MLink - CHARACTERISTIC_FORMAT_STRING
Posted: Mon Mar 22, 2021 10:26 pm
Hello,
I use ESP-MDF in combination with MLink, to read and write data from my C# Application to the ESP32. Now I want to read and write a string (char*) to and from ESP32.
If I use the follwing code, I get only the first 8 signs of the string, not the complete one.
Can someone help me, with the problem?
I use ESP-MDF in combination with MLink, to read and write data from my C# Application to the ESP32. Now I want to read and write a string (char*) to and from ESP32.
If I use the follwing code, I get only the first 8 signs of the string, not the complete one.
Code: Select all
char thingname[30];
readStringFromNVS("iotclientid", thingname);
*((char **)arg) = thingname;Can someone help me, with the problem?