Search found 3118 matches

by ESP_Sprite
Fri Aug 26, 2016 12:00 pm
Forum: Hardware
Topic: VDET control pins
Replies: 4
Views: 4021

Re: VDET control pins

They are general RTC-domain inputs. You can use them as GPIO (well, they're input only, so GPI) or connect them to an ADC.
by ESP_Sprite
Fri Aug 26, 2016 11:59 am
Forum: Documentation
Topic: [Documentation Release] ESP32 Technical Reference
Replies: 38
Views: 47127

[Documentation Release] ESP32 Technical Reference

ESP32 technical Reference Manual This is the first version of the document, containing info about System,Memory, Reset and Clocks, and a register-level description of the IO mux, GPIO matrix, LED PWM controller, remote controller peripherial, pulse counter, 64-bit timers, watchdog timers and the AE...
by ESP_Sprite
Wed Aug 24, 2016 4:45 pm
Forum: General Discussion
Topic: OpenOCD and hardware debugger support
Replies: 13
Views: 12971

Re: OpenOCD and hardware debugger support

Yes, OpenOCD is being worked on very hard, I just finished re-basing the tree on the latest upstream version. At the moment, it supports standard gdb debugging, and I just got FreeRTOS support working again as well, so you can basically switch between individual threads in gdb. Multicore support doe...
by ESP_Sprite
Sun Aug 21, 2016 2:58 pm
Forum: General Discussion
Topic: Here We Go: Release 1st Sept.
Replies: 22
Views: 12859

Re: Here We Go: Release 1st Sept.

Rudi: Just checked the techdocs: the ESP32 has 2xI2C.
by ESP_Sprite
Thu Aug 18, 2016 2:46 pm
Forum: General Discussion
Topic: Interest in developer preview?
Replies: 28
Views: 17671

Re: Interest in developer preview?

Okay, we released the SDK. As I said, this is just a developer preview and we don't want to create any false expectations here: please assume the code is work-in-progress and we'd appreciate it if it didn't get too much publicity yet. With that said, it gives a very good indication where we want to ...
by ESP_Sprite
Thu Aug 18, 2016 11:16 am
Forum: General Discussion
Topic: Interest in developer preview?
Replies: 28
Views: 17671

Re: Interest in developer preview?

No, the ESP31 BT stack hasn't been publically released, sorry.
by ESP_Sprite
Thu Aug 18, 2016 9:14 am
Forum: General Discussion
Topic: EMI due to High clock speed
Replies: 1
Views: 1907

Re: EMI due to High clock speed

We have not one, not two but three different watchdogs, in two different clock domains, so you should be fine with respect to that I guess :) Furthermore, while the internal CPU core and memory is 240MHz, the peripheral clock is in general not more than 80MHz, so the EMI emissions should be limited ...
by ESP_Sprite
Wed Aug 17, 2016 4:40 pm
Forum: General Discussion
Topic: Interest in developer preview?
Replies: 28
Views: 17671

Re: Interest in developer preview?

Of course. Even being able to study little pieces will help when trying to efficiently develop an application later. But if you say there's still no Bluetooth stack and a ton of lib.a I might cry. But crying is healthy. Sorry, BT stack hasn't been ported over from the ESP31 SDK yet. For the amount ...
by ESP_Sprite
Wed Aug 17, 2016 3:32 pm
Forum: General Discussion
Topic: Interest in developer preview?
Replies: 28
Views: 17671

Interest in developer preview?

Hey guys/gals, I know some of you are somewhat angry that esp32.com has seemed to be somewhat low on new documentation being sent out. Maybe I have something that might interest you. We have at the moment a snapshot of the SDK that we're releasing as a developer preview to a customer. It's pretty us...
by ESP_Sprite
Wed Aug 17, 2016 8:22 am
Forum: General Discussion
Topic: GPIO Matrix Document Available
Replies: 5
Views: 8089

Re: GPIO Matrix Document Available

Are all pin uses mutually exclusive or may some be overlapped during use somehow? Outputs are mutually exclusive, for obvious reasons. Inputs can be shared in the GPIO matrix, that is, you connect one GPIO pin to multiple peripheral inputs. You can also connect a pin to the output of one peripheral...

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