firmware: app: tasks: param_server: Updating the implementation #136

firmware/app/tasks/param_server.c

@@ -1,7 +1,7 @@
 /*
  * param_server.h
  * 
- * Copyright (C) 2021, SpaceLab.
+ * Copyright The EPS 2.0 Contributors.
  * 
  * This file is part of EPS 2.0.
  * 
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  * 
  * You should have received a copy of the GNU General Public License
- * along with EPS 2.0. If not, see <http://www.gnu.org/licenses/>.
+ * along with EPS 2.0. If not, see <http:/\/www.gnu.org/licenses/>.
  * 
  */
 
@@ -26,7 +26,7 @@
  * \author Gabriel Mariano Marcelino <[email protected]>
  * \author André M. P. de Mattos <[email protected]>
  * 
- * \version 0.2.30
+ * \version 0.2.41
  * 
  * \date 2021/07/24
  * 
@@ -37,6 +37,8 @@
 #include <system/sys_log/sys_log.h>
 #include <structs/eps2_data.h>
 
+#include <drivers/i2c_slave/i2c_slave.h>
+
 #include <devices/ttc/ttc.h>
 #include <devices/obdh/obdh.h>
 
@@ -47,24 +49,24 @@ xTaskHandle xTaskParamServerHandle;
 
 void vTaskParamServer(void *pvParameters)
 {
-    BaseType_t xResult;
-    uint32_t ulNotifiedValue;
-
-    uint8_t adr = 0;
-    uint32_t val = 0;
-    uint8_t cmd = 0;
+    BaseType_t result;
+    uint32_t notified_value;
 
     /* Wait startup task to finish */
     xEventGroupWaitBits(task_startup_status, TASK_STARTUP_DONE, pdFALSE, pdTRUE, pdMS_TO_TICKS(TASK_PARAM_SERVER_INIT_TIMEOUT_MS));
 
     while(1)
     {
-        xResult = xTaskNotifyWait(0UL, 0xFFFFFFFFUL, &ulNotifiedValue, pdMS_TO_TICKS(TASK_PARAM_SERVER_MAX_BLOCK_TIME_MS));
+        result = xTaskNotifyWait(0UL, 0xFFFFFFFFUL, &notified_value, pdMS_TO_TICKS(TASK_PARAM_SERVER_MAX_BLOCK_TIME_MS));
+
+        uint8_t adr = 0;
+        uint32_t val = 0;
+        uint8_t cmd = 0;
 
-        if (xResult == pdPASS)
+        if (result == pdPASS)
         {
-            /* Process interrupt from UART ISR. */
-            if ( (ulNotifiedValue & NOTIFICATION_VALUE_FROM_I2C_ISR) != 0)
+            /* Process interrupt from I2C ISR. */
+            if ((notified_value & I2C_SLAVE_NOTI_VAL_TO_I2C_RX_ISR) != 0)
             {
                 if (obdh_decode(&adr, &val, &cmd) == 0)
                 {
@@ -81,21 +83,23 @@ void vTaskParamServer(void *pvParameters)
                                 sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_PARAM_SERVER_NAME, "OBDH write command has failed to complete!");
                                 sys_log_new_line();
                             }
+
                             break;
                         case OBDH_COMMAND_READ: 
-                            if (eps_buffer_read(adr, &val) != 0)
-                            {
-                                sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_PARAM_SERVER_NAME, "OBDH read command has failed to complete (buffer)!");
-                                sys_log_new_line();
-                            }
-                            else 
+                            if (eps_buffer_read(adr, &val) == 0)
                             {
-                                if (obdh_answer(adr, val) != 0)
+                                if (obdh_write_output_buffer(adr, val) != 0)
                                 {
                                     sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_PARAM_SERVER_NAME, "OBDH read command has failed to complete (answer)!");
                                     sys_log_new_line();
                                 }
                             }
+                            else
+                            {
+                                sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_PARAM_SERVER_NAME, "OBDH read command has failed to complete (buffer)!");
+                                sys_log_new_line();
+                            }
+
                             break;
                         default: 
                             break;
@@ -107,9 +111,7 @@ void vTaskParamServer(void *pvParameters)
                     sys_log_new_line();
                 }  
             }
-
-            /* Process interrupt from UART ISR. */
-            if ( (ulNotifiedValue & NOTIFICATION_VALUE_FROM_UART_ISR) != 0)
+            else if ((notified_value & NOTIFICATION_VALUE_FROM_UART_ISR) != 0)
             {
                 if (ttc_decode(&adr, &val, &cmd) == 0)
                 {
@@ -126,6 +128,7 @@ void vTaskParamServer(void *pvParameters)
                                 sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_PARAM_SERVER_NAME, "TTC write command has failed to complete!");
                                 sys_log_new_line();
                             }
+
                             break;
                         case TTC_COMMAND_READ: 
                             if (eps_buffer_read(adr, &val) != 0)
@@ -141,6 +144,7 @@ void vTaskParamServer(void *pvParameters)
                                     sys_log_new_line();
                                 }
                             }
+
                             break;
                         default: 
                             break;
@@ -159,8 +163,6 @@ void vTaskParamServer(void *pvParameters)
             sys_log_print_event_from_module(SYS_LOG_WARNING, TASK_PARAM_SERVER_NAME, "Any command request received in the last minute");
             sys_log_new_line();
         }
-
-
     }
 }
 

firmware/devices/obdh/README.md

@@ -0,0 +1 @@
+# OBDH Device

firmware/version.h

@@ -25,7 +25,7 @@
  * 
  * \author Gabriel Mariano Marcelino <[email protected]>
  * 
- * \version 0.2.40
+ * \version 0.2.41
  * 
  * \date 2020/10/21
  * 
@@ -36,7 +36,7 @@
 #ifndef VERSION_H_
 #define VERSION_H_
 
-#define FIRMWARE_VERSION            "0.2.40"
+#define FIRMWARE_VERSION            "0.2.41"
 
 #define FIRMWARE_STATUS             "Development"