Can you share the root cause you found and solution?
Search found 3529 matches
- Sun May 15, 2022 4:53 pm
- Forum: Hardware
- Topic: Hardware Flash Corruption Issue
- Replies: 55
- Views: 40518
- Sun May 15, 2022 4:49 pm
- Forum: General Discussion
- Topic: How can I build C project without FreeRTOS?
- Replies: 11
- Views: 6645
Re: How can I build C project without FreeRTOS?
There is a reason why all those mentioned OS exist, it's the best general solution to effectively time share the CPU. ESP peripherals have been designed to work in this context with internal state machines. If you are trying to use esp32 as basically a coprocessor type role because it is cheap, you ...
- Fri May 13, 2022 12:12 am
- Forum: General Discussion
- Topic: Why i am getting different ble MAC address in android and IOS devices?
- Replies: 1
- Views: 1794
- Wed May 11, 2022 7:21 pm
- Forum: Hardware
- Topic: WiFi transfer speed starts out great, then crashes down: can the ESP32's WiFi dynamic rate scaling algorithm be tuned?
- Replies: 8
- Views: 4340
Re: WiFi transfer speed starts out great, then crashes down: can the ESP32's WiFi dynamic rate scaling algorithm be tune
Have you tried esp_wifi_internal_set_fix_rate
- Fri May 06, 2022 6:02 pm
- Forum: ESP-IDF
- Topic: Multiple PSRAM into memory mapping
- Replies: 3
- Views: 1910
Re: Multiple PSRAM into memory mapping
I don't think so, you would have to be able to associate each memory mapped region to a different chip select. There are 128mb psram chips though.
- Thu May 05, 2022 2:11 pm
- Forum: ESP-IDF
- Topic: Custom bootloader
- Replies: 4
- Views: 4059
Re: Custom bootloader
You don't need IRAM_ATTR because the bootloader has its own linker script which places everything in iram but it's good to be aware of it.
- Thu May 05, 2022 2:06 pm
- Forum: General Discussion
- Topic: ESP32-WROOM-32D NRND
- Replies: 1
- Views: 1451
Re: ESP32-WROOM-32D NRND
ESP32-WROOM-32E(16MB) just be aware that flash pins are not connected to external pads on new modules
- Thu May 05, 2022 2:04 pm
- Forum: General Discussion
- Topic: Huge currents drawn with ESP32 WROVER KIT (with attached LCD display board
- Replies: 3
- Views: 1862
Re: Huge currents drawn with ESP32 WROVER KIT (with attached LCD display board
What are you using to measure the current and do you have graphs?
- Wed May 04, 2022 9:20 pm
- Forum: Hardware
- Topic: ESP32-WROOM direct external QSPI flash for mass production programming
- Replies: 3
- Views: 2557
Re: ESP32-WROOM direct external QSPI flash for mass production programming
ESP32-WROOM32-E does NOT expose spi flash pins.
- Wed May 04, 2022 9:11 pm
- Forum: General Discussion
- Topic: Try wifi ssid and password before connect
- Replies: 2
- Views: 1621
Re: Try wifi ssid and password before connect
Most likely no because you would have to either perform a handshake or observe a handshake. What would be the advantage over apsta mode? You would still have to switch channels.