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#1 2019-Jul-03 06:40:14

chenhongwei
Member
Registered: 2018-Dec-16
Posts: 22

questions about wlan_phy_tx_pmd

I opened the wlan_phy_tx_pmd in matlab R2011b ,Then I double click on the System Generator block and push the Generate button. However, I get the following error with a pop-up:

*** ERROR ***

unable to find available shared memory named 'Timing'

I know the  shared memory 'Timing' located in memory map in the EDK Processor block .
i want to generate a pcore with a another HW version number

Last edited by chenhongwei (2019-Jul-03 06:42:17)

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#2 2019-Jul-03 09:26:30

murphpo
Administrator
From: Mango Communications
Registered: 2006-Jul-03
Posts: 5159

Re: questions about wlan_phy_tx_pmd

What happens if you open the Sysgen model then run the simulation? If there is an error, the error message during simulation can be more helpful.

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#3 2019-Jul-03 09:33:53

chenhongwei
Member
Registered: 2018-Dec-16
Posts: 22

Re: questions about wlan_phy_tx_pmd

when i run the simulation,I get two error messages:
1.Error evaluating 'InitFcn' callback of block_diagram 'wlan_phy_tx_pmd'.
2.Undefined function 'calc_phy_preamble' for input arguments of type 'double'.

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#4 2019-Jul-03 10:02:24

murphpo
Administrator
From: Mango Communications
Registered: 2006-Jul-03
Posts: 5159

Re: questions about wlan_phy_tx_pmd

Your MATLAB working directory must be the wlan_phy_tx_pmd directory. The wlan_phy_tx_pmd/util directory contains require M code to run the simulation and export the pcore. The wlan_phy_tx_init.m script (which runs when you start the simulation) automatically adds the util subfolder to the MATLAB path.

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