#
# Mulle programmer board v0.60
#
# The Mulle programming board uses a FTDI FT2232H chip for USB UART and JTAG
# combined functionality.
#

# Reduce this if you are having problems with losing connection to the Mulle
adapter_khz 1000

# JTAG interface configuration

interface ftdi
ftdi_device_desc "Mulle Programmer v0.60"
ftdi_vid_pid 0x0403 0x6010

ftdi_channel 1
ftdi_layout_init 0x0008 0x005b

# These are the pins that are used for SRST and TRST. Note that the Mulle
# programming board inverts the reset signal between the FTDI chip and the MCU,
# so we need to use -ndata here to tell OpenOCD that the signals are active HIGH.
ftdi_layout_signal nTRST -ndata 0x0010
ftdi_layout_signal nSRST -ndata 0x0040

# In the eyes of OpenOCD, the reset signal is push-pull, because of the hardware
# design however, it is actually open drain.
reset_config srst_push_pull