Log file moved to RAM and aligned for proper DMA access. Log functions renamed.

radio/src/gui/128x64/radio_sdmanager.cpp

@@ -101,7 +101,7 @@ void menuRadioSdManager(event_t _event)
   if (warningResult) {
     warningResult = 0;
     showMessageBox(STR_FORMATTING);
-    closeLogs();
+    logsClose();
 #if defined(PCBSKY9X)
     Card_state = SD_ST_DATA;
 #endif

radio/src/gui/212x64/model_telemetry.cpp

@@ -348,7 +348,7 @@ void menuModelSensor(event_t event)
       case SENSOR_FIELD_LOGS:
         ON_OFF_MENU_ITEM(sensor->logs, SENSOR_2ND_COLUMN, y, STR_LOGS, attr, event);
         if (attr && checkIncDec_Ret) {
-          closeLogs();
+          logsClose();
         }
         break;
 

radio/src/gui/212x64/radio_sdmanager.cpp

@@ -163,7 +163,7 @@ void menuRadioSdManager(event_t _event)
   if (warningResult) {
     warningResult = 0;
     showMessageBox(STR_FORMATTING);
-    closeLogs();
+    logsClose();
     audioQueue.stopSD();
     if (f_mkfs(0, 1, 0) == FR_OK) {
       f_chdir("/");

radio/src/gui/480x272/model_telemetry.cpp

@@ -358,7 +358,7 @@ bool menuModelSensor(event_t event)
         lcdDrawText(MENUS_MARGIN_LEFT, y, STR_LOGS);
         sensor->logs = editCheckBox(sensor->logs, SENSOR_2ND_COLUMN, y, attr, event);
         if (attr && checkIncDec_Ret) {
-          closeLogs();
+          logsClose();
         }
         break;
     }

radio/src/gui/480x272/radio_sdmanager.cpp

@@ -153,7 +153,7 @@ bool menuRadioSdManager(event_t _event)
   if (warningResult) {
     warningResult = 0;
     showMessageBox(STR_FORMATTING);
-    closeLogs();
+    logsClose();
     audioQueue.stopSD();
     if (f_mkfs(0, 1, 0) == FR_OK) {
       f_chdir("/");

radio/src/logs.cpp

@@ -21,10 +21,12 @@
 #include "opentx.h"
 #include "ff.h"
 
-FIL g_oLogFile = {0};
+FIL g_oLogFile __DMA;
 const pm_char * g_logError = NULL;
 uint8_t logDelay;
 
+void writeHeader();
+
 #if defined(PCBTARANIS) || defined(PCBFLAMENCO) || defined(PCBHORUS)
   #define GET_2POS_STATE(sw) (switchState(SW_ ## sw ## 0) ? -1 : 1)
 #else
@@ -33,7 +35,13 @@ uint8_t logDelay;
 
 #define GET_3POS_STATE(sw) (switchState(SW_ ## sw ## 0) ? -1 : (switchState(SW_ ## sw ## 2) ? 1 : 0))
 
-const pm_char * openLogs()
+
+void logsInit()
+{
+  memset(&g_oLogFile, 0, sizeof(g_oLogFile));
+}
+
+const pm_char * logsOpen()
 {
   // Determine and set log file filename
   FRESULT result;
@@ -111,7 +119,7 @@ const pm_char * openLogs()
 
 tmr10ms_t lastLogTime = 0;
 
-void closeLogs()
+void logsClose()
 {
   if (f_close(&g_oLogFile) != FR_OK) {
     // close failed, forget file
@@ -204,7 +212,7 @@ uint32_t getLogicalSwitchesStates(uint8_t first)
   return result;
 }
 
-void writeLogs()
+void logsWrite()
 {
   static const pm_char * error_displayed = NULL;
 
@@ -214,7 +222,7 @@ void writeLogs()
       lastLogTime = tmr10ms;
 
       if (!g_oLogFile.fs) {
-        const pm_char * result = openLogs();
+        const pm_char * result = logsOpen();
         if (result != NULL) {
           if (result != error_displayed) {
             error_displayed = result;
@@ -370,14 +378,14 @@ void writeLogs()
       if (result<0 && !error_displayed) {
         error_displayed = STR_SDCARD_ERROR;
         POPUP_WARNING(STR_SDCARD_ERROR);
-        closeLogs();
+        logsClose();
       }
     }
   }
   else {
     error_displayed = NULL;
     if (g_oLogFile.fs) {
-      closeLogs();
+      logsClose();
     }
   }
 }

radio/src/main_arm.cpp

@@ -391,7 +391,7 @@ void perMain()
 #endif
   checkSpeakerVolume();
   checkEeprom();
-  writeLogs();
+  logsWrite();
   handleUsbConnection();
   checkTrainerSettings();
   periodicTick();

radio/src/main_avr.cpp

@@ -97,7 +97,7 @@ void perMain()
 
 #if defined(SDCARD)
   sdMountPoll();
-  writeLogs();
+  logsWrite();
 #endif
 
   event_t evt = getEvent();

radio/src/opentx.cpp

@@ -1993,7 +1993,7 @@ void opentxClose(uint8_t shutdown)
   }
   
 #if defined(SDCARD)
-  closeLogs();
+  logsClose();
 #endif
 
   saveTimers();
@@ -2551,6 +2551,7 @@ void opentxInit(OPENTX_INIT_ARGS)
   else {
 #if defined(SDCARD) && !defined(PCBMEGA2560)
     sdInit();
+    logsInit();
 #endif
   }
 

radio/src/sdcard.h

@@ -80,10 +80,9 @@ extern FATFS g_FATFS_Obj;
 extern FIL g_oLogFile;
 
 extern uint8_t logDelay;
-const pm_char *openLogs();
+void logsInit();
-void writeHeader();
+void logsClose();
-void closeLogs();
+void logsWrite();
-void writeLogs();
 
 uint32_t sdGetNoSectors();
 uint32_t sdGetSize();

radio/src/storage/eeprom_rlc.cpp

@@ -484,7 +484,7 @@ const pm_char * eeBackupModel(uint8_t i_fileSrc)
   UINT written;
 
   // we must close the logs as we reuse the same FIL structure
-  closeLogs();
+  logsClose();
 
   // check and create folder here
   strcpy_P(buf, STR_MODELS_PATH);
@@ -567,7 +567,7 @@ const pm_char * eeRestoreModel(uint8_t i_fileDst, char *model_name)
   UINT read;
 
   // we must close the logs as we reuse the same FIL structure
-  closeLogs();
+  logsClose();
 
   strcpy_P(buf, STR_MODELS_PATH);
   buf[sizeof(MODELS_PATH)-1] = '/';

radio/src/storage/storage_common.cpp

@@ -46,7 +46,7 @@ void preModelLoad()
 #endif
 
 #if defined(SDCARD)
-  closeLogs();
+  logsClose();
 #endif
 
   if (pulsesStarted()) {

radio/src/targets/sky9x/massstorage.cpp

@@ -170,7 +170,7 @@ void usbMassStorage()
     if (sdMounted()) {
       Card_state = SD_ST_DATA;
       audioQueue.stopSD();
-      closeLogs();
+      logsClose();
       f_mount(NULL, "", 0); // unmount SD
     }