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Gregory Nutt 2018-01-09 07:20:39 -06:00
parent 9c2144a140
commit c367a223c5
2 changed files with 27 additions and 6 deletions
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configs/flipnclick-pic32mz/README.txt
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configs/flipnclick-pic32mz README configs/flipnclick-pic32mz README
=============================== ===============================
This README file discusses the port of NuttX to the Mikroe Flip&Click PIC32MZ This README file discusses the port of NuttX to the Mikroe Flip&Click
board. That board features the PIC32MZ2048EFH100 MCU. PIC32MZ board. That board features the PIC32MZ2048EFH100 MCU.
Thanks to John Legg for contributing the Flip&Click PIC32MZ board!
Contents Contents
======== ========
@ -21,28 +23,45 @@ Port Status
2018-01-07: Added architecture support for the PIC32MZ2048EFH100 used on 2018-01-07: Added architecture support for the PIC32MZ2048EFH100 used on
the Flip&Click PIC32MZ board. the Flip&Click PIC32MZ board.
2018-01-08: Created the basic board configuration for the Mikroe 2018-01-08: Created the basic board configuration for the Mikroe
Flip&Click PIC32MZ board. No testing has yet been performed. I need Flip&Click PIC32MZ board. No testing has yet been performed. At this
understand how the memory map is set up when used with the mikroBootloader. point, I have not even figured out how I am going to load and debug
new firmware. I need understand how the memory map is set up when used
with the mikroBootloader.
On Board Debug Support On Board Debug Support
====================== ======================
There are several debug options: There are several debug options:
1. Using the Aduino IDE (chipKIT core). This is available on the USB-UART 1. Using the Arduino IDE (chipKIT core). This is available on the USB-UART
port between the C and D MikroBUS sockets. Usage is described in the port between the C and D MikroBUS sockets. Usage is described in the
Flip&Click User Manual. Flip&Click User Manual.
I don't think trying to use the Arduino IDE is a good option.
2. Using the mikroC USB HID bootloader. This is is available on the USB 2. Using the mikroC USB HID bootloader. This is is available on the USB
port between the A and B MikroBUS sockets. Usage is described in the port between the A and B MikroBUS sockets. Usage is described in the
Flip&Click User Manual. Flip&Click User Manual.
There is a simple application available at Mikroe that will allow you
to write .hex files via the USB HID bootloader. However, in order to
use the bootloader, you will have to control the memory map so that the
downloaded code does not clobber the bootloader.
At this point, I have found no documentation describing how to build
the code outside of the Mikroe toolchain for use with the Mikroe
bootloader.
3. There is an undocumented and unpopulated PICKit3 connector between the 3. There is an undocumented and unpopulated PICKit3 connector between the
B and C mikroBUS sockets. B and C mikroBUS sockets.
4. There is an undocumented and unpopulated mikroProg connector between 4. There is an undocumented and unpopulated mikroProg connector between
the A and D mikroBUS sockets. the A and D mikroBUS sockets.
Since 3) and 4) are undocumented, this would require some research and
would, most likely, clobber the USB HID bootloader (and possibly the
Arduino support as well).
Creating Compatible NuttX HEX files Creating Compatible NuttX HEX files
=================================== ===================================

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configs/flipnclick-sam3x/README.txt
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====== ======
This README discusses issues unique to NuttX configurations for the This README discusses issues unique to NuttX configurations for the
Mikroe Flip&Click STM32X board. This board is an Arduino-Due work-alike Mikroe Flip&Click SAM3X board. This board is an Arduino-Due work-alike
with four Mikroe Click bus interfaces. Like the Arduino-Due, this board with four Mikroe Click bus interfaces. Like the Arduino-Due, this board
features the Atmel ATSAM3X8E MCU running at 84 MHz. features the Atmel ATSAM3X8E MCU running at 84 MHz.
Thanks to John Legg for contributing the Flip&Click SAM3X board!
Contents Contents
======== ========