Re: [9fans] usb serial on raspberry pi (again)

2016-12-15 Thread Steve Simon
Hi, I have tried the usb->serial adapters I could find lying around the office. Using the code you sent me, not the very latest from sources. The FTDI chips we use in our products work fine ep13.0 255 csp 0xff vid 0x10c4 did 0xea60 'Silicon Labs' 'CP2102 USB to UART Bridge Controlle

Re: [9fans] usb serial on raspberry pi (again)

2016-12-14 Thread Richard Miller
> Maybe it's as simple > as having separate read and write QLocks. For normal endpoints it is that simple. Control endpoints, however, are bidirectional but effectively half-duplex, so reads and writes still need to be locked against each other. Today's version of /n/sources/contrib/miller/9/bcm

Re: [9fans] usb serial on raspberry pi (again)

2016-12-13 Thread Gorka Guardiola
On Mon, Dec 12, 2016 at 9:39 PM, Richard Miller <9f...@hamnavoe.com> wrote: > Oops, pressed the wrong button - that reply was intended for > Steve Simon and not the whole of 9fans. Oh well, if anybody > else wants to rummage through the usbdwc driver too, they > are welcome. > Thanks, because I

Re: [9fans] usb serial on raspberry pi (again)

2016-12-12 Thread Richard Miller
Oops, pressed the wrong button - that reply was intended for Steve Simon and not the whole of 9fans. Oh well, if anybody else wants to rummage through the usbdwc driver too, they are welcome.

Re: [9fans] usb serial on raspberry pi (again)

2016-12-12 Thread Richard Miller
> I cannot get the usb serial interfaces we use to work. I have never managed > to get > usb serial adapters to work with the raspberry pi, though never had problems > on x86 boxen. > ... > > Text into the pi works fine, but outgoing text seems stalled until text is > received, > I can type ahe

[9fans] usb serial on raspberry pi (again)

2016-10-27 Thread Steve Simon
Hi, I have upgraded my pi desktop to a 3 which is noticable faster. I am using Richard's pi image which as usual works perfectly, but for one wrinkle. I cannot get the usb serial interfaces we use to work. I have never managed to get usb serial adapters to work with the raspberry pi, though nev