_lv_txt_cut() function
Delete a part of a string
Syntax
void _lv_txt_cut(char * txt,
uint32_t pos,
uint32_t len);
Arguments
txt
string to modify, must be '\0' terminated and should point to a heap or stack frame, not read-only memory.
pos
position where to start the deleting (0: before the first char, 1: after the first char etc.)
len
number of characters to delete