configs/flipnclick-sam3x: Update README and some comments.
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@ -332,35 +332,53 @@ Loading Code
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Installing the Arduino USB Driver under Windows:
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------------------------------------------------
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1. Download the Windows version of the Arduino software, not the 1.0.x
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release but the latest 1.5.x that supports the Due. When the download
|
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finishes, unzip the downloaded file.
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2. Connect the Due to your computer with a USB cable via the Programming port.
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release but the latest (1.5.x or later) that supports the Due. When
|
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the download finishes, unzip the downloaded file.
|
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|
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In the current 1.8.x release, the Arduino Due support is not included
|
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in the base package but can be added by selecting the "Boards Manager"
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from the "Tools" menu.
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2. Connect the Due to your computer with a USB cable via the Programming
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port.
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3. The Windows driver installation should fail.
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4. Open the Device Manger
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5. Look for the listing named "Ports (COM & LPT)". You should see an open
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port named "Arduino Due Prog. Port".
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6 Select the "Browse my computer for Driver software" option.
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port named "Arduino Due Prog. Port". Right click and select "Update
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driver".
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6. Select the "Browse my computer for Driver software" option.
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7. Right click on the "Arduino Due Prog. Port" and choose "Update Driver
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Software".
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8. Navigate to the folder with the Arduino IDE you downloaded and unzipped
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earlier. Locate and select the "Drivers" folder in the main Arduino folder
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(not the "FTDI USB Drivers" sub-directory).
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Uploading NuttX to the Due Using Bossa:
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---------------------------------------
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I don't think this can be done because the Arduino software is so dedicated
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to "sketches". However, Arduino uses BOSSA under the hood to load code and
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you can use BOSSA outside of Arduino.
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Loading NuttX to the Due Using Bossa:
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-------------------------------------
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Arduino uses BOSSA under the hood to load code and you can use BOSSA
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outside of Arduino.
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Uploading NuttX to the Due Using Bossa:
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---------------------------------------
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Where do you get it?
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Generic BOSSA installation files are available here:
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http://sourceforge.net/projects/b-o-s-s-a/?source=dlp
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However, DUE uses a patched version of BOSSA available as source code here:
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https://github.com/shumatech/BOSSA/tree/arduino
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Generic BOSSA installation files are available here:
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https://github.com/shumatech/BOSSA (formerly at
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http://sourceforge.net/projects/b-o-s-s-a/?source=dlp)
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Pre-built binaries are available: https://github.com/shumatech/BOSSA/releases
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The original Arduino DUE used a patched version of BOSSA available
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as source code here: https://github.com/shumatech/BOSSA/tree/arduino
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But that has most likely been incorporated into the main github
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repository.
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But, fortunately, since you already installed Arduino, you already have
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BOSSA installed. In my installation, it is here:
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@ -368,7 +386,6 @@ Loading Code
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools\bossac.exe
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General Procedure
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-----------------
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1) Erase the FLASH and put the Due in bootloader mode
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2) Write the file to FLASH
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@ -376,7 +393,7 @@ Loading Code
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4) Reset the DUE
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Erase FLASH and Put the Due in Bootloader Mode
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----------------------------------------------
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This is accomplished by simply configuring the programming port in 1200
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baud and sending something on the programming port. Here is some sample
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output from a Windows CMD.exe shell. NOTE that my Arduino programming
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@ -388,7 +405,7 @@ Loading Code
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools>mode com26:1200,n,8,1
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Status for device COM26:
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------------------------
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Baud: 1200
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Parity: None
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Data Bits: 8
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@ -401,7 +418,7 @@ Loading Code
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DTR circuit: ON
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RTS circuit: ON
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools>bossac.exe --port=COM26 -U false -i
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools>bossac.exe --port=COM26 --usb-port=false -i
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Device : ATSAM3X8
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Chip ID : 285e0a60
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Version : v1.1 Dec 15 2010 19:25:04
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@ -423,7 +440,7 @@ Loading Code
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Erasing, writing, and verifying FLASH with bossac:
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$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
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$ bossac.exe --port=COM26 --usb-port=false -e -w -v -b nuttx.bin -R
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Erase flash
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Write 86588 bytes to flash
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[==============================] 100% (339/339 pages)
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@ -435,19 +452,19 @@ Loading Code
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Some things that can go wrong:
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$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
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$ bossac.exe --port=COM26 --usb-port=false -e -w -v -b nuttx.bin -R
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No device found on COM26
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This error means that there is code running on the Due already so the
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bootloader cannot connect. Pressing reset and trying again
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bootloader cannot connect. Press reset and try again
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$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
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$ bossac.exe --port=COM26 --usb-port=false -e -w -v -b nuttx.bin -R
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No device found on COM26
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Sill No connection because Duo does not jump to bootloader after reset.
