topic Re: blhost in NXP_Kinetis_Bootloader_2_0_0 in Kinetis Microcontrollers

blhost in NXP_Kinetis_Bootloader_2_0_0

seanwu — Thu, 19 May 2016 04:02:16 GMT

Dear Sir,

BusPal acts as a bus translator with an established connection with blhost over UART and with the target device over I2C, SPI, or CAN.

But now my host is linux system and want blhost to support I2C interface to transfer data directly to target without BusPal.

Could you help to provide I2C sample driver code for linux?

Thanks

BR,

Sean Wu.

Re: blhost in NXP_Kinetis_Bootloader_2_0_0

jeremyzhou — Thu, 19 May 2016 09:18:40 GMT

Hi Sean,

I'm afraid of the kind of approach can't make it.

As Blhost send or receive the command to the deceive only through the UART serial interface, it needs the some kind of 'briage' likes the BusPal.
Have a great day,
Ping

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: blhost in NXP_Kinetis_Bootloader_2_0_0

sensenthuran — Wed, 10 Aug 2016 18:59:18 GMT

Hi jeremyzhou,

How to modify the make file to build blhost for only UART interface not USB in NXP_Kinetis_Bootloader_2_0_0. Espcially we need to get rid of udev.

Thanks