How to start Thingy52 with gcc

[zyj]

Hi:

i am working with Thingy52，and i have get a zip pack named thingysdkv210,today after the compile prcess after following   ../PCA20020/thingysdkv210/documentation/firmware_compile.html to complie 

i can get one hex(nrf52832_xxaa_s132.hex) and one bin(nrf52832_xxaa_s132.bin ) files in /armgcc/_build ,，but after i program the hex files to Thingy52,its seems not  worked.

i workd as follows:

1、gcc compiling...get one  hex file named nrf52832_xxaa_s132.hex;

2、using nrfjprog to flash :  

      first step is erase:  nrfjprog -f nrf52 --eraseall    

      second step to flash :nrfjprog -f nrf52 --programnrf52832_xxaa_s132.hex --sectorerase

       third: nrfjprog -f nrf52 --reset

3、using android bluetooth scan device ,and i can't find it.

so i want to know that if i should program the softdevice to Thingy52? and what's version i need to program? 

and i also find https://nordicsemiconductor.github.io/Nordic-Thingy52-FW/  ,this page says it worked with  softdevice4.0.2，however, after i downlode SDK13 and SDK13.10 both, there are onlu softdevice 4.0.4 exists rather than 4.0.2.

emmmmm,can you give me some advices?i'm really puzzled.

THANK YOU FOR YOUR KIND HELP.

[Jørgen Holmefjord]

Softdevice s132 v4.0.4 is a bugfix release, you can use it as a replacement for s132 v4.0.2.

Note that the Makefiles has targets for flashing both application and softdevice:

make flash
make flash_softdevice