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Hello everyone,

My board is Infineon XMC4700 Relax Kit using XMC4700-F144k2048 microcontroller. I want to blink LED1 by using a PWM signal. The pin number of LED1 is P5.9 according to the user manual.

However, as shown below, this pin number is not availible in the list.

2935.attach

Could you please tell me what I should do to solve this problem?

Thank you!
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3 Replies
jferreira
Employee
Employee
First like received 750 replies posted 500 replies posted
Hi,

In the PWM APP select CCU8 as timer module. CCU4 timers has no connection to P5_9.

Regards,
Jesus
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Andi_H
Employee
Employee
First solution authored First like received
Hey,

a good tool to understand the "hardware-conections" is:
https://www.infineon.com/cms/de/product/microcontroller/32-bit-industrial-microcontroller-based-on-a...

best regards
Andi
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User22251
Level 1
Level 1
I could assign P5.9 by using CCU8.
I have similar question for P5.8 I am unable to do it either by using CCU4 or CCU8.
There are very few examples on using simple app for LED control using PWM.
Its really difficult to get started with DAVE & XMC4700 for a beginner like me.
I also don't see any examples interfacing with external peripherals like LCD, keypad, I2C devices etc for a beginner.
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