arm_startup_nrf51.s: error: A3903U: Argument '--li' not permitted for option 'device'.

HI! which i am using is nRF51822,when I compile my program arm_startup_nrf51.s, arm_startup_nrf51.s error: A3903U: Argument '--li' not permitted for option 'device'. Target not created occurs on my...
arm_startup_nrf51.s: error: A3903U: Argument '--li' not permitted for option 'device'.

HI! which i am using is nRF51822,when I compile my program arm_startup_nrf51.s, arm_startup_nrf51.s error: A3903U: Argument '--li' not permitted for option 'device'. Target not created occurs on my...
What may be the reason for improper hex file generation.?

Hi All I have migrated the project of around 20 years old which was created using uvision2 (compiler :-Keil C51 Ver 6.2x) to Keil uVison5 . I am able to successfully build the project but the hex...
What may be the reason for improper hex file generation.?

Hi All I have migrated the project of around 20 years old which was created using uvision2 (compiler :-Keil C51 Ver 6.2x) to Keil uVison5 . I am able to successfully build the project but the hex...
What will be the reason for MDR register not getting updated??

I'm trying I2C while debugging i found that the I2CMDR register is not updating I'm uploading screenshots below.