RIOT/makefiles/tools/openocd-adapters/sysfs_gpio.inc.mk

# sysfs GPIO debug adapter

SWCLK_PIN ?= 21
SWDIO_PIN ?= 20
SRST_PIN ?= 16

OPENOCD_ADAPTER_INIT ?= \
  -c 'interface sysfsgpio' \
  -c 'sysfsgpio_swd_nums $(SWCLK_PIN) $(SWDIO_PIN)' \
  -c 'sysfsgpio_srst_num $(SRST_PIN)' \
  -c 'adapter_nsrst_delay 100' \
  -c 'adapter_nsrst_assert_width 100'

# default to SWD
OPENOCD_TRANSPORT ?= swd
makefiles/openocd: add sysfs gpio debug adapter Add support for sysfs gpio adapter. 2019-03-13 17:26:02 +01:00			`# sysfs GPIO debug adapter`

			`SWCLK_PIN ?= 21`
			`SWDIO_PIN ?= 20`
			`SRST_PIN ?= 16`

			`OPENOCD_ADAPTER_INIT ?= \`
			`-c 'interface sysfsgpio' \`
			`-c 'sysfsgpio_swd_nums $(SWCLK_PIN) $(SWDIO_PIN)' \`
			`-c 'sysfsgpio_srst_num $(SRST_PIN)' \`
			`-c 'adapter_nsrst_delay 100' \`
			`-c 'adapter_nsrst_assert_width 100'`
makefiles/tools/openocd-adapters: default to SWD, but make it configurable 2020-07-09 17:03:15 +02:00
			`# default to SWD`
			`OPENOCD_TRANSPORT ?= swd`