From eeb821fa6846e84c9fe3e80d58f41b7a5a418e70 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Wed, 21 Apr 2021 22:27:56 +0800
Subject: [PATCH] update hal.x
---
iotd/main.c | 323 ++++++++++-------------------------------------------
1 files changed, 60 insertions(+), 263 deletions(-)
diff --git a/iotd/main.c b/iotd/main.c
index f504b8f..54619b8 100644
--- a/iotd/main.c
+++ b/iotd/main.c
@@ -26,17 +26,15 @@
#include "lylib/util_proc.h"
#include "hal/hal.h"
#include "conf/conf.h"
+#include "mqtt/mqtt.h"
#define PROG_VERSION "v1.0.0"
#define DAEMON_PIDFILE "/tmp/.iotd.pid"
-
-int check_set_program_running(int daemon);
-void *mqtt_sub_worker(void *args);
+void control_thread_loop(void *args);
static void program_usage(char *progname)
{
-
printf("Usage: %s [OPTION]...\n", progname);
printf(" %s is LingYun studio MQTT daemon program running on RaspberryPi\n", progname);
@@ -48,12 +46,6 @@
printf("\n%s version %s\n", progname, PROG_VERSION);
return;
-}
-
-void auto_light_off(int signum)
-{
- log_nrml("turn hallway auto light off now\n");
- //turn_light(LIGHT_HALLWAY, OFF);
}
int main (int argc, char **argv)
@@ -68,7 +60,6 @@
int debug = 0;
int opt;
char *progname=NULL;
- float lux = 0.0;
struct option long_options[] = {
{"conf", required_argument, NULL, 'c'},
@@ -112,65 +103,64 @@
if( !conf_file )
debug = 1;
- //printf("conf_file: %s debug:%d\n", conf_file, debug);
-
if( parser_conf(conf_file, &ctx, debug)<0 )
{
fprintf(stderr, "Parser mqtted configure file failure\n");
return -2;
}
- return 0;
if( hal_init(hal_ctx) < 0 )
{
log_err("Initialise hardware failure\n");
return -3;
}
- else
- {
- log_nrml("HAL initialise ok\n");
- }
+ log_nrml("Initialise hardware okay.\n");
+
install_default_signal();
- signal(SIGALRM, auto_light_off);
-
- if( check_set_program_running(daemon) < 0 )
+ if( check_set_program_running(daemon, DAEMON_PIDFILE) < 0 )
goto OUT;
+
mosquitto_lib_init();
- if( thread_start(&tid, mqtt_sub_worker, &ctx ) < 0 )
+ /*+--------------------------------------------+
+ *| Start MQTT subsciber thread if enable |
+ *+--------------------------------------------+*/
+ if( ctx.mqtt_ctx.sub_enable )
{
- log_fatal("Start MQTT subsciber worker thread failure\n");
- goto OUT;
- }
- log_nrml("Start MQTT subsciber worker thread ok\n");
-
- log_nrml("Start infrared monitor thread working...\n");
- while( ! g_signal.stop )
- {
- lux = tsl2561_get_lux();
- if( lux > hal_ctx->lux_threshold )
+ if( thread_start(&tid, mqtt_sub_worker, &ctx ) < 0 )
{
- log_nrml("Lux[%.3f] > Treshold[%.3f], don't need auto light.\n", lux, hal_ctx->lux_threshold);
- sleep(30);
- continue;
+ log_fatal("Start MQTT subsciber worker thread failure\n");
+ goto OUT;
}
-
- log_nrml("start infrared monitor detect...\n");
- if( infrared_detect() )
+ else
{
- log_nrml("Someone incoming detected by infrared\n");
- if( lux < hal_ctx->lux_threshold )
- {
- log_nrml("Lux[%.3f] < Treshold[%.3f], auto light on now..\n", lux, hal_ctx->lux_threshold);
- //turn_light(LIGHT_HALLWAY, ON);
- alarm(hal_ctx->gpio.light_intval);
- }
+ log_nrml("Start MQTT subsciber worker thread ok\n");
}
}
+ /*+--------------------------------------------+
