MCUXpresso Config ToolsのトピックRe: Bug when configuring SPI for LPC845

Bug when configuring SPI for LPC845

tim99 — Thu, 26 Sep 2019 20:19:11 GMT

I believe there are a couple of bugs in the config tool when configuring SPI for LPC845.

If I select Clock polarity: CPOL=0: SCK inactive in low, the flag kSPI_ClockPolatityActiveLow is used which is the opposite behavior.

Also, If I want to transfer 8 bits of data I have to select "Data width [bits]" = 7. The configurator enters dataWidth = 7, but I assume kSPI_Data8Bits was supposed to have been used.

Re: Bug when configuring SPI for LPC845

Alice_Yang — Sat, 28 Sep 2019 02:48:43 GMT

Hello Terje Mugaas ,

Which version of Config Tools and SDK do you used?

Please use the latest one, have fix these issue you mentioned.

Have a great day,
TIC

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Re: Bug when configuring SPI for LPC845

tim99 — Sat, 28 Sep 2019 07:48:10 GMT

Hi Alice and thanks for you reply.

I am using the integrated Config tool in MCUXpresso IDE 11.0.0.

I just downloaded the latest version of MCUXpresso IDE 11.0.1 and the problem is still there. From the help menu, I see it is using ConfigTools Framework 6.0.0

The SDK is version 2.6.0 which is the latest available for the LPCXpresso845MAX board.

Where can I find the fix you mentioned?

Re: Bug when configuring SPI for LPC845

Alice_Yang — Sun, 29 Sep 2019 11:48:03 GMT

Hello Terje,

Sorry for my mistake, yes, the issue still exit, I will report it to development team.

Thanks for your sharing.

Alice