canfestival/cf_runtime.c
author Laurent Bessard
Wed, 05 Jun 2013 23:13:33 +0200
changeset 1223 d51cea72baa7
parent 778 4f9e6d9a3d98
child 1397 21a2ea65cb30
permissions -rw-r--r--
Fixed bug when adding standard function like ADD, SUB, MUL,... that are overloaded. Block type was not selected and shown when opening FBDBlockDialog to edit it.
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     1
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     2
#include "canfestival.h"
776
c81397b665b6 Fixed generated CF code to match latest changes
Edouard Tisserant
parents: 721
diff changeset
     3
#include "dcf.h"
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     4
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
     5
/* CanFestival nodes generated OD headers*/
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     6
%(nodes_includes)s
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     7
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     8
#define BOARD_DECL(nodename, busname, baudrate)\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
     9
    s_BOARD nodename##Board = {busname, baudrate};
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    10
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    11
/* CAN channels declaration */
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    12
%(board_decls)s
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    13
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    14
/* Keep track of init level to cleanup correctly */
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    15
static int init_level=0;
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    16
/* Retrieve PLC cycle time */
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
    17
extern int common_ticktime__;
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    18
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    19
/* Per master node slavebootup callbacks. Checks that
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    20
 * every node have booted before calling Master_post_SlaveBootup */
169
8e87b69286c0 SlaveBootup now set operational state for both local node and network nodes only when all nodes declared in network edit have been initialized.
etisserant
parents: 160
diff changeset
    21
%(slavebootups)s
8e87b69286c0 SlaveBootup now set operational state for both local node and network nodes only when all nodes declared in network edit have been initialized.
etisserant
parents: 160
diff changeset
    22
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    23
/* One slave node post_sync callback.
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    24
 * Used to align PLC tick-time on CANopen SYNC
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    25
 */
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    26
%(post_sync)s
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    27
778
4f9e6d9a3d98 Updated CF bootup strategy.
Edouard Tisserant
parents: 776
diff changeset
    28
/* Triggers DCF transission
4f9e6d9a3d98 Updated CF bootup strategy.
Edouard Tisserant
parents: 776
diff changeset
    29
 */
4f9e6d9a3d98 Updated CF bootup strategy.
Edouard Tisserant
parents: 776
diff changeset
    30
%(pre_op)s
4f9e6d9a3d98 Updated CF bootup strategy.
Edouard Tisserant
parents: 776
diff changeset
    31
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    32
#define NODE_FORCE_SYNC(nodename) \
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
    33
    /* Artificially force sync state to 1 so that it is not started */\
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
    34
    nodename##_Data.CurrentCommunicationState.csSYNC = -1;\
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
    35
    /* Force sync period to common_ticktime__ so that other node can read it*/\
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
    36
    *nodename##_Data.COB_ID_Sync = 0x40000080;\
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    37
    *nodename##_Data.Sync_Cycle_Period = common_ticktime__ * 1000;
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    38
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    39
#define NODE_INIT(nodename, nodeid) \
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    40
    /* Defining the node Id */\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    41
    setNodeId(&nodename##_Data, nodeid);\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    42
    /* init */\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    43
    setState(&nodename##_Data, Initialisation);
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    44
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    45
#define NODE_MASTER_INIT(nodename, nodeid) \
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    46
    NODE_FORCE_SYNC(nodename) \
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    47
    NODE_INIT(nodename, nodeid)
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    48
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    49
#define NODE_SLAVE_INIT(nodename, nodeid) \
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    50
    NODE_INIT(nodename, nodeid)
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
    51
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    52
void InitNodes(CO_Data* d, UNS32 id)
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    53
{
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    54
    %(slavebootup_register)s
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    55
    %(post_sync_register)s
778
4f9e6d9a3d98 Updated CF bootup strategy.
