ESP8266 Community Forum

- Mon Sep 21, 2015 2:42 am #29556 Hello SCKStef,
By using this function string str = string(array); It shows following error.
"Type 'string' could not be resolved." Any other idea how to do conversion

- Mon Sep 21, 2015 3:19 am #29557

Hello SCKStef,
By using this function string str = string(array); It shows following error.
"Type 'string' could not be resolved." Any other idea how to do conversion

Hi trendchaster,
you need to include the string library, just add #include<string.h> at the beginning of the file where you want to use the function.

- Mon Sep 21, 2015 7:47 am #29576

Hello SCKStef,
By using this function string str = string(array); It shows following error.
"Type 'string' could not be resolved." Any other idea how to do conversion

Hi trendchaster,
you need to include the string library, just add #include<string.h> at the beginning of the file where you want to use the function.

After adding the library,it shows same error

user/user_main.c: In function 'mqttConnectedCb':
user/user_main.c:234:3: error: unknown type name 'string'
string str = string(abc[count]);

- Tue Sep 22, 2015 8:17 am #29645 Hey CHERTS, this SDK is still amazing! I used an older version when it first came out, and recently upgraded. Everything went perfectly! Thanks again for creating such a great tool!

I wrote a driver for the Bosch BME280 sensor, and the code I wrote should fit nicely as an additional example based off the BMP180 example. I made a forum post here: viewtopic.php?f=13&t=5630