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Press ERASE button and try again
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$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
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$ bossac.exe --port=COM26 --usb-port=false -e -w -v -b nuttx.bin -R
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Erase flash
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Write 86588 bytes to flash
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[==============================] 100% (339/339 pages)
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@ -457,13 +474,13 @@ Loading Code
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Set boot flash true
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CPU reset.
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Other useful bossac things operations.
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-------------------------------------
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Other useful bossac operations.
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a) Write code to FLASH don't change boot mode and don't reset. This lets
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you examine the FLASH contents that you just loaded while the bootloader
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is still active.
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$ bossac.exe --port=COM26 -U false -e -w -v --boot=0 nuttx.bin
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$ bossac.exe --port=COM26 --usb-port=false -e -w -v --boot=0 nuttx.bin
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Write 64628 bytes to flash
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[==============================] 100% (253/253 pages)
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Verify 64628 bytes of flash
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@ -472,23 +489,23 @@ Loading Code
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b) Verify the FLASH contents (the bootloader must be running)
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$ bossac.exe --port=COM26 -U false -v nuttx.bin
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$ bossac.exe --port=COM26 --usb-port=false -v nuttx.bin
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Verify 64628 bytes of flash
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[==============================] 100% (253/253 pages)
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Verify successful
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c) Read from FLASH to a file (the bootloader must be running):
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$ bossac.exe --port=COM26 -U false --read=4096 nuttx.dump
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$ bossac.exe --port=COM26 --usb-port=false --read=4096 nuttx.dump
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Read 4096 bytes from flash
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[==============================] 100% (16/16 pages)
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d) Change to boot from FLASH
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$ bossac.exe --port=COM26 -U false --boot=1
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$ bossac.exe --port=COM26 --usb-port=false --boot=1
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Set boot flash true
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Uploading NuttX to the Due Using JTAG:
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Uploading NuttX to the Due Using JTAG
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-------------------------------------
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The JTAG/SWD signals are brought out to a 10-pin header JTAG connector:
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@ -3,24 +3,49 @@ README
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This README discusses issues unique to NuttX configurations for the
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Mikroe Flip&Click STM32X board. This board is an Arduino-Due work-alike
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with four Mikroe Click bus interfaces. Like the Arduino DUE, this board
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with four Mikroe Click bus interfaces. Like the Arduino-Due, this board
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features the Atmel ATSAM3X8E MCU running at 84 MHz.
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Contents
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========
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- STATUS
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- Buttons and LEDs
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- Serial Consoles
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- Loading Code
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- Arduino Due-specific Configuration Options
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- Flip&Click SAM3X-specific Configuration Options
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- Configurations
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STATUS
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======
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2018-01-07: Created the configuration. At present it does not work; I
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believe because of tool-related issues. I do the following:
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a) Open TeraTerm, select COM7 at 1200 baud, type a few ENTERs, and
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close teraterm.
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b) Execute the following command which claims to have successfully
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written to FLASH.
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/bossac.exe --info --debug --port COM7 --usb-port=0 --erase --write --verify -b nuttx.bin -R
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But the code does not boot. There is no indication of life.
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c) Repeat a) then
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bossac.exe --info --debug --port COM7 --usb-port=0 --verify -b nuttx.bin
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And it says that the content of the FLASH is not good.
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Buttons and LEDs
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================
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Buttons
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-------
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There are no buttons on the Arduino Due board.
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There are no buttons on the Flip&Click SAM3X board.
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LEDs
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----
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@ -88,7 +113,7 @@ Serial Consoles
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2) Mikroe Click Serial Shield. There are four Click bus connectors with
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serial ports available as follows:
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Click A: USART0 RXD0 and TXD0 which are, again, PD10 and PD11.
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Click A: USART0 RXD0 and TXD0 which are, again, PA10 and PA11.
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Click B: USART1 RXD1 and TXD1 which are PA12 and PA13, respectively.
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Click C: USART3 RXD3 and TXD3 which are PD5 and PD4, respectively.
