From 61fd5d1b62fe3149b193c6c4175cb9b57cbe67f1 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Fri, 11 Nov 2022 14:12:42 +0100
Subject: [PATCH] impl function to generate ASCII timestamp sec accuracy

---
 src/fsfw/timemanager/CCSDSTime.cpp | 15 +++++++++++++--
 src/fsfw/timemanager/CCSDSTime.h   |  2 +-
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/fsfw/timemanager/CCSDSTime.cpp b/src/fsfw/timemanager/CCSDSTime.cpp
index cf4dbe74..535b18a2 100644
--- a/src/fsfw/timemanager/CCSDSTime.cpp
+++ b/src/fsfw/timemanager/CCSDSTime.cpp
@@ -246,8 +246,19 @@ ReturnValue_t CCSDSTime::convertFromASCII(Clock::TimeOfDay_t* to, const uint8_t*
   return UNSUPPORTED_TIME_FORMAT;
 }
 
-ReturnValue_t CCSDSTime::convertToASCII(int8_t* to, const Clock::TimeOfDay_t* from,
-                                        uint8_t length) {
+ReturnValue_t CCSDSTime::convertToAsciiWithSecs(int8_t* to, const Clock::TimeOfDay_t* from,
+  uint8_t length) {
+  if(from == nullptr or to == nullptr) {
+    return returnvalue::FAILED;
+  }
+  int count = snprintf(reinterpret_cast<char*>(to), length,
+                     "%4" SCNu32 "-%2" SCNu32 "-%2" SCNu32
+                     "T%"
+                     "2" SCNu32 ":%2" SCNu32 ":%2" SCNu32,
+                     from->year, from->month, from->day, from->hour, from->minute, from->second);
+  if(count >= length) {
+    return returnvalue::FAILED;
+  }
   return returnvalue::OK;
 }
 
diff --git a/src/fsfw/timemanager/CCSDSTime.h b/src/fsfw/timemanager/CCSDSTime.h
index 1ba94e2c..0d4b6e61 100644
--- a/src/fsfw/timemanager/CCSDSTime.h
+++ b/src/fsfw/timemanager/CCSDSTime.h
@@ -207,7 +207,7 @@ class CCSDSTime {
 
   static ReturnValue_t convertFromASCII(Clock::TimeOfDay_t *to, uint8_t const *from,
                                         uint8_t length);
-  static ReturnValue_t convertToASCII(int8_t *to, const Clock::TimeOfDay_t *from, uint8_t length);
+  static ReturnValue_t convertToAsciiWithSecs(int8_t *to, const Clock::TimeOfDay_t *from, uint8_t length);
   static uint32_t subsecondsToMicroseconds(uint16_t subseconds);
 
  private: