circuitpython/ports/zephyr/prj_qemu_cortex_m3.conf

# Interrupt-driven UART console has emulation artifacts under QEMU,
# disable it
CONFIG_CONSOLE_PULL=n

# Networking drivers
# SLIP driver for QEMU
CONFIG_NET_SLIP_TAP=y
zephyr: Switch to interrupt-driven pull-style console. While this console API improves handling on real hardware boards (e.g. clipboard paste is much more reliable, as well as programmatic communication), it vice-versa poses problems under QEMU, apparently because it doesn't emulate UART interrupt handling faithfully. That leads to inability to run the testsuite on QEMU at all. To work that around, we have to suuport both old and new console routines, and use the old ones under QEMU. 2017-10-07 10:09:53 -04:00			`# Interrupt-driven UART console has emulation artifacts under QEMU,`
			`# disable it`
			`CONFIG_CONSOLE_PULL=n`

zephyr: Add qemu_cortex_m3 config fragment. Should work for QEMU networking with soon-to-merged upstream patch. 2017-02-14 09:01:26 -05:00			`# Networking drivers`
			`# SLIP driver for QEMU`
			`CONFIG_NET_SLIP_TAP=y`