SENT TX emulation using FLEXIO or EMIOS

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

SENT TX emulation using FLEXIO or EMIOS

1,305 次查看
UmaMaheswaraReddy
Contributor IV

Hi,

We need pulse width measurement feature and PWM generation feature on same pin. Is FLEXIO or EMIOS which is best suit for this need?

Can we measure pulse width using FLEXIO input capture? We are planning to use FLEXIO module as a SPC SENT transmitter emulator. In SENT SPC after receiving trigger pulse we will start sent transmission, as per the requirement I need to measure the trigger pulse width.

Below is the trigger pulse sample. Can we measure below pulse width using FLEXIO input capture mode?

UmaMaheswaraReddy_0-1732349136947.png

Thanks,

Y Uma Maheswara Reddy.

 

 

0 项奖励
回复
1 回复

963 次查看
Dinesh_Guleria
NXP Employee
NXP Employee

Hi @UmaMaheswaraReddy ,


>> We need pulse width measurement feature and PWM generation feature on same pin. Is FLEXIO or EMIOS which is best suit for this need?
Please find example using EMIOS.

https://community.nxp.com/t5/S32K-Knowledge-Base/Example-IP-S32K312-EMIO-PWM-Generation-amp-Duty-cap...

https://community.nxp.com/t5/S32K-Knowledge-Base/Example-IP-S32K312-EMIO-PWM-Generation-amp-Duty-cap...

https://community.nxp.com/t5/S32K-Knowledge-Base/Example-IP-S32K312-PWM-ICU-using-EMIOS-DS3-5-RTD300...

For sent please create separate ticket so that we can assign it to right person.

Regards,
Dinesh

0 项奖励
回复