from stm32f2x.c:1791
static const struct command_registration stm32f2x_command_handlers[] = {
{
.name = "stm32f2x",
.mode = COMMAND_ANY,
.help = "stm32f2x flash command group",
.usage = "",
.chain = stm32f2x_exec_command_handlers,
},
COMMAND_REGISTRATION_DONE
};