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Click D: USART3 RXD3 and TXD3 which are, again, PD5 and PD4.
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@ -103,37 +128,55 @@ Serial Consoles
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Loading Code
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============
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Installing the Arduino USB Driver under Windows:
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------------------------------------------------
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||||
Installing the Arduino USB Driver under Windows
|
||||
-----------------------------------------------
|
||||
|
||||
1. Download the Windows version of the Arduino software, not the 1.0.x
|
||||
release but the latest 1.5.x that supports the Due. When the download
|
||||
finishes, unzip the downloaded file.
|
||||
2. Connect the Due to your computer with a USB cable via the Programming port.
|
||||
release but the latest (1.5.x or later) that supports the Arduino
|
||||
Due. When the download finishes, unzip the downloaded file.
|
||||
|
||||
In the current 1.8.x release, the Arduino Due support is not included
|
||||
in the base package but can be added by selecting the "Boards Manager"
|
||||
from the "Tools" menu.
|
||||
|
||||
2. Connect the Flip&Click to your computer with a USB cable via the
|
||||
Programming port.
|
||||
|
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3. The Windows driver installation should fail.
|
||||
|
||||
4. Open the Device Manger
|
||||
|
||||
5. Look for the listing named "Ports (COM & LPT)". You should see an open
|
||||
port named "Arduino Due Prog. Port".
|
||||
6 Select the "Browse my computer for Driver software" option.
|
||||
port named "Arduino Due Prog. Port". Right click and select "Update
|
||||
driver".
|
||||
|
||||
6. Select the "Browse my computer for Driver software" option.
|
||||
|
||||
7. Right click on the "Arduino Due Prog. Port" and choose "Update Driver
|
||||
Software".
|
||||
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8. Navigate to the folder with the Arduino IDE you downloaded and unzipped
|
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earlier. Locate and select the "Drivers" folder in the main Arduino folder
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(not the "FTDI USB Drivers" sub-directory).
|
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earlier. Locate and select the "Drivers" folder in the main Arduino
|
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folder (not the "FTDI USB Drivers" sub-directory).
|
||||
|
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Uploading NuttX to the Due Using Bossa:
|
||||
---------------------------------------
|
||||
I don't think this can be done because the Arduino software is so dedicated
|
||||
to "sketches". However, Arduino uses BOSSA under the hood to load code and
|
||||
you can use BOSSA outside of Arduino.
|
||||
Loading NuttX to the Flip&Click Using Bossa
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-------------------------------------------
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Arduino uses BOSSA under the hood to load code and you can use BOSSA
|
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outside of Arduino.
|
||||
|
||||
Uploading NuttX to the Due Using Bossa:
|
||||
---------------------------------------
|
||||
Where do you get it?
|
||||
Generic BOSSA installation files are available here:
|
||||
http://sourceforge.net/projects/b-o-s-s-a/?source=dlp
|
||||
|
||||
However, DUE uses a patched version of BOSSA available as source code here:
|
||||
https://github.com/shumatech/BOSSA/tree/arduino
|
||||
Generic BOSSA installation files are available here:
|
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https://github.com/shumatech/BOSSA (formerly at
|
||||
http://sourceforge.net/projects/b-o-s-s-a/?source=dlp)
|
||||
|
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Pre-built binaries are available: https://github.com/shumatech/BOSSA/releases
|
||||
|
||||
The original Arduino DUE used a patched version of BOSSA available
|
||||
as source code here: https://github.com/shumatech/BOSSA/tree/arduino
|
||||
But that has most likely been incorporated into the main github
|
||||
repository.
|
||||
|
||||
But, fortunately, since you already installed Arduino, you already have
|
||||
BOSSA installed. In my installation, it is here:
|
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@ -141,26 +184,25 @@ Loading Code
|
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools\bossac.exe
|
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|
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General Procedure
|
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-----------------
|
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1) Erase the FLASH and put the Due in bootloader mode
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1) Erase the FLASH and put the Flip&Click in bootloader mode
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2) Write the file to FLASH
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3) Configure to boot from FLASH
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4) Reset the DUE
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4) Reset the Flip&Click
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Erase FLASH and Put the Flip&Click in Bootloader Mode
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Erase FLASH and Put the Due in Bootloader Mode
|
||||
----------------------------------------------
|
||||
This is accomplished by simply configuring the programming port in 1200
|
||||
baud and sending something on the programming port. Here is some sample
|
||||
output from a Windows CMD.exe shell. NOTE that my Arduino programming
|
||||
port shows up as COM26. It may be different on your system.
