Option UNITS=IMPERIAL added

SD card archive function continued (doesn't delete the model until function finished)
Alternate view for outputs in Main Views (Bars and Numbers)
GPS speed was badly displayed (ap instead of bp)

src/eeprom_avr.cpp

@@ -531,34 +531,47 @@ const pm_char * eeArchiveModel(uint8_t i_fileSrc)
 {
   char *buf = reusableBuffer.model_name;
   FIL archiveFile;
+  UINT written;
 
   FRESULT result = f_mount(0, &g_FATFS_Obj);
   if (result != FR_OK) {
-    return PSTR("SDCARD F/S ERROR"); // TODO ...
+    return SDCARD_ERROR(result);
   }
 
-  strcpy_P(buf, PSTR(LOG_PATH "/Twister.bin")); // TODO Not PSTR everywhere ...
-/*  eeLoadModelName(i_fileSrc, &buf[sizeof(LOG_PATH)+1]);
-  uint8_t i = sizeof(LOG_PATH)+1;
-  while (i<sizeof(LOG_PATH)+11 && buf[i]) {
-    buf[i] = idx2char(buf[i]);
-    i++;
+  strcpy_P(buf, PSTR(MODELS_PATH "/")); // TODO Not PSTR everywhere ...
+
+  eeLoadModelName(i_fileSrc, &buf[sizeof(MODELS_PATH)]);
+  buf[sizeof(MODELS_PATH)+sizeof(g_model.name)] = '\0';
+
+  uint8_t i = sizeof(MODELS_PATH)+sizeof(g_model.name)-1;
+  uint8_t len = 0;
+  while (i>sizeof(MODELS_PATH)-1) {
+    if (!len && buf[i])
+      len = i+1;
+    if (len)
+      buf[i] = idx2char(buf[i]);
+    i--;
   }
-  strcpy_P(&buf[i], PSTR(".bin")); // TODO Not PSTR everywhere ...
-*/
+  strcpy_P(&buf[len], PSTR(".bin")); // TODO Not PSTR everywhere ...
+
   result = f_open(&archiveFile, buf, FA_OPEN_ALWAYS | FA_WRITE);
   if (result != FR_OK) {
     return SDCARD_ERROR(result);
   }
 
+  result = f_write(&archiveFile, &g_eeGeneral.myVers, 1, &written);
+  if (result != FR_OK) {
+    return SDCARD_ERROR(result);
+  }
+
   EFile theFile2;
   theFile2.openRd(FILE_MODEL(i_fileSrc));
 
-  uint8_t len;
-  while ((len=theFile2.read((uint8_t *)buf, 15)))
-  {
-    for (uint8_t i=0; i<len; i++)
-      f_putc(buf[i], &g_oLogFile);
+  while ((len=theFile2.read((uint8_t *)buf, 15))) {
+    result = f_write(&archiveFile, (uint8_t *)buf, len, &written);
+    if (result != FR_OK) {
+      return SDCARD_ERROR(result);
+    }
   }
 
   f_close(&archiveFile);