TDA4VM: How to use ECAP module using CSL not MCAL.

youngwoo lee

Intellectual 570 points

Part Number: TDA4VM

Hi,

expert.

I'd like to use ECAP module on MCU3_0 using CSL.

I use SDK7_1 so I refered to MCAL of SDK8_6.

But I want to develop CSL source level.

Q1. How to enable module clock?

I think I need to call ECAPClockEnable() fuction but I can't find define value(CSL_PWMSS_CLKCONFIG, CSL_PWMSS_CLKSTATUS_ECAP_CLK_EN_ACK_MAX, CSL_PWMSS_CLKSTATUS_ECAP_CLK_EN_ACK_SHIFT).

Q2. Would you tell me another reference or sequence of initializing ECAP module?

Thank you.

over 3 years ago

0 Parth Nagpal over 3 years ago

TI__Mastermind 42135 points

Hi,

Currently we do not have any CSL based example for ECAP, the only reference we have is the MCAL.

Regards,
Parth

0 youngwoo lee over 3 years ago in reply to Parth Nagpal

Intellectual 570 points

Hi,

I know you don't have any CSL based example for ECAP so I wrote this question.

I refered to MCAL code so I understood how to control ECAP approximately but I couldn't set clock of ECAP.

I need to help to set clock of ECAP.

Q1. I set EPWM clock. Is that same?

Thank you.

0 Parth Nagpal over 2 years ago in reply to youngwoo lee

TI__Mastermind 42135 points

Hi,

Apologies for delay on this.

Is this issue still open? If yes, can you please mention the current state of the issue?

Regards,
Parth

0 youngwoo lee over 2 years ago in reply to Parth Nagpal

Intellectual 570 points

Hi,

I'll close this ticket.

Thank you.

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TDA4VM: How to use ECAP module using CSL not MCAL.