Search found 2157 matches

by WiFive
Fri Mar 22, 2019 2:37 am
Forum: Hardware
Topic: PSRAM WROVER-KIT_V3
Replies: 2
Views: 61

Re: PSRAM WROVER-KIT_V3

It would make more sense to have separate psram connected to fpga only and connect fpga to esp32 with hspi/vspi.
by WiFive
Fri Mar 22, 2019 2:26 am
Forum: General Discussion
Topic: espressif's "Chip7 2-2-A" spotted in the wild
Replies: 19
Views: 973

Re: espressif's "Chip7 2-2-A" spotted in the wild

Any bets on
usb rom bootloader
Encrypted psram
Improved adc
Battery backed rtc
by WiFive
Wed Mar 20, 2019 12:39 pm
Forum: General Discussion
Topic: espressif's "Chip7 2-2-A" spotted in the wild
Replies: 19
Views: 973

Re: espressif's "Chip7 2-2-A" spotted in the wild

So how many things from "What would you like to see in The Next Chip?" made it inside?
by WiFive
Wed Mar 20, 2019 12:34 pm
Forum: ESP32 IDF
Topic: ESP BLE Mesh v0.5 Beta has been released
Replies: 53
Views: 12230

Re: ESP BLE Mesh v0.5 Beta has been released

What is the plan for zephyr mesh vs nimble mesh going forward? Will both be supported? Is there still a plan to finish porting the full btdm zephyr stack as an alternative to bluedroid?
by WiFive
Wed Mar 20, 2019 12:25 pm
Forum: ESP32 Arduino
Topic: FreeRTOS, dual-core, two task, ...to slow
Replies: 11
Views: 251

Re: FreeRTOS, dual-core, two task, ...to slow

You know you can use vTaskDelay( x ) where x is the number of CPU clock ticks you want to delay? With the ESP32 CPU running at 240Mhz, you get a clock tick every 0.0000041666666666667 ms. All you do is figure out how many clock ticks you want to wait or! You can use vTaskDelayUntil https://www.free...
by WiFive
Tue Mar 19, 2019 2:17 pm
Forum: ESP32 IDF
Topic: I2C Slave address masking
Replies: 1
Views: 50

Re: I2C Slave address masking

It doesn't look possible, but maybe you could use both i2c peripherals on the same pins to get 2 addresses.

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