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AM335x EthernetIP Driver API Guide
Contents
Introduction[edit]
Ethernet/IP Driver provides interfacing with Industrial Communication SubSystem(ICSS). These APIs are used for configuring and communicating with Ethernet/IP firmware.
Ethernet/IP Driver APIs[edit]
eip_driver_init[edit]
Function
void eip_driver_init(void);
Parameters
- none: none
- Return value: none
Description Initialization routine for Ethernet/IP driver functions
eip_driver_start[edit]
Function
void eip_driver_start(void);
Parameters
- none: none
- Return value: none
Description Start DLR and MDIO Timer
eip_driver_stop[edit]
Function
void eip_driver_stop(void);
Parameters
- none: none
- Return value: none
Description Stop DLR and MDIO Timer
initDLR[edit]
Function
void initDLR(void);
Parameters
- none: none
- Return value: none
Description Initializes variables and timers & clocks used for DLR module
StartDLR[edit]
Function
void StartDLR(void);
Parameters
- none: none
- Return value: none
Description This function is used to enable DLR on the device
StopDLR[edit]
Function
void StopDLR(void);
Parameters
- none: none
- Return value: none
Description This function is used to disable DLR on the device
DLR_Port0ISR[edit]
Function
void DLR_Port0ISR(void* args);
Parameters
- none: none
- Return value: none
Description DLR Interrupt Service Routine for Port 0
DLR_Port1ISR[edit]
Function
void DLR_Port1ISR(void* args);
Parameters
- none: none
- Return value: none
Description DLR Interrupt Service Routine for Port 1
dlrIsrInit[edit]
Function
int dlrIsrInit();
Parameters
- none: none
- Return value: 0 on success,-1 on Error
Description DLR Interrupt management function. Initializes the DLR interrupts for the ports
processDLRFrame[edit]
Function
void processDLRFrame(uint32_t* queue_number)();
Parameters
- queue_number: Queue number on which the DLR frame resides
- Return value: none
Description This function process the DLR frame received in the host queue
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