Search found 1213 matches

by ESP_Sprite
Mon Dec 11, 2017 8:49 am
Forum: General Discussion
Topic: Compile environment error
Replies: 2
Views: 37

Re: Compile environment error

First of all: please don't run user-stuff like esp-idf as root; it's bad Unix practice.

Secondly: there seems to be something wrong with the 'as' binary in your xtensa toolchain. Maybe it got corrupted somehow? Can you try re-downloading and re-installing your toolchain?
by ESP_Sprite
Mon Dec 11, 2017 3:53 am
Forum: General Discussion
Topic: Compile environment error
Replies: 2
Views: 37

Re: Compile environment error

Sorry, your image didn't make it through.
by ESP_Sprite
Sun Dec 10, 2017 8:51 am
Forum: General Discussion
Topic: IDF Monitor output is garbled
Replies: 1
Views: 19

Re: IDF Monitor output is garbled

The Sparkfun Thing has a 26MHz crystal, while esp-idf is by default configured for an 40MHz crystal. In 'make menuconfig', if memory serves under components -> esp32 specific, you can change the crystal frequency.
by ESP_Sprite
Sun Dec 10, 2017 8:50 am
Forum: General Discussion
Topic: [solved]openOCD debugging
Replies: 4
Views: 43

Re: [solved]openOCD debugging

You're welcome, but I'm not Angus :)
by ESP_Sprite
Sun Dec 10, 2017 2:09 am
Forum: ESP32 SDK
Topic: Hardware timer
Replies: 2
Views: 46

Re: Hardware timer

Please be somewhat more detailed: we have LEDC timers, legacy FRC timers, MCPWM timers, FreeRTOS timers, ets_timers, WiFi timers, BT timers...
by ESP_Sprite
Sun Dec 10, 2017 2:06 am
Forum: General Discussion
Topic: how to use my ".a" library (aka let ESP-IDF generate a ".h" file)
Replies: 2
Views: 34

Re: how to use my ".a" library (aka let ESP-IDF generate a ".h" file)

Okay, you can go two ways: either you use non-amalgamated mode, meaning you do not have an open62541.h but have to include the files you need from open62541/include/ manually, or you can use amalgamated mode and add the build directory to the include path. I assume you want to do the latter; most op...
by ESP_Sprite
Sun Dec 10, 2017 1:17 am
Forum: General Discussion
Topic: [solved]openOCD debugging
Replies: 4
Views: 43

Re: openOCD debugging

Yes, you would have to remove the peripherals occupying these pins. You cannot use the JTAG pins for anything else when using them to debug.
by ESP_Sprite
Sat Dec 09, 2017 4:05 am
Forum: General Discussion
Topic: Editing Nes emu controls for built in game pads
Replies: 1
Views: 48

Re: Editing Nes emu controls for built in game pads

The playstation stuff is used here . Suggest you take out the call to psxReadInput and replace that to a call to your own driver, wich should return an 16-bit mask of the buttons/Dpad-directions pressed. You can then change the ev[] structure to map these to events. (Alternatively, entirely rewrite ...
by ESP_Sprite
Sat Dec 09, 2017 3:59 am
Forum: General Discussion
Topic: vTaskDelayUntil hangs
Replies: 9
Views: 308

Re: vTaskDelayUntil hangs

Suggest you use the ESP32 hardware timers (ISR, perhaps combined with a task that gets unblocked in that ISR if you need to do complex stuff) for this kind of granularity; the FreeRTOS task system isn't really meant to do stuff like this, and setting the FreeRTOS tick to 1KHz will spend a lot of tim...
by ESP_Sprite
Sat Dec 09, 2017 3:56 am
Forum: General Discussion
Topic: Help!The output is strange.
Replies: 2
Views: 41

Re: Help!The output is strange.

Are you sure your power supply (or USB lead, in case of a devboard) is good enough? Stuff like this tends to happen when the current draw of the ESP32 makes the input voltage sag too much.

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