ESP8266 Developer Zone

Re: Using XPD_DCDC as a general input

2016-06-18T01:31:37+08:00

Thanks, that seemed to point us in the right direction!

Statistics: Posted by Aleix — Sat Jun 18, 2016 1:31 am

Re: Using XPD_DCDC as a general input

2016-06-16T17:26:29+08:00

Hi,

\ESP8266_NONOS_SDK_v1.5.4\driver_lib\driver\gpio16.c , could it help ?

Statistics: Posted by ESP_Faye — Thu Jun 16, 2016 5:26 pm

Using XPD_DCDC as a general input

2016-06-15T15:16:31+08:00

Hi everyone,

We just had our first boards prototyped and ran into a small issue.
What's called on the datasheet pin functions: XPD_DCDC, I/O, Deep sleep wake-up;GPIO16 has no referenced function "GPIO" on the pin list released as .xls

So, in order to use XPD_DCDC as a general input in the user's firmware, how should we declare the pin instance?

Ie, what in GPIO14 yould be: PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTMS_U,FUNC_GPIO14), how would that be for GPIO16?

Thanks,

Statistics: Posted by Aleix — Wed Jun 15, 2016 3:16 pm