Search found 37 matches

by colinives
Wed Mar 31, 2021 6:50 pm
Forum: ESP RainMaker
Topic: rainmaker cli fail
Replies: 1
Views: 6194

Re: rainmaker cli fail

What may have caused the problem is that I installed a virtual environment for doing some python GUI work. I've uninstalled the environment (pip uninstall virtualenv) and reinstalled python with the latest release. All fixed
by colinives
Wed Mar 31, 2021 2:29 pm
Forum: ESP RainMaker
Topic: rainmaker cli fail
Replies: 1
Views: 6194

rainmaker cli fail

Hi there, I've come back to the rainmaker part of my project and the CLI is now failing to run. I've reinstalled rainmaker and rerun the clip setup requirements.txt but I get this when trying to login (or any other cli command. Any ideas>? I ran: ./rainmaker.py login <my email address> Failed to imp...
by colinives
Sun Mar 28, 2021 7:29 pm
Forum: ESP-IDF
Topic: default vs user event loops
Replies: 0
Views: 1956

default vs user event loops

I'm developing a new system and will be using event loops. There application needs to make sure that some events have default actions but that specific modes take over handling this events. What I need is to register a handler when in certain mode, de-register when that mode is complete but know tha...
by colinives
Tue Mar 16, 2021 4:52 pm
Forum: ESP-IDF
Topic: Total loss with CMakeLists.txt in project with component
Replies: 5
Views: 5410

Re: Total loss with CMakeLists.txt in project with component

Ok, so I've added "/Users/colinives/esp/esp-idf/components/u8g2/csrc" into the components CMakelists.txt: INCLUDE_DIRS "include" "/Users/colinives/esp/esp-idf/components/u8g2/csrc" And I'm not getting the "u8g2.h" now found error but instead: (snippet) > Executing task: cmake --build . < [1/8] Perfo...
by colinives
Tue Mar 16, 2021 3:59 pm
Forum: ESP-IDF
Topic: Total loss with CMakeLists.txt in project with component
Replies: 5
Views: 5410

Re: Total loss with CMakeLists.txt in project with component

Thank you for that, I have read all these but I'm clearly missing what I need to do. I've just tried adding: set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/components/u8g2) to the project CMAkeLists.txt - but without any change. I think what I did misunderstand is that my earlier reading was that all compo...
by colinives
Tue Mar 16, 2021 3:25 pm
Forum: ESP-IDF
Topic: Total loss with CMakeLists.txt in project with component
Replies: 5
Views: 5410

Total loss with CMakeLists.txt in project with component

Hi, I've spent a week trying to get a simple project that works with all the code in one level (all with the main.c) but as soon as I take the display portion (u8g2) out as a component it fails to find the u8g2 library I've cloned into esp-idf/components. Its giving me : ../components/display/includ...
by colinives
Tue Mar 16, 2021 9:08 am
Forum: ESP-IDF
Topic: U8G2 runs very slowly
Replies: 2
Views: 4265

Re: U8G2 runs very slowly

"Doh" Of course the clock rate was set to only 50khz - no wonder it was running slow. I guess I didn't check there because it didn't occur to me it would bet set at walking pace. Ho Hum The solution is in the u8g2_es32_hal.c: Was: dev_config.clock_speed_hz = 50000; Changed to: u8gv_config.clock_spee...
by colinives
Tue Mar 09, 2021 5:26 pm
Forum: ESP-IDF
Topic: U8G2 runs very slowly
Replies: 2
Views: 4265

U8G2 runs very slowly

So, the good news what the driver problem has been solved but, as is often the way, things move forward then hold! I'm running a 128x64 OLED with SPI For testing, I'm drawing a 10 pixel circle and moving on one pixel every loop - I started with a delay but have now removed it: The problem I'm having...
by colinives
Tue Mar 09, 2021 4:30 pm
Forum: ESP-IDF
Topic: U8G2: spi_bus_initialize(500): intr flag not allowed
Replies: 2
Views: 4539

Re: U8G2: spi_bus_initialize(500): intr flag not allowed

Fast and awesome result. Amazing - I need to look at why now!

I thought I had the latest version!


Thanks again
by colinives
Tue Mar 09, 2021 3:54 pm
Forum: ESP-IDF
Topic: U8G2: spi_bus_initialize(500): intr flag not allowed
Replies: 2
Views: 4539

U8G2: spi_bus_initialize(500): intr flag not allowed

Hi there, Running a Devkit Wrover B using VSCode getting the U8G2 example code running an SPI SSD1306 - tested the board with Arduino and sample code there and it all works fine. When trying to get it working for my main project: Example code: #include <driver/gpio.h> #include <driver/spi_master.h> ...