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SOEM
v1.3.0
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Distributed Clock EtherCAT functions. More...
#include "oshw.h"#include "osal.h"#include "ethercattype.h"#include "ethercatbase.h"#include "ethercatmain.h"#include "ethercatdc.h"Macros | |
| #define | PORTM0 0x01 |
| #define | PORTM1 0x02 |
| #define | PORTM2 0x04 |
| #define | PORTM3 0x08 |
| #define | SyncDelay ((int32)100000000) |
Functions | |
| void | ecx_dcsync0 (ecx_contextt *context, uint16 slave, boolean act, uint32 CyclTime, uint32 CyclShift) |
| void | ecx_dcsync01 (ecx_contextt *context, uint16 slave, boolean act, uint32 CyclTime0, uint32 CyclTime1, uint32 CyclShift) |
| static int32 | ecx_porttime (ecx_contextt *context, uint16 slave, uint8 port) |
| static uint8 | ecx_prevport (ecx_contextt *context, uint16 slave, uint8 port) |
| static uint8 | ecx_parentport (ecx_contextt *context, uint16 parent) |
| boolean | ecx_configdc (ecx_contextt *context) |
| void | ec_dcsync0 (uint16 slave, boolean act, uint32 CyclTime, uint32 CyclShift) |
| void | ec_dcsync01 (uint16 slave, boolean act, uint32 CyclTime0, uint32 CyclTime1, uint32 CyclShift) |
| boolean | ec_configdc (void) |
Distributed Clock EtherCAT functions.
| #define PORTM0 0x01 |
| #define PORTM1 0x02 |
| #define PORTM2 0x04 |
| #define PORTM3 0x08 |
| #define SyncDelay ((int32)100000000) |
1st sync pulse delay in ns here 100ms
| boolean ec_configdc | ( | void | ) |
| void ec_dcsync0 | ( | uint16 | slave, |
| boolean | act, | ||
| uint32 | CyclTime, | ||
| uint32 | CyclShift | ||
| ) |
| void ec_dcsync01 | ( | uint16 | slave, |
| boolean | act, | ||
| uint32 | CyclTime0, | ||
| uint32 | CyclTime1, | ||
| uint32 | CyclShift | ||
| ) |
| boolean ecx_configdc | ( | ecx_contextt * | context | ) |
Locate DC slaves, measure propagation delays.
| [in] | context | = context struct |
| void ecx_dcsync0 | ( | ecx_contextt * | context, |
| uint16 | slave, | ||
| boolean | act, | ||
| uint32 | CyclTime, | ||
| uint32 | CyclShift | ||
| ) |
Set DC of slave to fire sync0 at CyclTime interval with CyclShift offset.
| [in] | context | = context struct |
| [in] | slave | Slave number. |
| [in] | act | TRUE = active, FALSE = deactivated |
| [in] | CyclTime | Cycltime in ns. |
| [in] | CyclShift | CyclShift in ns. |
| void ecx_dcsync01 | ( | ecx_contextt * | context, |
| uint16 | slave, | ||
| boolean | act, | ||
| uint32 | CyclTime0, | ||
| uint32 | CyclTime1, | ||
| uint32 | CyclShift | ||
| ) |
Set DC of slave to fire sync0 and sync1 at CyclTime interval with CyclShift offset.
| [in] | context | = context struct |
| [in] | slave | Slave number. |
| [in] | act | TRUE = active, FALSE = deactivated |
| [in] | CyclTime0 | Cycltime SYNC0 in ns. |
| [in] | CyclTime1 | Cycltime SYNC1 in ns. This time is a delta time in relation to the SYNC0 fire. If CylcTime1 = 0 then SYNC1 fires a the same time as SYNC0. |
| [in] | CyclShift | CyclShift in ns. |
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1.8.3.1