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L6470_Conversion_Functions
[L6470_Exported_Functions]
The following functions act just on one driver inside the L6470 daisy chain. More...
Modules | |
| L6470_AppCMDs | |
Functions | |
| int32_t | L6470_AbsPos_2_Position (uint32_t AbsPos) |
| Convert the absolute position as 2's complement format into the signed number. | |
| uint32_t | L6470_Position_2_AbsPos (int32_t Position) |
| Convert the position as signed number into absolute position as 2's complement format. | |
| float | L6470_Speed_2_Step_s (uint32_t Speed) |
| Convert the SPEED register value into step/s. | |
| uint32_t | L6470_Step_s_2_Speed (float Step_s) |
| Convert the speed as step/s into a right value for SPEED register. | |
| float | L6470_Acc_2_Step_s2 (uint16_t Acc) |
| Convert the ACC register value into step/(s^2). | |
| uint16_t | L6470_Step_s2_2_Acc (float Step_s2) |
| Convert the acceleartion as step/(s^2) into a right value for ACC register. | |
| float | L6470_Dec_2_Step_s2 (uint16_t Dec) |
| Convert the DEC register value into step/(s^2). | |
| uint16_t | L6470_Step_s2_2_Dec (float Step_s2) |
| Convert the deceleration as step/(s^2) into a right value for DEC register. | |
| float | L6470_MaxSpeed_2_Step_s (uint16_t MaxSpeed) |
| Convert the MAX_SPEED register value into step/s. | |
| uint16_t | L6470_Step_s_2_MaxSpeed (float Step_s) |
| Convert the max speed as step/s into a right value for MAX_SPEED register. | |
| float | L6470_MinSpeed_2_Step_s (uint16_t MinSpeed) |
| Convert the MIN_SPEED register value into step/s. | |
| uint16_t | L6470_Step_s_2_MinSpeed (float Step_s) |
| Convert the min speed as step/s into a right value for MIN_SPEED register. | |
| float | L6470_FsSpd_2_Step_s (uint16_t FsSpd) |
| Convert the FS_SPD register value into step/s. | |
| uint16_t | L6470_Step_s_2_FsSpd (float Step_s) |
| Convert the full-step speed as step/s into a right value for FS_SPD register. | |
| float | L6470_IntSpeed_2_Step_s (uint16_t IntSpeed) |
| Convert the INT_SPEED register value into step/s. | |
| uint16_t | L6470_Step_s_2_IntSpeed (float Step_s) |
| Convert the intersect speed as step/s into a right value for INT_SPEED register. | |
| float | L6470_StSlp_2_s_Step (uint8_t StSlp) |
| Convert the ST_SLP register value into s/step. | |
| uint8_t | L6470_s_Step_2_StSlp (float s_Step) |
| Convert the intersect speed as step/s into a right value for INT_SPEED register. | |
| float | L6470_FnSlpAcc_2_s_Step (uint8_t FnSlpAcc) |
| Convert the INT_SPEED register value into step/s. | |
| uint8_t | L6470_s_Step_2_FnSlpAcc (float s_Step) |
| Convert the intersect speed as step/s into a right value for INT_SPEED register. | |
| float | L6470_FnSlpDec_2_s_Step (uint8_t FnSlpDec) |
| Convert the INT_SPEED register value into step/s. | |
| uint8_t | L6470_s_Step_2_FnSlpDec (float s_Step) |
| Convert the intersect speed as step/s into a right value for INT_SPEED register. | |
| float | L6470_OcdTh_2_mA (uint8_t OcdTh) |
| Convert the OCD_TH register value into mA. | |
| uint8_t | L6470_mA_2_OcdTh (float mA) |
| Convert the overcurrent threshold as mA into a right value for OCD_TH register. | |
| float | L6470_StallTh_2_mA (uint8_t StallTh) |
| Convert the STALL_TH register value into mA. | |
| uint8_t | L6470_mA_2_StallTh (float mA) |
| Convert the stall detection threshold as mA into a right value for STALL_TH register. | |
Detailed Description
The following functions act just on one driver inside the L6470 daisy chain.
The command is immediately sent.
Function Documentation
| int32_t L6470_AbsPos_2_Position | ( | uint32_t | AbsPos ) | [protected, inherited] |
Convert the absolute position as 2's complement format into the signed number.
- Parameters:
-
AbsPos The absolute position in the range from [-(2^21)] to [+(2^21)-1].
