# TIMER Enumerated Data Types
[TIMER]

## Enumerations

enum | CSL_TmrHwControlCmd { CSL_TMR_CMD_LOAD_PRDLO = 0, CSL_TMR_CMD_LOAD_PRDHI = 1, CSL_TMR_CMD_LOAD_PSCHI = 2, CSL_TMR_CMD_START_TIMLO = 3, CSL_TMR_CMD_START_TIMHI = 4, CSL_TMR_CMD_STOP_TIMLO = 5, CSL_TMR_CMD_STOP_TIMHI = 6, CSL_TMR_CMD_RESET_TIMLO = 7, CSL_TMR_CMD_RESET_TIMHI = 8, CSL_TMR_CMD_START64 = 9, CSL_TMR_CMD_STOP64 = 10, CSL_TMR_CMD_RESET64 = 11,
CSL_TMR_CMD_START_WDT = 12, CSL_TMR_CMD_LOAD_WDKEY = 13
}
| This enum describes the commands used to control the GP timer through CSL_tmrHwControl(). More...
enum | CSL_TmrHwStatusQuery { CSL_TMR_QUERY_COUNT_LO = 0, CSL_TMR_QUERY_COUNT_HI = 1, CSL_TMR_QUERY_TSTAT_LO = 2, CSL_TMR_QUERY_TSTAT_HI = 3, CSL_TMR_QUERY_WDFLAG_STATUS = 4 }
| This enum describes the commands used to get status of various parameters of the GP timer. These values are used in CSL_tmrGetHwStatus(). More...
enum | CSL_TmrIpGate { CSL_TMR_CLOCK_INP_NOGATE = 0, CSL_TMR_CLOCK_INP_GATE = 1 }
| This enum describes whether the Timer Clock input is gated or not gated. More...
enum | CSL_TmrClksrc { CSL_TMR_CLKSRC_INTERNAL = 0, CSL_TMR_CLKSRC_TMRINP = 1 }
| This enum describes the Timer Clock source selection. More...
enum | CSL_TmrEnamode { CSL_TMR_ENAMODE_DISABLE = 0, CSL_TMR_ENAMODE_ENABLE = 1, CSL_TMR_ENAMODE_CONT = 2 }
| This enum describes the enabling/disabling of Timer. More...
enum | CSL_TmrPulseWidth { CSL_TMR_PWID_ONECLK = 0, CSL_TMR_PWID_TWOCLKS = 1, CSL_TMR_PWID_THREECLKS = 2, CSL_TMR_PWID_FOURCLKS = 3 }
| This enum describes the Timer Clock cycles (1/2/3/4). More...
enum | CSL_TmrClockPulse { CSL_TMR_CP_PULSE = 0, CSL_TMR_CP_CLOCK = 1 }
| This enum describes the mode of Timer Clock (Pulse/Clock). More...
enum | CSL_TmrInvInp { CSL_TMR_INVINP_UNINVERTED = 0, CSL_TMR_INVINP_INVERTED = 1 }
| This enum describes the Timer input inverter control. More...
enum | CSL_TmrInvOutp { CSL_TMR_INVOUTP_UNINVERTED = 0, CSL_TMR_INVOUTP_INVERTED = 1 }
| This enum describes the Timer output inverter control. More...
enum | CSL_TmrMode { CSL_TMR_TIMMODE_GPT = 0, CSL_TMR_TIMMODE_DUAL_UNCHAINED = 1, CSL_TMR_TIMMODE_WDT = 2, CSL_TMR_TIMMODE_DUAL_CHAINED = 3 }
| This enum describes the mode of Timer (GPT/WDT/Chained/Unchained). More...
enum | CSL_TmrState { CSL_TMR_TIMxxRS_RESET_ON = 0, CSL_TMR_TIMxxRS_RESET_OFF = 1 }
| This enum describes the reset condition of Timer (ON/OFF). More...
enum | CSL_TmrTstat { CSL_TMR_TSTAT_HIGH = 1, CSL_TMR_TSTAT_LOW = 0 }
| This enum describes the status of Timer. More...
enum | CSL_TmrWdflagBitStatus { CSL_TMR_WDFLAG_NOTIMEOUT = 0, CSL_TMR_WDFLAG_TIMEOUT = 1 }
| This enumeration describes the flag bit status of the timer in watchdog mode. More...

## Enumeration Type Documentation

enum CSL_TmrClksrc

This enum describes the Timer Clock source selection.

Enumerator:

  CSL_TMR_CLKSRC_INTERNAL | timer clock INTERNAL source selection
  CSL_TMR_CLKSRC_TMRINP | timer clock Timer input pin source selection

enum CSL_TmrClockPulse

This enum describes the mode of Timer Clock (Pulse/Clock).

Enumerator:

  CSL_TMR_CP_PULSE | Pulse mode
  CSL_TMR_CP_CLOCK | Clock mode

enum CSL_TmrEnamode

This enum describes the enabling/disabling of Timer.

Enumerator:

  CSL_TMR_ENAMODE_DISABLE | The timer is disabled and maintains current value
  CSL_TMR_ENAMODE_ENABLE | The timer is enabled one time
  CSL_TMR_ENAMODE_CONT | The timer is enabled continuously

enum CSL_TmrHwControlCmd

This enum describes the commands used to control the GP timer through CSL_tmrHwControl().

