EE445M RTOS
Taken at the University of Texas Spring 2015
Macros | Functions
epi.c File Reference
#include <stdbool.h>
#include <stdint.h>
#include "inc/hw_epi.h"
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "inc/hw_sysctl.h"
#include "inc/hw_types.h"
#include "driverlib/debug.h"
#include "driverlib/epi.h"
#include "driverlib/interrupt.h"
Include dependency graph for epi.c:

Go to the source code of this file.

Macros

#define EPI_HB8_CS_MASK
 
#define EPI_HB16_CS_MASK   (EPI_HB8_CS_MASK | EPI_HB16_BURST_TRAFFIC)
 

Functions

void EPIWorkaroundWordWrite (uint32_t *pui32Addr, uint32_t ui32Value)
 
uint32_t EPIWorkaroundWordRead (uint32_t *pui32Addr)
 
void EPIWorkaroundHWordWrite (uint16_t *pui16Addr, uint16_t ui16Value)
 
uint16_t EPIWorkaroundHWordRead (uint16_t *pui16Addr)
 
void EPIWorkaroundByteWrite (uint8_t *pui8Addr, uint8_t ui8Value)
 
uint8_t EPIWorkaroundByteRead (uint8_t *pui8Addr)
 
void EPIModeSet (uint32_t ui32Base, uint32_t ui32Mode)
 
void EPIDividerSet (uint32_t ui32Base, uint32_t ui32Divider)
 
void EPIDividerCSSet (uint32_t ui32Base, uint32_t ui32CS, uint32_t ui32Divider)
 
void EPIDMATxCount (uint32_t ui32Base, uint32_t ui32Count)
 
void EPIConfigSDRAMSet (uint32_t ui32Base, uint32_t ui32Config, uint32_t ui32Refresh)
 
void EPIConfigHB8Set (uint32_t ui32Base, uint32_t ui32Config, uint32_t ui32MaxWait)
 
void EPIConfigHB16Set (uint32_t ui32Base, uint32_t ui32Config, uint32_t ui32MaxWait)
 
void EPIConfigHB8CSSet (uint32_t ui32Base, uint32_t ui32CS, uint32_t ui32Config)
 
void EPIConfigHB16CSSet (uint32_t ui32Base, uint32_t ui32CS, uint32_t ui32Config)
 
void EPIConfigHB8TimingSet (uint32_t ui32Base, uint32_t ui32CS, uint32_t ui32Config)
 
void EPIConfigHB16TimingSet (uint32_t ui32Base, uint32_t ui32CS, uint32_t ui32Config)
 
void EPIPSRAMConfigRegSet (uint32_t ui32Base, uint32_t ui32CS, uint32_t ui32CR)
 
void EPIPSRAMConfigRegRead (uint32_t ui32Base, uint32_t ui32CS)
 
bool EPIPSRAMConfigRegGetNonBlocking (uint32_t ui32Base, uint32_t ui32CS, uint32_t *pui32CR)
 
uint32_t EPIPSRAMConfigRegGet (uint32_t ui32Base, uint32_t ui32CS)
 
void EPIConfigGPModeSet (uint32_t ui32Base, uint32_t ui32Config, uint32_t ui32FrameCount, uint32_t ui32MaxWait)
 
void EPIAddressMapSet (uint32_t ui32Base, uint32_t ui32Map)
 
void EPINonBlockingReadConfigure (uint32_t ui32Base, uint32_t ui32Channel, uint32_t ui32DataSize, uint32_t ui32Address)
 
void EPINonBlockingReadStart (uint32_t ui32Base, uint32_t ui32Channel, uint32_t ui32Count)
 
void EPINonBlockingReadStop (uint32_t ui32Base, uint32_t ui32Channel)
 
uint32_t EPINonBlockingReadCount (uint32_t ui32Base, uint32_t ui32Channel)
 
uint32_t EPINonBlockingReadAvail (uint32_t ui32Base)
 
uint32_t EPINonBlockingReadGet32 (uint32_t ui32Base, uint32_t ui32Count, uint32_t *pui32Buf)
 
uint32_t EPINonBlockingReadGet16 (uint32_t ui32Base, uint32_t ui32Count, uint16_t *pui16Buf)
 
uint32_t EPINonBlockingReadGet8 (uint32_t ui32Base, uint32_t ui32Count, uint8_t *pui8Buf)
 
void EPIFIFOConfig (uint32_t ui32Base, uint32_t ui32Config)
 
uint32_t EPIWriteFIFOCountGet (uint32_t ui32Base)
 
void EPIIntEnable (uint32_t ui32Base, uint32_t ui32IntFlags)
 
void EPIIntDisable (uint32_t ui32Base, uint32_t ui32IntFlags)
 
uint32_t EPIIntStatus (uint32_t ui32Base, bool bMasked)
 
uint32_t EPIIntErrorStatus (uint32_t ui32Base)
 
void EPIIntErrorClear (uint32_t ui32Base, uint32_t ui32ErrFlags)
 
static uint32_t _EPIIntNumberGet (uint32_t ui32Base)
 
void EPIIntRegister (uint32_t ui32Base, void(*pfnHandler)(void))
 
void EPIIntUnregister (uint32_t ui32Base)