RE: [avr-libc-dev] XMEGA twi missing ADDRMASK register config

[Weddington, Eric]

> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of adamcza
> Sent: Friday, March 06, 2009 12:13 AM
> To: address@hidden
> Subject: [avr-libc-dev] XMEGA twi missing ADDRMASK register config
> 
> 
> Hi All,
> I've just discovered that ADDRMASK register is missing in the 
> iox128a1.h
> file:
> 
> typedef struct TWI_SLAVE_struct
> {
> register8_t CTRLA; /* Control Register A */
> register8_t CTRLB; /* Control Register B */
> register8_t STATUS; /* Status Register */
> register8_t ADDR; /* Address Register */
> register8_t DATA; /* Data Register */
> } TWI_SLAVE_t;
> 
> The XMEGA A manual defines this register as TWI Slave Mask 
> Register. Can
> anyone explain to why ADDRMASK register is missing in the 
> config header
> file? I need access to this register in order to configure 
> multi-address i2c
> slave device. Is it a bug or anything else....

Yes, it's a bug. Can you please fill out a bug report on the avr-libc project 
page on Savannah?

Thanks,
Eric