Msp430 bsl program

最新推荐文章于 2021-07-20 20:51:28 发布

原创最新推荐文章于 2021-07-20 20:51:28 发布 · 685 阅读

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本文详细介绍了MSP430单片机的编程方式、内存分区及下载工具使用方法，包括通过JTAG、Bootstrap Loader和自定义解决方案进行编程，并提供了下载工具的使用指南。

关于MSP430

There are three options for programming an MSP430 flash device. All options support in-system programming:
Program via JTAG
Program via the Bootstrap Loader
Program via a custom solution
S9000使用msp430V325的BSL向触摸屏下载firmware

其内存分区：

		MSP430V325
Memory Main: interrupt vector Main: code memory	Size flash flash	32KB Flash 0FFFFh-0FFC0h 0FFFFh-08000h
Information memory	size flash	256 Byte 010FFh-01000h
Boot memory	Size Rom	1KB 0FFFh-0C00h
RAM	Size	1KB 05FFh-0200h
Peripherals	16-bit 8-bit 8-bit SFR	01FFh-0100h 0FFh-010h 0Fh-00h

见文档： Media:MSP430V325.pdf

[编辑]program folw:

1.是否解密

2.Check, if specified range is erased

3.写如数据

4.verify写入的数据

[编辑]下载工具：

msp430dl

usage:
msp430dl [OPTION]...

DESCRIPTION
-f, --fw_file {FirmwareFile}
download firmware and exit.

-d, --dump {addr} {len} [filepath]
dump flash memory from address addr to addr+len(byte) to filepath default

-e, --erase {addr/"main"/"info"/"all"}
erase flash memory segment

-s, --serial [serial_file_path]
set the serial path if not set it's /dev/tty0

-h, --help
Display this help and exit.

-v, --version
Output version information and exit.