Merge pull request #199 from spacelab-ufsc/work/update-time-counter-task

Work/update time counter task
spacelab-ufsc · Sep 24, 2024 · 760f3af · 760f3af
2 parents 5f11065 + 1b67d06
commit 760f3af
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Showing 12 changed files with 241 additions and 142 deletions.
diff --git a/firmware/app/structs/eps2_data.c b/firmware/app/structs/eps2_data.c
@@ -35,6 +35,7 @@
  */
 
 #include <system/sys_log/sys_log.h>
+#include <system/system.h>
 
 #include "eps2_data.h"
 
@@ -64,8 +65,9 @@ int eps_buffer_write(uint8_t id, uint32_t *value)
 {
 	switch(id)
     {
-        case EPS2_PARAM_ID_TIME_COUNTER:
-        	eps_data_buff.time_counter_ms = *value;
+        case EPS2_PARAM_ID_TIMESTAMP:
+            eps_data_buff.timestamp = *value;
+            system_set_time(*value);
             break;
         case EPS2_PARAM_ID_MCU_TEMP:
             eps_data_buff.eps_mcu_temp_kelvin = *value;
@@ -226,7 +228,7 @@ int eps_buffer_read(uint8_t id, uint32_t *value)
     #if CONFIG_SET_DUMMY_EPS == 1
     switch(id)
     {
-        case EPS2_PARAM_ID_TIME_COUNTER:
+        case EPS2_PARAM_ID_TIMESTAMP:
             *value = 0;
             break;
         case EPS2_PARAM_ID_MCU_TEMP:
@@ -384,8 +386,8 @@ int eps_buffer_read(uint8_t id, uint32_t *value)
 
 	switch(id)
     {
-        case EPS2_PARAM_ID_TIME_COUNTER:
-        	*value = eps_data_buff.time_counter_ms;
+        case EPS2_PARAM_ID_TIMESTAMP:
+        	*value = eps_data_buff.timestamp;
             break;
         case EPS2_PARAM_ID_MCU_TEMP:
             *value = eps_data_buff.eps_mcu_temp_kelvin;

diff --git a/firmware/app/structs/eps2_data.h b/firmware/app/structs/eps2_data.h
@@ -48,7 +48,7 @@
  */
 typedef enum
 {
-    EPS2_PARAM_ID_TIME_COUNTER              = 0,
+    EPS2_PARAM_ID_TIMESTAMP                 = 0,
     EPS2_PARAM_ID_MCU_TEMP                  = 1,
     EPS2_PARAM_ID_EPS_CURRENT               = 2,
     EPS2_PARAM_ID_LAST_RESET_CAUSE          = 3,
@@ -109,7 +109,7 @@ typedef struct
     /**
      *  EPS MCU related data.
      */
-    uint32_t time_counter_ms;                   /**< Time counter in milliseconds. */
+    uint32_t timestamp;                         /**< Time counter in milliseconds. */
     uint8_t last_reset_cause;                   /**< EPS MCU last reset cause */
     uint16_t reset_counter;                     /**< EPS MCU reset counter */
     uint16_t eps_mcu_temp_kelvin;               /**< EPS MCU temperature in kelvin. */

diff --git a/firmware/app/tasks/read_sensors.c b/firmware/app/tasks/read_sensors.c
@@ -36,6 +36,7 @@
  */
 
 #include <system/sys_log/sys_log.h>
+#include <system/system.h>
 
 #include <devices/current_sensor/current_sensor.h>
 #include <devices/voltage_sensor/voltage_sensor.h>
@@ -482,10 +483,9 @@ void vTaskReadSensors(void)
             #endif
         }
 
-        /* Data timestamp */
-        uint32_t time_counter = (uint32_t)xTaskGetTickCount();
-
-        eps_buffer_write(EPS2_PARAM_ID_TIME_COUNTER, &time_counter);
+        /* Update timestamp */
+        uint32_t time_counter = system_get_time();
+        eps_buffer_write(EPS2_PARAM_ID_TIMESTAMP, &time_counter);
 
         vTaskDelayUntil(&last_cycle, pdMS_TO_TICKS(TASK_READ_SENSORS_PERIOD_MS));
     }

diff --git a/firmware/app/tasks/startup.c b/firmware/app/tasks/startup.c
@@ -140,7 +140,7 @@ void vTaskStartup(void *pvParameters)
 
 #if CONFIG_DEV_MEDIA_ENABLED == 1
     /* Internal non-volatile memory initialization */
-    if (media_init() != 0)
+    if (media_init(MEDIA_INT_FLASH) != 0)
     {
         error_counter++;
     }

diff --git a/firmware/app/tasks/time_control.c b/firmware/app/tasks/time_control.c
@@ -1,7 +1,7 @@
 /*
  * time_control.h
  * 
- * Copyright The EPS 2.0 Contributors.
+ * Copyright (C) 2021, SpaceLab.
  * 
  * This file is part of EPS 2.0.
  * 
@@ -25,7 +25,7 @@
  * 
  * \author Gabriel Mariano Marcelino <[email protected]>
  * 
- * \version 0.2.37
+ * \version 0.1.10
  * 
  * \date 2020/08/09
  * 
@@ -35,13 +35,13 @@
 
