Nice.
Is there a way for me to access this through my gopher client?
Search found 62 matches
- Mon Apr 03, 2017 7:37 pm
- Forum: General Discussion
- Topic: [Video] ESP32 - The ESP32 IRC channel
- Replies: 12
- Views: 17569
- Mon Apr 03, 2017 5:40 pm
- Forum: Report Bugs
- Topic: I2C SCL frequency 10% less than it should be at 400kHz
- Replies: 55
- Views: 92424
Re: I2C SCL frequency 10% less than it should be at 400kHz
A little update from my side: I added an oled display and an arduino to my I2C setup to generate some traffic. While testing some changes to make things faster I ran into issues with unreliable communication. Errors will pop up several times a day, causing my reboot logic to trigger. I just undid th...
- Thu Mar 30, 2017 9:00 pm
- Forum: Hardware
- Topic: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26
- Replies: 32
- Views: 54947
Re: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26
The pin 1 dot wouldn't line up with pin 1 if it was on the 14 pin side...
Cheers
Cheers
- Mon Mar 27, 2017 11:51 pm
- Forum: Report Bugs
- Topic: I2C SCL frequency 10% less than it should be at 400kHz
- Replies: 55
- Views: 92424
Re: I2C SCL frequency 10% less than it should be at 400kHz
Hi Angus, thx.
It might be a while until I get up to speed with the IDF. I'm working on a little arduino project right now, and rather would finish this first.
Cheers
It might be a while until I get up to speed with the IDF. I'm working on a little arduino project right now, and rather would finish this first.
Cheers
- Mon Mar 27, 2017 10:20 pm
- Forum: Report Bugs
- Topic: I2C SCL frequency 10% less than it should be at 400kHz
- Replies: 55
- Views: 92424
Re: I2C SCL frequency 10% less than it should be at 400kHz
Hi Angus, thanks for the feedback! I had a look at the performance penalty of using the slower address. I counted the cycles used for a call to "i2cSetCmd" for both variants. Using the 3xxx address, I get at 0.733µs,while the 6xxx address makes i2cSetCmd take 1.046µs or 142.7% of the original versio...
- Sun Mar 26, 2017 7:59 pm
- Forum: ESP-IDF
- Topic: [Solved] Eclipse, C++ and the Standard Template Library
- Replies: 11
- Views: 19514
Re: [Solved] Eclipse, C++ and the Standard Template Library
FWIW, you can't have lambdas inherit any context if you want to use function pointers.
I looked them up a while ago because I wanted to add some context to an ISR, but no dice...
I looked them up a while ago because I wanted to add some context to an ISR, but no dice...
- Sun Mar 26, 2017 1:13 am
- Forum: Report Bugs
- Topic: I2C SCL frequency 10% less than it should be at 400kHz
- Replies: 55
- Views: 92424
Re: I2C SCL frequency 10% less than it should be at 400kHz
Hans, Others have been having this problem as well and I shared your post with them. Thanks to your discovery, the problem may be resolved. An issue has been raised on Github regarding this: https://github.com/espressif/arduino-esp32/issues/286 . You might want to subscribe to that issue on there t...
- Sun Mar 26, 2017 1:08 am
- Forum: Report Bugs
- Topic: I2C SCL frequency 10% less than it should be at 400kHz
- Replies: 55
- Views: 92424
Re: I2C SCL frequency 10% less than it should be at 400kHz
I'll give that a look - define "much better" though... are you seeing errors still, but fewer, or no problems at all (so far)? Well, since I just made the change, I didn't want to jinx it :) It's now been running for 63000 seconds at a cycle time of 14ms = 4,500,000 updates so far, and I haven't sp...
- Sat Mar 25, 2017 6:14 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 310155
Re: About the CAN controller.
Heh, I read that one a while ago.
Problem is, some hardware vendors require RTR's if you want to communicate with their equipment.
Guess they failed to read the linked post
RTR's are a nuisance.
Cheers
Problem is, some hardware vendors require RTR's if you want to communicate with their equipment.
Guess they failed to read the linked post
RTR's are a nuisance.
Cheers
- Sat Mar 25, 2017 5:33 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 310155
Re: About the CAN controller.
Nice.
Dont't forget about those pesky RTR frames
Cheers
Dont't forget about those pesky RTR frames
Cheers