I have gotten the error led working in QNX 6.3 but I am unable to
figure out which
GPIO pins on the CS5536 correspond to the GPIO pins on the NET5501 board.
Can someone enlighten to the relationship of these pins?
This code is a very simple example of how I control the GPIO pins
(Note you must be root to use this code):
#include <hw/pci.h>
#include <hw/pci_devices.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/mman.h>
#include <sys/neutrino.h>
#include <hw/inout.h>
int error_led(char val) {
int phdl;
void *hdl;
int gpio_addr;
unsigned long portval;
struct pci_dev_info inf;
phdl = pci_attach(0);
if( phdl == -1) return -1;
memset(&inf, 0, sizeof(inf));
inf.VendorId = 0x1022;
inf.DeviceId = 0x2090;
hdl = pci_attach_device(0, PCI_SHARE|PCI_INIT_ALL, 0, &inf);
if (hdl == NULL) return -1;
if (pci_read_config(hdl, 0x14, 1,
sizeof(gpio_addr), &gpio_addr)!=PCI_SUCCESS) return -1;
gpio_addr &= ~1;
ThreadCtl(_NTO_TCTL_IO, 0);
mmap_device_io(256, gpio_addr);
portval = in32(gpio_addr);
if (val) {
portval |= 0x00000040L;
portval &= 0xFFBFFFFFL;
} else {
portval |= 0x00400000L;
portval &= 0xFFFFFFBFL;
}
out32(gpio_addr, portval);
munmap_device_io(gpio_addr, 256);
pci_detach_device(hdl);
pci_detach(phdl);
return 0;
}
On Jan 1, 2008 12:19 PM, . <[EMAIL PROTECTED]> wrote:
> I thought that this might be of some interest to some.
> I have been working with NET5501 for the passed few
> days and I have got most of the hardware functional
> in QNX (www.qnx.com).
>
> I have enclosed a sample build file to allow anyone
> else to cut to the quick.
>
> I hope this help a few people and convince others
> to use the Net5501 or QNX.
>
> These two products make one really powerful
> industrial device.
>
> serial port - configured
> ethernet - configured
> usb -configured
> compact flash - works
> harddrive - works
> PCI slot - works
> AES Security Block - no driver
> GPIO - current building driver
>
> #
> # QNX 6.3 build for Soekris Net5501
> #
> [virtual=x86,bios_nokbd +compress] .boot = {
> startup-bios
> PATH=/proc/boot LD_LIBRARY_PATH=/proc/boot procnto
> }
>
> [+script] startup-script = {
> procmgr_symlink ../../proc/boot/libc.so.2 /usr/lib/ldqnx.so.2
> devc-ser8250 -e -b19200 &
> reopen /dev/ser1
>
> pci-bios &
> waitfor /dev/pci
>
> devb-eide blk auto=partition cam quiet eide slave=udma=off
> waitfor /dev/hd0
>
> io-usb -dohci -dehci
> waitfor /dev/io-usb
>
> io-net -dvia-rhine vid=0x1106,did=0x3053,pci=0x0 -dvia-rhine
> vid=0x1106,did=0x3053,pci=0x1 -dvia-rhine
> vid=0x1106,did=0x3053,pci=0x2 -dvia-rhine
> vid=0x1106,did=0x3053,pci=0x3 -ptcpip
> waitfor /dev/io-net/en0
>
> mount /dev/hd0t79 /
>
> pipe &
> mqueue &
> devc-pty &
>
> [+session] esh
> }
>
> [type=link] /dev/console=/dev/ser1
> [type=link] /tmp=/dev/shmem
>
> # Standard C shared lib
> libc.so
>
> # If some one needs floating point...
> fpemu.so.2
>
> # Disk & Filesystem Drivers
> libcam.so
> cam-disk.so
> io-blk.so
> fs-qnx4.so
> fs-cd.so
> fs-dos.so
>
> # Network Drivers
> libsocket.so.2
> devn-via-rhine.so
> npm-tcpip.so
>
> # USB Drivers
> libusbdi.so
> devu-ehci.so
> devu-ohci.so
>
> [data=copy]
> devc-ser8250
> pci-bios
> pci
> devb-eide
> mount
> umount
> chmod
> chown
> mkdir
> rm
> cp
> echo
> cat
> ls
> io-net
> ifconfig
> dhcp.client
> ping
> io-usb
> usb
> pipe
> mqueue
> devc-pty
> random
> esh
> slay
> pidin
>
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