Search found 246 matches

by ESP_Angus
Tue Feb 28, 2017 2:53 am
Forum: ESP32 SDK
Topic: Compiling openocd-esp32 on Raspberry Pi
Replies: 2
Views: 21

Re: Comping openocd-esp32 on Raspberry Pi

Hi, I split your post off into a new topic because it relates to compiling rather than running openocd-esp32. The extract of the build output you posted doesn't go quite far back enough to see the original error. If you copy some more of it then we may have some better clues. It may come down to a b...
by ESP_Angus
Mon Feb 27, 2017 11:31 pm
Forum: ESP32 SDK
Topic: Questions about basic button-toggle-led program
Replies: 5
Views: 68

Re: Questions about basic button-toggle-led program

Thanks for an execellent reply! Would it make sense to do something like this in the last loop of a task to detect when things are about to fail? (At work, so I haven't been able to test). while (1) { vTaskDelay(1000 / portTICK_PERIOD_MS); if (uxTaskGetStackHighWaterMark(NULL) < 10) ESP_LOGW("...
by ESP_Angus
Mon Feb 27, 2017 11:17 pm
Forum: ESP32 SDK
Topic: UART dark after flashing
Replies: 6
Views: 68

Re: UART dark after flashing

> If you press and release the "EN" button while the monitor is running, do you see any output then? No effect. > If you measure the voltage on the "EN" pin while the monitor is running, what is it? I get 3.3v. Hi Buddy, The other thing to try is to press the "EN" pin ...
by ESP_Angus
Mon Feb 27, 2017 5:39 am
Forum: ESP32 SDK
Topic: [Solved] Eclipse, C++ and the Standard Template Library
Replies: 6
Views: 84

Re: [Solved] Eclipse, C++ and the Standard Template Library

Now I "fix up" the existent C/C++ project by importing the include paths necessary. I do not believe that is the recipe supplied in the formal docs. To be clear, I sure am not saying that my recipe is any better ... it is just the recipe that I am following. It is the last step in the for...
by ESP_Angus
Mon Feb 27, 2017 4:41 am
Forum: ESP32 Arduino
Topic: RC522
Replies: 5
Views: 83

Re: RC522

Sorry I don't have an immediate answer for this, but I've moved it to the Arduino forum as it seems like you're using the Arduino SPI library in both cases.

Do you have access to a logic analyzer to capture the behaviour you're currently getting?
by ESP_Angus
Mon Feb 27, 2017 4:38 am
Forum: ESP32 SDK
Topic: [Solved] Eclipse, C++ and the Standard Template Library
Replies: 6
Views: 84

Re: [Solved] Eclipse, C++ and the Standard Template Library

Hi Kolban, Just to be clear, is this any different to the steps described in the Eclipse setup guide ? I don't see a difference in the steps, but I wanted to be sure as it's all a bit fiddly. I found an answer but I don't know "how" or "why" it works. The process of getting the &...
by ESP_Angus
Mon Feb 27, 2017 4:32 am
Forum: ESP32 SDK
Topic: UART dark after flashing
Replies: 6
Views: 68

Re: UART dark after flashing

That seems very unusual. If you press and release the "EN" button while the monitor is running, do you see any output then? If you measure the voltage on the "EN" pin while the monitor is running, what is it? At a glance, the reset circuit for the breakout board you have is sligh...
by ESP_Angus
Mon Feb 27, 2017 4:27 am
Forum: ESP32 SDK
Topic: flash read err, 1000
Replies: 6
Views: 51

Re: flash read err, 1000

Im really sorry to waste your time , I know whats happening. I deleted the bootloader component from IDF and had it in my own project. But not in a different project ..... OK, glad you figured that out! For the record, you shouldn't need to delete the bootloader component inside IDF. If a component...
by ESP_Angus
Mon Feb 27, 2017 4:08 am
Forum: ESP32 SDK
Topic: esp_random() returns non-random numbers before wifi initialization after esp_restart()
Replies: 1
Views: 35

Re: esp_random() returns non-random numbers before wifi initialization after esp_restart()

Hi Malte, Thanks for posting this. I can confirm this bug, using a slightly modified version of your program (had to move the esp_wifi_init() call a few lines higher.) At the moment, reproducing the bug requires two things: 1) Wifi is initialised and esp_wifi_start() is called before esp_restart(). ...
by ESP_Angus
Mon Feb 27, 2017 12:05 am
Forum: ESP32 SDK
Topic: Questions about basic button-toggle-led program
Replies: 5
Views: 68

Re: Questions about basic button-toggle-led program

Are we not supposed to quit from a task-function? Or do they need to quit in a special way? I've seen some references to vTaskDelete, but not sure when it is needed. Correct, the task function should never return. ("app_main" is an exception, as it's called from a parent function which ha...

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