Difference between revisions of "BMD301"
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Revision as of 05:08, 6 April 2017
Install OpenOCD:
https://learn.adafruit.com/programming-microcontrollers-using-openocd-on-raspberry-pi/wiring-and-test
openocd -f interface/raspberrypi-native.cfg -c "transport select swd; set WORKAREASIZE 0" -f target/nrf51.cfg
openocd -f interface/raspberrypi2-native.cfg -c "transport select swd; set WORKAREASIZE 0" -f target/nrf52.cfg
# openocd
Open On-Chip Debugger 0.10.0+dev-00096-gf605a23 (2017-04-05-19:26)
Licensed under GNU GPL v2
For bug reports, read
BCM2835 GPIO nums: swclk = 25, swdio = 24
BCM2835 GPIO config: srst = 18
srst_only separate srst_gates_jtag srst_push_pull connect_deassert_srst
adapter speed: 10000 kHz
cortex_m reset_config sysresetreq
srst_only separate srst_nogate srst_push_pull connect_deassert_srst
adapter_nsrst_delay: 100
adapter_nsrst_assert_width: 100
Info : BCM2835 GPIO JTAG/SWD bitbang driver
Info : SWD only mode enabled (specify tck, tms, tdi and tdo gpios to add JTAG mode)
Info : clock speed 4061 kHz
Info : SWD DPIDR 0x2ba01477
Error: Could not find MEM-AP to control the core
TargetName Type Endian TapName State
-- ------------------ ---------- ------ ------------------ ------------
0* nrf52.cpu cortex_m little nrf52.cpu unknown
Error: Could not find MEM-AP to control the core
Error: Target not examined, will not halt after reset!
TARGET: nrf52.cpu - Not halted
in procedure 'reset' called at file "openocd.cfg", line 14
in procedure 'ocd_bouncer'
