Keil toolchain/compiler configurations incorrect

Question

Hi all 
 My target board is nRF51822 , and I want to run the heart rate demo project,
but a error message when I compile it : 
 [b]Build target 'nrf51822_xxaa_s110 (256K)'
assembling arm_startup_nrf51.s...
arm_startup_nrf51.s: error: A3903U: Argument '--pd' not permitted for option 'device'.
"._build\ble_app_hrs.axf" - 1 Errors, 0 Warning(s).
Target not created[/b] 
 Seems toolchain/compiler configurations incorrect ??? 
 Thanks

yillkid · Accepted Answer

Hi 
 I find a workaround, the Keil IDE just can not load flash image but it still can compile it.
So I compile flash on Keil but load it on nRF51822 studio. 
 I still don't know what happen and this workaround will cause some debug obstacles.
I simple introduce compile and load flash image working flow: 
 
 
 Plug nRF51822 to USB port 
 
 
 Open Keil IDE 
 
 Open a demo project: '''C:\Keil\ARM\Device\Nordic
rf51822\Board\pca10001\blinky_example\arm\blinky.uvproj''' 
 Check project config value:
 
 Options for Target:
 
 Device:
 
 vendor: ARM 
 Device: Cortex -MO 
 Toolset: ARM 
 
 
 Target:
 
 Base code memory address 0x14000 
 Available code memory size is 0x20000 (128 kB). 
 Base RAM memory address 0x20002000 
 Available RAM size is 0x2000 (8 kB). 
 
 
 
 
 
 
 Press '''Build''' button 
 Copy the flash image '''C:\Keil\ARM\Device\Nordic
rf51822\Board\pca10001\blinky_example\arm_build\blinky_arm.hex''' to '''C:''' 
 
 
 
 Open nRFgo studio 
 
 Program Softdevice: s110_nrf51822_5.2.0_softdevice.hex 
 Program Application: '''C:\blinky_arm.hex''' 
 
 
 
 The LED on nRF51822 flicker !

Keil toolchain/compiler configurations incorrect

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