LPC1768之ISP

本文详细介绍了如何使用FLASHmagic工具和ISP模式进行串口0的芯片烧写过程,包括必须使用的芯片内部资源、操作方法以及关键步骤。通过按下reset和ISP键进入ISP模式,然后加载目标文件进行烧写,最后断开串口线并重新上电完成操作。

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一 使用到的芯片内部资源:

1必须是P2.10

2RESET引脚

3必须是串口0

4使用FLASH magic工具。

二操作方法:

先按下reset不放,然后按下ISP,抬起reset,抬起ISP就能进入isp模式。然后加载目标文件用flash烧写工具下载,下载完断开串口线并重新上电。

转载于:https://www.cnblogs.com/jieruishu/p/5354244.html

Portable command line ISP for NXP LPC2000 family and Analog Devices ADUC 70xx Version 1.79 compiled for Windows: Aug 4 2010, 10:55:56 Copyright (c) by Martin Maurer, 2003-2009, Email: Martin.Maurer@clibb.de Portions Copyright (c) by Aeolus Development 2004, www.aeolusdevelopment.com Syntax: lpc21isp [Options] file[ file[ ...]] comport baudrate Oscillator_in_kHz Example: lpc21isp test.hex com1 115200 14746 Options: -bin for uploading binary file -hex for uploading file in intel hex format (default) -term for starting terminal after upload -termonly for starting terminal without an upload -localecho for local echo in terminal -detectonly detect only used LPC chiptype (PHILIPSARM only) -debug0 for no debug -debug3 for progress info only -debug5 for full debug -donotstart do not start MCU after download -try try n times to synchronise -wipe Erase entire device before upload -control for controlling RS232 lines for easier booting (Reset = DTR, EnableBootLoader = RTS) -controlswap swap RS232 control lines (Reset = RTS, EnableBootLoader = DTR) -controlinv Invert state of RTS & DTR (0=true/assert/set, 1=false/deassert/clear). -verify Verify the data in Flash after every writes to sector. To detect errors in writing to Flash ROM -logfile for enabling logging of terminal output to lpc21isp.log -halfduplex use halfduplex serial communication (i.e. with K-Line) -ADARM for downloading to an Analog Devices ARM microcontroller ADUC70xx -PHILIPSARM for downloading to a microcontroller from NXP(Philips) LPC13xx/LPC17xx/LPC2000 family (default) 请按任意键继续. . .
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