Why the the Dynamic defect pixel correction module not work, i just follow the Arm_Mali-IV009 tuning guide, is there any possible reason?

Current dynamic DPC algorithm, has a few parameters like Sigma_in is the noise estimation, DP_slope is alpha blend between original and corrected images, DP_threshold is use to controls strength of dynamics...
why there are separate registers for interrupt set-enable and clear-enable while can be just one

I can't understand why there are separate registers like Interrupt Set-Enable and Clear-Enable Registers or Interrupt Set-Pending and Clear-Pending Register in NVIC? these dual registers couldn't be handled...
why there are separate registers for interrupt set-enable and clear-enable while can be just one

I can't understand why there are separate registers like Interrupt Set-Enable and Clear-Enable Registers or Interrupt Set-Pending and Clear-Pending Register in NVIC? these dual registers couldn't be handled...
Why some functions got WARNING L15, while others not!

Hi, I have several functions called in T0 isr. The outline of call tree like this: void T0_isr() interrupt 1 { getkey(); } void getkey() { char c; c = filterGetKeyCode(); } char filterGetKeyCode...
Why some functions got WARNING L15, while others not!

Hi, I have several functions called in T0 isr. The outline of call tree like this: void T0_isr() interrupt 1 { getkey(); } void getkey() { char c; c = filterGetKeyCode(); } char filterGetKeyCode...