 #include <system/system.h>
 #include <system/sys_log/sys_log.h>
-/* #include <devices/media/media.h> */
+#include <devices/media/media.h>
 #include <config/config.h>
 
 #include "time_control.h"
 #include "startup.h"
 
-#define TIME_CONTROL_MEDIA              MEDIA_NOR
+#define TIME_CONTROL_MEDIA              MEDIA_INT_FLASH
 #define TIME_CONTROL_SAVE_PERIOD_SEC    60
 #define TIME_CONTROL_MEM_ID             0x12U
 #define TIME_CONTROL_CRC8_INITIAL_VAL   0x00U       /* CRC8-CCITT initial value. */
@@ -120,6 +120,13 @@ void vTaskTimeControl(void)
                 sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_TIME_CONTROL_NAME, "Error saving the system time!");
                 sys_log_new_line();
             }
+            else
+            {
+                sys_log_print_event_from_module(SYS_LOG_INFO, TASK_TIME_CONTROL_NAME, "Saving system time (epoch): ");
+                sys_log_print_uint(sys_tm);
+                sys_log_print_msg(" sec");
+                sys_log_new_line();
+            }
         }
 
         vTaskDelayUntil(&last_cycle, pdMS_TO_TICKS(TASK_TIME_CONTROL_PERIOD_MS));
@@ -131,7 +138,7 @@ static int time_control_load_sys_time(sys_time_t *tm)
     int err = -1;
 
     uint8_t buf[6] = {0};
-/*
+
     if (media_read(TIME_CONTROL_MEDIA, CONFIG_MEM_ADR_SYS_TIME, buf, 6U) == 0)
     {
         if ((buf[0] == TIME_CONTROL_MEM_ID) && (time_control_crc8(buf, 5U) == buf[5]))
@@ -154,7 +161,7 @@ static int time_control_load_sys_time(sys_time_t *tm)
         sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_TIME_CONTROL_NAME, "Error reading the system time from the non-volatile memory!");
         sys_log_new_line();
     }
-*/
+
     return err;
 }
 
@@ -170,15 +177,18 @@ static int time_control_save_sys_time(sys_time_t tm)
     buf[3] = ((uint32_t)tm >> 8) & 0xFFU;
     buf[4] = (uint32_t)tm & 0xFFU;
     buf[5] = time_control_crc8(buf, 5U);
-/*
-    if (media_write(TIME_CONTROL_MEDIA, CONFIG_MEM_ADR_SYS_TIME, buf, 6U) != 0)
+
+    if (media_erase(TIME_CONTROL_MEDIA, FLASH_SEG_A_ADR) == 0)
     {
-        sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_TIME_CONTROL_NAME, "Error writing the system time to the non-volatile memory!");
-        sys_log_new_line();
+        if (media_write(TIME_CONTROL_MEDIA, CONFIG_MEM_ADR_SYS_TIME, buf, 6U) != 0)
+        {
+            sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_TIME_CONTROL_NAME, "Error writing the system time to the non-volatile memory!");
+            sys_log_new_line();
 
-        err = -1;
+            err = -1;
+        }
     }
-*/
+
     return err;
 }
 

diff --git a/firmware/app/tasks/time_control.h b/firmware/app/tasks/time_control.h
@@ -1,7 +1,7 @@
 /*
  * time_control.c
  * 
- * Copyright The EPS 2.0 Contributors.
+ * Copyright (C) 2021, SpaceLab.
  * 
  * This file is part of EPS 2.0.
  * 
@@ -25,7 +25,7 @@
  * 
  * \author Gabriel Mariano Marcelino <[email protected]>
  * 
- * \version 0.2.37
+ * \version 0.1.10
  * 
  * \date 2020/08/09
  * 

diff --git a/firmware/config/config.h b/firmware/config/config.h
@@ -78,6 +78,9 @@
 /* Drivers */
 #define CONFIG_DRIVERS_DEBUG_ENABLED                    0
 
+/* Memory adresses */
+#define CONFIG_MEM_ADR_SYS_TIME                         0
+
 #define MAX_BATTERY_CHARGE                              2450    /* [mAh] */
 #define BAT_MONITOR_CHARGE_VALUE                        (uint16_t)(MAX_BATTERY_CHARGE/0.625)    /* 0.625 is a conversion factor for the  battery monitor */
 #define RESET_BATTERY_TO_INITIAL_STATE                  0