Search found 2 matches

by hadipic
Mon Sep 05, 2016 1:45 pm
Forum: ESP8266 SDK
Topic: A first order sigma-delta signal from io pin source
Replies: 2
Views: 7721

Re: A first order sigma-delta signal from io pin source

hi slove this problem i edit code its work :D /* /****************************************************************************** * MODULEName : set_sigma MODULE EACH PIN CAN CONNET TO A SIGMA-DELTA , ALL PINS SHEARS THE SAME SIGMA-DELTA SOURCE. THE TARGET DUTY AND FREQUENCY CAN BE MODIFIED VIA THE R...
by hadipic
Fri Aug 19, 2016 9:31 pm
Forum: ESP8266 SDK
Topic: A first order sigma-delta signal from io pin source
Replies: 2
Views: 7721

Re: A first order sigma-delta signal from io pin source

hi
i have a qution
what (GPIO_SIGMA_DELTA_NUM) ?
i define
#define GPIO_SIGMA_DELTA_NUM 4 // modify for pin
for gpio4 but not output signal
help me

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