concurrent PWM outputs count

[RafaelKa]

How many PWM outputs are available at same time?
According to documentation its 3 PWMs:
https://github.com/nodemcu/nodemcu-firmware/wiki/nodemcu_api_en#description-70

but in your code are 6 possible:

nodemcu-firmware/app/driver/pwm.c

Line 30 in bb9dd62

LOCAL int8 pwm_out_io_num[PWM_CHANNEL] = {-1, -1, -1, -1, -1, -1};

nodemcu-firmware/app/include/driver/pwm.h

Line 4 in bb9dd62

#define PWM_CHANNEL 6

Which is also correct?

PS: I do not have currently ESP8266 devices to test it!

[TerryE]

Sorry but please see #719.

[RafaelKa]

So i see now in wiki, there are 6 PWMs

2014-11-11
add file.seek() api to file module
now max 6 pwm channel is supported

Despier of #719 this should be fixed in the docs!

[TerryE]

@RafaelKa, you can create the PR (Pull Request) as easily as we can.