Search found 11 matches

by rahmed
Sun Jan 24, 2021 1:06 pm
Forum: Drivers for External Components
Topic: Drivers for OLED displays and portable GUI
Replies: 11
Views: 4942

Re: Drivers for OLED displays and portable GUI

This nanogui project is intended to provide a simple GUI and graph plotting module portable to any display whose driver is subclassed from framebuf and which meets some other very simple requirements. The GUI is aimed at the display of sensor data. It has no provision for user input which must be h...
by rahmed
Mon Jan 18, 2021 11:26 pm
Forum: Drivers for External Components
Topic: epaper driver for the Pyboard
Replies: 26
Views: 13306

Re: Replacement for obsolete Pervasive Displays hardware

The Adafruit and Pervasive Displays ePaper displays now appear to be obsolete. I have written a driver for the Adafruit 2.9 inch flexible ePaper display as part of the nano-gui project. The driver subclasses the display from framebuf.FrameBuffer . Consequently the display can be accessed in three w...
by rahmed
Fri Jan 15, 2021 6:18 pm
Forum: ESP32 boards
Topic: Best driver for ili9341 display
Replies: 40
Views: 3931

Re: Best driver for ili9341 display

russ_h wrote:
Fri Jan 15, 2021 1:47 am
I pushed an incomplete repo and broke the build. It should build correctly if you pull or download a new copy.

Russ
@russ_h,
I did a fresh download and now I can import the driver.
Thanks once again for the quick support.
Kind Regards
Rizwan
by rahmed
Thu Jan 14, 2021 7:41 pm
Forum: ESP32 boards
Topic: Best driver for ili9341 display
Replies: 40
Views: 3931

Re: Best driver for ili9341 display

I modified the devbis st7789_mpy driver to run the ILI9342C display in the M5Stack Core. Like the st7789 driver, it writes directly to the display and is not framebuffer based. The driver is largely untested but it works. I'll be working with it this weekend. https://github.com/russhughes/ili9342c_...
by rahmed
Mon Jan 04, 2021 6:30 pm
Forum: Other Boards
Topic: WeAct STM32F411CEU6 black pill
Replies: 75
Views: 21489

Re: WeAct STM32F411CEU6 black pill

Then in ports/stm32: make clean to be sure nothing remains from previous compilation. Then make BOARD=WeAct_F411CE -j4 I just thought I'd point out that running make clean without specifying BOARD= will do a clean of the default board, which is PYBV10. You really want to do: make BOARD=WeAct_F411CE...
by rahmed
Mon Jan 04, 2021 11:08 am
Forum: Other Boards
Topic: WeAct STM32F411CEU6 black pill
Replies: 75
Views: 21489

Re: WeAct STM32F411CEU6 black pill

Jeizoo, Thanks for the quick reply. You are right that I don't have the highlighted updates in stm32f4xx_hal_conf.h file. I need so guidance/help how to download the latest Branch using Git as tried to download the Zip file and update it manually but it gave me errors as I am assuming that there ar...
by rahmed
Mon Jan 04, 2021 10:41 am
Forum: Other Boards
Topic: WeAct STM32F411CEU6 black pill
Replies: 75
Views: 21489

Re: WeAct STM32F411CEU6 black pill

I used your link and I am getting the following error adc.h:50:29: error: 'LL_ADC_PATH_INTERNAL_VBAT' undeclared (first use in this function); did you mean 'HAL_ADC_ERROR_INTERNAL'? adc_common->CCR &= ~LL_ADC_PATH_INTERNAL_VBAT; ^~~~~~~~~~~~~~~~~~~~~~~~~ HAL_ADC_ERROR_INTERNAL adc.h:50:29: note: ea...
by rahmed
Mon Jan 04, 2021 10:32 am
Forum: Other Boards
Topic: WeAct STM32F411CEU6 black pill
Replies: 75
Views: 21489

Re: WeAct STM32F411CEU6 black pill

If you're having problem compiling firmware for STM32F411CEU6 and getting these error: " boards/WEACT_F411CEU6/bdev.c:16:8: error: unknown type name 'mp_spiflash_cache_t' STATIC mp_spiflash_cache_t spi_bdev_cache; ^~~~~~~~~~~~~~~~~~~ boards/WEACT_F411CEU6/bdev.c:23:6: error: 'const struct _mp_spifl...
by rahmed
Sun Jan 03, 2021 7:20 pm
Forum: Other Boards
Topic: WeAct STM32F411CEU6 black pill
Replies: 75
Views: 21489

Re: WeAct STM32F411CEU6 black pill

I used your link and I am getting the following error adc.h:50:29: error: 'LL_ADC_PATH_INTERNAL_VBAT' undeclared (first use in this function); did you mean 'HAL_ADC_ERROR_INTERNAL'? adc_common->CCR &= ~LL_ADC_PATH_INTERNAL_VBAT; ^~~~~~~~~~~~~~~~~~~~~~~~~ HAL_ADC_ERROR_INTERNAL adc.h:50:29: note: ea...
by rahmed
Sun Jan 03, 2021 11:23 am
Forum: Other Boards
Topic: WeAct STM32F411CEU6 black pill
Replies: 75
Views: 21489

Re: WeAct STM32F411CEU6 black pill

When I try to build the firmware version of today I get the messages as shown below. How do I solve this? Hi, Use this fork (https://github.com/jugnu-jethi/WeAct_F411CE-MicroPython/tree/myFix_FirstTimeBuild) to compile with uP 1.13 Hope it helps. Jeizoo, I used your link and I am getting the follow...