The question of the interrupt priority in KM34

[小勇邹]

I am using the library C:\Freescale\KM256SWDRV_R4_1_5.

The level of the interrupt can be set as PRI_LVL0àPRI_LVL3.

1. The interrupt priority of the Quad Timer is set as PRI_LVL3 in my source code.

TMR_CH1_Init(TMR_CH_CNTR_EN_CONFIG4(BUS_CLK_DIV8,SEC_CNTR0_INP),

         ModValue, 0x0000, 0x0000, ModValue, 0x0000, PRI_LVL3,

         &GPTimerEventHander)

  I find PRI_8 0f NVIC_IPR2 is set as 0x3 in the CPU register.

 

2. The interrupt priority of the LPTMR Timer is also set as PRI_LVL3 in my source code.LPTMR_InstallCallback (PRI_LVL3, (LPTMR_CALLBACK)lptmr_callback);

I find PRI_30 0f NVIC_IPR7 is set as 0x3 in the CPU register.

I want to know whose priority is higher between Quad Timer and LPTMR Timer if setting them both as PRI_LVL3. Thank you.