Boot time is 10 seconds for a NUCLEO_L452RE build
Posted: Mon Jan 20, 2020 12:09 am
I built V1.12 for the NUCLEO_L452RE board. When I reset the board, it is nearly 10 seconds before a promt appears. I checked this with a logic analyzer to prove that it was not a delay from WinDoz. Thoughts anyone? For what it's worth, I used whatever compiler you get with a apt-get install gcc-arm-none-eabi on Ubuntu 18.04 and not the latest version 9 that came out last Novemer from ARM Ltd.
Thanks
Rich
PS: With the same build environment, I created an image for the PYBV11. Here is the output. It responded to a reset in the normal quick time.
Code: Select all
MicroPython v1.12-68-g3032ae115 on 2020-01-19; NUCLEO-L452RE with STM32L452RE
Type "help()" for more information.
>>>
Rich
PS: With the same build environment, I created an image for the PYBV11. Here is the output. It responded to a reset in the normal quick time.
Code: Select all
MicroPython v1.12-68-g3032ae115 on 2020-01-19; PYBv1.1 with STM32F405RG
Type "help()" for more information.
>>>