+ *| Start MQTT publisher thread if enable |
+ *+--------------------------------------------+*/
+ if( ctx.mqtt_ctx.pub_enable )
+ {
+ if( thread_start(&tid, mqtt_pub_worker, &ctx ) < 0 )
+ {
+ log_fatal("Start MQTT publisher worker thread failure\n");
+ goto OUT;
+ }
+ else
+ {
+ log_nrml("Start MQTT publisher worker thread ok\n");
+ }
+ }
+
+ /*+--------------------------------------------+
+ *| Control thread start dead loop |
+ *+--------------------------------------------+*/
+ control_thread_loop(&ctx);
OUT:
mosquitto_lib_cleanup();
@@ -180,231 +170,38 @@
return 0;
} /* ----- End of main() ----- */
-int check_set_program_running(int daemon)
+
+void control_thread_loop(void *args)
{
- if( check_daemon_running(DAEMON_PIDFILE) )
- {
- log_err("Program already running, process exit now");
- return -1;
- }
+ iotd_ctx_t *ctx = (iotd_ctx_t *)args;
+ hal_ctx_t *hal_ctx;
+ float lux = 0.0;
- if( daemon )
- {
- if( set_daemon_running(DAEMON_PIDFILE) < 0 )
- {
- log_err("set program running as daemon failure\n");
- return -2;
- }
- }
- else
- {
- if( record_daemon_pid(DAEMON_PIDFILE) < 0 )
- {
- log_err("record program running PID failure\n");
- return -3;
- }
- }
+ hal_ctx = &ctx->hal_ctx;
- return 0;
-}
-
-
-void sub_connect_callback(struct mosquitto *mosq, void *userdata, int result)
-{
- iotd_ctx_t *ctx = (iotd_ctx_t *)userdata;
-
- if( result )
- {
- log_err("Subscriber connect to broker server failed, rv=%d\n", result);
- return ;
- }
-
- log_nrml("Subscriber connect to broker server[%s:%d] successfully\n", ctx->mqtt_ctx.host, ctx->mqtt_ctx.port);
- mosquitto_subscribe(mosq, NULL, ctx->mqtt_ctx.subTopic, ctx->mqtt_ctx.subQos);
-}
-
-void sub_disconnect_callback(struct mosquitto *mosq, void *userdata, int result)
-{
- iotd_ctx_t *ctx = (iotd_ctx_t *)userdata;
-
- log_warn("Subscriber disconnect to broker server[%s:%d], reason=%d\n",
- ctx->mqtt_ctx.host, ctx->mqtt_ctx.port, result);
-}
-
-void proc_json_items(cJSON *root)
-{
- int i;
- char *value;
- cJSON *item;
- cJSON *array;
-
- if( !root )
- {
- log_err("Invalid input arguments $root\n");
- return ;
- }
-
- for( i=0; i<cJSON_GetArraySize(root); i++ )
- {
- item = cJSON_GetArrayItem(root, i);
- if( !item )
- break;
-
- /* if item is cJSON_Object, then recursive call proc_json */
- if( cJSON_Object == item->type )
- {
- proc_json_items(item);
- }
- else if( cJSON_Array != item->type )
- {
- value = cJSON_Print(item);
-
- /* light controled by relay */
- if( !strcasecmp(item->string, "hallway") )
- {
- if( strcasestr(value, "on") )
- {
- //turn_light(LIGHT_HALLWAY, ON);
- log_nrml("Turn on hallway light\n");
- }
- else if( strcasestr(value, "off") )
- {
- //turn_light(LIGHT_HALLWAY, OFF);
- log_nrml("Turn off hallway light\n");
- }
- }
- else if( !strcasecmp(item->string, "livroom_left") )
- {
- if( strcasestr(value, "on") )
- {
- //turn_light(LIGHT_LVROOM_LEFT, ON);
- log_nrml("Turn on livingroom left light\n");
- }
- else if( strcasestr(value, "off") )
- {
- //turn_light(LIGHT_LVROOM_LEFT, OFF);
- log_nrml("Turn off livingroom left light\n");
- }
- }
- if( !strcasecmp(item->string, "livroom_right") )
- {
- if( strcasestr(value, "on") )
