Search found 448 matches

by mikemoy
Tue Jul 17, 2018 3:12 pm
Forum: Showcase
Topic: New ESP32-WROVER Ethernet Board
Replies: 34
Views: 24756

Re: New ESP32-WROVER Ethernet Board

Hey man! How's it going with this project? I just moved last week, and it's been a nightmare. Finally got around to setting my office back up yesterday. Haven't had access to a computer for 2 weeks!!! Still cant find my soldering tips ;) Let alone the prototypes I ordered with the POE addition. As ...
by mikemoy
Mon Jul 02, 2018 12:45 pm
Forum: General Discussion
Topic: Configuring ESP32 to execute from SPI RAM
Replies: 8
Views: 2905

Re: Configuring ESP32 to execute from SPI RAM

ok, I get it now.
by mikemoy
Mon Jul 02, 2018 8:06 am
Forum: ESP32 IDF
Topic: Unresolved inclusion of standard library headers in Eclipse
Replies: 6
Views: 2734

Re: Unresolved inclusion of standard library headers in Eclipse

A useful setup guide can be found here. I guess it's more of a workaround, but I've been much happier with VS code than eclipse.
There is a video here that expands the functionality of VS from that link.
by mikemoy
Mon Jul 02, 2018 7:47 am
Forum: General Discussion
Topic: Configuring ESP32 to execute from SPI RAM
Replies: 8
Views: 2905

Re: Configuring ESP32 to execute from SPI RAM

Vader_Mester, are you saying that even if you put all your apps onto flash, it would not fit into the ESP-WROOM-32 (16MB) version ?
by mikemoy
Thu Jun 28, 2018 5:21 pm
Forum: General Discussion
Topic: Help getting a Noritake Itron VFD working on the ESP32
Replies: 4
Views: 1149

Re: Help getting a Noritake Itron VFD working on the ESP32

I agree with ESP_Sprite, as that is the first thing to check.
Correct me if I am wrong, but I think your ms delay is wrong.
I think it should be:

Code: Select all

#define _delay_ms(x)   vTaskDelay( x / portTICK_PERIOD_MS )
by mikemoy
Thu Jun 28, 2018 4:46 pm
Forum: General Discussion
Topic: Debugging a deadlock/hang
Replies: 2
Views: 879

Re: Debugging a deadlock/hang

Just FYI, The other does not do anything, it's used to manually put it into programming mode. it stops logging and responding to network requests. printf, is one of your greatest helpers. Just create another task that spits something like the time to the serial port every second. If that stops worki...
by mikemoy
Thu Jun 28, 2018 3:58 pm
Forum: General Discussion
Topic: Multiple Applications from SD card
Replies: 8
Views: 3071

Re: Multiple Applications from SD card

I wonder if you could remove the SMC option to simplify it. Use OTA1 when it boots to read the uSD and copy the app you want to PSRAM. When that is done re-boot using PSAM. Of course you would have to disable the RAM testing stuff in menuconfig.
by mikemoy
Thu Jun 28, 2018 2:27 am
Forum: General Discussion
Topic: how many tasks can ESP32 handle?
Replies: 5
Views: 2171

Re: how many tasks can ESP32 handle?

Just know, the more tasks you have the less time each one will get from the CPU.
by mikemoy
Wed Jun 27, 2018 3:05 am
Forum: General Discussion
Topic: Deep sleep power consumption with connected SPI device
Replies: 10
Views: 3664

Re: Deep sleep power consumption with connected SPI device

It's nice that you have this on a breadboard, because it will make it easy to isolate the problem. The way I would first tackle this is first to bring UC's CSA pin to +3.3v. If no uA change then bring BMA's CLS to +3.3v. IF still no change, then then disconnect the MOSI line, then MISO, then CLK, to...

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