[问答]

请问下面这个2808的FLASH区CMD编译程序有什么问题

2018-8-20 07:28:36 1256 CMD文件

0 MEMORY [ PAGE 0 : OTP : origin = 3D7800H, length = 400H PAGE 0 : PROG1 : origin = 3E8000H, length = 08000H PAGE 0 : PROG : origin = 3F0000H, length = 07F80H PAGE 0 : CSMZERO : origin = 3F7F80H, length = 76H PAGE 0 : RESET : origin = 3F7FF6H, length = 2H PAGE 0 : PASSWORD : origin = 3F7FF8H, length = 8H PAGE 0 : L0 : origin = 3F8000H, length = 1000H PAGE 0 : BOOT : origin = 3FF000H, length = 0FC0H PAGE 0 : VECTORS : origin = 3FFFC0H, length = 40H PAGE 1 : M0 : origin = 000000H, length = 400H PAGE 1 : M1 : origin = 000400H, length = 400H PAGE 1 : PEF0 : origin = 000800H, length = 0100H PAGE 1 : PIE : origin = 000D00H, length = 0100H PAGE 1 : PEF1 : origin = 006000H, length = 1000H PAGE 1 : PEF2 : origin = 007000H, length = 1000H PAGE 1 : L0 : origin = 008000H, length = 1000H ] SECtiONS [ .VECTORS : > VECTORS , PAGE = 0 .CSMZERO : > CSMZERO , PAGE = 0 .PASSWORD : > PASSWORD , PAGE = 0 .RESET : > RESET , PAGE = 0 .text : > PROG1 , PAGE = 0 .OTP : > OTP , PAGE = 0 .const : > M0, PAGE = 1 .bss : > M1, PAGE = 1 .stack : > M1, PAGE = 1 .sysmem : > M0, PAGE = 1 ] 上面的这个CMD编译完烧写后程序跑不了，下面的可以。区别仅仅在于.TEXT放置的位置不一样。我是想用2808换2802. MEMORY [ PAGE 0 : OTP : origin = 3D7800H, length = 400H PAGE 0 : PROG1 : origin = 3E8000H, length = 08000H PAGE 0 : PROG : origin = 3F0000H, length = 07F80H PAGE 0 : CSMZERO : origin = 3F7F80H, length = 76H PAGE 0 : RESET : origin = 3F7FF6H, length = 2H PAGE 0 : PASSWORD : origin = 3F7FF8H, length = 8H PAGE 0 : L0 : origin = 3F8000H, length = 1000H PAGE 0 : BOOT : origin = 3FF000H, length = 0FC0H PAGE 0 : VECTORS : origin = 3FFFC0H, length = 40H PAGE 1 : M0 : origin = 000000H, length = 400H PAGE 1 : M1 : origin = 000400H, length = 400H PAGE 1 : PEF0 : origin = 000800H, length = 0100H PAGE 1 : PIE : origin = 000D00H, length = 0100H PAGE 1 : PEF1 : origin = 006000H, length = 1000H PAGE 1 : PEF2 : origin = 007000H, length = 1000H PAGE 1 : L0 : origin = 008000H, length = 1000H ] SECTIONS [ .VECTORS : > VECTORS , PAGE = 0 .CSMZERO : > CSMZERO , PAGE = 0 .PASSWORD : > PASSWORD , PAGE = 0 .RESET : > RESET , PAGE = 0 .text : > PROG , PAGE = 0 .OTP : > OTP , PAGE = 0 .const : > M0, PAGE = 1 .bss : > M1, PAGE = 1 .stack : > M1, PAGE = 1 .sysmem : > M0, PAGE = 1 ] 0
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0 两个CMD的区别就在于.text放在Flash区还是L0 SARAM。 1. 是挂着仿真器在测试代码？还是去掉仿真器单独运行？ 2. 检查Boot相关的GPIO引脚的接法； 3. 采用TI例程包中的cmd文件，没有把握尽量不要自己修改。 Young Hu

2018-8-20 07:36:04 评论举报 1^# 陈飞