add: database in config file

fix: set pinMode only on start

controller.ini

@@ -2,6 +2,7 @@
 name = new emgauwa device
 discovery-port = 4421
 relay-count = 10
+database = db.lmdb
 
 [relay-0]
 driver = piface

database.c

@@ -3,10 +3,11 @@
 #include <stdio.h>
 #include <lmdb.h>
 
+#include <config.h>
 #include <constants.h>
 
 void
-database_setup(MDB_env **mdb_env)
+database_setup(MDB_env **mdb_env, config_t *config)
 {
     int err;
     
@@ -22,7 +23,7 @@ database_setup(MDB_env **mdb_env)
         exit(1);
     }
 
-    if(mdb_env_open(*mdb_env, "db.lmdb", MDB_NOSUBDIR, 0700) != 0)
+    if(mdb_env_open(*mdb_env, config->database, MDB_NOSUBDIR, 0700) != 0)
     {
         perror("Can't open mdb file");
         exit(1);

drivers/gpio.c

@@ -10,6 +10,5 @@ driver_gpio_set(int pin, int value)
     // disable "unused parameter" warning (happens when using wiring_debug)
     (void)pin;
     (void)value;
-    pinMode(pin, OUTPUT);
     digitalWrite(pin, value);
 }

drivers/piface.c

@@ -10,5 +10,5 @@ driver_piface_set(int pin, int value)
     // disable "unused parameter" warning (happens when using wiring_debug)
     (void)pin;
     (void)value;
-    digitalWrite(DRIVER_PIFACE_GPIO_BASE + pin, value);
+    digitalWrite(PIFACE_GPIO_BASE + pin, value);
 }

helpers/load_config.c

@@ -24,6 +24,11 @@ helper_load_config(IniDispatch *disp, void *config_void)
             config->name[MAX_NAME_LENGTH] = '\0';
             return 0;
         }
+        if(CONFINI_IS_KEY("controller", "database"))
+        {
+            config->database = disp->value;
+            return 0;
+        }
         if(CONFINI_IS_KEY("controller", "discovery-port"))
         {
             config->discovery_port = atoi(disp->value);

include/config.h

@@ -16,6 +16,7 @@ typedef struct
 typedef struct
 {
     char *file;
+    char *database;
     run_type_t run_type;
     char name[MAX_NAME_LENGTH + 1];
     uint16_t discovery_port;

include/constants.h

@@ -35,4 +35,6 @@
  */
 #define ACCEPT_TIMEOUT_MSECONDS 1000
 
+#define PIFACE_GPIO_BASE 200
+
 #endif /* CONTROLLER_CONTANTS_H */

include/database.h

@@ -12,6 +12,6 @@
  * @param mdb_env Source variable will be set to new MDB_env
  */
 void
-database_setup(MDB_env **mdb_env);
+database_setup(MDB_env **mdb_env, config_t *config);
 
 #endif /* CONTROLLER_DATABASE_H */

include/drivers.h

@@ -4,8 +4,6 @@
 #include <models/relay.h>
 #include <enums.h>
 
-#define DRIVER_PIFACE_GPIO_BASE 200
-
 void
 driver_piface_set(int pin, int value);
 

main.c

@@ -93,7 +93,7 @@ main(int argc, const char** argv)
 
     /******************** SETUP DATABASE AND THIS CONTROLLER ********************/
 
-    database_setup(&mdb_env);
+    database_setup(&mdb_env, &global_config);
 
     this_controller = controller_load(mdb_env);
 
@@ -108,7 +108,15 @@ main(int argc, const char** argv)
     /******************** SETUP WIRINGPI ********************/
 
     wiringPiSetup();
-    piFaceSetup(200);
+    piFaceSetup(PIFACE_GPIO_BASE);
+
+    for(uint_fast8_t i = 0; i < this_controller->relay_count; ++i)
+    {
+        if(global_config.relay_configs[i].driver == RELAY_DRIVER_GPIO)
+        {
+            pinMode(global_config.relay_configs[i].pin, OUTPUT);
+        }
+    }
 
 
     /******************** SETUP SOCKETS ********************/