CRM_AHBEN (*(volatile unsigned int*)(0x4002 1000+0x14))
#define CRM_APB2EN (*(volatile unsigned int*)(0x4002 1000+0x18))
#define CRM_APB1EN (*(volatile unsigned int*)(0x4002 1000+0x1C))
#define CRM_BPDC (*(volatile unsigned int*)(0x4002 1000+0x20))
#define CRM_CTRLSTS (*(volatile unsigned int*)(0x4002 1000+0x24))
#define CRM_AHBRST (*(volatile unsigned int*)(0x4002 1000+0x28))
#define CRM_MISC1 (*(volatile unsigned int*)(0x4002 1000+0x30))
#define CRM_MISC2 (*(volatile unsigned int*)(0x4002 1000+0x50))
#define CRM_MISC3 (*(volatile unsigned int*)(0x4002 1000+0x54))
#define CRM_INTMAP (*(volatile unsigned int*)(0x4002 1000+0x5C))

/********************************************************************************/
/********************************************************************************/ //GPIO寄存器
//6.3 GPIO 寄存器
//寄存器简称基址偏移量复位值
//GPIOx_CFGLR 0x00 0x4444 4444
//GPIOx_CFGHR 0x04 0x4444 4444
//GPIOx_IDT 0x08 0x0000 XXXX
//GPIOx_ODT 0x0C 0x0000 0000
//GPIOx_SCR 0x10 0x0000 0000
//GPIOx_CLR 0x14 0x0000 0000
//GPIOx_WPR 0x18 0x0000 0000
//GPIOx_HDRV 0x3C 0x0000 0000

#define GPIOA_CFGLR (*(volatile unsigned int*)(0x4001 0800+0x00))
#define GPIOA_CFGHR (*(volatile unsigned int*)(0x4001 0800+0x04))
#define GPIOA_IDT (*(volatile unsigned int*)(0x4001 0800+0x08))
#define GPIOA_ODT (*(volatile unsigned int*)(0x4001 0800+0x0C))
#define GPIOA_SCR (*(volatile unsigned int*)(0x4001 0800+0x10))
#define GPIOA_CLR (*(volatile unsigned int*)(0x4001 0800+0x14))
#define GPIOA_WPR (*(volatile unsigned int*)(0x4001 0800+0x18))
#define GPIOA_HDRV (*(volatile unsigned int*)(0x4001 0800+0x3C))

#define GPIOB_CFGLR (*(volatile unsigned int*)(0x4001 0C00+0x00))
#define GPIOB_CFGHR (*(volatile unsigned int*)(0x4001 0C00+0x04))
#define GPIOB_IDT (*(volatile unsigned int*)(0x4001 0C00+0x08))
#define GPIOB_ODT (*(volatile unsigned int*)(0x4001 0C00+0x0C))
#define GPIOB_SCR (*(volatile unsigned int*)(0x4001 0C00+0x10))
#define GPIOB_CLR (*(volatile unsigned int*)(0x4001 0C00+0x14))
#define GPIOB_WPR (*(volatile unsigned int*)(0x4001 0C00+0x18))
#define GPIOB_HDRV (*(volatile unsigned int*)(0x4001 0C00+0x3C))

#define GPIOC_CFGLR (*(volatile unsigned int*)(0x4001 1000+0x00))
#define GPIOC_CFGHR (*(volatile unsigned int*)(0x4001 1000+0x04))
#define GPIOC_IDT (*(volatile unsigned int*)(0x4001 1000+0x08))
#define GPIOC_ODT (*(volatile unsigned int*)(0x4001 1000+0x0C))
#define GPIOC_SCR (*(volatile unsigned int*)(0x4001 1000+0x10))
#define GPIOC_CLR (*(volatile unsigned int*)(0x4001 1000+0x14))
#define GPIOC_WPR (*(volatile unsigned int*)(0x4001 1000+0x18))
#define GPIOC_HDRV (*(volatile unsigned int*)(0x4001 1000+0x3C))

#define GPIOD_CFGLR (*(volatile unsigned int*)(0x4001 1400+0x00))
#define GPIOD_CFGHR (*(volatile unsigned int*)(0x4001 1400+0x04))
#define GPIOD_IDT (*(volatile unsigned int*)(0x4001 1400+0x08))
#define GPIOD_ODT (*(volatile unsigned int*)(0x4001 1400+0x0C))
#define GPIOD_SCR (*(volatile unsigned int*)(0x4001 1400+0x10))
#define GPIOD_CLR (*(volatile unsigned int*)(0x4001 1400+0x14))
#define GPIOD_WPR (*(volatile unsigned int*)(0x4001 1400+0x18))
#define GPIOD_HDRV (*(volatile unsigned int*)(0x4001 1400+0x3C))

#define GPIOE_CFGLR (*(volatile unsigned int*)(0x4001 1800+0x00))
#define GPIOE_CFGHR (*(volatile unsigned int*)(0x4001 1800+0x04))
#define GPIOE_IDT (*(volatile unsigned int*)(0x4001 1800+0x08))
#define GPIOE_ODT (*(volatile unsigned int*)(0x4001 1800+0x0C))
#define GPIOE_SCR (*(volatile unsigned int*)(0x4001 1800+0x10))
#define GPIOE_CLR (*(volatile unsigned int*)(0x4001 1800+0x14))
#define GPIOE_WPR (*(volatile unsigned int*)(0x4001 1800+0x18))
#define GPIOE_HDRV (*(volatile unsigned int*)(0x4001 1800+0x3C))

/********************************************************************************/

int main()
{
while(1){}
}

只看该作者 · 2022-6-1 20:55

这是c语言的小技巧吧

只看该作者 · 2022-6-7 21:38

耐下心来看看手册，
或者先验证下能否实现你想要的功能，再回过去研究定义

头文件定义对不上

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