s130 FLASH_START SRAM_START

[vlad]

Could you confirm s130 data for Segger Studio Section Placement Macros FLASH_START=0x1b000 SRAM_START=0x20002800 ? This works for sdk11, somehow goes to hard fault handler in sdk12 THANKS.

[bjorn-spockeli]

Which version of the S130 SoftDevice are you using?

[vlad]

I tested this on \nRF5_SDK_11.0.0_89a8197\examples\ble_peripheral\ble_app_cscs\pca10028\s130 and \nRF5_SDK_12.1.0_0d23e2a\examples\ble_peripheral\ble_app_cscs\pca10028\s130

[bjorn-spockeli]

The S130 examples in SDK v12.x uses S130 v2.0.1 and the ROM/RAM settings used in the Keil project are:

IROM1 Start: 0x1B000      Size: 0x25000 
IRAM1 Start: 0x20001FE8   Size: 0x6018

The fact that you have set the RAM start address to 0x20002800 should not be an issue since you're allocating more than enough ram to the SoftDevice.