- Return values:
-
Position The position as signed number.
Definition at line 365 of file l6470_class.cpp.
| float L6470_Acc_2_Step_s2 | ( | uint16_t | Acc ) | [protected, inherited] |
Convert the ACC register value into step/(s^2).
- Parameters:
-
Acc The ACC register value.
- Return values:
-
step/(s^2) The acceleration as step/(s^2).
Definition at line 423 of file l6470_class.cpp.
| float L6470_Dec_2_Step_s2 | ( | uint16_t | Dec ) | [protected, inherited] |
Convert the DEC register value into step/(s^2).
- Parameters:
-
Dec The DEC register value.
- Return values:
-
step/(s^2) The deceleration as step/(s^2).
Definition at line 451 of file l6470_class.cpp.
| float L6470_FnSlpAcc_2_s_Step | ( | uint8_t | FnSlpAcc ) | [protected, inherited] |
Convert the INT_SPEED register value into step/s.
- Parameters:
-
IntSpeed The INT_SPEED register value.
- Return values:
-
step/s The intersect speed as step/s.
Definition at line 619 of file l6470_class.cpp.
| float L6470_FnSlpDec_2_s_Step | ( | uint8_t | FnSlpDec ) | [protected, inherited] |
Convert the INT_SPEED register value into step/s.
- Parameters:
-
IntSpeed The INT_SPEED register value.
- Return values:
-
step/s The intersect speed as step/s.
Definition at line 647 of file l6470_class.cpp.
| float L6470_FsSpd_2_Step_s | ( | uint16_t | FsSpd ) | [protected, inherited] |
Convert the FS_SPD register value into step/s.
- Parameters:
-
FsSpd The FS_SPD register value.
- Return values:
-
step/s The full-step speed as step/s.
Definition at line 535 of file l6470_class.cpp.
| float L6470_IntSpeed_2_Step_s | ( | uint16_t | IntSpeed ) | [protected, inherited] |
Convert the INT_SPEED register value into step/s.
- Parameters:
-
IntSpeed The INT_SPEED register value.
- Return values:
-
step/s The intersect speed as step/s.
Definition at line 563 of file l6470_class.cpp.
| uint8_t L6470_mA_2_OcdTh | ( | float | mA ) | [protected, inherited] |
Convert the overcurrent threshold as mA into a right value for OCD_TH register.
- Parameters:
-
mA The overcurrent threshold as mA.
- Return values:
-
OcdTh The OCD_TH register value.
Definition at line 689 of file l6470_class.cpp.
| uint8_t L6470_mA_2_StallTh | ( | float | mA ) | [protected, inherited] |
Convert the stall detection threshold as mA into a right value for STALL_TH register.
- Parameters:
-
mA The stall detection threshold as mA.
- Return values:
-
StallTh The STALL_TH register value.
Definition at line 727 of file l6470_class.cpp.
| float L6470_MaxSpeed_2_Step_s | ( | uint16_t | MaxSpeed ) | [protected, inherited] |
Convert the MAX_SPEED register value into step/s.
- Parameters:
-
MaxSpeed The MAX_SPEED register value.
- Return values:
-
step/s The max speed as step/s.
Definition at line 479 of file l6470_class.cpp.
| float L6470_MinSpeed_2_Step_s | ( | uint16_t | MinSpeed ) | [protected, inherited] |
Convert the MIN_SPEED register value into step/s.
- Parameters:
-
MinSpeed The MIN_SPEED register value.
- Return values:
-
step/s The min speed as step/s.
Definition at line 507 of file l6470_class.cpp.
| float L6470_OcdTh_2_mA | ( | uint8_t | OcdTh ) | [protected, inherited] |
Convert the OCD_TH register value into mA.
- Parameters:
-
OcdTh The OCD_TH register value.
- Return values:
-
mA The overcurrent threshold as mA.
Definition at line 675 of file l6470_class.cpp.
| uint32_t L6470_Position_2_AbsPos | ( | int32_t | Position ) | [protected, inherited] |
Convert the position as signed number into absolute position as 2's complement format.
- Parameters:
-
Position The position as signed number.
- Return values:
-
AbsPos The absolute position in the range from [-(2^21)] to [+(2^21)-1].
Definition at line 379 of file l6470_class.cpp.
| uint8_t L6470_s_Step_2_FnSlpAcc | ( | float | s_Step ) | [protected, inherited] |
Convert the intersect speed as step/s into a right value for INT_SPEED register.
