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您好,我在使用LAUNCHXL-F280049C开发板时遇到了一个问题:
我将修改了FLASH存放位置的led_ex1_blinky例程的输出格式切换为eabi格式,然后修改了f28004x_usdelay.asm
在这以后,我的开发板led灯不亮了,gpio电平一直为高电平。
我很确信,在coff格式下开发板led灯是正常闪动的。
请问这个是什么情况?
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Hi,I have a problem when using my LAUNCHXL-F280049C eva. board:I tried to running the led_ex1_blinky demo code in flash and in eabi style .so I changed f28004x_usdelay.asm and rebuild it.
When I tried to running my program. I was surprised that the LED didn't work. The GPIO always high.
I'm sure that it work when using coff format.
so WTF happened?
ps:sorry to my broken english:(
您好,请问您用的是哪个版本的 C2000ware SDK?
建议您安装最新版本的C2000Ware SDK (4.00.00.00).
从 DriverLib example (C:/ti/c2000/C2000Ware_4_00_00_00/driverlib/f28004x/examples/led) 中导入 Blinky_LED example,然后选择 CPU1_LAUNCHXL_FLASH 构建配置。 它将采用 EBI 格式,并可以开箱即用。