MicroPython Forum (Archive)

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...

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...

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

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_...

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...

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...

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...

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...

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...

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...