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| author | David Barksdale <amatus@amatus.name> | 2015-09-23 19:12:48 -0500 |
|---|---|---|
| committer | David Barksdale <amatus@amatus.name> | 2015-09-23 19:12:48 -0500 |
| commit | fc99e37100f93f69392777265cc2287a4d5c6bb1 (patch) | |
| tree | 04ad4e555a6dc1b8c261747b4247a02afd802ee2 | |
| parent | 493de2a81baf2bf307d96dcff7689846f6d7ff4f (diff) | |
How to build
I documented the steps I took to build the hello_world example
and load it into flash.
| -rw-r--r-- | laser-tag software/howto build | 20 | ||||
| -rw-r--r-- | laser-tag software/openocd.cfg | 3 |
2 files changed, 23 insertions, 0 deletions
diff --git a/laser-tag software/howto build b/laser-tag software/howto build new file mode 100644 index 0000000..9ecf74b --- /dev/null +++ b/laser-tag software/howto build @@ -0,0 +1,20 @@ +This is how I got hello_world building on my Ubuntu box. +0) apt-get install cmake gcc-arm-none-eabi +1) Download the Freescale KSDK 1.2.0 Mainline for Linux tarball +2) Read KSDK_1.2.0/doc/Getting Started with Kinetis SDK (KSDK) v.1.2.pdf +3) export ARMGCC_DIR=/usr + cd KSDK_1.2.0/lib/ksdk_platform_lib/armgcc/KL27Z4 + ./build_debug.sh +4) cd KSDK_1.2.0/examples/frdmkl27z/demo_apps/hello_world/armgcc + cp CMakeLists.txt CMakeLists.txt.orig + sed -i 's/KL27Z644/KL27Z4/g' CMakeLists.txt + sed -i 's/MKL27Z64/MKL27Z256/g' CMakeLists.txt + ./build_debug.sh +5) openocd + in another terminal: + telnet localhost 4444 + reset halt +6) in another terminal: + gdb-multiarch -x gdb.init path/to/hello_world.elf + gdb) load + gdb) monitor reset diff --git a/laser-tag software/openocd.cfg b/laser-tag software/openocd.cfg index 06f921a..dc381b5 100644 --- a/laser-tag software/openocd.cfg +++ b/laser-tag software/openocd.cfg @@ -2,3 +2,6 @@ source [find interface/ftdi/dp_busblaster_kt-link.cfg] transport select swd set CHIPNAME kl27 source [find target/klx.cfg] +$_TARGETNAME configure -event reset-init { + adapter_khz 1000 +} |