|
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port shows up as COM7. It may be different on your system.
|
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To enter boot mode, set the baud to 1200 and send anything to the
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programming port:
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools>mode com26:1200,n,8,1
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Status for device COM26:
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Status for device COM7:
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------------------------
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Baud: 1200
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Parity: None
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@ -174,11 +216,10 @@ Loading Code
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DTR circuit: ON
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RTS circuit: ON
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools>bossac.exe --port=COM26 -U false -i
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C:\Program Files (x86)\Arduino\arduino-1.5.2\hardware\tools>bossac.exe --port=COM7 --usb-port=false -i
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Device : ATSAM3X8
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Chip ID : 285e0a60
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Version : v1.1 Dec 15 2010 19:25:04
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Address : 524288
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Address : 0x80000
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Pages : 2048
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Page Size : 256 bytes
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Total Size : 512KB
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@ -189,14 +230,14 @@ Loading Code
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Boot Flash : false
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Writing FLASH and Setting FLASH Boot Mode
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-----------------------------------------
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In a Cygwin BaSH shell:
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export PATH="/cygdrive/c/Program Files (x86)/Arduino/arduino-1.5.2/hardware/tools":$PATH
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Erasing, writing, and verifying FLASH with bossac:
|
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|
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$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
|
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$ bossac.exe --port=COM7 --usb-port=false -e -w -v -b nuttx.bin -R
|
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Erase flash
|
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Write 86588 bytes to flash
|
||||
[==============================] 100% (339/339 pages)
|
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@ -208,19 +249,19 @@ Loading Code
|
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|
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Some things that can go wrong:
|
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$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
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No device found on COM26
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$ bossac.exe --port=COM7 --usb-port=false -e -w -v -b nuttx.bin -R
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No device found on COM7
|
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|
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This error means that there is code running on the Due already so the
|
||||
bootloader cannot connect. Pressing reset and trying again
|
||||
This error means that there is code running on the Flip&Click already
|
||||
so the bootloader cannot connect. Press reset and try again
|
||||
|
||||
$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
|
||||
No device found on COM26
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||||
$ bossac.exe --port=COM7 --usb-port=false -e -w -v -b nuttx.bin -R
|
||||
No device found on COM7
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||||
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Sill No connection because Duo does not jump to bootloader after reset.
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Press ERASE button and try again
|
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Sill No connection because the board does not jump to bootloader after
|
||||
reset. Set the baud to 1200 and send something then try again
|
||||
|
||||
$ bossac.exe --port=COM26 -U false -e -w -v -b nuttx.bin -R
|
||||
$ bossac.exe --port=COM7 --usb-port=false -e -w -v -b nuttx.bin -R
|
||||
Erase flash
|
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Write 86588 bytes to flash
|
||||
[==============================] 100% (339/339 pages)
|
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@ -230,13 +271,13 @@ Loading Code
|
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Set boot flash true
|
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CPU reset.
|
||||
|
||||
Other useful bossac things operations.
|
||||
-------------------------------------
|
||||
Other useful bossac operations.
|
||||
|
||||
a) Write code to FLASH don't change boot mode and don't reset. This lets
|
||||
you examine the FLASH contents that you just loaded while the bootloader
|
||||
is still active.
