harry-boe wrote: ↑

Wed Jan 23, 2019 12:14 pm

There is no need to patch the code and no need to comment out the Touch drivers.

Yes, with recent versions of esp-iot-solution (>= January 2019) the code no longer needs to be patched.

Perhaps the "Recording WAV file and upload to HTTP Server" example provides some useful ideas.

For anyone who ends up here asking the same question, there's quite a bit of overlap in the features supported by the cli example and the features supported by the firmware flashed onto a newly purchased ESP32-LyraT.

Is the source code for the firmware flashed onto a newly purchased ESP32-LyraT available online?

There's a ZIP file with the schematic at https://www.espressif.com/en/support/download/documents To find it search for "ESP32-Sense Kit Reference Design" on that page. The current version of the ZIP file is at https://www.espressif.com/sites/default/files/documentation/ESP32-Sense_Kit_reference_desi...

Vader_Mester wrote: ↑

Thu Jan 10, 2019 11:23 am

fivdiAtESP32 wrote: ↑

Wed Jan 02, 2019 5:58 pm

Interesting, very interesting indeed. There's some information about the board here too.

Most useful post. I have mine untouched so far, cause I don't know how to use it. Now I do

The link is broken, the information is now here

Thank you for the link i've watched the video i've import the xml i've encounter a problem: cygwin/types:no such file or directory so i've creted one in newlib and pass the types.h from sys folder into cygwin folder (that i've created) now it shows me another problem: C:\esp-idf/components/freertos...

The information about the heap displayed at boot time isn't all that counts. What's also important is the largest_free_block of memory available on the heap when malloc is invoked. There's a function called heap_caps_print_heap_info which can be invoked to print information about memory that can be ...

Hmm..., what's the value of I2C_WAITTIME_TICKS?

Would something like the following not work? m_i2c_cmd = i2c_cmd_link_create(); ESP_ERROR_CHECK(i2c_master_start(m_i2c_cmd)); ESP_ERROR_CHECK(i2c_master_write_byte(m_i2c_cmd, SHT20_ADDR_WRITE, true)); ESP_ERROR_CHECK(i2c_master_write_byte(m_i2c_cmd, cmd, true)); ESP_ERROR_CHECK(i2c_master_cmd_begin(...