Search found 606 matches
- Mon Apr 16, 2018 3:27 pm
- Forum: General Discussion
- Topic: [SOLVED] Can't program ESP32 over UART on own PCB
- Replies: 7
- Views: 15808
Re: Can't program ESP32 over UART on own PCB
I'm surprised that you would develop your own board without even having the experience of using a $10 devkit board. You should be seeing a message on the terminal saying that it's ready for download. The BOOT pin GPIO 0 should be low, then the EN (CHIP_PU) pin should be used to reset. At that point ...
- Sun Apr 15, 2018 3:40 pm
- Forum: General Discussion
- Topic: Anyone get static IP assignment working for wifi?
- Replies: 11
- Views: 22333
Re: Anyone get static IP assignment working for wifi?
Thanks for the responses. Looks like I have a couple of things I can try. The wifi router I'm testing with is pretty old and basic. Fixing the IP based on MAC was the first thing I looked for in the settings and it doesn't seem to have that ability.
John A
John A
- Fri Apr 13, 2018 6:20 pm
- Forum: General Discussion
- Topic: Anyone get static IP assignment working for wifi?
- Replies: 11
- Views: 22333
Anyone get static IP assignment working for wifi?
I've put the following code in project and it shows the correct IP assigned. But I can't get DNS to work. I don't think the address I assign in dns_setserver is the problem as I also tried Google's 8.8.8.8. tcpip_adapter_ip_info_t ip_info; ip_addr_t addr; addr.type = IPADDR_TYPE_V4; addr.u_addr.ip4....
- Fri Apr 13, 2018 3:51 pm
- Forum: General Discussion
- Topic: can wifi,bt,ble coexit?
- Replies: 2
- Views: 3776
Re: can wifi,bt,ble coexit?
I know that BLE and Wifi can work at the same time.
John A
John A
- Thu Apr 12, 2018 7:38 pm
- Forum: General Discussion
- Topic: Happy Holidays! (W/ binary for your ESP32!)
- Replies: 19
- Views: 26489
Re: Happy Holidays! (W/ binary for your ESP32!)
This confuses me... So what does it mean to say the esp32 can output a full color PAL to AV port? What is the input format / source here? How does the esp32 receive this input? He's saying that the project listed here is a simple construction of a video signal that is nothing like how video signals...
- Wed Apr 04, 2018 11:19 pm
- Forum: General Discussion
- Topic: Getting RSSI of connected access point.
- Replies: 1
- Views: 4268
Re: Getting RSSI of connected access point.
Found it in another thread....
viewtopic.php?t=578
viewtopic.php?t=578
Code: Select all
wifi_ap_record_t wifidata;
if (esp_wifi_sta_get_ap_info(&wifidata)==0){
printf("rssi:%d\r\n", wifidata.rssi);
}
- Wed Apr 04, 2018 11:07 pm
- Forum: General Discussion
- Topic: Getting RSSI of connected access point.
- Replies: 1
- Views: 4268
Getting RSSI of connected access point.
Anyone know how to get the RSSI of an access point that is connected? I see it while scanning APs. I see it listed as in "promiscuous mode RX callback buffers". But a quick search of the docs reveals nothing else.
John A
John A
- Tue Apr 03, 2018 8:22 pm
- Forum: General Discussion
- Topic: ESP-IDF Compiling on Win10 with a twist
- Replies: 4
- Views: 6776
Re: ESP-IDF Compiling on Win10 with a twist
I develop and compile using Windows with the MSYS32 and toolchain downloaded from links provided here... https://esp-idf.readthedocs.io/en/latest/get-started/index.html I have used Windows 7, 8.1, and 10. When you do a make also add a -j8, which allows multiple cores to work at once and significantl...
- Tue Apr 03, 2018 5:57 pm
- Forum: General Discussion
- Topic: Stack overflow when using Aliyun SDK MQTT (SSL/TLS)
- Replies: 3
- Views: 5602
Re: Stack overflow when using Aliyun SDK MQTT (SSL/TLS)
printf("Stack free: %d\r\n", uxTaskGetStackHighWaterMark( NULL ));
- Mon Mar 26, 2018 6:56 pm
- Forum: General Discussion
- Topic: I need to read input from the user console
- Replies: 14
- Views: 27885
Re: I need to read input from the user console
That function is in .../components/console/command.c I use Notepad++ in windows for all my editing. It has a great "find in files" search feature that allows me to locate things in files very easily. It located that function in the SDK in a snap. When using a terminal program you just open the com p...