AM261x MCU+ SDK: rti.h File Reference

| AM261x MCU+ SDK 26.00.00 |

Functions
rti/v0/rti.h File Reference
APIs for SOC Specific Device Drivers » APIs for RTI

## Introduction

RTI Driver API/interface file.

Go to the source code of this file.

## Macros
RTI Global Control Stall Modes
Macro to select the stall mode in RTI Global Control. The counters can be either stopped or running while in debug halting mode.
#define | RTI_GC_STALL_MODE_ON (CSL_RTI_RTIGCTRL_COS_STOPPED)
| The counters will be stopped while in debug halting mode. More...
#define | RTI_GC_STALL_MODE_OFF (CSL_RTI_RTIGCTRL_COS_RUNNING)
| The counters will be running while in debug halting mode. More...
RTI Timer Counter Block Indexes
RTI Timer contains two counter blocks
#define | RTI_TMR_CNT_BLK_INDEX_0 (0U)
| RTI Timer counter block 0. More...
#define | RTI_TMR_CNT_BLK_INDEX_1 (1U)
| RTI Timer counter block 1. More...
#define | RTI_TMR_CNT_BLK_INDEX_MAX (RTI_TMR_CNT_BLK_INDEX_1)
| RTI Timer counter block maximum. More...
RTI Timer Compare Block Indexes
RTI Timer contains four compare blocks
#define | RTI_TMR_CMP_BLK_INDEX_0 (0U)
| RTI Timer compare block 0. More...
#define | RTI_TMR_CMP_BLK_INDEX_1 (1U)
| RTI Timer compare block 1. More...
#define | RTI_TMR_CMP_BLK_INDEX_2 (2U)
| RTI Timer compare block 2. More...
#define | RTI_TMR_CMP_BLK_INDEX_3 (3U)
| RTI Timer compare block 3. More...
#define | RTI_TMR_CMP_BLK_INDEX_MAX (RTI_TMR_CMP_BLK_INDEX_3)
| RTI Timer compare block maximum. More...
RTI Timer Prescaler Value Ranges
#define | RTI_TMR_MIN_PRESCALER_VAL (1U)
| Minimum possible prescaler value for RTI Timer UP counter. More...
#define | RTI_TMR_MAX_PRESACLER_VAL (0xFFFFFFFFU)
| Maximum possible prescaler value for RTI Timer UP counter(2^32). More...
RTI Timer Interrupt Set/Indication Flags
#define | RTI_TMR_INT_INT0_FLAG (CSL_RTI_RTISETINT_SETINT0_MASK)
| Comapre 0 match interrupt. More...
#define | RTI_TMR_INT_INT1_FLAG (CSL_RTI_RTISETINT_SETINT1_MASK)
| Comapre 1 match interrupt. More...
#define | RTI_TMR_INT_INT2_FLAG (CSL_RTI_RTISETINT_SETINT2_MASK)
| Comapre 2 match interrupt. More...
#define | RTI_TMR_INT_INT3_FLAG (CSL_RTI_RTISETINT_SETINT3_MASK)
| Comapre 3 match interrupt. More...
#define | RTI_TMR_INT_DMA0_FLAG (CSL_RTI_RTISETINT_SETDMA0_MASK)
| Comapre 0 match DMA request. More...
#define | RTI_TMR_INT_DMA1_FLAG (CSL_RTI_RTISETINT_SETDMA1_MASK)
| Comapre 1 match DMA request. More...
#define | RTI_TMR_INT_DMA2_FLAG (CSL_RTI_RTISETINT_SETDMA2_MASK)
| Comapre 2 match DMA request. More...
#define | RTI_TMR_INT_DMA3_FLAG (CSL_RTI_RTISETINT_SETDMA3_MASK)
| Comapre 3 match DMA request. More...
#define | RTI_TMR_INT_TB_FLAG (CSL_RTI_RTISETINT_SETTBINT_MASK)
| Timebase interrupt: detection of a missing external clock edge. More...
#define | RTI_TMR_INT_OVL0_FLAG (CSL_RTI_RTISETINT_SETOVL0INT_MASK)
| Free running counter 0 overflow. More...
#define | RTI_TMR_INT_OVL1_FLAG (CSL_RTI_RTISETINT_SETOVL1INT_MASK)
| Free running counter 1 overflow. More...
#define | RTI_TMR_INT_STATUS_ALL
| All interrupt status mask. More...
#define | RTI_TMR_INT_REQ_ALL
| All interrupt request mask. More...
RTI Timer Interrupt Auto Clear Enable/Disable Flags
#define | RTI_TMR_INT_AUTO_CLR_ENABLE_FLAG (0x0000000FU)
| Compare interrupt Auto Clear Enable. More...
#define | RTI_TMR_INT_AUTO_CLR_DISABLE_FLAG (0x00000005U)
| Compare interrupt Auto Clear Disable. More...
RTI Timer NTU IDs
RTI Timer Network Time (NTU) IDs
#define | RTI_TMR_NTU_0 (0x0U)
| RTI Timer NTU 0. More...
#define | RTI_TMR_NTU_1 (0x5U)
| RTI Timer NTU 1. More...
#define | RTI_TMR_NTU_2 (0xAU)
| RTI Timer NTU 2. More...
#define | RTI_TMR_NTU_3 (0xFU)
| RTI Timer NTU 3. More...
RTI Timer Capture Event Indexes
RTI Timer Capture Event source numbers
#define | RTI_TMR_CAPTURE_EVT_0 (0U)
| RTI Timer Capture Event source 0. More...
#define | RTI_TMR_CAPTURE_EVT_1 (1U)
| RTI Timer Capture Event source 1. More...
#define | RTI_TMR_CAPTURE_EVT_MAX (RTI_TMR_CAPTURE_EVT_1)
| RTI Timer Capture Event source maximum. More...
RTI Timer Clock Source
RTI Timer clock source of conter block 0
#define | RTI_TMR_CLK_SRC_COUNTER (0U)
| Use counter block 0 up counter as clock source of the free runnung counter. More...
#define | RTI_TMR_CLK_SRC_NTU (1U)
| Use one of NTU as clock source of the free runnung counter. More...

