stash

docker/firmware/Dockerfile

@@ -8,6 +8,6 @@ RUN cd app/modules/sdk; export CT_EXPERIMENTAL=y; export CT_ALLOW_BUILD_AS_ROOT=
 USER 0
 RUN apt remove --purge -y python2 && apt autoremove --purge -y && apt install -y python3 python3-serial
 RUN apt install -y --reinstall python-is-python3
-USER 0
+USER 1000
 WORKDIR /app
 ENV PATH=/app/modules/sdk/xtensa-lx106-elf/bin:$PATH

firmware/fiatlux.c

@@ -11,9 +11,9 @@
 #include <espressif/esp_common.h>
 #include <esp/uart.h>
 
-void user_init(void)
+#define PUB_MSG_LEN 16
-{
 
+void user_init(void) {
     uart_set_baud(0, 115200);
     printf("SDK version: %s\n", sdk_system_get_sdk_version());
 
@@ -30,4 +30,11 @@ void user_init(void)
     xTaskCreate(&httpd_task, "httpd_task", 1024, NULL, 2, NULL);
 
     xTaskCreate(&lux_task, "lux_task", 512, NULL, 1, NULL);
+
+    wifi_alive = xSemaphoreCreateBinary();
+    publish_queue = xQueueCreate(3, PUB_MSG_LEN);
+
+    xTaskCreate(&beat_task, "beat_task", 256, NULL, 3, NULL);
+
+
 }

firmware/mqtt.cpp

@@ -3,6 +3,7 @@
 //
 
 #include "mqtt.h"
+#include "wifi.h"
 
 #include <stdio.h>
 #include <string.h>
@@ -22,15 +23,18 @@ extern "C" {
 
 /* You can use http://test.mosquitto.org/ to test mqtt_client instead
  * of setting up your own MQTT server */
-#define MQTT_HOST ("172.16.0.42")
+//#define MQTT_HOST ("172.16.0.42")
+#define MQTT_HOST ("10.23.42.187")
 #define MQTT_PORT 1883
 
 #define MQTT_USER NULL
 #define MQTT_PASS NULL
 
-QueueHandle_t publish_queue;
+
 #define PUB_MSG_LEN 16
 
+QueueHandle_t publish_queue;
+
 extern "C" void beat_task(void *pvParameters) {
     TickType_t xLastWakeTime = xTaskGetTickCount();
     char msg[PUB_MSG_LEN];
@@ -98,13 +102,14 @@ extern "C" void mqtt_task(void *pvParameters) {
     strcat(mqtt_client_id, get_my_id());
 
     while (1) {
+        xSemaphoreTake(wifi_alive, portMAX_DELAY);
         printf("%s: started\n\r", __func__);
         printf("%s: (Re)connecting to MQTT server %s ... ", __func__,
                MQTT_HOST);
         ret = mqtt_network_connect(&network, MQTT_HOST, MQTT_PORT);
         if(ret) {
-            printf("error: %d\n\r", ret);
+            printf("error 1: %d\n\r", ret);
-            taskYIELD();
+            vTaskDelay(1000 / portTICK_PERIOD_MS);
             continue;
         }
         printf("done\n\r");
@@ -121,9 +126,9 @@ extern "C" void mqtt_task(void *pvParameters) {
         printf("Send MQTT connect ... ");
         ret = mqtt_connect(&client, &data);
         if(ret) {
-            printf("error: %d\n\r", ret);
+            printf("error 2: %d\n\r", ret);
             mqtt_network_disconnect(&network);
-            taskYIELD();
+            vTaskDelay(1000 / portTICK_PERIOD_MS);
             continue;
         }
         printf("done\r\n");

firmware/mqtt.h

@@ -5,6 +5,10 @@
 #ifndef FIRMWARE_MQTT_H
 #define FIRMWARE_MQTT_H
 
+
+#include <FreeRTOS.h>
+#include <queue.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -12,6 +16,8 @@ extern "C" {
 void mqtt_task(void *pvParameters);
 void beat_task(void *pvParameters);
 
+extern QueueHandle_t publish_queue;
+
 #ifdef __cplusplus
 }
 #endif

firmware/web.cpp

@@ -60,7 +60,8 @@ void websocket_task(void *pvParameter) {
                 UNLOCK_TCPIP_CORE();
             } else
                 syslog("buffer too small -1\n");
-            vTaskDelayMs(1000);
+
+            taskYIELD();
         }
 
