ble_app_uart_s110_pca10028 can't run

[Jason Lin]

Hi Nodic: I use the PCA10028 V1.2.0 board , and use "nRF51_SDK_9.0.0_2e23562" SDK, ..nRF51_SDK_9.0.0_2e23562\examples\ble_peripheral\ble_app_uart\pca10028\s110\arm5_no_packs , I have not changed any SDK, first I use the Keil5.17 download the flash_softdevce(components\softdevice\s110\hex\s110_softdevice.hex) , and then download the nrf51422_xxac_s110, when I debug , it can't jump to main? The nrf51422_xxac_s110 IROM is 0x18000~ 0x28000 , RAM is 0x2000200 ~ 0x6000 , It seems As in S110 can not jump to APP. How do I fix this? Thanks!

[Jason Lin]

0x00000592 BF00 NOP
0x00000594 BF00 NOP
0x00000596 E7FE B 0x00000596

When debug , will stop here!

[bjorn-spockeli]

The SDK examples should work out of the box if you are using our nRF51 and nRF52 DKs. Is the PCA10028 advertising and functioning correctly if you do not try to debug? Have you verified that you have checked the "Run to main()" box under "Options for Targer"--> "Debug"

If the memory settings are set to the following

IROM1 Start 0x18000 Size: 0x28000  
IRAM1 Start: 0x20002000 Size: 0x6000

then they are correct.

[Jason Lin]

IROM1 Start 0x18000 Size: 0x28000
IRAM1 Start: 0x20002000 Size: 0x6000 my project is this set , "Options for Targer" --> "debug" --> "Rum to main()" has been selected if don't debug , I use the nRF Toolbox , no device , and use the ellisys bluetooth explorer 400 have not any air data, When Debug , it will stop: 0x00000592 BF00 NOP 0x00000594 BF00 NOP 0x00000596 E7FE B 0x00000596 (while loop)

my board is the nodic give me , and it's work ok when use the "esb" example, how do the s110 jump to main() , is it must any conditions?

[bjorn-spockeli]

You should not have to do anything other than flashing the softdevice and flashing the application. Have you verified that you're not deleting the SoftDevice when you flash the application? You can use nRFGo Studio to check this.

[Jason Lin]

I have checked the s110_softdevice.hex which have be downloaded to the flash , and the nrf51422_xxac_s110.hex is downloaded too , because I have use jflash read it and verified. but it always looped the s110 address 0x00000596 , my pca10028 is bad ? but it's work ok when use the esb.