Search found 513 matches
- Wed Sep 13, 2017 2:33 pm
- Forum: Showcase
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 49
- Views: 99540
Re: MicroPython on ESP-WROVER with 4MB of psRAM
:!: Update Some modules added and updated, many bugfixes and improvements. Basic documentation added, it will soon be updated to include more detailed documentation for all added/changed modules and features specific to this port. New implementation of the FTP server is added, it runs in separate ES...
- Mon Sep 11, 2017 8:51 am
- Forum: ESP-IDF
- Topic: PSRAM toolchain patch build error
- Replies: 15
- Views: 17894
Re: PSRAM toolchain patch build error
Hi Loboris, Yes of course simple malloc is not supported yet, but we tested it using pvPortMallocCaps(size, MALLOC_CAP_SPIRAM). While using buffer = pvPortMallocCaps(10, MALLOC_CAP_SPIRAM), we got "buffer" address as 0x3f800008. We tested it with 40MHz speed only. This works with feature/psram_mall...
- Mon Sep 11, 2017 6:40 am
- Forum: ESP-IDF
- Topic: PSRAM toolchain patch build error
- Replies: 15
- Views: 17894
Re: PSRAM toolchain patch build error
...We have checked master branch as well but failed to malloc on PSRAM. So, Do you have any idea that those PSRAM branch changes have been included into master branch or not? Espressif Systems Developer might have much idea for this. malloc is not yet supported, if spiram support is enabled, you ca...
- Sun Sep 10, 2017 8:27 pm
- Forum: ESP-IDF
- Topic: IPV6 support for ESP32
- Replies: 16
- Views: 25943
Re: IPV6 support for ESP32
Hi Loboris, It will be great and helpful for us if you have already ported and checked LWIP stack for IPV6 support as we need to include IPV6 support now. So, Please let me know your feedback on this ASAP. I have no need for IPv6 at the moment. I know it is supported in lwip, but not much more. Las...
- Sun Sep 10, 2017 1:35 pm
- Forum: ESP-IDF
- Topic: PSRAM toolchain patch build error
- Replies: 15
- Views: 17894
Re: PSRAM toolchain patch build error
Yes. Tested on Ubuntu 16.04 & Ubuntu 17.04, but should work on any 64bit Linux system.Ritesh wrote:So, If I extract your 64 bit supported Toolchain then will it work directly into 64 bit supported Ubuntu 14.04 or 16.04 Linux System?
- Sun Sep 10, 2017 8:30 am
- Forum: ESP-IDF
- Topic: Need sample code for ILI9488 LCD on SPI Interface
- Replies: 82
- Views: 117508
Re: Need sample code for ILI9488 LCD on SPI Interface
When I run the sample, as per serial output everything works... but nothing shows up on the display. Have you correctly connected the backlight controll ? If used, the pin and polarity of the on/off has to be set correctly. If not, you have to connect it directly to 3.3V or 5V. Is there the reset p...
- Sat Sep 09, 2017 6:12 pm
- Forum: ESP-IDF
- Topic: PSRAM toolchain patch build error
- Replies: 15
- Views: 17894
Re: PSRAM toolchain patch build error
Some of the servers with needed toolchain components are not accessible at the moment (isl.gforge.inria.fr/). You can download compiled (for Linux 64-bit) toolchain package from my GitHub repository . Just unpack with: tar -xf xtensa-esp32-elf_psram.tar.xz You can download needed tarballs from here ...
- Fri Sep 08, 2017 8:59 am
- Forum: ESP-IDF
- Topic: PSRAM support status
- Replies: 30
- Views: 38636
Re: PSRAM support status
WiFi issue with SPIRAM enebled: Something new after pulling the latest commits... MONITOR --- idf_monitor on /dev/ttyUSB1 115200 --- --- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H --- ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x3e (SPI_FAST_FLASH_BOOT) configsip: 0, SPI...
- Fri Sep 08, 2017 7:59 am
- Forum: General Discussion
- Topic: ESP32-WROVER module longevity?
- Replies: 3
- Views: 6077
Re: ESP32-WROVER module longevity?
How that answers the question in the first post?analoglamb wrote:ESP32-WROVER is a New module for powerful application.
- Fri Sep 08, 2017 7:54 am
- Forum: General Discussion
- Topic: Got sample of ESP32-PICO-D4 - All ESP32 Module components Inside
- Replies: 7
- Views: 12426
Re: Got sample of ESP32-PICO-D4 - All ESP32 Module components Inside
This is not the schematics of the board I've got with ALB32-WROVER. It is a simple breakout board, with no active components and no pull-up resistors.