hw_pwm.h

基于TI公司Cortex-M3的uart超级通信开发

#define PWM_X_GENB_ACTCMPAD_INV 0x00000040  // Invert the output signal
#define PWM_X_GENB_ACTCMPAD_ZERO \
                                0x00000080  // Set the output signal to 0
#define PWM_X_GENB_ACTCMPAD_ONE 0x000000C0  // Set the output signal to 1
#define PWM_X_GENB_ACTCMPAU_M   0x00000030  // Action for Comparator A Up
#define PWM_X_GENB_ACTCMPAU_NONE \
                                0x00000000  // Do nothing
#define PWM_X_GENB_ACTCMPAU_INV 0x00000010  // Invert the output signal
#define PWM_X_GENB_ACTCMPAU_ZERO \
                                0x00000020  // Set the output signal to 0
#define PWM_X_GENB_ACTCMPAU_ONE 0x00000030  // Set the output signal to 1
#define PWM_X_GENB_ACTLOAD_M    0x0000000C  // Action for Counter=Load
#define PWM_X_GENB_ACTLOAD_NONE 0x00000000  // Do nothing
#define PWM_X_GENB_ACTLOAD_INV  0x00000004  // Invert the output signal
#define PWM_X_GENB_ACTLOAD_ZERO 0x00000008  // Set the output signal to 0
#define PWM_X_GENB_ACTLOAD_ONE  0x0000000C  // Set the output signal to 1
#define PWM_X_GENB_ACTZERO_M    0x00000003  // Action for Counter=0
#define PWM_X_GENB_ACTZERO_NONE 0x00000000  // Do nothing
#define PWM_X_GENB_ACTZERO_INV  0x00000001  // Invert the output signal
#define PWM_X_GENB_ACTZERO_ZERO 0x00000002  // Set the output signal to 0
#define PWM_X_GENB_ACTZERO_ONE  0x00000003  // Set the output signal to 1

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_DBCTL register.
//
//*****************************************************************************
#define PWM_X_DBCTL_ENABLE      0x00000001  // Dead-Band Generator Enable

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_DBRISE register.
//
//*****************************************************************************
#define PWM_X_DBRISE_DELAY_M    0x00000FFF  // Dead-Band Rise Delay
#define PWM_X_DBRISE_DELAY_S    0

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_DBFALL register.
//
//*****************************************************************************
#define PWM_X_DBFALL_DELAY_M    0x00000FFF  // Dead-Band Fall Delay
#define PWM_X_DBFALL_DELAY_S    0

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_FLTSRC0
// register.
//
//*****************************************************************************
#define PWM_X_FLTSRC0_FAULT3    0x00000008  // Fault3
#define PWM_X_FLTSRC0_FAULT2    0x00000004  // Fault2
#define PWM_X_FLTSRC0_FAULT1    0x00000002  // Fault1
#define PWM_X_FLTSRC0_FAULT0    0x00000001  // Fault0

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_FLTSRC1
// register.
//
//*****************************************************************************
#define PWM_X_FLTSRC1_DCMP7     0x00000080  // Digital Comparator 7
#define PWM_X_FLTSRC1_DCMP6     0x00000040  // Digital Comparator 6
#define PWM_X_FLTSRC1_DCMP5     0x00000020  // Digital Comparator 5
#define PWM_X_FLTSRC1_DCMP4     0x00000010  // Digital Comparator 4
#define PWM_X_FLTSRC1_DCMP3     0x00000008  // Digital Comparator 3
#define PWM_X_FLTSRC1_DCMP2     0x00000004  // Digital Comparator 2
#define PWM_X_FLTSRC1_DCMP1     0x00000002  // Digital Comparator 1
#define PWM_X_FLTSRC1_DCMP0     0x00000001  // Digital Comparator 0

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_MINFLTPER
// register.
//
//*****************************************************************************
#define PWM_X_MINFLTPER_M       0x0000FFFF  // Minimum Fault Period
#define PWM_X_MINFLTPER_S       0

