Mercurial > mbsePi-apps / annotate

thermferm/statetbl.h@6eba006ed8f5 (annotated)

thermferm/statetbl.h

Sun, 05 May 2024 17:24:54 +0200

author
Michiel Broek <mbroek@mbse.eu>
date
Sun, 05 May 2024 17:24:54 +0200
changeset 730
6eba006ed8f5
parent 655
780cc08df263
permissions
-rw-r--r--

Much faster shutdown of the websocket service.

654
e981d0185485 Added one-wire thread and some old state table macro's. The state machine first state scans new one-wire devices and stores them in a linked list.
Michiel Broek <mbroek@mbse.eu>
parents:
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1 /**
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Michiel Broek <mbroek@mbse.eu>
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2 * @brief State table macro's
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Michiel Broek <mbroek@mbse.eu>
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3 */
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parents:
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4
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Michiel Broek <mbroek@mbse.eu>
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5 #ifndef STATETBL_H
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6 #define STATETBL_H
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7
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Michiel Broek <mbroek@mbse.eu>
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8 #define SM_DECL(proc,name) \
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9 int proc(void)\
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Michiel Broek <mbroek@mbse.eu>
parents:
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10 {\
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Michiel Broek <mbroek@mbse.eu>
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11 int sm_success=0;\
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Michiel Broek <mbroek@mbse.eu>
parents:
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12 char *sm_name=name;
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Michiel Broek <mbroek@mbse.eu>
parents:
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13
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Michiel Broek <mbroek@mbse.eu>
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14 #define SM_STATES \
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Michiel Broek <mbroek@mbse.eu>
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15 enum {
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16
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Michiel Broek <mbroek@mbse.eu>
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17 #define SM_NAMES \
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Michiel Broek <mbroek@mbse.eu>
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18 } sm_state; \
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Michiel Broek <mbroek@mbse.eu>
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19 char * sm_sname[] = {
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parents:
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20
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21 #define SM_EDECL \
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22 };
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23
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Michiel Broek <mbroek@mbse.eu>
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24 #define SM_START(x) \
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25 sm_state=x;\
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26 if (debug)\
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parents: 654
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27 syslog(LOG_NOTICE, "SM (%s): Start => %s", sm_name, sm_sname[sm_state]); \
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Michiel Broek <mbroek@mbse.eu>
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28 while (!sm_success) switch (sm_state)\
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Michiel Broek <mbroek@mbse.eu>
parents:
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29 {\
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Michiel Broek <mbroek@mbse.eu>
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30 default: syslog(LOG_WARNING, "Statemachine %s error: state=%d",sm_name,sm_state);\
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Michiel Broek <mbroek@mbse.eu>
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31 sm_success=-1;
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32
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33 #define SM_STATE(x) \
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34 break;\
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Michiel Broek <mbroek@mbse.eu>
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35 case x:
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36
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Michiel Broek <mbroek@mbse.eu>
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37 #define SM_END \
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38 }\
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parents:
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39
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Michiel Broek <mbroek@mbse.eu>
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40 #define SM_RETURN \
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Michiel Broek <mbroek@mbse.eu>
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41 return (sm_success != 1);\
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Michiel Broek <mbroek@mbse.eu>
parents:
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42 }
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Michiel Broek <mbroek@mbse.eu>
parents:
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43
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Michiel Broek <mbroek@mbse.eu>
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44 #define SM_PROCEED(x) \
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45 if (x != sm_state && debug) {\
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Michiel Broek <mbroek@mbse.eu>
parents:
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46 syslog(LOG_NOTICE, "SM (%s): %s => %s", sm_name, sm_sname[sm_state], sm_sname[x]);\
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Michiel Broek <mbroek@mbse.eu>
parents:
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47 }\
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Michiel Broek <mbroek@mbse.eu>
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48 sm_state=x; break;
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49
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50 #define SM_SUCCESS \
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51 if (debug)\
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52 syslog(LOG_NOTICE, "SM (%s): %s => Success", sm_name, sm_sname[sm_state]);\
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53 sm_success=1; break;
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parents:
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54
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55 #define SM_ERROR \
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56 syslog(LOG_WARNING, "SM (%s): %s => Error", sm_name, sm_sname[sm_state]);\
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57 sm_success=-1; break;
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58
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59 #endif

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