PRU_IPC_Attrs Struct Reference

Data Fields
uint16_t	dataSize
uint16_t	blockSize
uint16_t	noOfBlocks
uint16_t	noOfBuffers
uint32_t *	bufferAddrs
Config_Mem_Struct *	config
uint32_t	enableRxInt
uint32_t	pruEvtoutNum
uint32_t	sysEventNum
uint32_t	r5fIntrNum
uint32_t	enableTxInt
uint32_t	txEventNum
uint32_t	blockSizeBytes

Field Documentation

dataSize

uint16_t PRU_IPC_Attrs::dataSize

Size of 1 data packet in bytes

blockSize

uint16_t PRU_IPC_Attrs::blockSize

Size of each Block in terms of data packets

noOfBlocks

uint16_t PRU_IPC_Attrs::noOfBlocks

Total Blocks per Buffer

noOfBuffers

uint16_t PRU_IPC_Attrs::noOfBuffers

Total Buffers to reserve for shared memory

bufferAddrs

uint32_t* PRU_IPC_Attrs::bufferAddrs

Buffers' base addresses

config

Config_Mem_Struct* PRU_IPC_Attrs::config

PRU Mem Address where Configurables' Info for IPC will be stored

enableRxInt

uint32_t PRU_IPC_Attrs::enableRxInt

Enable interrupt on Receiving Data

pruEvtoutNum

uint32_t PRU_IPC_Attrs::pruEvtoutNum

Event number for the interrupt triggered by this instance

sysEventNum

uint32_t PRU_IPC_Attrs::sysEventNum

System event number, used to clear interrupt

r5fIntrNum

uint32_t PRU_IPC_Attrs::r5fIntrNum

Interrupt number on R5F side

enableTxInt

uint32_t PRU_IPC_Attrs::enableTxInt

Enable interrupt to PRU core

txEventNum

uint32_t PRU_IPC_Attrs::txEventNum

Event number for the interrupt sent to PRU

blockSizeBytes

uint32_t PRU_IPC_Attrs::blockSizeBytes

blockSize * dataSize