Mbed is broken after Mar 20 2023 pin update of Seeed Xiao BLE Sense

[yangx30]

Hello I’m running Arduino IDE on Windows with mbed lib 2.9.1, and I am using Seeed Xiao expansion board with Xiao BLE Sense.
I need to read the adc value of PIN_VBAT, and I also need IMU, SD, RTC, and QSPI flash. I updated the local library files according to the following git repo commit. After update, the “mbed.h” will not compile with “SdFat.h”, though each of them will compile individually. The code and error message are attached below. Interestingly, the <SD.h> works just fine with “mbed.h”.

modify index of pins

In addition, the qspi block device no longer work after that pin update. The initialization is ok, but read and write would fail.
Code and error message.

// #include <Arduino.h>

//#include "SD.h"
#include "SdFat.h"
//#include "SPI.h"

#include "mbed.h"
// #include "BlockDevice.h"
// #include "QSPIFBlockDevice.h"

void setup() {
}

void loop() {
  // nothing happens after setup
}

In file included from c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\spidriver\sdspidriver.h:31:0,
                 from c:\Users\yang.x.30\OneDrive - Procter and Gamble\Documents\Arduino\libraries\SdFat\src/SdCard/SdSpiCard.h:33,
                 from c:\Users\yang.x.30\OneDrive - Procter and Gamble\Documents\Arduino\libraries\SdFat\src/SdCard/SdCard.h:31,
                 from c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\fsblockdevice.h:27,
                 from c:\Users\yang.x.30\OneDrive - Procter and Gamble\Documents\Arduino\libraries\SdFat\src/ExFatLib/ExFatFormatter.h:27,
                 from c:\Users\yang.x.30\OneDrive - Procter and Gamble\Documents\Arduino\libraries\SdFat\src/ExFatLib/ExFatLib.h:27,
                 from c:\Users\yang.x.30\OneDrive - Procter and Gamble\Documents\Arduino\libraries\SdFat\src/SdFat.h:31,
                 from C:\Users\yang.x.30\AppData\Local\Temp\.arduinoIDE-unsaved2023317-13544-sf2kxr.y4gda\sketch_apr17a\sketch_apr17a.ino:4:
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h: In member function 'int events::EventQueue::call(F)':
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:781:26: error: expected type-specifier
         F *e = new (p) F(std::move(f));
                          ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:781:26: error: expected ')'
         F *e = new (p) F(std::move(f));
                          ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h: In member function 'int events::EventQueue::call_in(events::EventQueue::duration, F)':
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:856:26: error: expected type-specifier
         F *e = new (p) F(std::move(f));
                          ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:856:26: error: expected ')'
         F *e = new (p) F(std::move(f));
                          ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h: In member function 'int events::EventQueue::call_every(events::EventQueue::duration, F)':
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:1009:26: error: expected type-specifier
         F *e = new (p) F(std::move(f));
                          ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:1009:26: error: expected ')'
         F *e = new (p) F(std::move(f));
                          ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h: In static member function 'static void events::EventQueue::function_dtor(void*)':
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:16: error: expected identifier before '(' token
 #define F(str) (str)
                ^
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/EventQueue.h:1419:20: note: in expansion of macro 'F'
         ((F *)p)->~F();
                    ^
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/Event.h: In constructor 'events::Event<void(ArgTs ...)>::Event(events::EventQueue*, F)':
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/Event.h:78:32: error: expected type-specifier
             new (_event + 1) F(std::move(f));
                                ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/Event.h:78:32: error: expected ')'
             new (_event + 1) F(std::move(f));
                                ^
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:17: note: in definition of macro 'F'
 #define F(str) (str)
                 ^~~
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/Event.h: In static member function 'static void events::Event<void(ArgTs ...)>::event_dtor(events::Event<void(ArgTs ...)>::event*)':
c:\users\yang.x.30\onedrive - procter and gamble\documents\arduino\libraries\sdfat\src\common\syscall.h:53:16: error: expected identifier before '(' token
 #define F(str) (str)
                ^
C:\Users\yang.x.30\AppData\Local\Arduino15\packages\Seeeduino\hardware\mbed\2.9.1\cores\arduino/mbed/events/include/events/Event.h:282:26: note: in expansion of macro 'F'
         ((F *)(e + 1))->~F();
                          ^

exit status 1

Compilation error: exit status 1

Regarding how to make qspi work with mbed 2.9.1.

Xiao BLE Sense using Mbed LittleFS on QSPI blockdevice

Hello, I am unable to mount a mbed littlefs filesystem to the Xiao BLE Sense on-board qspi flash. Urgent help needed. I am using Windows Arduino IDE 2.04, and I installed the Seeed NRF52 mbed-enabled Boards v2.9.1 through board manager. First, I checked this post about qspi demo code. However, the qspi demo code does not work with the above mentioned seeed library v2.9.1. I went to the lib repo and found a commit after the v2.9.1 release. I updated the lib files according to the commit and t…

[Tod_Wulff]

@yangx30

n

Just a quick note of thanks. Due to adopting the use of LittleFS in my Xiao nRF52840 project, I was compelled to migrate from a non-mBed context to mBed and started chasing my tail due to the changing pin assignments. I appreciate your linking to the specific commit changes. Thank you very much.