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Avoid defining pthread data when EC_MAX_MAPT=1 

No need to define pthread data if the stack is single-threaded.
Rationale: non-POSIX OSs do not have pthread support; this way they
can support single-thread SOEM.
pull/252/head
Claudio Scordino 2018-12-18 13:51:41 +01:00
parent 7beba91c62
commit fa0606a36c
1 changed files with 9 additions and 8 deletions
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17
soem/ethercatconfig.c
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@ -32,7 +32,9 @@ typedef struct
} ecx_mapt_t;
ecx_mapt_t ecx_mapt[EC_MAX_MAPT];
#if EC_MAX_MAPT > 1
OSAL_THREAD_HANDLE ecx_threadh[EC_MAX_MAPT];
#endif
#ifdef EC_VER1
/** Slave configuration structure */
@ -785,6 +787,7 @@ static int ecx_map_sm(ecx_contextt *context, uint16 slave)
return 1;
}
#if EC_MAX_MAPT > 1
OSAL_THREAD_FUNC ecx_mapper_thread(void *param)
{
ecx_mapt_t *maptp;
@ -810,6 +813,7 @@ static int ecx_find_mapt(void)
return -1;
}
}
#endif
static int ecx_get_threadcount(void)
{
@ -836,13 +840,7 @@ static void ecx_config_find_mappings(ecx_contextt *context, uint8 group)
{
if (!group || (group == context->slavelist[slave].group))
{
if (EC_MAX_MAPT <= 1)
{
/* serialised version */
ecx_map_coe_soe(context, slave, 0);
}
else
{
#if EC_MAX_MAPT > 1
/* multi-threaded version */
while ((thrn = ecx_find_mapt()) < 0)
{
@ -854,7 +852,10 @@ static void ecx_config_find_mappings(ecx_contextt *context, uint8 group)
ecx_mapt[thrn].running = 1;
osal_thread_create(&(ecx_threadh[thrn]), 128000,
&ecx_mapper_thread, &(ecx_mapt[thrn]));
}
#else
/* serialised version */
ecx_map_coe_soe(context, slave, 0);
#endif
}
}
/* wait for all threads to finish */