Activity
From 06/01/2011 to 06/30/2011
06/30/2011
- ML 10:44 AM Software Development: RE: 1st time boot up
- Confirmed serial works - thanks.
06/29/2011
- JP 04:44 PM Software Development: RE: 1st time boot up
- Mark,
A new BSP has been posted. The serial port driver has been changed so that with a -M option, it will not enable the modem state interrupt. For some reason, on the newer revision board/module, there are a lot of these interrupts ... - ML 03:08 PM Software Development: RE: 1st time boot up
- Great, thanks.
FWIW I've verified USB and Ethernet works fine. I can comment out all the ports and run from the serial port as setup by u-boot, and I can telnet in too.
- JP 03:04 PM Software Development: RE: 1st time boot up
- Mark,
It has been a little while and I wanted you to know that we have reproduced this problem and are working on a fix.
06/28/2011
- JP 12:25 PM Software Development: RE: OMAP I2C
- Rob,
The two utilities are convenient for easy command-line or script-based access to the I2C for simple control functions. The utilities are very simple-minded and don't try to deal with interrupts or offer flexibility with respect t... - Hello,
The MityDSP QNX BSP starts up the IC2 QNX driver, but also has two utilities (i2c_get, i2c_set) that bypass the QNX driver. Why are there two different methods for accessing I2C interface? I'm writing some code to communicate...
06/27/2011
- ML 01:58 PM Software Development: RE: 1st time boot up
- ...one more thing... Linux boots up fine, and reports:
- ML 01:54 PM Software Development: RE: 1st time boot up
- I am currently running an unmodified boot script, the above section matches.
A log message immediately after - JP 12:02 PM Software Development: RE: 1st time boot up
- If you are seeing the Welcome banner, you should be through the start-up code and into the qnx kernel. By default, the boot script looks something like this:
- ML 11:45 AM Software Development: RE: 1st time boot up
- Wow - thanks for the fast reply.
I do want to use UART0, I was just trying that to see if it was the problem.
I am running a 80-000297 MityDSP dev kit with a L138-FG-225-RC MityDSP L138F 456MHz module.
I am hooked up to the 10-pin... - JP 11:35 AM Software Development: RE: 1st time boot up
- Mark,
Which board are you using?
Are both uart0 and uart1 available?
Is u-boot using uart0?
Did you change the pinmux configuration to turn on uart0?
The boot script will also need to change to specify uart0 instead of uart1. U... - I have followed the directions in the Wiki for booting up the MityDSP board, and I get as far as the banner before everything hangs up:
Welcome to QNX Neutrino...
I've tried changing the configuration to Uart0 from Uart1, but I do ...