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Forum: Library GD23ZU
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Thumbs Up New unified library GD32Z all MCU
Posted by:  lightcalamar - 31-03-2018, 13:07 08 - Forum: Unified GD23Z - Replies (8)


Less than a year ago my friend @ TFTLCDCyg on a very rainy morning, I was surprised when he told me that the STM32F boards that he acquired in his day worked with James Bowman's GD2 library.

It was not long when our other friend @ RndMnkIII , managed in 3 hours to operate the microSD reader of these boards.

Today we announce and with much caution, still to miss a lot to work. What has been achieved these days is to UNIFY all the libraries that we have used, and for which, now all the MCUs that we use, for example Arduino, Teensy, ESP8266, ESP32 and STM32F will use a single library.

This library, still in development as I have written, but fully functional we have baptized it as;


It has been a very hard job, my gratitude to my friend @ TFTLCDCyg for so many hours dedicated, and I will never tire of supporting him and working with him.

In these moments the library is in the repository, still missing many examples, but little by little. We are going to incorporate all the possible examples that we have without publishing, but now we are going to do it, because of our enthusiasm to our beloved FTDI screens.

Any questions, suggestions or help, can be made in this same topic. We will be very proud of your collaboration. The best ... for forgetfulness, here is the link of this the definitive library;

Enjoy it !!!


Hace menos de un año mi amigo @ TFTLCDCyg  en una mañana muy lluviosa, me sorprendio cuando me comento que las boards STM32F que adquirio en su día funcionaban con la libreria GD2 de James Bowman.

No pasó mucho tiempo cuando nuestro otro amigo @ RndMnkIII , logro en 3 horas hacer funcionar el lector microSD de estas placas.

Hoy anunciamos y con mucha cautela, todavia faltar mucho por trabajar. Lo que se ha conseguido en estos días es UNIFICAR todas las librerias que hemos usado, y por las cuales, ahora todas las MCUs que usemos, por ejemplo Arduino, Teensy, ESP8266, ESP32 y STM32F usanrán una unica libreria.

Esta libreria, todavia en desarrollo como he escrito, pero totalmente funcional la hemos bautizado como;


Ha sido un trabajo muy duro, mi gratitud a mi amigo @ TFTLCDCyg  por tantas horas dedicadas, y no me cansaré jamas de apoyarle y trabajar con él

En estos momentos la libreria se encuentra en el repositorio, aun faltar muchos ejemplos, pero poco a poco. Vamos a incorporar todos los ejemplos posibles que tenemos sin publicar, pero ahora lo vamos a hacer, por nuestro estusiasmo a nuestra queridas pantallas de FTDI.

Cualquier duda, sugerencia o ayuda, la pueden realizar en este mismo tema. Estaremos muy orgullosos de su colaboracion. Lo mejor ... por olvido, aqui estar el enlace de esta la definitiva libreria;

Disfrutenla !!!

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Thumbs Up New library GD23ZESP32
Posted by:  lightcalamar - 27-03-2018, 16:56 12 - Forum: ESP32 - No Replies

New library based on GD23Z32.

This library supports three architectures, STM32Fx, ESP8266 and ESP32. Be based on all current James Bowman library commands GD2-lib.
Remain to solve the microSD reader of this. The previous library for ESP32 is minimalist, this is complete.

On repository;

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Thumbs Up Restructured sections
Posted by:  admin - 24-03-2018, 14:50 18 - Forum: Administrativos - No Replies

We have restructured sections of the forum.

If you notice any anomaly, please refresh your browsers' cache, for example, keys; Alt + F5.

Thank you.  Undecided

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  Tips F407 SDIO reader
Posted by:  lightcalamar - 22-03-2018, 19:52 14 - Forum: Codigos - No Replies

This code is for the SDIO microSD reader of the STM32F407x boards, such as the F407VE and F407-M4-DEMO.

It is treated by the registered bugs, if the reader SDIO is not "entertained reading" it reaches the overflow and can freeze the screen giving error, therefore this code makes requests to the reader, records a file and reads it every 10 seconds using the famous Blink Out Of Delay trick.

I hope you like it and nevertheless I will upload it to the library repository GD23Z32

Greetings and enjoy

Este código  es para lector microSD SDIO de las placas STM32F407x, como la F407VE y F407-M4-DEMO.

Se trata por el bugs registrado, si el lector SDIO no esta "entretenido leyendo" llega al desborde y puede congelar la pantalla dando error, por lo tanto este código realiza peticiones al lector, graba un fichero y lo lee cada 10 segundos usando el famoso truco de Blink Out Of Delay.

Espero le guste y no obstante lo subiré al repositorio de la libreria GD23Z32

Saludos y disfruten

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  New library GD23Z32
Posted by:  lightcalamar - 20-03-2018, 15:55 24 - Forum: GD23Z32 - No Replies

Hello everyone.

We inform you that the new version of the library for STM32Fx is now available.

We are working very hard to put many examples and comment all the configuration. In these moments they have it in repository. This is called GD23Z32, its link is

Greetings. and enjoy

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