Search found 3529 matches
- Fri Feb 15, 2019 3:52 am
- Forum: General Discussion
- Topic: How does uPython call the corresponding C code of python instruction ?
- Replies: 1
- Views: 2362
- Tue Feb 12, 2019 3:37 am
- Forum: General Discussion
- Topic: U-Boot port for expressif ESP_WROVER_KIT
- Replies: 5
- Views: 5749
Re: U-Boot port for expressif ESP_WROVER_KIT
I would guess more specifically he wants an interactive 2nd stage bootloader that would allow you to interrupt normal boot and update the firmware over uart without having to enter 1st stage bootloader download mode
- Tue Feb 05, 2019 11:55 am
- Forum: General Discussion
- Topic: ESP 32 FCC Testing | SDK Test Mode?
- Replies: 3
- Views: 5665
- Tue Feb 05, 2019 11:50 am
- Forum: ESP-IDF
- Topic: Can driver bug
- Replies: 2
- Views: 3402
Re: Can driver bug
Did you open GitHub issue?
- Mon Jan 21, 2019 2:15 pm
- Forum: General Discussion
- Topic: Configuring ESP32 to execute from SPI RAM
- Replies: 8
- Views: 11423
Re: Configuring ESP32 to execute from SPI RAM
Psram is mapped into dram and the CPU cannot execute instructions from dram
- Mon Jan 21, 2019 2:10 pm
- Forum: Hardware
- Topic: LAN8720 manual reset
- Replies: 4
- Views: 8244
- Tue Jan 15, 2019 5:02 am
- Forum: General Discussion
- Topic: (solved) LWIP/sockets memory leak?
- Replies: 6
- Views: 10649
Re: LWIP/sockets memory leak?
Is it still there if you don't stop/start wifi? Although 3.1.1 includes https://github.com/espressif/esp32-wifi ... 32f332c4e7 so maybe not.
- Tue Jan 15, 2019 3:26 am
- Forum: ESP-IDF
- Topic: High Level Interrupt on external GPIO Interrupt
- Replies: 15
- Views: 19189
Re: High Level Interrupt on external GPIO Interrupt
Are you sure ESP_INTR_FLAG_HIGH returns a level 5 interrupt since it matches more than one level?
- Tue Jan 15, 2019 3:10 am
- Forum: General Discussion
- Topic: running ESP32-D2WD at 240 MHz ??
- Replies: 3
- Views: 7718
Re: running ESP32-D2WD at 240 MHz ??
You can put small programs wholly into iram, most people are using too big of a program to do that. pico D4 comes with passives and the crystal inside, which you would have to fit in that 24mm² including trace routing to come out even. It is possible the reason for the 160mhz limitation is thermal c...
- Mon Jan 14, 2019 12:50 am
- Forum: ESP-IDF
- Topic: DShot Implementation
- Replies: 8
- Views: 11159