Mspdebug无法接收数据
Mspdebug无法接收数据
提问于 2012-11-25 01:55:11
我正在努力学习如何给微控制器编程。我从msp430开始，我已经安装了mspdebug0.18和mspgcc 4.5.3。我想加载一个简单的程序到设备上进行测试，但mspdebug无法通过擦除设备。
Device: MSP-EXP430FR5739
Computer OS: Ubuntu 12.04 LTS
Error Messages:
Trying to program device:
(mspdebug) prog led.elf
Erasing...
rf2500: can't receive data: Resource temporarily unavailable
fet: erase command failed
Trying solely to erase device
(mspdebug) erase
Erasing...
rf2500: can't receive data: Resource temporarily unavailable
fet: erase command failed
Output of dmesg after unplugging and plugging in the device:
[ 1537.370302] usb 3-2: USB disconnect, device number 3
[ 1544.276180] usb 3-2: new full-speed USB device number 4 using ohci_hcd
[ 1544.476821] cdc_acm 3-2:1.0: This device cannot do calls on its own. It is not a modem.
[ 1544.476838] cdc_acm 3-2:1.0: No union descriptor, testing for castrated device
[ 1544.476903] cdc_acm 3-2:1.0: ttyACM0: USB ACM device回答 1
Stack Overflow用户
回答已采纳
发布于 2012-11-27 20:49:28
这与擦除无法在FRAM芯片上工作(或至少不能正常工作)有关。您应该更新到最新版本的mspdebug ( http://mspdebug.sourceforge.net/ )，它可以解决这个问题。
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原文链接：
https://stackoverflow.com/questions/13543927
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