Hi,
I'm trying (and failing) to initialize UART0 as RS485 with hardware DE control through the DTR pin.
How can I setup the DTR pin? uart_set_pin(...) only takes 5 params.
The api-reference does gice a _uart_set_pin6 function, but that does not compile. I might be missing an include?
I've tried ...
Search found 3 matches
- Wed Oct 29, 2025 4:22 pm
- Forum: ESP-IDF
- Topic: ESP32 RS485 DTR Pin
- Replies: 1
- Views: 1882
- Thu Aug 17, 2023 8:08 am
- Forum: ESP-IDF
- Topic: ESP32-C6 Freezes without recovering
- Replies: 0
- Views: 1287
ESP32-C6 Freezes without recovering
Hi,
We're using the ESP32-C6 in our sensor project and are experiencing random freezes with no debug info or (watchdog)reset.
It's a matter of time before all our sensors become inactive without self recovering. The only way to fix it is a power cycle.
We tried different work-around to get around ...
We're using the ESP32-C6 in our sensor project and are experiencing random freezes with no debug info or (watchdog)reset.
It's a matter of time before all our sensors become inactive without self recovering. The only way to fix it is a power cycle.
We tried different work-around to get around ...
- Mon Jul 17, 2023 1:37 pm
- Forum: ESP-IDF
- Topic: ESP32-C6 Wrong ADC values after esp_wifi_start
- Replies: 0
- Views: 925
ESP32-C6 Wrong ADC values after esp_wifi_start
Hi, We like to read ADC values from GPIO0 & 4 while also connected to wifi.
ADC oneshot reading is working before esp_wifi_start(), after the call it always returns 4081.
Is it possible to have a working ADC next to a connected wifi?
Used IDF is master 4fc2e5cb
ADC oneshot reading is working before esp_wifi_start(), after the call it always returns 4081.
Is it possible to have a working ADC next to a connected wifi?
Used IDF is master 4fc2e5cb