diff options
Diffstat (limited to 'nuttx/configs/avr32dev1/README.txt')
| -rw-r--r-- | nuttx/configs/avr32dev1/README.txt | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/nuttx/configs/avr32dev1/README.txt b/nuttx/configs/avr32dev1/README.txt index f13f232bb..b97146950 100644 --- a/nuttx/configs/avr32dev1/README.txt +++ b/nuttx/configs/avr32dev1/README.txt @@ -155,7 +155,7 @@ IDEs NuttX is built using command-line make. It can be used with an IDE, but some effort will be required to create the project. - + Makefile Build -------------- Under Eclipse, it is pretty easy to set up an "empty makefile project" and @@ -185,7 +185,7 @@ AVR32 Bootloader Boot Sequence ------------- - + "An AVR UC3 part having the bootloader programmed resets as any other part at 80000000h. Bootloader execution begins here. The bootloader first performs the boot process to know whether it should start the @@ -193,7 +193,7 @@ AVR32 Bootloader that the USB DFU ISP should be started, then execution continues in the bootloader area, i.e. between 80000000h and 80002000h, else the bootloader launches the application at 80002000h." - + Link Address ------------ @@ -234,7 +234,7 @@ AVR32 Bootloader will need to modify the setenv.sh files. Notes from "AVR32 UC3 USB DFU Bootloader" (doc7745.pdf) - + "To launch BatchISP, open a command prompt. Windows or Cygwin command prompt can be used provided that the bin folder of the FLIP installation directory is in the PATH (Windows’ or Cygwin’s) environment variable. @@ -247,7 +247,7 @@ AVR32 Bootloader "BatchISP works with an internal ISP buffer per target memory. These ISP buffers can be filled from several sources. All target operations (program, verify, read) are performed using these buffers." - + The following BatchISP command line will erase FLASH, write the nuttx binary into FLASH, and reset the AVR32. This command line is available in the script config/avr32dev1/tools/doisp.sh: @@ -256,7 +256,7 @@ AVR32 Bootloader blankcheck loadbuffer nuttx.elf program verify start reset 0 "BatchISP main commands available on AT32UC3xxxxx are: - + - ASSERT { PASS | FAIL } changes the displayed results of the following operations according to the expected behavior. - ONFAIL { ASK | ABORT | RETRY | IGNORE } changes the interactive behavior @@ -325,7 +325,7 @@ Make Tip changes when you run the program. That is because build is still using the version of the file in the copied directory, not your modified file! To work around this annoying behavior, do the following when you re-build: - + make clean_context all <-- Remove and re-copy all of the directories, then make all doisp.sh <-- Load the code onto the board. @@ -401,7 +401,7 @@ AVR32DEV1 Configuration Options the delay actually is 100 seconds. Individual subsystems can be enabled: - + CONFIG_AVR32_GPIOIRQ - GPIO interrupt support CONFIG_AVR32_GPIOIRQSETA - Set of GPIOs on PORTA that support interrupts CONFIG_AVR32_GPIOIRQSETB - Set of GPIOs on PORTB that support interrupts |