Search found 214 matches
- Mon Jan 22, 2018 9:44 am
- Forum: General Discussion
- Topic: How to use ESP32 as server to send data of a sensor through its bluetuth
- Replies: 2
- Views: 6322
Re: How to use ESP32 as server to send data of a sensor through its bluetuth
Have you looked up what ssp does? Serial Port Profile (SPP) If you're replacing a serial communication interface (like RS-232 or a UART) with Bluetooth, SPP is the profile for you. SPP is great for sending bursts of data between two devices. Bluetooth Basics - learn.sparkfun.com https://learn.sparkf...
- Mon Jan 22, 2018 9:35 am
- Forum: General Discussion
- Topic: Esp32 new IC programming issue
- Replies: 1
- Views: 3202
Re: Esp32 new IC programming issue
if you open a Serial Terminal (Putty, idf_monitor) and put your device in download mode you should see this message:
Then you can close the terminal and run "make flash"rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download
- Sat Dec 23, 2017 10:57 am
- Forum: General Discussion
- Topic: reason for watchdog trigger.
- Replies: 10
- Views: 15762
Re: reason for watchdog trigger.
did you try to add a "vTaskDelay(100/portTICK_RATE_MS);" do{ rv = select(n, &readfds, NULL, NULL, &tv); #if (defined WIFI_DEBUG_PRINT) && (defined WIFI_SERVER_LINK_STATUS) ESP_LOGI(Display, "\n\nselect returns= %d\n\n",rv); #endif if (rv > 0) { if (FD_ISSET(s, &readfds)) { bzero(recv_buf, sizeof(rec...
- Mon Dec 18, 2017 1:21 pm
- Forum: General Discussion
- Topic: reason for watchdog trigger.
- Replies: 10
- Views: 15762
Re: reason for watchdog trigger.
Your last log msg is "ESP_LOGI(Display, "... socket send success");" WiFive: Add some debug to the do while loop Means this loop: do{ rv = select(n, &readfds, NULL, NULL, &tv); if (rv > 0) { if (FD_ISSET(s, &readfds)) { bzero(recv_buf, sizeof(recv_buf)); read(s, recv_buf, sizeof(recv_buf)-1); strcat...
- Tue Dec 12, 2017 2:23 pm
- Forum: General Discussion
- Topic: reason for watchdog trigger.
- Replies: 10
- Views: 15762
Re: reason for watchdog trigger.
Can you post your main task?
Probably your app_main()
Probably your app_main()
- Tue Dec 05, 2017 10:50 am
- Forum: General Discussion
- Topic: MSYS Issues - cygheap base mismatch detected
- Replies: 2
- Views: 6197
Re: MSYS Issues - cygheap base mismatch detected
It just happend again, did not update esp-idf or anything else. My windows desktop only has 4gb memory, that could be the problem.
idf_monitor keeps crashing too...
idf_monitor keeps crashing too...
- Tue Nov 21, 2017 10:15 am
- Forum: General Discussion
- Topic: MSYS Issues - cygheap base mismatch detected
- Replies: 2
- Views: 6197
MSYS Issues - cygheap base mismatch detected
Last week after a windows 10 update MSYS started to fail. After one reboot I was able to run "make monitor" again, but bash failed: C:\Users\schr>c:\msys32\usr\bin\bash.exe 1 [main] bash (8348) c:\msys32\usr\bin\bash.exe: *** fatal error - cygheap base mismatch detected - 0xEC4408/0xFC4408. This pro...
- Tue Nov 21, 2017 9:51 am
- Forum: ESP32 Arduino
- Topic: Where to run "make menuconfig"
- Replies: 1
- Views: 11822
Re: Where to run "make menuconfig"
If you build with esp-idf you can call "make menuconfig" in your project folder to set the configuration. But since you are using Arduino it will be different. "make menuconfig" loads the file "tools/sdk/sdkconfig" and allows you to change them. Somewhere "tools/sdk/include/config/sdkconfig.h" is ge...
- Fri Nov 10, 2017 10:23 am
- Forum: ESP-IDF
- Topic: C++ set-up question
- Replies: 3
- Views: 10360
Re: C++ set-up question
Doesn't have to be cpp. see this discussion: https://stackoverflow.com/questions/1545080/c-code-file-extension-cc-vs-cpp The hint in the error would be "CC build/main/main.o" CC means gcc was used, not "xtensa-esp32-elf-g++". When you change your main to cpp you will see it compile as "CXX build/mai...
- Fri Nov 10, 2017 10:15 am
- Forum: Report Bugs
- Topic: msys32 blocks the computer and the mouse starts to move without control
- Replies: 8
- Views: 10737
Re: msys32 blocks the computer and the mouse starts to move without control
i've had the same problem, although when I pull out the usb cable connected to my esp32 the madness stops =P
It was clicking too, dragging and dropping all kinds of things haha.
It was clicking too, dragging and dropping all kinds of things haha.