## Functions
int32_t | RTIG_setStallMode (uint32_t baseAddr, uint32_t stallMode)
| Set the stall mode in RTI Global Control. More...
int32_t | RTI_counterEnable (uint32_t baseAddr, uint32_t cntIndex)
| Start the timer. More...
int32_t | RTI_counterDisable (uint32_t baseAddr, uint32_t cntIndex)
| Stop the timer. More...
int32_t | RTI_counterClear (uint32_t baseAddr, uint32_t cntIndex)
| Clear Timer Counter block. More...
int32_t | RTI_compareClear (uint32_t baseAddr, uint32_t cmpIndex)
| Clear Timer Compare block. More...
int32_t | RTI_counterGet (uint32_t baseAddr, uint32_t cntIndex, uint32_t *counterLow, uint32_t *counterHigh)
| Get/Read the counter value from the counter registers. More...
int32_t | RTI_captureConfig (uint32_t baseAddr, uint32_t cntIndex, uint32_t cntrCapSrc)
| Configure Capture operation. More...
int32_t | RTI_captureCounterGet (uint32_t baseAddr, uint32_t cntIndex, uint32_t *counterLow, uint32_t *counterHigh)
| Get/Read the counter value from the capture registers. More...
int32_t | RTI_compareEventConfig (uint32_t baseAddr, uint32_t cmpIndex, uint32_t cntBlkIndex, uint32_t cmpVal, uint32_t period)
| Confiure Compare operation. More...
int32_t | RTI_counterConfigure (uint32_t baseAddr, uint32_t cntBlkIndex, uint32_t clkSrc, uint32_t ntu, uint32_t prescaler)
| Confiure Compare operation. More...
uint32_t | RTI_compareGet (uint32_t baseAddr, uint32_t cmpIndex)
| Get the compare match register contents. More...
int32_t | RTI_compareClearConfig (uint32_t baseAddr, uint32_t cmpIndex, uint32_t cmpClearVal)
| Confiure Compare Clear operation. More...
uint32_t | RTI_intStatusGet (uint32_t baseAddr)
| Read the status of INTFLAG register. More...
int32_t | RTI_intStatusClear (uint32_t baseAddr, uint32_t intFlags)
| Clear the status of interrupt events. More...
int32_t | RTI_intEnable (uint32_t baseAddr, uint32_t intFlags)
| Enable the Timer interrupts. More...
int32_t | RTI_intDisable (uint32_t baseAddr, uint32_t intFlags)
| Disable the Timer interrupts. More...
int32_t | RTI_intAutoClearEnable (uint32_t baseAddr, uint32_t cmpIndex)
| Enable the Compare interrupt auto clear. More...
int32_t | RTI_intAutoClearDisable (uint32_t baseAddr, uint32_t cmpIndex)
| Disable the Compare interrupt auto clear. More...