return 1;
}
+ if (controller_id < 1 || controller_id > 3) {
+ rpp_sci_printf("Invalid controller ID\n");
+ return -CMDERR_NODEV;
+ }
+
rpp_can_init(&can_config);
while (cmd_io->getc(cmd_io) < 0) {
"IDs are zero-filled to length 3 if a message in the standard frame\n"
"format is received and to 8 for extended frame format messages.\n"
"\n"
- "caninit must be called before using this command.\n"
+ "`caninit` must be called before using this command.\n"
"\n"
"### Example ###\n"
"\n"
" --> candump 2\n"
- "can2 0000FADE [2] 12 34\n",
+ " can2 0000FADE [2] 12 34\n",
CMD_HANDLER(cmd_do_can_dump), (void *)&cmd_list_can
};
" appropriate error code is printed.\n"
"\n"
"At the end the CAN bus is reset and left with the configuration from\n"
- "test 1. Any previous configuration is canceled, but is not deleted, so\n"
- "any following call of `caninit` command will restore the CAN bus to\n"
- "previous configuration.\n"
+ "test 1.\n"
+ "\n"
+ "The command can be called even after the CAN bus has been already\n"
+ "configured by previous invocation of the `caninit` command. The\n"
+ "previous timing configuration set by `cantiming#` command not\n"
+ "modified. Therefore, calling `caninit` after this command finishes\n"
+ "restores the previous timing settings.\n"
"\n"
- "For error codes description refer please the API documentation for the rpp-test-sw.\n"
+ "For error codes description please refer to the API documentation for\n"
+ "the rpp-test-sw.\n"
"\n"
"### Example ###\n"
"\n"