- Tue Jan 05, 2016 2:11 pm
#37985
Hello!
I've ESP-01 board. In my program i wanted to read supply voltage, so i need to change 107 byte of esp_init_data. I do this by read 128 bytes from address 0x0007c000, change 107 byte from 00 to FF and write that file at the same address. And my program start getting correct readings, but...
During boot I've got massage "system param error" and about 70 lines of "FF FF FF ..." then my program starts.
Its not big problem during evaluation but transmit this "FF..." takes about 2 sec what will may be little problem in my application.
Anyone have idea whats is wrong and what can i do whit this?
Thank you for your help!
I've ESP-01 board. In my program i wanted to read supply voltage, so i need to change 107 byte of esp_init_data. I do this by read 128 bytes from address 0x0007c000, change 107 byte from 00 to FF and write that file at the same address. And my program start getting correct readings, but...
During boot I've got massage "system param error" and about 70 lines of "FF FF FF ..." then my program starts.
Its not big problem during evaluation but transmit this "FF..." takes about 2 sec what will may be little problem in my application.
Anyone have idea whats is wrong and what can i do whit this?
Thank you for your help!
