ppi

Documentation

Overview

Package ppi provides access to some features of PPI (Programmable Peripheral Interconnect) and DPPI (Distributed PPI). Most of the features of PPI/DPPI like channels, channel groups, channel group tasks are handled in unified way by te package. The ppi package allows to manage PPI/DPPI interrupts for multiple events simultaneously and exposes some PPI specific features that are not supported by te package: list of preprogrammed channels, connecting one event/task to multiple channels.

Index

• Constants
• func DisableIRQ(mask te.EventMask)
• func EnableIRQ(mask te.EventMask)
• func IRQ() rtos.IRQ
• func IRQEnabled() te.EventMask
• func LoadEEP(c te.Chan) *te.Event
• func LoadTEP(c te.Chan) *te.Task
• func SetTEP1(c te.Chan, t *te.Task)
• func StoreEEP(c te.Chan, e *te.Event)
• func StoreTEP(c te.Chan, t *te.Task)
• func TEP1(c te.Chan) *te.Task

Constants

const (
	TIMER0_COMPARE0__RADIO_TXEN    te.Chan = 20
	TIMER0_COMPARE0__RADIO_RXEN    te.Chan = 21
	TIMER0_COMPARE1__RADIO_DISABLE te.Chan = 22
	RADIO_BCMATCH__AAR_START       te.Chan = 23
	RADIO_READY__CCM_KSGEN         te.Chan = 24
	RADIO_ADDRESS__CCM_CRYPT       te.Chan = 25
	RADIO_ADDRESS__TIMER0_CAPTURE1 te.Chan = 26
	RADIO_END__TIMER0_CAPTURE2     te.Chan = 27
	RTC0_COMPARE0__RADIO_TXEN      te.Chan = 28
	RTC0_COMPARE0__RADIO_RXEN      te.Chan = 29
	RTC0_COMPARE0__TIMER0_CLEAR    te.Chan = 30
	RTC0_COMPARE0__TIMER0_START    te.Chan = 31
)

Pre-programmed channels. nrf52-.

Functions

func DisableIRQ

func DisableIRQ(mask te.EventMask)

func EnableIRQ

func EnableIRQ(mask te.EventMask)

func IRQ

func IRQ() rtos.IRQ

func IRQEnabled

func IRQEnabled() te.EventMask

func LoadEEP

func LoadEEP(c te.Chan) *te.Event

LoadEEP returns the channel Event End Point. nRF52-.

func LoadTEP

func LoadTEP(c te.Chan) *te.Task

LoadTEP returns the channel Task End Point. nRF52-.

func SetTEP1

func SetTEP1(c te.Chan, t *te.Task)

SetTEP1 sets the value of channel Fork Task End Point. nRF52.

func StoreEEP

func StoreEEP(c te.Chan, e *te.Event)

StoreEEP sets the channel Event End Point. nRF52-.

func StoreTEP

func StoreTEP(c te.Chan, t *te.Task)

StoreTEP sets the value channel Task End Point. nRF52-.

func TEP1

func TEP1(c te.Chan) *te.Task

TEP1 returns the value of channel Fork Task End Point. nRF52.