180 questions
It takes about 10 ms to process one EEPROM.read() and 57 ms to process EEPROM.write().Even if I just commented out delay() with eeprom_read and eeprom_write in the example sketch for Spresense, it wil...
When Sony Spresense runs GNSS.iso, an example sketch from Arduino IDE, it is not possible to capture a satellite with an SD card on the expansion board.If no SD card is inserted, location information ...
Development Environment: arduino IDEboards:spresenseI tried to find a way to clip only the QVGA YUV422 image obtained by video stream, but it has not been resolved.I understand that the following func...
I use the camera module and camera.ino to record images on the SD card, but I can only save about 2 frames per second.Please tell me how to make it possible to record on an SD card at about 30 FPS.Tha...
camera.ino provides an example of capturing JPG.By the way, is it possible to take a video?At that time, is it possible to record the sound as well?
We are building a debug environment for ecipse+openocd.I don't know how to debug the example hello program.Could you tell me the steps in detail?Now, what I've tried is when I started debugging nuttx....
For more information on connecting speakers to the Presense and making soundsI'd like to connect the speakers to JP8 and JP9 on the Spresense expansion board and play the sound.We are considering impl...
I noticed that I was trying to send a binary file by modifying sdk/system/netutils/webclient.c.If I try to send more than 1500 bytes of text (buffer), I try to send the buffer bytes properly for a few...
If you know how to set the even parity of UART in Spresense, please let me know.Currently, there is an error and it seems that only non-parity can be set.Serial2.begin(9600, SERIAL_8E1);Run this and y...
[Operational Instructions]lte_aws_iot_sample applicationlog1 [About 16 hours of log]sdkTest/sub hello from SDK QOS 0:22592Subscribe callbacksdkTest/sub hello from SDK QOS1: 22593Subscribe callbacksdkT...
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