Search found 847 matches
- Sat Dec 23, 2017 11:31 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
I tried running the compile from my Raspberry pi as it is a Linux OS When I run ./BUILD.sh menuconfig I get this error make[1]: Entering directory '/home/pi/MicroPython_ESP32_psRAM_LoBo/Tools/esp-idf/tools/kconfig' cc -DCURSES_LOC="<curses.h>" -DLOCALE -MD -c -o mconf.o mconf.c In file included from...
- Sat Dec 23, 2017 10:25 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
Thank you a lot that all makes sense with the file system to me now. Hopefully the bug in the esp-idf will get addressed by Espressif as having a large fast access and removable storage like SD for loading images in fast 4 bit mode will be handy for image handling. I have yet another question for yo...
- Sat Dec 23, 2017 9:53 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
Also I have another question for you. it is about your excellent display library. I am using the ili9341 and your library sets it up in 240x320 mode like most drivers I have seen. I prefer to use it in 320x240 by flicking bit 5 of register 0x36 the Memory Access Control register. This register can a...
- Sat Dec 23, 2017 9:39 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
Can I switch to SD card in SPI mode without needing to rebuild firmware??
Also can I have a file open on SD card and flash at the same time??
Do I just use uos.mountsd(True) and uos.mountsd(False) to switch between flash and SD??
Also can I have a file open on SD card and flash at the same time??
Do I just use uos.mountsd(True) and uos.mountsd(False) to switch between flash and SD??
- Sat Dec 23, 2017 6:36 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
Ok I hate to keep asking too many questions but I have hit another problem. I am using the SD card on my Lolin32 pro. The following code works and will show me the correct contents of my SD card import uos import os uos.mountsd(True) os.listdir() I have your display.TFT() libiary working and run you...
- Fri Dec 22, 2017 10:11 pm
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
I know your really busy doing great work with the firmware but you seem to the the guy that can answer everyone questions and provide solutions. My question is about hardware PWM. Reading the ESP32 datasheet it seems that it has 2 types of PWM, a high Freq for flicker free LED and a low freq for mot...
- Fri Dec 22, 2017 9:21 pm
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
Ha Ha Ha thanks. I was looking at the wrong column, I was looking at the pin numbering in column 3 ( SD pin ) not the numbering in column 1
- Fri Dec 22, 2017 1:15 pm
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
Also I would recommend the LOLIN32 pro as not only it is very well featured with battery charger for lithium battery and 4 bit SD card but it is thinner than other ESP boards so fits on a bread board better and everything is labeled much better i.e the LED has a number 5 next to it to tell you it is...
- Fri Dec 22, 2017 1:04 pm
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
I have just made a small donate to your paypal account and plan to make more from time to time to support your work :) I built your firmware on my windows computer and flashed it to my board and it all worked( had to alter the flash.sh to flash it though). I tried out your tftdemo.py and was surpris...
- Fri Dec 22, 2017 11:21 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 531509
Re: MicroPython on ESP32 with SPIRAM support
My new ESP32 WROVER board juts showed up made by LOLIN with 4MB psRAM and 4bit SD card. I just discovered this thread and am still reading though it but am very impressed by what I am reading and noticed that previous donated to your paypal account and I would like to do the same as you have put so ...