如何判断FRDM-KL25Z的好坏

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如何判断FRDM-KL25Z的好坏

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andy_yang
Contributor I

请问,如何判断FRDM-KL25Z板是好的还是坏的?我把文件blinky_blue.srec拷贝到盘里面时,板上的LED不亮绿色。

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kerryzhou
NXP TechSupport
NXP TechSupport

楼主, 你好!

  你现在板子使用的bootloader 固件是什么呢?

下面按照我的步骤,重新做下:

1.板子断电,安装PE micro driver

  请到http://www.pemicro.com/opensda/ 下载PEDrivers_install.exe 并安装。

  下载Firmware Apps 可以得到固件包。

等待安装完成。

2. 板子按住 RESET 按钮的同时, 板子SDA usb口连接电脑, 这个时候板子会进入bootloader, 你会看到"BOOTLOADER"磁盘, 松开板上RESET按钮。

3. 发送Firmware Apps 里面的MSD-DEBUG-FRDM-KL25Z_Pemicro_v118.SDA 文件到BOOTLOADER磁盘,并等待发送完成。

4. 板子断电,重新上电, 你会看到你的板子名字变为:FRDM-KL25Z

5. 发送KL25对应的blinky_blue.srec到FRDM-KL25Z 磁盘,这个时候,如果板子正常,板上的蓝灯会闪烁。

另外,你也可以下载官方的代码到KL25, 板子板载的仿真器是PE opensda。

希望能帮到你。


Have a great day,
Kerry

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andy_yang
Contributor I

Hi Kerry,

Thanks for your great help on this, I already fixed this and board can work fine.

Best Regards

Andy Yang (Test Engineering Team)

Cell: +86 13760770188<tel:%2B86%20186%202090%201454>

Desk: +86 (020) 2805 5079<tel:%2B86%20%28020%29%202911%203200>

No. 1199, Hulin Road, Huangpu District, Guangzhou, Guangdong (510700), China

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kerryzhou
NXP TechSupport
NXP TechSupport

Hi Andy,

   Ok, if your problem is solved, please help to mark the correct answer to close this question.

 


Have a great day,
Kerry

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