Search found 604 matches
- Thu Apr 21, 2022 5:18 pm
- Forum: ESP-IDF
- Topic: ESP32-S3-WROOM-1 SPI 2 & SPI 3 Hardware? Issue
- Replies: 1
- Views: 2029
Re: ESP32-S3-WROOM-1 SPI 2 & SPI 3 Hardware? Issue
Just for the heck of it. Try bumping down your SPI clock to 1Mhz.
- Wed Apr 20, 2022 5:31 pm
- Forum: General Discussion
- Topic: ESP32 - Measuring 3.0V on some GPIOS
- Replies: 2
- Views: 1342
Re: ESP32 - Measuring 3.0V on some GPIOS
Have you tried say a 10k resistor ?
- Tue Apr 19, 2022 4:05 am
- Forum: Hardware
- Topic: ESP32 SPI /CS setup time before first SCK pulse?
- Replies: 2
- Views: 1770
- Thu Apr 14, 2022 5:23 pm
- Forum: General Discussion
- Topic: Accessing Preferencs from core task
- Replies: 4
- Views: 1802
Re: Accessing Preferencs from core task
No. Some calls use more than others. For instance, I would never use printf without a minimum of 2048. But things like x+7*Y you can get away with 1024 with no problems. There is a function called uxTaskGetStackHighWaterMark you might want to check into. This way you may know how close to running ou...
- Thu Apr 14, 2022 2:05 pm
- Forum: General Discussion
- Topic: Accessing Preferencs from core task
- Replies: 4
- Views: 1802
Re: Accessing Preferencs from core task
try increasing your stack size for the task.
xTaskCreatePinnedToCore(
neoTrigger,
"TaskCore0",
4096,
NULL,
0,
&TaskCore0,
0); // this is the core where it will run
xTaskCreatePinnedToCore(
neoTrigger,
"TaskCore0",
4096,
NULL,
0,
&TaskCore0,
0); // this is the core where it will run
- Tue Apr 12, 2022 2:10 pm
- Forum: ESP32 Arduino
- Topic: Motivation of using esp32 arduino?
- Replies: 5
- Views: 2925
Re: Motivation of using esp32 arduino?
@ESP_Minatel, Though I agree with your points. My beef with Arduino is that it teaches new coders things that will only confuse them later if they move to how things are really done in the real world of embedded. There are no such things as setip(), loop(), Serial.print and so on. They get to comfor...
- Tue Apr 12, 2022 4:29 am
- Forum: ESP32 Arduino
- Topic: Motivation of using esp32 arduino?
- Replies: 5
- Views: 2925
Re: Motivation of using esp32 arduino?
Probably gong to get slammed for saying this. IMHO esp32 Arduino is for non serious, mostly lazy people that just want to get something done super fast with minimal reading and learning. Basically copy others code and be done with it. ESP32-IDF is for the more serious where you can control every asp...
- Tue Apr 12, 2022 4:22 am
- Forum: ESP-IDF
- Topic: SPI Flash QIO mode
- Replies: 2
- Views: 1926
Re: SPI Flash QIO mode
Have your tried the Flash Download Tool ?
https://www.espressif.com/en/support/do ... ther-tools
https://www.espressif.com/en/support/do ... ther-tools
- Sun Apr 10, 2022 6:11 pm
- Forum: General Discussion
- Topic: I need help on how to continuously write fast data to pin
- Replies: 2
- Views: 1386
Re: I need help on how to continuously write fast data to pin
How about using the LEDC (LED Controller) ?
- Sat Apr 02, 2022 6:22 am
- Forum: General Discussion
- Topic: ESP32C3 Revision 2 can't run Hello World example
- Replies: 1
- Views: 1316
Re: ESP32C3 Revision 2 can't run Hello World example
you wont, you need to turn those on in code.I also don't see any WiFI or Bluetoooth connection showing up on a nearby phone or computer