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Code Issues Releases Wiki Activity

examples/read_write: Clarify error message

pull/108/head
Olivier Martin 2019-06-27 14:39:40 +02:00 committed by Olivier Martin
parent 50401ad1c5
commit 9a665239a1
1 changed files with 14 additions and 3 deletions
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17
examples/read_write/read_write.c
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@ -2,7 +2,7 @@
*
* GattLib - GATT Library
*
* Copyright (C) 2016-2017 Olivier Martin <olivier@labapart.org>
* Copyright (C) 2016-2019 Olivier Martin <olivier@labapart.org>
*
*
* This program is free software; you can redistribute it and/or modify
@ -83,7 +83,12 @@ int main(int argc, char *argv[]) {
gattlib_uuid_to_string(&g_uuid, uuid_str, sizeof(uuid_str));
fprintf(stderr, "Could not find GATT Characteristic with UUID %s (ret:%d)\n", uuid_str, ret);
if (ret == GATTLIB_NOT_FOUND) {
fprintf(stderr, "Could not find GATT Characteristic with UUID %s. "
"You might call the program with '--gatt-discovery'.\n", uuid_str);
} else {
fprintf(stderr, "Error while reading GATT Characteristic with UUID %s (ret:%d)\n", uuid_str, ret);
}
goto EXIT;
}
@ -101,7 +106,13 @@ int main(int argc, char *argv[]) {
gattlib_uuid_to_string(&g_uuid, uuid_str, sizeof(uuid_str));
fprintf(stderr, "Could not find GATT Characteristic with UUID %s (ret:%d)\n", uuid_str, ret);
if (ret == GATTLIB_NOT_FOUND) {
fprintf(stderr, "Could not find GATT Characteristic with UUID %s. "
"You might call the program with '--gatt-discovery'.\n", uuid_str);
} else {
fprintf(stderr, "Error while writing GATT Characteristic with UUID %s (ret:%d)\n",
uuid_str, ret);
}
goto EXIT;
}
}