General purpose global type def declarations

Enumerator:

  CSL_TMR_CMD_LOAD_PRDLO | Loads the GP Timer Period Register Low.
  Parameters:

    | Uint32 | *

  CSL_TMR_CMD_LOAD_PRDHI | Loads the GP Timer Period Register High.
  Parameters:

    | Uint32 | *

  CSL_TMR_CMD_LOAD_PSCHI | Loads the GP Timer Pre-scalar value for CNTHI.
  Parameters:

    | Uint8 | *

  CSL_TMR_CMD_START_TIMLO | Enable the GP timer Low.
  Parameters:

    | CSL_TmrEnamode |

  CSL_TMR_CMD_START_TIMHI | Enable the GP timer High.
  Parameters:

    | CSL_TmrEnamode |

  CSL_TMR_CMD_STOP_TIMLO | Stop the GP timer Low.
  Parameters:

    | None |

  CSL_TMR_CMD_STOP_TIMHI | Stop the GP timer High.
  Parameters:

    | None |

  CSL_TMR_CMD_RESET_TIMLO | Reset the GP timer Low.
  Parameters:

    | None |

  CSL_TMR_CMD_RESET_TIMHI | Reset the GP timer High.
  Parameters:

    | None |

  CSL_TMR_CMD_START64 | Start the timer in GPtimer64 OR Chained mode.
  Parameters:

    | None |

  CSL_TMR_CMD_STOP64 | Stop the timer of GPtimer64 OR Chained.
  Parameters:

    | CSL_TmrEnamode |

  CSL_TMR_CMD_RESET64 | Reset the timer of GPtimer64 OR Chained.
  Parameters:

    | None |

  CSL_TMR_CMD_START_WDT | Enable the timer in watchdog mode.
  Parameters:

    | CSL_TmrEnamode |

  CSL_TMR_CMD_LOAD_WDKEY | Loads the watchdog key.
  Parameters:

    | Uint16 |

enum CSL_TmrHwStatusQuery

This enum describes the commands used to get status of various parameters of the GP timer. These values are used in CSL_tmrGetHwStatus().

Enumerator:

  CSL_TMR_QUERY_COUNT_LO | Gets the current value of the GP timer CNTLO register.
  Parameters:

    | Uint32 | *

  CSL_TMR_QUERY_COUNT_HI | Gets the current value of the GP timer CNTHI register.
  Parameters:

    | Uint32 | *

  CSL_TMR_QUERY_TSTAT_LO | This query command returns the status about whether the CNTLO is running or stopped.
  Parameters:

    | CSL_TmrTstat |

  CSL_TMR_QUERY_TSTAT_HI | This query command returns the status about whether the CNTHI is running or stopped.
  Parameters:

    | CSL_TmrTstat |

  CSL_TMR_QUERY_WDFLAG_STATUS | This query command returns the status about whether the timer is in watchdog mode or not.
  Parameters:

    | CSL_WdflagBitStatus |

enum CSL_TmrInvInp

This enum describes the Timer input inverter control.

Enumerator:

  CSL_TMR_INVINP_UNINVERTED | Un inverted timer input drives timer
  CSL_TMR_INVINP_INVERTED | Inverted timer input drives timer

enum CSL_TmrInvOutp

This enum describes the Timer output inverter control.

Enumerator:

  CSL_TMR_INVOUTP_UNINVERTED | Un inverted timer output
  CSL_TMR_INVOUTP_INVERTED | Inverted timer output

enum CSL_TmrIpGate

This enum describes whether the Timer Clock input is gated or not gated.

Enumerator:

  CSL_TMR_CLOCK_INP_NOGATE | timer input not gated
  CSL_TMR_CLOCK_INP_GATE | timer input gated

enum CSL_TmrMode

This enum describes the mode of Timer (GPT/WDT/Chained/Unchained).

Enumerator:

  CSL_TMR_TIMMODE_GPT | The timer is in 64-bit GP timer mode
  CSL_TMR_TIMMODE_DUAL_UNCHAINED | The timer is in dual 32-bit timer, unchained mode
  CSL_TMR_TIMMODE_WDT | The timer is in 64-bit Watchdog timer mode
  CSL_TMR_TIMMODE_DUAL_CHAINED | The timer is in dual 32-bit timer, chained mode

enum CSL_TmrPulseWidth

This enum describes the Timer Clock cycles (1/2/3/4).

Enumerator:

  CSL_TMR_PWID_ONECLK | One timer clock cycle
  CSL_TMR_PWID_TWOCLKS | Two timer clock cycle
  CSL_TMR_PWID_THREECLKS | Three timer clock cycle
  CSL_TMR_PWID_FOURCLKS | Four timer clock cycle

enum CSL_TmrState

This enum describes the reset condition of Timer (ON/OFF).

Enumerator:

  CSL_TMR_TIMxxRS_RESET_ON | timer TIMxx is in reset
  CSL_TMR_TIMxxRS_RESET_OFF | timer CNTHI is not in reset. CNTHI can be used as a 32-bit timer

enum CSL_TmrTstat

This enum describes the status of Timer.

Enumerator:

  CSL_TMR_TSTAT_HIGH | Timer status drives High
  CSL_TMR_TSTAT_LOW | Timer status drives Low

enum CSL_TmrWdflagBitStatus

This enumeration describes the flag bit status of the timer in watchdog mode.

Enumerator:

  CSL_TMR_WDFLAG_NOTIMEOUT | No watchdog timeout occurred
  CSL_TMR_WDFLAG_TIMEOUT | Watchdog timeout occurred

Copyright 2012, Texas Instruments Incorporated