ChibiOS Free Embedded RTOS

File board.h need setting for operate with hardware module.
Default setting in ..\chibios\boards\ST_STM32F4_DISCOVERY\board.h not set pin PA15 / PB3 / PB4 / PB5 for SPI1.

No board.h in your example

Hi Giovanni,

I install ChibiStudio preview2 and create new project with ChibiOS/RT Configuration wizard.

After select error dialog appear as "Container for the resource not selected."

How to fix this error ?.

Best Regards,
mculover

Hi Giovanni,

Thanks for reply.
I read reference manual many time, But not understand about filter bank.

Best Regards.,
mculover

Hi Giovanni,

For filter message in CAN Driver, Chibi RTOS provide structure CANFilter to do that.

I know that cf_register1 and cf_register2 for CAN_FxR1 and CAN_FxR2 in each Filter Bank.

What are meaning of cf_register1 and cf_register2 in each mode ?.
How to use cf_register1 and cf_register2 in ...

Hi Giovanni,

FatFs can accept long file name and SDHC card. But, I find limitation of MMC driver is 2GB SD Card in your document.
What is point to improve driver to use more 2GB SD card, In SPI driver or MMC driver ?.

Thanks for advance.
mculover

Hi Giovanni,

In example of Chibi RTOS.
Other driver create driver object in each own section, Ex. SD1 for serial.
Why user create "MMCDriver MMCD1;", Not in own section ?.

For remove SD Card event, What is right choice to do ?.
Use mmcDisconnect () or more or nothing to do like in example ...

Hi Giovanni,

I will test again, Thanks in advance.
mculover

Hi Giovanni,

How event in MMCDriver work ?.

MMCDriver and el0, el1 relative with...


struct EventListener el0, el1;

chEvtRegister(&MMCD1.mmc_inserted_event, &el0, 0);
chEvtRegister(&MMCD1.mmc_removed_event, &el1, 1);


Handler function and evhndl relative with...


chEvtDispatch ...

Hi Giovanni,

From FatFs example, I do not understand about event in MMC over SPI Driver.
MMCDriver need MMCDriver.mmc_inserted_event and MMCDriver.mmc_removed_event.

How to MMCDriver link to function InsertHandler () and RemoveHandler () ?.

Thanks for advance.
mculover