OSPI_ReadCmdParams Struct Reference

Detailed Description

OSPI Instance Read Command Structure.

Data Fields
uint8_t	cmd
uint32_t	cmdAddr
uint8_t	numAddrBytes
uint8_t	dummyBits
void *	rxDataBuf
uint16_t	rxDataLen
uint32_t	readTimeout

Field Documentation

cmd

uint8_t OSPI_ReadCmdParams::cmd

[IN] Command Opcode

cmdAddr

uint32_t OSPI_ReadCmdParams::cmdAddr

Address required by the command. Usually needed in reading flash registers. Should be initialized to OSPI_CMD_INVALID_ADDR if not used.

numAddrBytes

uint8_t OSPI_ReadCmdParams::numAddrBytes

[IN] Number of address bytes used to send cmd address

dummyBits

uint8_t OSPI_ReadCmdParams::dummyBits

[IN] Number dummyClks needed for the command

rxDataBuf

void* OSPI_ReadCmdParams::rxDataBuf

[OUT] Buffer to store response from flash

rxDataLen

uint16_t OSPI_ReadCmdParams::rxDataLen

[IN] Length of response buffer

readTimeout

uint32_t OSPI_ReadCmdParams::readTimeout

[IN] Timeout of the specific read