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_FLTSEN register.
//
//*****************************************************************************
#define PWM_X_FLTSEN_FAULT3     0x00000008  // Fault3 Sense
#define PWM_X_FLTSEN_FAULT2     0x00000004  // Fault2 Sense
#define PWM_X_FLTSEN_FAULT1     0x00000002  // Fault1 Sense
#define PWM_X_FLTSEN_FAULT0     0x00000001  // Fault0 Sense

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_FLTSTAT0
// register.
//
//*****************************************************************************
#define PWM_X_FLTSTAT0_FAULT3   0x00000008  // Fault Input 3
#define PWM_X_FLTSTAT0_FAULT2   0x00000004  // Fault Input 2
#define PWM_X_FLTSTAT0_FAULT1   0x00000002  // Fault Input 1
#define PWM_X_FLTSTAT0_FAULT0   0x00000001  // Fault Input 0

//*****************************************************************************
//
// The following are defines for the bit fields in the PWM_O_X_FLTSTAT1
// register.
//
//*****************************************************************************
#define PWM_X_FLTSTAT1_DCMP7    0x00000080  // Digital Comparator 7 Trigger
#define PWM_X_FLTSTAT1_DCMP6    0x00000040  // Digital Comparator 6 Trigger
#define PWM_X_FLTSTAT1_DCMP5    0x00000020  // Digital Comparator 5 Trigger
#define PWM_X_FLTSTAT1_DCMP4    0x00000010  // Digital Comparator 4 Trigger
#define PWM_X_FLTSTAT1_DCMP3    0x00000008  // Digital Comparator 3 Trigger
#define PWM_X_FLTSTAT1_DCMP2    0x00000004  // Digital Comparator 2 Trigger
#define PWM_X_FLTSTAT1_DCMP1    0x00000002  // Digital Comparator 1 Trigger
#define PWM_X_FLTSTAT1_DCMP0    0x00000001  // Digital Comparator 0 Trigger

//*****************************************************************************
//
// The following definitions are deprecated.
//
//*****************************************************************************
#ifndef DEPRECATED

//*****************************************************************************
//
// The following are deprecated defines for the bit fields in the PWM_O_CTL
// register.
//
//*****************************************************************************
#define PWM_CTL_GLOBAL_SYNC2    0x00000004  // Global sync generator 2
#define PWM_CTL_GLOBAL_SYNC1    0x00000002  // Global sync generator 1
#define PWM_CTL_GLOBAL_SYNC0    0x00000001  // Global sync generator 0

//*****************************************************************************
//
// The following are deprecated defines for the bit fields in the PWM_O_STATUS
// register.
//
//*****************************************************************************
#define PWM_STATUS_FAULT        0x00000001  // Fault status

//*****************************************************************************
//
// The following are deprecated defines for the PWM Interrupt Register bit
// definitions.
//
//*****************************************************************************
#define PWM_INT_INTFAULT        0x00010000  // Fault interrupt pending

//*****************************************************************************
//
// The following are deprecated defines for the PWM_X Interrupt Status Register
// bit definitions.
//
//*****************************************************************************
#define PWM_X_INT_INTCMPBD      0x00000020  // PWM_X_COUNT = PWM_X_CMPB D rcvd
#define PWM_X_INT_INTCMPBU      0x00000010  // PWM_X_COUNT = PWM_X_CMPB U rcvd
#define PWM_X_INT_INTCMPAD      0x00000008  // PWM_X_COUNT = PWM_X_CMPA D rcvd
#define PWM_X_INT_INTCMPAU      0x00000004  // PWM_X_COUNT = PWM_X_CMPA U rcvd
#define PWM_X_INT_INTCNTLOAD    0x00000002  // PWM_X_COUNT = PWM_X_LOAD rcvd
#define PWM_X_INT_INTCNTZERO    0x00000001  // PWM_X_COUNT = 0 received