- {
- //turn_light(LIGHT_LVROOM_RIGHT, ON);
- log_nrml("Turn on livingroom right light\n");
- }
- else if( strcasestr(value, "off") )
- {
- //turn_light(LIGHT_LVROOM_RIGHT, OFF);
- log_nrml("Turn off livingroom right light\n");
- }
- }
-
- free(value); /* must free it, or it will result memory leak */
- }
- }
-
-}
-
-void sub_message_callback(struct mosquitto *mosq, void *userdata, const struct mosquitto_message *message)
-{
- iotd_ctx_t *ctx = (iotd_ctx_t *)userdata;
-
- cJSON *root = NULL;
- cJSON *item;
- char *value;
-
-
- if ( !message->payloadlen )
- {
- log_err("%s (null)\n", message->topic);
- return ;
- }
-
- log_dbg("Subscriber receive message: '%s'\n", message->payload);
-
- root = cJSON_Parse(message->payload);
- if( !root )
- {
- log_err("cJSON_Parse parser failure: %s\n", cJSON_GetErrorPtr());
- return ;
- }
-
- /* check ID matched or not */
- item = cJSON_GetObjectItem(root, "id");
- if( !item )
- {
- log_err("cJSON_Parse get ID failure: %s\n", cJSON_GetErrorPtr());
- goto OUT;
- }
-
- value = cJSON_PrintUnformatted(item);
- if( strcasecmp(value, ctx->mqtt_ctx.id) )
- {
- log_warn("cJSON_Parse get ID not matchs [%s<->%s], drop this message!\n", value, ctx->mqtt_ctx.id);
- free(value);
- goto OUT;
- }
-
- free(value);
-
- /* proc JSON mesage */
- proc_json_items(root);
-
-OUT:
- cJSON_Delete(root); /* must delete it, or it will result memory leak */
- return ;
-}
-
-
-void *mqtt_sub_worker(void *args)
-{
- struct mosquitto *mosq;
- bool session = true;
-
- iotd_ctx_t *ctx = (iotd_ctx_t *)args;
- mqtt_ctx_t *mqtt_ctx;
-
- if( !ctx )
- {
- log_err("Invalid input arguments\n");
- return NULL;
- }
-
- mqtt_ctx = &ctx->mqtt_ctx;
-
-
- mosq = mosquitto_new(NULL, session, ctx);
- if( !mosq )
- {
- log_err("mosquitto_new failure\n");
- return NULL;
- }
-
- /* set connnect to broker username and password */
- if( strlen(mqtt_ctx->uid)> 0 && strlen(mqtt_ctx->pwd)> 0 )
- mosquitto_username_pw_set(mosq, mqtt_ctx->uid, mqtt_ctx->pwd);
-
- /* set callback functions */
- mosquitto_connect_callback_set(mosq, sub_connect_callback);
- mosquitto_disconnect_callback_set(mosq, sub_disconnect_callback);
- mosquitto_message_callback_set(mosq, sub_message_callback);
-
- while( !g_signal.stop )
+ while( ! g_signal.stop )
{
- /* connect to MQTT broker */
- if( mosquitto_connect(mosq, mqtt_ctx->host, mqtt_ctx->port, mqtt_ctx->keepalive) )
+ if( hal_ctx->lux_enable )
{
- log_err("Subscriber connect to broker[%s:%d] failure: %s\n", mqtt_ctx->host, mqtt_ctx->port, strerror(errno));
- msleep(1000);
- continue;
+ lux = tsl2561_get_lux();
+ log_dbg("TSL2561 get Lux[%.3f].\n", lux);
+
+ if( lux > hal_ctx->lux_threshold )
+ {
+ log_nrml("Lux[%.3f] > Treshold[%.3f], don't need light on.\n", lux, hal_ctx->lux_threshold);
+ sleep(30);
+ continue;
+ }
}
- /* -1: use default timeout 1000ms 1: unused */
- mosquitto_loop_forever(mosq, -1, 1);
- }
+ log_nrml("start infrared monitor detect...\n");
+ if( infrared_detect() )
+ {
+ log_nrml("Someone incoming detected by infrared\n");
+ }
- mosquitto_destroy(mosq);
- return NULL;
+ sleep(1);
+ }
}
+
--
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