Re: [9fans] read9pmsg usage

2015-08-11 Thread Charles Forsyth
On 10 August 2015 at 15:11, Giacomo Tesio wrote: > /* > * reading from a pipe or a network device > * will give an error after a few eof reads. > * however, we cannot tell the difference > * between a zero-length read and an interrupt > * on the processes writing to us, > * so we wait for t

Re: [9fans] Small Plan 9 Platforms

2015-08-11 Thread Steve Simon
Richard has an i2c and spi driver for the pi. I grafted the inferno i2c file system interface on top of Richards driver, though the sub addressed reads are awaiting my return from holiday. there is a pi gpio and pwm driver which has a pi audio module which sits on top. this produces strange noi

Re: [9fans] Small Plan 9 Platforms

2015-08-11 Thread Brian L. Stuart
> Richard has an i2c and spi driver for the pi. I grafted the inferno > i2c file system interface on top of Richards driver, though > the sub addressed reads are awaiting my return from > holiday. Steve, Is all that on sources somewhere or accessible otherwise? Last night, I pulled devbcm from pla

Re: [9fans] read9pmsg usage

2015-08-11 Thread Giacomo Tesio
2015-08-11 17:48 GMT+02:00 Charles Forsyth : > > On 10 August 2015 at 15:11, Giacomo Tesio wrote: > >> /* >> * reading from a pipe or a network device >> * will give an error after a few eof reads. >> * however, we cannot tell the difference >> * between a zero-length read and an interrupt >>

Re: [9fans] Small Plan 9 Platforms

2015-08-11 Thread David du Colombier
> Is all that on sources somewhere or accessible otherwise? Richard's latest Raspberry Pi repository is available here: /n/sources/contrib/miller/9/bcm -- David du Colombier