ESP8266 Developer Zone

Re: [SOLVED] got error of user_rf_cal_sector_set in latest RTOS 1.4.2 SDK

2016-08-12T17:36:27+08:00

I'ts worked for me.

But in the first line code i have removed "enum"

Code:

from "enum flash_size_map size_map = system_get_flash_size_map()"
to "flash_size_map size_map = system_get_flash_size_map();"

Thanks for the answer...

Statistics: Posted by Rutharesh — Fri Aug 12, 2016 5:36 pm

Re: got error of user_rf_cal_sector_set in latest RTOS 1.4.2 SDK

2016-08-02T00:38:51+08:00

Hello,

Please add this to your user_main.c:
Make sure that the corresponding sector contains blank.bin

Code:

uint32 ICACHE_FLASH_ATTR
user_rf_cal_sector_set(void)
{
    enum flash_size_map size_map = system_get_flash_size_map();
    uint32 rf_cal_sec = 0;

    switch (size_map) {
        case FLASH_SIZE_4M_MAP_256_256:
            rf_cal_sec = 128 - 8;
            break;

        case FLASH_SIZE_8M_MAP_512_512:
            rf_cal_sec = 256 - 5;
            break;

        case FLASH_SIZE_16M_MAP_512_512:
        case FLASH_SIZE_16M_MAP_1024_1024:
            rf_cal_sec = 512 - 5;
            break;

        case FLASH_SIZE_32M_MAP_512_512:
        case FLASH_SIZE_32M_MAP_1024_1024:
            rf_cal_sec = 1024 - 5;
            break;

        default:
            rf_cal_sec = 0;
            break;
    }

    return rf_cal_sec;
}

Statistics: Posted by Guest — Tue Aug 02, 2016 12:38 am

[SOLVED] got error of user_rf_cal_sector_set in latest RTOS 1.4.2 SDK

2016-07-29T13:18:20+08:00

hi,

i download SDK viewtopic.php?f=46&t=2349 from this link and i compile code so i got error of
./SDK/esp_iot_rtos_sdk-master/lib\libmain.a(app_main.o): In function `flash_data_check':
(.irom0.text+0x550): undefined reference to `user_rf_cal_sector_set'
./SDK/esp_iot_rtos_sdk-master/lib\libmain.a(app_main.o): In function `flash_data_check':
(.irom0.text+0x631): undefined reference to `user_rf_cal_sector_set'

can any explain me this error and how can i solve this error.

Statistics: Posted by valmik thakar — Fri Jul 29, 2016 1:18 pm