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[参考译文] LP5562:LP5562

Guru**** 2330840 points
Other Parts Discussed in Thread: LP5562
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/607972/lp5562-lp5562

器件型号:LP5562

尊敬的先生:

客户运行了一个自定义程序,但失败,lp5562错误日志显示:“lp5562 2-0030:固件数据大小溢出:49”。

我们不知道程序有什么问题、您能帮助找出根本原因吗?

客户计划的执行情况如下:
1.自定义程序:红色指示灯亮起200ms->Off 100ms->On 200ms->熄灭800ms,重复此操作。
2.程序源文件:

3.汇编的方案:

命令:
[11:15:21]/mnt/ramdisk/root # echo 1 >/sys/devices/e8000000.apb/e8007000.i2c/i2c-2/2-0030/select_engine
[11:15:34]/mnt/ramdisk/root # echo "RGB">/sys/devices/e8000000.apb/e8007000.i2c/i2c-2/2-0030/engine_mux
[11:15:42]/mnt/ramdisk/root # echo 1 >/sys/devices/e8000000.apb/e8007000.i2c/i2c-2/2-0030/firmware/lp5562/loading
[11:16:07]/mnt/ramdisk/root # echo "40FF4D004000460040FF4D0040007300A000D0000000">/sys/devices/e8000000.apb/e800700
[11:16:08]0.i2c/i2c-2/2-0030/firmware/lp5562/data
[11:16:14]/mnt/ramdisk/root # echo 0 >/sys/devices/e8000000.apb/e8007000.i2c/i2c-2/2-0030/firmware/lp5562/loading
[11:16:38]/mnt/ramdisk/root # echo 1 >/sys/devices/e8000000.apb/e8007000.i2c/i2c-2/2-0030/run_engine
5.错误日志:
/mnt/ramdisk/root # echo 1 >/sys/devices/e8000000.apb/e8007000.i2c/i2c-2/2-0030
/firmware/lp5562/loading [ 527.327262] lp5562 2-0030:固件数据大小溢出:49

谢谢、Ian。

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。
    尊敬的 Ian:
    您可以发送 SRC 文件吗? 谢谢!
    夏季