- Parameters:
-
step/s The full-step speed as step/s.
- Return values:
-
FsSpd The FS_SPD register value.
Definition at line 633 of file l6470_class.cpp.
| uint8_t L6470_s_Step_2_FnSlpDec | ( | float | s_Step ) | [protected, inherited] |
Convert the intersect speed as step/s into a right value for INT_SPEED register.
- Parameters:
-
step/s The full-step speed as step/s.
- Return values:
-
FsSpd The FS_SPD register value.
Definition at line 661 of file l6470_class.cpp.
| uint8_t L6470_s_Step_2_StSlp | ( | float | s_Step ) | [protected, inherited] |
Convert the intersect speed as step/s into a right value for INT_SPEED register.
- Parameters:
-
step/s The full-step speed as step/s.
- Return values:
-
FsSpd The FS_SPD register value.
Definition at line 605 of file l6470_class.cpp.
| float L6470_Speed_2_Step_s | ( | uint32_t | Speed ) | [protected, inherited] |
Convert the SPEED register value into step/s.
- Parameters:
-
Speed The SPEED register value.
- Return values:
-
step/s The speed as step/s.
Definition at line 398 of file l6470_class.cpp.
| float L6470_StallTh_2_mA | ( | uint8_t | StallTh ) | [protected, inherited] |
Convert the STALL_TH register value into mA.
- Parameters:
-
StallTh The STALL_TH register value.
- Return values:
-
mA The stall detection threshold as mA.
Definition at line 713 of file l6470_class.cpp.
| uint16_t L6470_Step_s2_2_Acc | ( | float | Step_s2 ) | [protected, inherited] |
Convert the acceleartion as step/(s^2) into a right value for ACC register.
- Parameters:
-
step/(s^2) The acceleration as step/(s^2).
- Return values:
-
Acc The ACC register value.
Definition at line 437 of file l6470_class.cpp.
| uint16_t L6470_Step_s2_2_Dec | ( | float | Step_s2 ) | [protected, inherited] |
Convert the deceleration as step/(s^2) into a right value for DEC register.
- Parameters:
-
step/(s^2) The deceleration as step/(s^2).
- Return values:
-
Dec The DEC register value.
Definition at line 465 of file l6470_class.cpp.
| uint16_t L6470_Step_s_2_FsSpd | ( | float | Step_s ) | [protected, inherited] |
Convert the full-step speed as step/s into a right value for FS_SPD register.
- Parameters:
-
step/s The full-step speed as step/s.
- Return values:
-
FsSpd The FS_SPD register value.
Definition at line 549 of file l6470_class.cpp.
| uint16_t L6470_Step_s_2_IntSpeed | ( | float | Step_s ) | [protected, inherited] |
Convert the intersect speed as step/s into a right value for INT_SPEED register.
- Parameters:
-
step/s The full-step speed as step/s.
- Return values:
-
FsSpd The FS_SPD register value.
Definition at line 577 of file l6470_class.cpp.
| uint16_t L6470_Step_s_2_MaxSpeed | ( | float | Step_s ) | [protected, inherited] |
Convert the max speed as step/s into a right value for MAX_SPEED register.
- Parameters:
-
step/s The max speed as step/s.
- Return values:
-
MaxSpeed The MAX_SPEED register value.
Definition at line 493 of file l6470_class.cpp.
| uint16_t L6470_Step_s_2_MinSpeed | ( | float | Step_s ) | [protected, inherited] |
Convert the min speed as step/s into a right value for MIN_SPEED register.
- Parameters:
-
step/s The min speed as step/s.
- Return values:
-
MinSpeed The MIN_SPEED register value.
Definition at line 521 of file l6470_class.cpp.
| uint32_t L6470_Step_s_2_Speed | ( | float | Step_s ) | [protected, inherited] |
Convert the speed as step/s into a right value for SPEED register.
- Parameters:
-
step/s The speed as step/s.
- Return values:
-
Speed The SPEED register value.
Definition at line 409 of file l6470_class.cpp.
| float L6470_StSlp_2_s_Step | ( | uint8_t | StSlp ) | [protected, inherited] |
Convert the ST_SLP register value into s/step.
- Parameters:
-
StartSlope The ST_SLP register value.
- Return values:
-
s/step The start slope as s/step.
Definition at line 591 of file l6470_class.cpp.
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