请问这是什么问题,不能下载程序了,请各位指点一下,万分感谢!!!!
这个报错没有任何有用信息,把console里面的提示信息贴出来看看
所以这个问题最后到底怎么解决呢?
https://www.rvmcu.com/column-topic-id-464.html 参考一下这个
你好 我想问一下 RVSTAR开发板的管角电平是多少?3.3V还是5V?
胡老师我也遇到一样的报错界面,report如下
Nuclei OpenOCD, 64-bit Open On-Chip Debugger 0.10.0+dev-00036-gbfc178ffb (2021-02-01-06:41)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : Using libusb driver
Info : clock speed 1000 kHz
Info : JTAG tap: riscv.cpu tap/device found: 0x11010a6d (mfg: 0x536 (Nuclei System Technology Co.,Ltd.), part: 0x1010, ver: 0x1)
Info : datacount=4 progbufsize=2
Info : Exposing additional CSR 770
Info : Exposing additional CSR 771
.............................
Info : Exposing additional CSR 2069
Info : Exposing additional CSR 2070
Info : Examined RISC-V core; found 1 harts
Info : hart 0: XLEN=32, misa=0x40000014
Info : Target has dm_timeouten bit, set RESETHALTREQ for verbose debugging
Info : Listening on port 3333 for gdb connections
Info : Auto-detected Flash name 'Nuclei SoC SPI Flash'
Info : Nuclei SPI controller version 0x00000000
Error: ip.txwm didn't get set.
Error: Unknown flash device (ID 0x00000000)
Error: auto_probe failed
----------------------------------------------------------------------------
看样子是无法读取到flash吗?请您指点一下,谢谢
把boot的跳线帽搞到高电平 下载依次程序 然后再换回低电平