Search found 2 matches

by rstjorden
Tue Jan 21, 2020 10:07 am
Forum: General Discussion
Topic: Core 1 panic'ed InstrFetchProhibited measurement from i2s to array
Replies: 0
Views: 1564

Core 1 panic'ed InstrFetchProhibited measurement from i2s to array

Hi, I am trying to store samples from i2s mic to int32_t array, The size of the array is 32000 to store 2 seconds of recording (16kHz, 32 bit every sample.) I get this error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. When i reduce the array size to 200 it workes. code: #includ...
by rstjorden
Sun Jan 12, 2020 7:56 pm
Forum: General Discussion
Topic: A2DP source using I2S
Replies: 0
Views: 2039

A2DP source using I2S

Hi guys, My main goal is to use the I2S RX to get audio signals fron a mic and send is through A2DP source to an android app as a sink. so far i have found this exemple: https://github.com/espressif/esp-idf/tree/3634192deda85981466897869ac550665a8cb3df/examples/bluetooth/bluedroid/classic_bt/a2dp_so...