Kinetis Microcontrollers中的主题 Re: Flexbus base address

Flexbus base address

ankurchauhan — Mon, 07 Sep 2015 09:31:17 GMT

I'm using twr-lcd using flexbus (k70).in my case i have FLEX_DC_ADDRESS 0x60000000 but its not working.

its getting stuck somewhere while writing cmd to this address.I find out this by using break-point.

what could be the reason behind this ??

I also tried other address like 0xA0000000 and 0xC0000000.but still result is same.

Regards

Ankur

Re: Flexbus base address

ankurchauhan — Tue, 08 Sep 2015 05:50:59 GMT

I changed the FLEX_DC_ADDRESS to 0x80000000, after this change its not getting stuck but still nothing is coming on screen.

what could be the issue.

Regards

Ankur

Re: Flexbus base address

Carlos_Musich — Wed, 28 Oct 2015 17:19:56 GMT

Hello Ankur,

please take a look on the Flexbus examples I attached to this post FlexBus in 16 bit mode and 8 bit access

They are usingK60 and K70 with CW and KDS. Some of the examples use TWR.LCD. They ahve also a document explaining the examples.

Regards,

Carlos

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