|
||||
|
||||
$ bossac.exe --port=COM26 -U false -e -w -v --boot=0 nuttx.bin
|
||||
$ bossac.exe --port=COM7 --usb-port=false -e -w -v --boot=0 nuttx.bin
|
||||
Write 64628 bytes to flash
|
||||
[==============================] 100% (253/253 pages)
|
||||
Verify 64628 bytes of flash
|
||||
@ -245,24 +286,24 @@ Loading Code
|
||||
|
||||
b) Verify the FLASH contents (the bootloader must be running)
|
||||
|
||||
$ bossac.exe --port=COM26 -U false -v nuttx.bin
|
||||
$ bossac.exe --port=COM7 --usb-port=false -v nuttx.bin
|
||||
Verify 64628 bytes of flash
|
||||
[==============================] 100% (253/253 pages)
|
||||
Verify successful
|
||||
|
||||
c) Read from FLASH to a file (the bootloader must be running):
|
||||
|
||||
$ bossac.exe --port=COM26 -U false --read=4096 nuttx.dump
|
||||
$ bossac.exe --port=COM7 --usb-port=false --read=4096 nuttx.dump
|
||||
Read 4096 bytes from flash
|
||||
[==============================] 100% (16/16 pages)
|
||||
|
||||
d) Change to boot from FLASH
|
||||
|
||||
$ bossac.exe --port=COM26 -U false --boot=1
|
||||
$ bossac.exe --port=COM7 --usb-port=false --boot=1
|
||||
Set boot flash true
|
||||
|
||||
Uploading NuttX to the Due Using JTAG:
|
||||
-------------------------------------
|
||||
Uploading NuttX to the Flip&Click Using JTAG
|
||||
--------------------------------------------
|
||||
|
||||
The JTAG/SWD signals are brought out to a 10-pin header JTAG connector:
|
||||
|
||||
@ -279,13 +320,16 @@ Loading Code
|
||||
9 GND GNDDetect
|
||||
10 MASTER-RESET nReset
|
||||
|
||||
You should be able to use a 10- to 20-pin adapter to connect a SAM-ICE
|
||||
debugger to the Arduino Due. I have this Olimex adapter:
|
||||
https://www.olimex.com/Products/ARM/JTAG/ARM-JTAG-20-10/ . But so far I
|
||||
have been unable to get the get the SAM-ICE to communicate with the Due.
|
||||
NOTE: The 10-pin JTAG connector is not populated on the Flip&Click SAM3X.
|
||||
|
||||
Arduino DUE-specific Configuration Options
|
||||
==========================================
|
||||
You should be able to use a 10- to 20-pin adapter to connect a SAM-ICE
|
||||
debugger to the Flip&Click SAM3X. I have this Olimex adapter:
|
||||
https://www.olimex.com/Products/ARM/JTAG/ARM-JTAG-20-10/ . But so far I
|
||||
have been unable to get the get the SAM-ICE to communicate with the
|
||||
Flip&Click.
|
||||
|
||||
Flip&Click SAM3X-specific Configuration Options
|
||||
===============================================
|
||||
|
||||
CONFIG_ARCH - Identifies the arch/ subdirectory. This should
|
||||
be set to:
|
||||
@ -314,7 +358,7 @@ Arduino DUE-specific Configuration Options
|
||||
CONFIG_ARCH_BOARD - Identifies the configs/ subdirectory and
|
||||
hence, the board that supports the particular chip or SoC.
|
||||
|
||||
CONFIG_ARCH_BOARD=flipnclick-sam3x (for the Arduino Due development board)
|
||||
CONFIG_ARCH_BOARD=flipnclick-sam3x (for the Flip&Click SAM3X development board)
|
||||
|
||||
CONFIG_ARCH_BOARD_name - For use in C code
|
||||
|
||||
@ -384,7 +428,7 @@ Arduino DUE-specific Configuration Options
|
||||
Configurations
|
||||
^^^^^^^^^^^^^^
|
||||
|
||||
Each Arduino Due configuration is maintained in a sub-directory and
|
||||
Each Flip&Click SAM3X configuration is maintained in a sub-directory and
|
||||
can be selected as follow:
|
||||
|
||||
tools/configure.sh [OPTIONS] flipnclick-sam3x/<subdir>
|
||||
@ -397,7 +441,8 @@ Configurations
|
||||
correct path to the directory than holds your toolchain binaries.
|
||||
|
||||
And then build NuttX by simply typing the following. At the conclusion of
|
||||
the make, the nuttx binary will reside in an ELF file called, simply, nuttx.
|
||||
the make, the nuttx binary will reside in an ELF file called, simply,
|
||||
nuttx.
|
||||
|
||||
make
|
||||
|
||||
|
@ -230,7 +230,7 @@
|
||||
*
|
||||
* There are four Click bus connectors with serial ports available as follows:
|
||||
*
|
||||
* Click A: USART0 RXD0 and TXD0 which are, again, PD10 and PD11.
|
||||
* Click A: USART0 RXD0 and TXD0 which are, again, PA10 and PA11.
|
||||
* Click B: USART1 RXD1 and TXD1 which are PA12 and PA13, respectively.
|
||||
* Click C: USART3 RXD3 and TXD3 which are PD5 and PD4, respectively.
|
||||
* Click D: USART3 RXD3 and TXD3 which are, again, PD5 and PD4.
|
||||
|
Loading…
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Reference in New Issue
Block a user