33#define QEI_CTL_X4_FREE_COUNTING_MODE (0x0<<QEI_CTL_MODE_Pos)
34#define QEI_CTL_X2_FREE_COUNTING_MODE (0x1<<QEI_CTL_MODE_Pos)
35#define QEI_CTL_X4_COMPARE_COUNTING_MODE (0x2<<QEI_CTL_MODE_Pos)
36#define QEI_CTL_X2_COMPARE_COUNTING_MODE (0x3<<QEI_CTL_MODE_Pos)
41#define QEI_CTL_NFCLKSEL_DIV1 (0x0<<QEI_CTL_NFCLKSEL_Pos)
42#define QEI_CTL_NFCLKSEL_DIV2 (0x1<<QEI_CTL_NFCLKSEL_Pos)
43#define QEI_CTL_NFCLKSEL_DIV4 (0x2<<QEI_CTL_NFCLKSEL_Pos)
44#define QEI_CTL_NFCLKSEL_DIV16 (0x3<<QEI_CTL_NFCLKSEL_Pos)
45#define QEI_CTL_NFCLKSEL_DIV32 (0x4<<QEI_CTL_NFCLKSEL_Pos)
46#define QEI_CTL_NFCLKSEL_DIV64 (0x5<<QEI_CTL_NFCLKSEL_Pos)
65#define QEI_DISABLE_CNT_CMP(qei) ((qei)->CTL &= (~QEI_CTL_CMPEN_Msk))
74#define QEI_ENABLE_CNT_CMP(qei) ((qei)->CTL |= QEI_CTL_CMPEN_Msk)
83#define QEI_DISABLE_INDEX_LATCH(qei) ((qei)->CTL &= (~QEI_CTL_IDXLATEN_Msk))
92#define QEI_ENABLE_INDEX_LATCH(qei) ((qei)->CTL |= QEI_CTL_IDXLATEN_Msk)
101#define QEI_DISABLE_INDEX_RELOAD(qei) ((qei)->CTL &= (~QEI_CTL_IDXRLDEN_Msk))
110#define QEI_ENABLE_INDEX_RELOAD(qei) ((qei)->CTL |= QEI_CTL_IDXRLDEN_Msk)
123#define QEI_DISABLE_INPUT(qei, u32InputType) ((qei)->CTL &= ~(u32InputType))
136#define QEI_ENABLE_INPUT(qei, u32InputType) ((qei)->CTL |= (u32InputType))
149#define QEI_DISABLE_INPUT_INV(qei, u32InputType) ((qei)->CTL &= ~(u32InputType))
162#define QEI_ENABLE_INPUT_INV(qei, u32InputType) ((qei)->CTL |= (u32InputType))
176#define QEI_DISABLE_INT(qei, u32IntSel) ((qei)->CTL &= ~(u32IntSel))
190#define QEI_ENABLE_INT(qei, u32IntSel) ((qei)->CTL |= (u32IntSel))
199#define QEI_DISABLE_NOISE_FILTER(qei) ((qei)->CTL |= QEI_CTL_NFDIS_Msk)
215#define QEI_ENABLE_NOISE_FILTER(qei, u32ClkSel) ((qei)->CTL = ((qei)->CTL & (~(QEI_CTL_NFDIS_Msk|QEI_CTL_NFCLKSEL_Msk))) | (u32ClkSel))
224#define QEI_GET_CNT_VALUE(qei) ((qei)->CNT)
234#define QEI_GET_DIR(qei) (((qei)->STATUS & (QEI_STATUS_DIRF_Msk))?1:0)
243#define QEI_GET_HOLD_VALUE(qei) ((qei)->CNTHOLD)
252#define QEI_GET_INDEX_LATCH_VALUE(qei) ((qei)->CNTLATCH)
262#define QEI_SET_INDEX_LATCH_VALUE(qei,u32Val) ((qei)->CNTLATCH = (u32Val))
278#define QEI_GET_INT_FLAG(qei, u32IntSel) (((qei)->STATUS & (u32IntSel))?1:0)
293#define QEI_CLR_INT_FLAG(qei, u32IntSel) ((qei)->STATUS = (u32IntSel))
303#define QEI_SET_CNT_CMP(qei, u32Value) ((qei)->CNTCMP = (u32Value))
313#define QEI_SET_CNT_VALUE(qei, u32Value) ((qei)->CNT = (u32Value))
328#define QEI_ENABLE_HOLD_TRG_SRC(qei, u32Type) ((qei)->CTL |= (u32Type))
343#define QEI_DISABLE_HOLD_TRG_SRC(qei, u32Type) ((qei)->CTL &= ~(u32Type))
353#define QEI_SET_CNT_MAX(qei, u32Value) ((qei)->CNTMAX = (u32Value))
367#define QEI_SET_CNT_MODE(qei, u32Mode) ((qei)->CTL = ((qei)->CTL & (~QEI_CTL_MODE_Msk)) | (u32Mode))
373void QEI_Open(
QEI_T* qei, uint32_t u32Mode, uint32_t u32Value);
void QEI_Open(QEI_T *qei, uint32_t u32Mode, uint32_t u32Value)
Open QEI in specified mode and enable input.
void QEI_Start(QEI_T *qei)
Start QEI function.
void QEI_Close(QEI_T *qei)
Close QEI function.
void QEI_EnableInt(QEI_T *qei, uint32_t u32IntSel)
Enable QEI interrupt.
void QEI_DisableInt(QEI_T *qei, uint32_t u32IntSel)
Disable QEI interrupt.
void QEI_Stop(QEI_T *qei)
Stop QEI function.