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| author | Brian Cully <bjc@kublai.com> | 2019-08-31 16:05:47 -0400 |
|---|---|---|
| committer | Brian Cully <bjc@kublai.com> | 2019-08-31 16:33:19 -0400 |
| commit | cb0243a8e90414aa33a19e21631e3d9d2e1c40c4 (patch) | |
| tree | 8ab398dc80c668f140a1bfcc0cbc840c02661ea0 | |
| parent | 5c7098f2a41b68fc18b4eb18482dc2da21df3d43 (diff) | |
| download | bleusb-cb0243a8e90414aa33a19e21631e3d9d2e1c40c4.tar.gz bleusb-cb0243a8e90414aa33a19e21631e3d9d2e1c40c4.zip | |
WIP: SAMD GDB stuff
This isn't quite working.
| -rw-r--r-- | usb/.cargo/config | 4 | ||||
| -rw-r--r-- | usb/.gdbinit | 12 | ||||
| -rw-r--r-- | usb/openocd.conf | 11 |
3 files changed, 27 insertions, 0 deletions
diff --git a/usb/.cargo/config b/usb/.cargo/config index b10f29d..9a30220 100644 --- a/usb/.cargo/config +++ b/usb/.cargo/config @@ -1,2 +1,6 @@ [build] target = "thumbv6m-none-eabi" + +[target.thumbv6m-none-eabi] +rustflags = ["-C", "link-arg=-Tlink.x"] +runner = "gdb-multiarch" diff --git a/usb/.gdbinit b/usb/.gdbinit new file mode 100644 index 0000000..2782abd --- /dev/null +++ b/usb/.gdbinit @@ -0,0 +1,12 @@ +# print demangled symbols by default +set print asm-demangle on + +# OpenOCD +set remote hardware-breakpoint-limit 4 +set remote hardware-watchpoint-limit 2 +target extended-remote :3334 +#target remote :3333 +#monitor flash breakpoints 1 +monitor arm semihosting enable +monitor arm semihosting_fileio enable +#monitor arm semihosting IOClient 3 diff --git a/usb/openocd.conf b/usb/openocd.conf new file mode 100644 index 0000000..586c517 --- /dev/null +++ b/usb/openocd.conf @@ -0,0 +1,11 @@ +gdb_port 3334 +telnet_port 4445 +tcl_port 6667 + +source [find interface/stlink-v2.cfg] +set TRANSPORT stlink_jtag +set CPUTAPID 0x0bc11477 +source [find target/at91samdXX.cfg] + +adapter_khz 3750 +reset_config srst_only srst_nogate |