SIM card related Projects » Osmocom Card Operating System

= CC32RS512 JTAG =

If the CC32RS512 is packaged in a DIL package for use on a development board, its ARM-JTAG is exposed on pads
and available for hardware assisted debugging, flashing, etc.

The osmo-cos.git repository has an example OpenOCD configuration file, as well as a patch for adding
support for the CC32RS512 internal flash controller. * http://cgit.osmocom.org/cgit/osmo-cos/tree/openocd/0001-Add-a-flash-driver-for-the-CC32RS512-internal-flash-.patch * http://cgit.osmocom.org/cgit/osmo-cos/tree/openocd/cc32rs512.cfg

flashing binary code from a file

You can use the following command to flash the contents of /my/local.file into flash starting at base address
0x40000.

{{{
reset halt
flash write_image erase /my/local.file.bin 0x40000
}}}

You can verify the result by looking at the memory at 0x40000: {{{
mdw 0x40000 10
}}}

erasing flash

You can use the following command to erase 512 bytes of flash: {{{
flash erase_address 0x40000 512
}}}