         //Global Info
@@ -94,7 +95,8 @@ void websocket_task(void *pvParameter) {
                 UNLOCK_TCPIP_CORE();
             } else
                 syslog("buffer too small 0\n");
-            vTaskDelayMs(1000);
+
+            taskYIELD();
         }
 
         //Connection Info
@@ -117,7 +119,8 @@ void websocket_task(void *pvParameter) {
                 UNLOCK_TCPIP_CORE();
             } else
                 syslog("buffer too small 1\n");
-            vTaskDelayMs(1000);
+
+            taskYIELD();
         }
 
         if(has_changed.wifi) {
@@ -175,7 +178,8 @@ void websocket_task(void *pvParameter) {
                     syslog("buffer too small 2\n");
             }
 
-            vTaskDelayMs(1000);
+
+            taskYIELD();
 
             if(opmode == STATION_MODE || opmode == STATIONAP_MODE) {
                 uint8_t hwaddr[6];
@@ -204,7 +208,8 @@ void websocket_task(void *pvParameter) {
 
         }
 
-        vTaskDelayMs(250);
+
+        taskYIELD();
         {
             uint8_t response[3];
             uint16_t val;
@@ -354,11 +359,11 @@ void websocket_cb(struct tcp_pcb *pcb, char *data, u16_t data_len,
     if(ret == OK) {
         if(cmd == 'R' || cmd == 'C') { // Restart
             printf("rebooting now");
-            vTaskDelay(1000 / portTICK_PERIOD_MS);
+            taskYIELD();
             vPortEnterCritical();
             sdk_system_restart();
         } else if(cmd == 'X') { // Clear Config
-            vTaskDelay(1000 / portTICK_PERIOD_MS);
+            taskYIELD();
             system_clear_config();
         }
     }
@@ -378,8 +383,9 @@ void websocket_open_cb(struct tcp_pcb *pcb, const char *uri) {
 extern "C" void httpd_task(void *pvParameters) {
     (void) pvParameters;
 
-    while (!uxSemaphoreGetCount(wifi_available_semaphore))
+    //while (!uxSemaphoreGetCount(wifi_available_semaphore))
-        vTaskDelay(500 / portTICK_PERIOD_MS);
+    //    taskYIELD();
+    printf("httpd_task: wifi is available\n");
     websocket_register_callbacks((tWsOpenHandler) websocket_open_cb, (tWsHandler) websocket_cb);
     httpd_init();
 

firmware/wifi.cpp

@@ -32,6 +32,7 @@ char *wifi_ap_ssid = nullptr;
 char *wifi_ap_password = nullptr;
 
 SemaphoreHandle_t wifi_available_semaphore = nullptr;
+SemaphoreHandle_t wifi_alive = nullptr;
 
 [[noreturn]] static void dns_task(void *pvParameters) {
     char *wifi_ap_ip_addr = nullptr;
@@ -347,5 +348,38 @@ extern "C" void wifi_task(void *pvParameters) {
     xSemaphoreGive(wifi_available_semaphore);
 
     //monitor loop connection here
-    vTaskDelete(nullptr);
+    uint8_t status = 0;
+    uint8_t retries = 30;
+
+    while (1) {
+        while ((status != STATION_GOT_IP) && (retries)) {
+            status = sdk_wifi_station_get_connect_status();
+            printf("%s: status = %d\n\r", __func__, status);
+            if(status == STATION_WRONG_PASSWORD) {
+                printf("WiFi: wrong password\n\r");
+                break;
+            } else if(status == STATION_NO_AP_FOUND) {
+                printf("WiFi: AP not found\n\r");
+                break;
+            } else if(status == STATION_CONNECT_FAIL) {
+                printf("WiFi: connection failed\r\n");
+                break;
+            }
+            vTaskDelay(1000 / portTICK_PERIOD_MS);
+            --retries;
+        }
+        if(status == STATION_GOT_IP) {
+            printf("WiFi: Connected\n\r");
+            xSemaphoreGive(wifi_alive);
+            taskYIELD();
+        }
+
+        while ((status = sdk_wifi_station_get_connect_status()) == STATION_GOT_IP) {
+            xSemaphoreGive(wifi_alive);
+            taskYIELD();
+        }
+        printf("WiFi: disconnected\n\r");
+        sdk_wifi_station_disconnect();
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+    }
 }

firmware/wifi.h

@@ -13,6 +13,7 @@ extern "C" {
 #endif
 
 extern SemaphoreHandle_t wifi_available_semaphore;
+extern SemaphoreHandle_t wifi_alive;
 
 void wifi_task(void *pvParameters);