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189 Views
Registered: ‎02-09-2010

FreeRTOS timer on Zynq US+ RFSoC?

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Using vivado 2019.1, I have a simple design on a xczu29dr-ffvf1760-2-e. I have "Exported Hardware" to SDK 2019.1,where I could create a Harware Platform Specification. Then I tried to create a BSP for FreeRTOS, and I got the error:

ERROR : (XSDB Server)os10_xilinx_v1_3::generate : FreeRTOS requires valid ticker timer. The HW platform doesn't have a specified ticker timer psu_ttc_0.

It is not clear to me where I can create/configure a TTC clocks. I have older projects where I used FreeRTOS, and I did not have to worry about the Timer.

Thank you

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174 Views
Registered: ‎09-12-2007

Re: FreeRTOS timer on Zynq US+ RFSoC?

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You can just enable the TTC in the Zynq Ultrascale IP:

ttc.PNG

 

You will need to registerate your Output Products, and export to SDK and regenerate the BSP

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Moderator
Moderator
175 Views
Registered: ‎09-12-2007

Re: FreeRTOS timer on Zynq US+ RFSoC?

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You can just enable the TTC in the Zynq Ultrascale IP:

ttc.PNG

 

You will need to registerate your Output Products, and export to SDK and regenerate the BSP

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158 Views
Registered: ‎02-09-2010

Re: FreeRTOS timer on Zynq US+ RFSoC?

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Thank you, it works. (not yet tested on the board, but I can compile)

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