Yep, thanks Alan, That's exactly what I did. I just posted the question too quickly. My bad... Ed
Hi Ed,Run: $ make menuconfig And inside menuconfig type "/" (without quotes) to search for symbols. You can type PWM, but there are many PWM features so it is better to search for EXAMPLES_PWM It will return: Symbol: EXAMPLES_PWM [=n] Type : tristate Prompt: Pulse width modulation (PWM) example Location: -> Application Configuration (1) -> Examples Defined at /home/alan/nuttxspace/apps/examples/pwm/Kconfig:6 Depends on: PWM [=n] Note this last line: "Depends on: PWM [=n]" it means that EXAMPLES_PWM depends on PWM driver to show up in the menuconfig. Enter inside Drivers -> Timers -> PWM to enable it. Also you need to enable the PWM in your ARCH (i.e. STM32, ESP32, etc), normally you will find it at: System Type ---> YOUR_ARCH_NAME Peripheral Support ---> [*] TIMx or TIMERx then return to System Type and configure this Timer as PWM. BR, Alan On 7/17/23, Ed Sutter<edsutte...@gmail.com> wrote:Hi, Now I'm working on PWM. I see there is at-least one example under apps/examples; however, I noticed that it isn't part of menuconfig so before I try to force it, is there a reason why it isn't included as an example option in menuconfig? Thanks, Ed