//*****************************************************************************
//
// The following are deprecated defines for the PWM_X Generator A/B Control
// Register bit definitions.
//
//*****************************************************************************
#define PWM_X_GEN_Y_ACTCMPBD    0x00000C00  // Act PWM_X_COUNT = PWM_X_CMPB D
#define PWM_X_GEN_Y_ACTCMPBU    0x00000300  // Act PWM_X_COUNT = PWM_X_CMPB U
#define PWM_X_GEN_Y_ACTCMPAD    0x000000C0  // Act PWM_X_COUNT = PWM_X_CMPA D
#define PWM_X_GEN_Y_ACTCMPAU    0x00000030  // Act PWM_X_COUNT = PWM_X_CMPA U
#define PWM_X_GEN_Y_ACTLOAD     0x0000000C  // Act PWM_X_COUNT = PWM_X_LOAD
#define PWM_X_GEN_Y_ACTZERO     0x00000003  // Act PWM_X_COUNT = 0

//*****************************************************************************
//
// The following are deprecated defines for the PWM_X Generator A/B Control
// Register action definitions.
//
//*****************************************************************************
#define PWM_GEN_ACT_ONE         0x00000003  // Set the output signal to one
#define PWM_GEN_ACT_ZERO        0x00000002  // Set the output signal to zero
#define PWM_GEN_ACT_INV         0x00000001  // Invert the output signal
#define PWM_GEN_ACT_NONE        0x00000000  // Do nothing
#define PWM_GEN_ACT_B_DN_SHIFT  10          // Shift amount for the B dn action
#define PWM_GEN_ACT_B_UP_SHIFT  8           // Shift amount for the B up action
#define PWM_GEN_ACT_A_DN_SHIFT  6           // Shift amount for the A dn action
#define PWM_GEN_ACT_A_UP_SHIFT  4           // Shift amount for the A up action
#define PWM_GEN_ACT_LOAD_SHIFT  2           // Shift amount for the load action
#define PWM_GEN_ACT_ZERO_SHIFT  0           // Shift amount for the zero action

//*****************************************************************************
//
// The following are deprecated defines for the PWM_X Dead Band Control
// Register bit definitions.
//
//*****************************************************************************
#define PWM_DBCTL_ENABLE        0x00000001  // Enable dead band insertion

//*****************************************************************************
//
// The following are deprecated defines for the PWM Register reset values.
//
//*****************************************************************************
#define PWM_RV_X_DBCTL          0x00000000  // Control the dead band generator
#define PWM_RV_STATUS           0x00000000  // Status
#define PWM_RV_X_ISC            0x00000000  // Interrupt status and clearing
#define PWM_RV_X_RIS            0x00000000  // Raw interrupt status
#define PWM_RV_X_CTL            0x00000000  // Master control of the PWM
                                            // generator block
#define PWM_RV_SYNC             0x00000000  // Counter synch for PWM generators
#define PWM_RV_X_DBFALL         0x00000000  // The dead band falling edge delay
                                            // count
#define PWM_RV_X_INTEN          0x00000000  // Interrupt and trigger enable
#define PWM_RV_X_LOAD           0x00000000  // The load value for the counter
#define PWM_RV_X_GENA           0x00000000  // Controls PWM generator A
#define PWM_RV_CTL              0x00000000  // Master control of the PWM module
#define PWM_RV_FAULT            0x00000000  // Fault handling for the PWM
                                            // output pins
#define PWM_RV_RIS              0x00000000  // Raw interrupt status
#define PWM_RV_X_CMPA           0x00000000  // The comparator A value
#define PWM_RV_INVERT           0x00000000  // Inversion control for PWM output
                                            // pins
#define PWM_RV_X_DBRISE         0x00000000  // The dead band rising edge delay
                                            // count
#define PWM_RV_ENABLE           0x00000000  // Master enable for the PWM output
                                            // pins
#define PWM_RV_X_GENB           0x00000000  // Controls PWM generator B
#define PWM_RV_X_CMPB           0x00000000  // The comparator B value
#define PWM_RV_ISC              0x00000000  // Interrupt status and clearing
#define PWM_RV_INTEN            0x00000000  // Interrupt enable
#define PWM_RV_X_COUNT          0x00000000  // The current counter value

#endif

#endif // __HW_PWM_H__