Since version 6.12 of mbed-os and 2.3.1 of mbed core COMPONENT_4343W_FS is used instead of COMPONENT_4343W and the QSPI BlockDevice is initialized in the core

Author: pennam

src/Arduino_Portenta_OTA_QSPI.cpp

@@ -25,6 +25,10 @@
 
 using namespace arduino;
 
+#if defined (COMPONENT_4343W_FS)
+extern QSPIFBlockDevice *qspi_bd;
+#endif
+
 /******************************************************************************
    CTOR/DTOR
  ******************************************************************************/
@@ -33,7 +37,6 @@ Arduino_Portenta_OTA_QSPI::Arduino_Portenta_OTA_QSPI(StorageTypePortenta const s
 : Arduino_Portenta_OTA(storage_type, data_offset)
 , _bd_qspi{NULL}
 , _fs_qspi{NULL}
-, _block_device_qspi(PD_11, PD_12, PF_7, PD_13,  PF_10, PG_6, QSPIF_POLARITY_MODE_1, 40000000)
 {
   assert(_storage_type == QSPI_FLASH_FATFS || _storage_type == QSPI_FLASH_FATFS_MBR);
 }
@@ -44,13 +47,18 @@ Arduino_Portenta_OTA_QSPI::Arduino_Portenta_OTA_QSPI(StorageTypePortenta const s
 
 bool Arduino_Portenta_OTA_QSPI::init()
 {
-  if (_block_device_qspi.init() != QSPIF_BD_ERROR_OK)
+#if !defined (COMPONENT_4343W_FS)
+  qspi_bd = new QSPIFBlockDevice(PD_11, PD_12, PF_7, PD_13,  PF_10, PG_6, QSPIF_POLARITY_MODE_1, 40000000);
+  if (qspi_bd->init() != QSPIF_BD_ERROR_OK) {
+    Serial1.println("Error: QSPI init failure.");
     return false;
+  }
+#endif
 
   if(_storage_type == QSPI_FLASH_FATFS)
   {
     _fs_qspi = new mbed::FATFileSystem("fs");
-    int const err_mount = _fs_qspi->mount(&_block_device_qspi);
+    int const err_mount = _fs_qspi->mount(qspi_bd);
     if (err_mount)
     {
       Serial1.print("Error while mounting the filesystem. Err = ");
@@ -62,7 +70,7 @@ bool Arduino_Portenta_OTA_QSPI::init()
 
   if (_storage_type == QSPI_FLASH_FATFS_MBR)
   {
-    _bd_qspi = new mbed::MBRBlockDevice(reinterpret_cast<mbed::BlockDevice *>(&_block_device_qspi), _data_offset);
+    _bd_qspi = new mbed::MBRBlockDevice(reinterpret_cast<mbed::BlockDevice *>(qspi_bd), _data_offset);
     _fs_qspi = new mbed::FATFileSystem("fs");
     int const err_mount = _fs_qspi->mount(_bd_qspi);
     if (err_mount) {

src/Arduino_Portenta_OTA_QSPI.h

@@ -47,7 +47,9 @@ class Arduino_Portenta_OTA_QSPI : public Arduino_Portenta_OTA
 
   mbed::BlockDevice * _bd_qspi;
   mbed::FATFileSystem * _fs_qspi;
-  QSPIFBlockDevice _block_device_qspi;
+#if !defined (COMPONENT_4343W_FS)
+  QSPIFBlockDevice *qspi_bd;
+#endif
 
 };