Search found 2 matches

by Lamonde
Thu Oct 25, 2018 12:30 pm
Forum: ESP-IDF
Topic: Make issue
Replies: 1
Views: 3608

Make issue

Hello, Distributor ID: Ubuntu Description: Ubuntu 18.04.1 LTS Release: 18.04 Codename: bionic I've got a makefile issue, I am not able to solve it by myself. I googled a lot but did not find the answer. Could someone please help me? I followed the https://docs.espressif.com/projects/esp-idf/en/lates...
by Lamonde
Wed Jan 03, 2018 4:01 pm
Forum: General Discussion
Topic: Minimum requirements to start the Hardware Counter
Replies: 7
Views: 13585

Re: Minimum requirements to start the Hardware Counter

This should clear the counter: esp_err_t pcnt_counter_clear(pcnt_unit_t pcnt_unit) { PCNT_CHECK(pcnt_unit < PCNT_UNIT_MAX, PCNT_UNIT_ERR_STR, ESP_ERR_INVALID_ARG); PCNT_ENTER_CRITICAL(&pcnt_spinlock); PCNT.ctrl.val |= (BIT(PCNT_PLUS_CNT_RST_U0_S + (pcnt_unit * 2))); // may be a delay here ... PCNT....