Search found 18 matches

by Cd4768gg
Mon Jun 13, 2022 10:53 pm
Forum: ESP32 Arduino
Topic: Arduino IDE new install Compile Error with unaltered example
Replies: 4
Views: 3000

Re: Arduino IDE new install Compile Error with unaltered example

what thoughts or suggestions do you have?
by Cd4768gg
Mon Jun 06, 2022 7:19 pm
Forum: ESP32 Arduino
Topic: Arduino IDE new install Compile Error with unaltered example
Replies: 4
Views: 3000

Re: Arduino IDE new install Compile Error with unaltered example

When I push, Copy error messages, I get: Arduino: 1.8.19 (Windows 10), Board: "DOIT ESP32 DEVKIT V1, 80MHz, 921600, None" C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\e729128\AppData\Local\Arduino15\pa...
by Cd4768gg
Sun May 29, 2022 11:12 pm
Forum: ESP32 Arduino
Topic: Arduino IDE new install Compile Error with unaltered example
Replies: 4
Views: 3000

Arduino IDE new install Compile Error with unaltered example

Hello, I just installed Arduino IDE for Windows 7 and newer (using windows 10). I installed support for the ESP32, selected DOIT ESP32 DEVKIT V1 and selected the ESP32 BLE Arduino EXAMPLE: BLE_write. It compiled the first time but when I went to upload I got an error: Error compiling for board DOIT ...
by Cd4768gg
Thu May 26, 2022 11:53 pm
Forum: ESP-IDF
Topic: SPI MOSI Voltage Level and No gap between bytes
Replies: 3
Views: 1936

Re: SPI MOSI Voltage Level and No gap between bytes

also the aardvark is sending AA AA instead of FF FF FF
by Cd4768gg
Thu May 26, 2022 11:52 pm
Forum: ESP-IDF
Topic: SPI MOSI Voltage Level and No gap between bytes
Replies: 3
Views: 1936

Re: SPI MOSI Voltage Level and No gap between bytes

sorry, I attached the wrong ESP image, please disregard the ESP.png in the original post and reference the attached ESP2.png
by Cd4768gg
Thu May 26, 2022 11:49 pm
Forum: ESP-IDF
Topic: SPI MOSI Voltage Level and No gap between bytes
Replies: 3
Views: 1936

SPI MOSI Voltage Level and No gap between bytes

Hello, I am sending out FF FF FF but there is no gap between the 3 bytes and the voltage level of MOSI is only about 1.5V compared to the chip select and clock ~3.3V (ref attached ESP.png) Chip Select Yellow, Clock Blue, MOSI Pink How do I get the MOSI level to be around 3.3V How did I insert a gap ...
by Cd4768gg
Thu May 26, 2022 9:14 pm
Forum: ESP-IDF
Topic: Example Blink Not Working
Replies: 2
Views: 1874

Re: Example Blink Not Working

Looking through the Terminal output I saw: pu_start: Running on single core variant of a chip, but app is built with multi-core support. E (206) cpu_start: Check that CONFIG_FREERTOS_UNICORE is enabled in menuconfig abort() was called at PC 0x400d0df4 on core 0 So I went to VIEW COMMAND PALLETTE ESP...
by Cd4768gg
Thu May 26, 2022 8:42 pm
Forum: ESP-IDF
Topic: Example Blink Not Working
Replies: 2
Views: 1874

Example Blink Not Working

I created a project from the blink example I successfully built and flashed to my ESP32-DevKitM-1 v1.0 I went to MONITOR DEVICE and it kept scrolling and scrolling: (previously it would "Turning the LED ON.....Turning the LED OFF... Windows PowerShell Copyright (C) Microsoft Corporation. All rights ...
by Cd4768gg
Mon May 23, 2022 11:24 pm
Forum: ESP-IDF
Topic: ESP32-DEVKITM-1 examples SPI connections
Replies: 9
Views: 4187

Re: ESP32-DEVKITM-1 examples SPI connections

Looking at the code I see polling, address references, etc.

I just need to send FF 00 00 00 and then see what the response it which will be in the form 00 XX XX XX with the Xs replaced with hex values that I need to know what their values are.
by Cd4768gg
Mon May 23, 2022 11:16 pm
Forum: ESP-IDF
Topic: ESP32-DEVKITM-1 examples SPI connections
Replies: 9
Views: 4187

Re: ESP32-DEVKITM-1 examples SPI connections

also this example is sending 10 bytes instead of 8 with no delay between bytes. Is there a more practical example?