I’m trying to run a keyword recognition example (The Static buffer example) on an ESP32, in particular the MH ET LIVE MiniKit:
I built an impulse following the tutorial and downloaded it. It compiles for the Arduino Nano 33 BLE Sensor. (I don’t have a Nano 33 - yet). When I compile for the ESP32 I get the following compile errors:
…NNSupportFunctions\arm_nn_accumulate_q7_to_q15.c:57:22: error: implicit declaration of function ‘__PKHTB’ [-Werror=implicit-function-declaration]
vo2 = (q31_t)__PKHTB(v1, v2, 16);
vo1 = (q31_t)__PKHBT(v2, v1, 16);
cc1.exe: some warnings being treated as errors
I’m using Arduino 1.8.15 and installed the ESP32 board manager from:
I get the same error when I choose any of the following boards:
MH ET LIVE ESP32MiniKit
MH ET LIVE ESP32DevKit
WEMOS D1 MINI ESP32
I see other people have successfully run on an ESP, so I suspect I’m overlooking something simple.
Can someone point me in the right direction?