Module nvic_iser

Use the Interrupt Set-Enable Register to enable interrupts and determine which interrupts are currently enabled.
If a pending interrupt is enabled, the NVIC activates the interrupt based on its priority. If an interrupt is not enabled, asserting its interrupt signal changes the interrupt state to pending, but the NVIC never activates the interrupt, regardless of its priority.

Structs

NVIC_ISER_SPEC

Use the Interrupt Set-Enable Register to enable interrupts and determine which interrupts are currently enabled.
If a pending interrupt is enabled, the NVIC activates the interrupt based on its priority. If an interrupt is not enabled, asserting its interrupt signal changes the interrupt state to pending, but the NVIC never activates the interrupt, regardless of its priority.

Type Aliases

R

Register NVIC_ISER reader

SETENA_R

Field SETENA reader - Interrupt set-enable bits.
Write:
0 = No effect.
1 = Enable interrupt.
Read:
0 = Interrupt disabled.
1 = Interrupt enabled.

SETENA_W

Field SETENA writer - Interrupt set-enable bits.
Write:
0 = No effect.
1 = Enable interrupt.
Read:
0 = Interrupt disabled.
1 = Interrupt enabled.

W

Register NVIC_ISER writer