updating main Readme.txt with build notes.

Readme.txt

@@ -1,64 +1,23 @@
 ===================
 Linux
 ===================
+
 HOST APPLICATION:
 install libusb:
 sudo apt-get install libusb-1.0-0-dev
 
 make:
-gcc -I include usbtest.c -o usbtest -lusb-1.0
+gcc -I include inlretro.c -o inlretro -lusb-1.0
 
 run:
-./usbtest
+./inlretro
+
 
 FIRMWARE:
 install avr-gcc and avr-libc:
 sudo apt-get install gcc-avr
 sudo apt-get install avr-libc
 
-setting up permissions so don't need to run with sudo
-cd to /etc/udev/rules.d and run ls:
-paul@eeepc:/etc/udev/rules.d$ ls
-70-persistent-net.rules  README
-here you can see I only have one default number 70 rule.
-So we need to create a rule number greater than 70 to override that rule not giving us the permission we want.
-copy the file:
-sudo cp <exsistingrule##.rules> <## + 1>-libusb-permission.rules
-here's what I did, you rule number and name may differ:
-paul@eeepc:/etc/udev/rules.d$ sudo cp 70-persistent-net.rules 71-libusb-permission.rules
-paul@eeepc:/etc/udev/rules.d$ ls
-70-persistent-net.rules  71-libusb-permission.rules  README
-
-udevadm monitor
-plug in device:
-KERNEL[867.744361] add      /devices/pci0000:00/0000:00:1d.1/usb3/3-1 (usb)
-KERNEL[867.748427] add      /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0 (usb)
-UDEV  [867.764925] add      /devices/pci0000:00/0000:00:1d.1/usb3/3-1 (usb)
-UDEV  [867.770804] add      /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0 (usb)
-
-lsusb
-Bus 001 Device 003: ID 05e3:0505 Genesys Logic, Inc. 
-Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-Bus 005 Device 002: ID 0b05:b700 ASUSTek Computer, Inc. Broadcom Bluetooth 2.1
-Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-Bus 003 Device 010: ID 16c0:05dc Van Ooijen Technische Informatica shared ID for use with libusb
-Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-
-ls -ltr /dev/bus/usb/003/
-total 0
-crw-rw-r-- 1 root root 189, 256 Nov 12 00:37 001
-crw-rw-r-- 1 root root 189, 265 Nov 12 01:24 010
-
-sudo chown paul /dev/bus/usb/003/010
-
-ls -ltr /dev/bus/usb/003/010 
-crw-rw-r-- 1 paul root 189, 265 Nov 12 01:24 /dev/bus/usb/003/010
-
-https://ubuntuforums.org/showthread.php?t=168221
-
-
 
 BOOTLOADER:
 bootloadHID-master:
@@ -73,10 +32,27 @@ Both have identical commandline folders so they're identical on the host side.
 need to have libusb-dev installed can check by typing "libusb-config" in terminal
 will present usage options if installed on your system
 if not installed should report so with suggestion for apt-get:
-	paul@eeepc:~/Dropbox/retro_pgmr/INL-retro-progdump/bootloader/commandline$ libusb-config
-	The program 'libusb-config' is currently not installed. You can install it by typing:
-	sudo apt-get install libusb-dev
-then just run 'make' will hopefully build sucessfully
+sudo apt-get install libusb-dev
+then just run 'make' should build sucessfully
+
+With the bootloader commandline app built, the firmware can be loaded
+onto the INL retro-programmer via USB:
+-place BL/RUN switch in BL
+-hit RESET button or plug into USB for first time
+-run 'make program_unix' from firmware dir.
+
+If bootloader commandline app was successfully built and you have permission
+to access HIDbootloader should have successful output similar to this:
+$ make program_unix
+../bootloader/commandline/bootloadHID -r main.hex
+Warning: could not set configuration: could not set config 1: Device or resource busy
+Page size   = 128 (0x80)
+Device size = 16384 (0x4000); 14336 bytes remaining
+Uploading 1920 (0x780) bytes starting at 0 (0x0)
+0x00700 ... 0x00780
+
+-take BL switch back to RUN
+-enjoy new firmware
 
 
 ===================