Hi Bernd, Nice finding! Could you please submit a Pull Request?
This is very easy, just fork the https://github.com/apache/incubator-nuttx to github user, apply your patch and click on Pulll requests -> New pull request Thank you very much! BR, Alan On 10/29/20, Bernd Walter <ti...@cicely7.cicely.de> wrote: > When using an I2C master, the file won't compile without the change, > because BUSY is undefined > > diff --git a/contrib/nuttx/arch/arm/src/samd2l2/sam_i2c_master.c > b/contrib/nuttx/arch/arm/src/samd2l2/sam_i2c_master.c > index 0874a66716..588b355336 100644 > --- a/contrib/nuttx/arch/arm/src/samd2l2/sam_i2c_master.c > +++ b/contrib/nuttx/arch/arm/src/samd2l2/sam_i2c_master.c > @@ -998,7 +998,7 @@ static int sam_i2c_transfer(FAR struct i2c_master_s > *dev, > > /* Initiate the message transfer */ > > - ret = -BUSY; > + ret = -EBUSY; > > /* Initiate the transfer. The rest will be handled from interrupt > logic. > * Interrupts must be disabled to prevent re-entrance from the interrupt > > -- > B.Walter <be...@bwct.de> http://www.bwct.de > Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. >
