Top level readme updated.
This commit is contained in:
Serge Vakulenko
45
README.md
45
README.md
@@ -15,14 +15,18 @@
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## Supported hardware
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* chipKIT Max32 board.
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* Sparkfun UBW32 board.
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* Fubarino SD board.
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* Olimex Duinomite, Duinomite-Mini, Duinomite-Mega and Duinomite-eMega boards.
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* Olimex Pinguino-Micro board with PIC32MX795F512H microcontroller.
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* Maximite and Colour Maximite computers.
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* Majenko SDXL board.
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* 4D Systems Picadillo-35T board.
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* MikroElektronika MultiMedia Board for PIC32MX7.
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* chipKIT Max32 board with SD card shield.
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* chipKIT WF32 board with 2.4" LCD TFT display shield.
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* Sparkfun UBW32 board with SD card slot.
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* Microchip Explorer 16 board, with PIC32 CAN-USB plug-in module and SD & MMC pictail.
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* Microchip PIC32 USB or Ethernet Starter Kit, with I/O Expansion board and SD & MMC pictail.
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* Olimex Duinomite, Duinomite-Mini and Duinomite-Mega boards.
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* Olimex Pinguino-Micro board with PIC32MX795F512H microcontroller.
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* eflightworks DIP board.
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## Build
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@@ -35,34 +39,11 @@ Under Ubuntu, for example, you can do it by command:
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$ sudo apt-get install bison byacc flex groff-base libelf-dev libfuse-dev
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```
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By default, the system is configured for the Max32 board.
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To select another target board, edit a top-level user-specific Makefile called "Makefile.user"
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and set a TARGET value:
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You can change a desired filesystem size and swap area size, as required.
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Default is:
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```Makefile
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TARGET = $(MAX32) # for the chipKIT Max32 board with SD card shield (default)
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TARGET = $(FUBARINO) # Fubarino SD board
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TARGET = $(FUBARINOBIG) # Fubarino SD board with 8MB SRAM RAMDISK
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TARGET = $(MAXIMITE) # for the Maximite board
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TARGET = $(MAXCOLOR) # for the Colour Maximite board
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TARGET = $(DUINOMITE) # for the Duinomite board with USB console
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TARGET = $(DUINOMITEUART) # for the Duinomite board with UART console
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TARGET = $(DUINOMITEE) # for the Duinomite E board with USB console
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TARGET = $(DUINOMITEEUART) # for the Duinomite E board with UART console
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TARGET = $(MMBMX7) # MMB MX7 board
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TARGET = $(UBW32) # for the UBW32 board with USB console
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TARGET = $(UBW32UART) # for the UBW32 board with UART console
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TARGET = $(UBW32UARTSDRAM) # for the UBW32 boars with UART console and 8MB SRAM ramdisk
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TARGET = $(EXPLORER16) # for the Explorer 16 board
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TARGET = $(STARTERKIT) # for the PIC32 USB or Ethernet Starter Kit
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TARGET = $(BAREMETAL) # Bare PIC32 chip on a breakout board
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```
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You can also change a desired filesystem size and swap area size,
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as required. Default is:
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```Makefile
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FS_KBYTES = 16384
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SWAP_KBYTES = 2048
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FS_MBYTES = 100
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SWAP_MBYTES = 2
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```
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To compile the kernel and build a filesystem image, run:
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@@ -1,74 +0,0 @@
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#
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# chipKIT Max32 board
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#
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# To build the kernel, use:
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# cd sys/pic32/max32
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# kconfig MAX32
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# make clean depend
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# make depend
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# make
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#
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machine "pic32"
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cpu "PIC32MX"
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ident CHIPKIT-MAX
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# Linker script
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ldscript "pic32/bootloader-max32.ld"
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# Need to set locally
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timezone 8 dst
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maxusers 2
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# Standard system options
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options "CPU_KHZ=80000" # Oscillator frequency of CPU core
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options "HZ=100" # Frequency of clock interrupt
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# Root filesystem at /dev/sd0a, swap at /dev/sd0b
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config unix root on sd0a
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swap on sd0b
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dumps on sd0b
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# UART ports
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device uart1 flags 0x614f # pins rx=RD14, tx=RD15 - logical 39/40
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device uart4 flags 0x6268 # pins rx=RF2, tx=RF8 - serial-to-USB converter
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# Use UART4 as console
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options "CONS_MAJOR=17" # UART device
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options "CONS_MINOR=3" # UART4 - chipKIT WiFire board
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# SPI ports
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controller spi2 flags 0x2a34 # pins sdi=RB10, sdo=RC4 - SD card
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# microSD card
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disk sd0 at spi2 drive 0 flags 0x33 # select pin RC3
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options "SD_LED=0x7f" # LED4 is G15
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# General purpose I/O ports
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# Flags define a mask of available pins
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# The following pins excluded:
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# D14, D15 - uart1
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# F2, F8 - uart4
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# C1, D1, F1, - spi1
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# D11, F0, G6 - spi2, LED1
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# B10, B14, C3, C4 - spi3, SD card
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# A15, D9, D10, F4, F5, G0, G1 - spi4, Wi-Fi
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# B12 - 1/11 of input voltage
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# B13 - potentiometer
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#device gpio0 flags 0x46ff # port A
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#device gpio1 flags 0x8bff # port B
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#device gpio2 flags 0xf004 # port C
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#device gpio3 flags 0x303d # port D
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#device gpio4 flags 0x03ff # port E
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#device gpio5 flags 0x3008 # port F
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#device gpio6 flags 0xf380 # port G
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#device adc
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#device pwm
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#device skel
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# Buttons
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options "BUTTON1=0x15" # button 1 at pin RA5
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options "BUTTON2=0x14" # button 2 at pin RA4
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#pseudo-device pty 4 # pseudo ptys
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