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错误内容就是这个 他说没定义:
--obj_directory="PeriphDriver" "../PeriphDriver/DSP281x_SysCtrl.c"
"../PeriphDriver/DSP281x_SysCtrl.c", line 54: error #20: identifier "Mult_PLL" is undefined
实际我在头文件定义了的:
#define MULT_PLL 9L // 135M CLOCK OUT = CLK_IN*Mult_PLL/2
#define OSC_CLK 30000000L //OSC 30M
#define SET_HISPCP 1L //If HISPCP != 0, HSPCLK = SYSCLKOUT/(HISPCP鈥�X 2)//If HISPCP = 0, HSPCLK = SYSCLKOUT
#define SET_LOSPCP 2L //If HISPCP != 0, HSPCLK = SYSCLKOUT/(HISPCP鈥�X 2)
#define HSPCLK_VALUE ((unsigned long)(OSC_CLK*MULT_PLL/2/SET_HISPCP)) //HSPCLK value
#define LSPCLK_VALUE ((unsigned long)(OSC_CLK*MULT_PLL/2/SET_LOSPCP)) //HSPCLK value