On Wed, Nov 04, 2020 at 06:56:50PM -0300, Alan Carvalho de Assis wrote: > Hi Bernd, > > Did you disable the serial console? > > CONFIG_NO_SERIAL_CONSOLE=y (Device Drivers -> Serial Driver Support -> > Serial console (No serial console) ).
[194]nuttx-devel> grep CONSOLE contrib/nuttx/.config # CONFIG_DEV_CONSOLE is not set # CONFIG_SERIAL_CONSOLE is not set Don't have that option avaiable. CONFIG_SERIAL=y This one is still enabled, although I think I don't need it. The board has no NuttX UART on the controller enabled. I do run SERCOM3 as UART, but because of strict Modbus/RTU timing in my own code. SERCOM0 is SPI for W25Q16 used with NXFFS SERCOM1 is I2C for FM24CL16 used for raw access SERCOM2 is disabled and no available pins to use it. SERCOM3 out of NuttX -- B.Walter <be...@bwct.de> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
