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阿西布莱特 2025-06-26 17:10:31 +08:00
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STM32MP157AAA3/README.md
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## MP157AAA3开发板引脚对应 ## MP157AAA3开发板引脚对应
### 共阴极数码管段选数组 ### 数码管段选数组
uint8_t Seg_Char[11] = {0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x00,0x40}; uint8_t Seg_Char[11] = {0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x00,0x40};//共阴极
uint8_t Seg_Char[11] = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff,0xB0};//共阳极
uint8_t Seg_Char[11] = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff,0xB0};
### IIC接口 ### IIC接口
IIC1-SDA -> PF15 IIC1-SDA -> PF15