Edouard Tisserant
parents: 776
diff changeset
    56
    %(pre_op_register)s
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    57
    %(nodes_init)s
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    58
}
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    59
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    60
#define NODE_STOP(nodename) \
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    61
    if(init_level-- > 0)\
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    62
    {\
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    63
        masterSendNMTstateChange(&nodename##_Data, 0, NMT_Reset_Node);\
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    64
        setState(&nodename##_Data, Stopped);\
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    65
    }
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    66
144
7818ec7b5c53 add Exit function and StopTimerLoop arg to match with recent changes in CanFestival
greg
parents: 137
diff changeset
    67
void Exit(CO_Data* d, UNS32 id)
7818ec7b5c53 add Exit function and StopTimerLoop arg to match with recent changes in CanFestival
greg
parents: 137
diff changeset
    68
{
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    69
    %(nodes_stop)s
144
7818ec7b5c53 add Exit function and StopTimerLoop arg to match with recent changes in CanFestival
greg
parents: 137
diff changeset
    70
}
7818ec7b5c53 add Exit function and StopTimerLoop arg to match with recent changes in CanFestival
greg
parents: 137
diff changeset
    71
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    72
#define NODE_CLOSE(nodename) \
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    73
    if(init_level_c-- > 0)\
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    74
    {\
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    75
      canClose(&nodename##_Data);\
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    76
    }
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    77
512
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
    78
void __cleanup_%(locstr)s(void)
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    79
{
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    80
    // Stop timer thread
203
cb9901076a21 Added concepts :
etisserant
parents: 178
diff changeset
    81
    if(init_level-- > 0){
360
32339ad7d9ae update cf_runtime.c (now call TimerInit and TimerCleanup on win32 platform)
greg
parents: 336
diff changeset
    82
    int init_level_c = init_level;
144
7818ec7b5c53 add Exit function and StopTimerLoop arg to match with recent changes in CanFestival
greg
parents: 137
diff changeset
    83
        StopTimerLoop(&Exit);
203
cb9901076a21 Added concepts :
etisserant
parents: 178
diff changeset
    84
        %(nodes_close)s
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
    85
    }
360
32339ad7d9ae update cf_runtime.c (now call TimerInit and TimerCleanup on win32 platform)
greg
parents: 336
diff changeset
    86
32339ad7d9ae update cf_runtime.c (now call TimerInit and TimerCleanup on win32 platform)
greg
parents: 336
diff changeset
    87
    TimerCleanup();
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    88
}
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    89
512
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
    90
#ifndef stderr
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
    91
#define fprintf(...)
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
    92
#define fflush(...)
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
    93
#endif
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
    94
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    95
#define NODE_OPEN(nodename)\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    96
    if(!canOpen(&nodename##Board,&nodename##_Data)){\
235
a66e150f2888 Improved debug data feedback.
etisserant
parents: 203
diff changeset
    97
        fprintf(stderr,"Cannot open CAN intefrace %%s at speed %%s\n for CANopen node \"" #nodename "\"",nodename##Board.busname, nodename##Board.baudrate);\
a66e150f2888 Improved debug data feedback.
etisserant
parents: 203
diff changeset
    98
        fflush(stderr);\
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
    99
        return -1;\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   100
    }\
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   101
    init_level++;
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   102
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   103
/***************************  INIT  *****************************************/
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   104
int __init_%(locstr)s(int argc,char **argv)
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   105
{
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   106
#ifndef NOT_USE_DYNAMIC_LOADING
75
9ad18a387a96 Windows related enhancements
etisserant
parents: 59
diff changeset
   107
    if( !LoadCanDriver("%(candriver)s") ){
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   108
        fprintf(stderr, "Cannot load CAN interface library for CanFestival (%(candriver)s)\n");\
512
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
   109
        fflush(stderr);\
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
   110
        return -1;\
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   111
    }
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
   112
#endif
360
32339ad7d9ae update cf_runtime.c (now call TimerInit and TimerCleanup on win32 platform)
greg
parents: 336
diff changeset
   113
32339ad7d9ae update cf_runtime.c (now call TimerInit and TimerCleanup on win32 platform)
greg
parents: 336
diff changeset
   114
    TimerInit();
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
   115
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   116
    %(nodes_open)s
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   117
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   118
    // Start timer thread
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   119
    StartTimerLoop(&InitNodes);
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   120
    init_level++;
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   121
    return 0;
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   122
}
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   123
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   124
#define NODE_SEND_SYNC(nodename)\
776
c81397b665b6 Fixed generated CF code to match latest changes
Edouard Tisserant
parents: 721
diff changeset
   125
    if(getState(&nodename##_Data)==Operational){\
c81397b665b6 Fixed generated CF code to match latest changes
Edouard Tisserant
parents: 721
diff changeset
   126
        sendSYNCMessage(&nodename##_Data);\
c81397b665b6 Fixed generated CF code to match latest changes
Edouard Tisserant
parents: 721
diff changeset
   127
    }
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   128
512
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
   129
void __retrieve_%(locstr)s(void)
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   130
{
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   131
    /* Locks the stack, so that no changes occurs while PLC access variables
336
ae3488c79283 Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.
greg
parents: 235
diff changeset
   132
     * TODO : implement buffers to avoid such a big lock
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   133
     *  */
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   134
    EnterMutex();
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
   135
    /* Send Sync */
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   136
    %(nodes_send_sync)s
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   137
}
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   138
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   139
#define NODE_PROCEED_SYNC(nodename)\
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   140
    proceedSYNC(&nodename##_Data);
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   141
512
36aeab46f27d Improved CanFEstival support for LPC - now build and link plugin generated files
edouard
parents: 360
diff changeset
   142
void __publish_%(locstr)s(void)
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   143
{
178
2390b409eb93 Added PLC tick alignement on external synchronization source feature.
etisserant
parents: 174
diff changeset
   144
    /* Process sync event */
57
3b53f9a509d9 Basic CANOpen master node test compiles and run.
etisserant
parents: 52
diff changeset
   145
    %(nodes_proceed_sync)s
52
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   146
    LeaveMutex();
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   147
}
eaffcd0a2f03 Added CanFestival "main" runtime part, initialize, all nodes, and start CF timer loop
etisserant
parents:
diff changeset
   148