Search found 3 matches

by edwardpangct
Wed Mar 13, 2019 12:31 pm
Forum: ESP32 IDF
Topic: WiFi Base MAC and STA MAC address definition
Replies: 0
Views: 511

WiFi Base MAC and STA MAC address definition

Step 1: During Smartconfig, iOS/Android app shows my ESP32 MAC is XX:XX:XX:XX: 65:0C Step 2: I called the following API after ESP32 connected to TP-Link AP using STA mode. esp_efuse_mac_get_default ( ) -> XX:XX:XX:XX: 65:0C esp_wifi_get_mac (WIFI_MODE_NULL) -> XX:XX:XX:XX: 65:0C esp_wifi_get_mac (WI...
by edwardpangct
Mon Mar 11, 2019 2:43 am
Forum: ESP32 IDF
Topic: gpio interrupt fail after wifi enable
Replies: 2
Views: 540

Re: gpio interrupt fail after wifi enable

Thx, referring to your suggested RMT audrino driver example, I port it to ESP-IDF with some modificaiton. It works fine now.
by edwardpangct
Sun Mar 03, 2019 10:47 am
Forum: ESP32 IDF
Topic: gpio interrupt fail after wifi enable
Replies: 2
Views: 540

gpio interrupt fail after wifi enable

I'm new to ESP32-IDF. I wrote a DHT11 driver using GPIO interrupt for edge timing measurement. ANYEDGE interrupt occurs every 25us, 54us, or 70us, and esp_timer_get_time is used in interrupt to time data. After 80 ISR done, Interrupt is disable, and my code starts to process the timing data in a Fre...

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