工程师们,我用AM335x小板(XAM3359AZCZ100,Beaglebone Black)调试PRU的例程,例程路径:C:\ti\pru\examples\am335x\
例程1:
PRU_0:
Error connecting to the target: (Error -1170 @ 0x4A322000)
Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 6.0.407.3)
例程2:PRU_RPMsg_Echo_Interrupt0
build无错误,但debug提示
PRU_0:
Error connecting to the target:
(Error -1170 @ 0x4A322000)
Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 6.0.407.3)
以上报错内容一致, 尝试以下解决方法:
(1)只启用PRU1,结果报错PRU_1:Error connecting to the target...
(2)调试StarterWave裸机例程能正常运行,可排除JTAG错误。
请问,如何解决这个问题,让beaglebone black(XAM3359AZCZ100)能跑PRU的例程呢。