matiec: lib/accessor.h@c6aed7e5f070 (annotated)

219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	1	#ifndef __ACCESSOR_H
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	2	#define __ACCESSOR_H
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	3
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	4
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	5	// variable declaration macros
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	6	#define __DECLARE_VAR(type, name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	7	__IEC_##type##_t name;
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	8	#define __DECLARE_GLOBAL(type, resource, name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	9	__IEC_##type##_t resource##__##name;\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	10	static __IEC_##type##_t *GLOBAL__##name = &resource##__##name;
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	11	#define __DECLARE_GLOBAL_LOCATION(type, location)\
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	12	extern type *location;
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	13	#define __DECLARE_GLOBAL_LOCATED(type, resource, name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	14	__IEC_##type##_p resource##__##name;\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	15	static __IEC_##type##_p *GLOBAL__##name;
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	16	#define __DECLARE_EXTERNAL(type, name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	17	__IEC_##type##_p name;
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	18	#define __DECLARE_LOCATED(type, name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	19	__IEC_##type##_p name;
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	20
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	21
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	22	// variable initialization macros
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	23	#define __INIT_STRUCT(name, initial, retained)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	24	name.value = initial;\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	25	name.flags \|= retained?4:0;
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	26	#define __INIT_VAR(name, initial, retained)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	27	__INIT_STRUCT(name, initial, retained)
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	28	#define __INIT_GLOBAL(name, initial, retained)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	29	__INIT_STRUCT((*GLOBAL__##name), initial, retained)
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	30	#define __INIT_GLOBAL_LOCATED(resource, name, location, retained)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	31	__INIT_STRUCT(resource##__##name, location, retained)
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	32	#define __INIT_EXTERNAL(type, global, name, retained)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	33	{extern __IEC_##type##_t *GLOBAL__##global;\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	34	__INIT_STRUCT(name, &((*GLOBAL__##global).value), retained)}
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	35	#define __INIT_LOCATED(type, location, name, retained)\
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	36	{extern type *location;\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	37	__INIT_STRUCT(name, location, retained)}
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	38	#define __INIT_LOCATED_VALUE(name, initial)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	39	*(name.value) = initial;
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	40
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	41
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	42	// variable getting macros
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	43	#define __GET_VAR(name, ...)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	44	name.value __VA_ARGS__
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	45	#define __GET_EXTERNAL(name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	46	name.flags & 2 ? name.fvalue : *(name.value)
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	47	#define __GET_LOCATED(name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	48	name.flags & 2 ? name.fvalue : *(name.value)
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	49	#define __GET_VAR_BY_REF(name)\
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	50	&(name)
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	51	#define __GET_EXTERNAL_BY_REF(name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	52	name.value
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	53	#define __GET_LOCATED_BY_REF(name)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	54	name.value
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	55
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	56	// variable setting macros
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	57	#define __SET_VAR(name, new_value, ...)\
c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	58	if (!(name.flags & 2)) name.value __VA_ARGS__ = new_value
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	59	#define __SET_EXTERNAL(name, new_value)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	60	if (!(name.flags & 2)) *(name.value) = new_value
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	61	#define __SET_LOCATED(name, new_value)\
221 c6aed7e5f070 Adding support for flags on Function Block variables for marking which variable must be debugged, retained or is forced laurent parents: 219 diff changeset	62	if (!(name.flags & 2)) *(name.value) = new_value
219 9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	63
9bb38736f126 Adding support for declare, init, get and set macros laurent parents: diff changeset	64	#endif //__ACCESSOR_H

author	laurent
	Wed, 02 Dec 2009 16:11:01 +0100
changeset 221	c6aed7e5f070
parent 219	9bb38736f126
child 222	8b1757417a54
permissions	-rwxr-xr-x