LOW:
The scope of the variable 'ptr' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
Expression is always true because 'else if' condition is opposite to previous condition at line 484.. else if condition is opposite to first condition

LOW:
The scope of the variable 'battery_status' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
The scope of the variable 'ret' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
The scope of the variable 'u_msg' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
The scope of the variable 'u_value' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
Too many #ifdef configurations - cppcheck only checks 12 of 23 configurations. Use --force to check all configurations.. The checking of the file will be interrupted because there are too many #ifdef configurations. Checking of all #ifdef configurations can be forced by --force command line option or from GUI preferences. However that may increase the checking time.

LOW:
Redundant initialization for 'end'. The initialized value is overwritten before it is read.. end is overwritten

LOW:
The scope of the variable 'res' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
The scope of the variable 'v' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
The scope of the variable 'r' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:\012void f(int x)\012{\012 int i = 0;\012 if (x) {\012 // it's safe to move 'int i = 0;' here\012 for (int n = 0; n < 10; ++n) {\012 // it is possible but not safe to move 'int i = 0;' here\012 do_something(&i);\012 }\012 }\012}\012When you see this message it is always safe to reduce the variable scope 1 level.

LOW:
Variable 'response_timeout_ms' is assigned a value that is never used.