Info : auto-selecting first available session transport "jtag". To override use 'transport select '. Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED Error: libusb_open() failed with LIBUSB_ERROR_NOT_FOUND Info : clock speed 1000 kHz Error: JTAG scan chain interrogation failed: all ones Error: Check JTAG interface, timings, target power, etc. Error: Trying to use configured scan chain anyway... Error: riscv.cpu: IR capture error; saw 0x1f not 0x01 Warn : Bypassing JTAG setup events due to errors Error: Unsupported DTM version: 15 Info : Listening on port 3333 for gdb connections Error: Target not examined yet Error: Unsupported DTM version: 15 Warn : Flash driver of my_first_flash does not support free_driver_priv()
确定可以检测到RS-232
Info : auto-selecting first available session transport "jtag". To override use 'transport select '. Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED Error: libusb_open() failed with LIBUSB_ERROR_NOT_FOUND Info : clock speed 1000 kHz Error: JTAG scan chain interrogation failed: all ones Error: Check JTAG interface, timings, target power, etc. Error: Trying to use configured scan chain anyway... Error: riscv.cpu: IR capture error; saw 0x1f not 0x01 Warn : Bypassing JTAG setup events due to errors Error: Unsupported DTM version: 15 Info : Listening on port 3333 for gdb connections Error: Target not examined yet Error: Unsupported DTM version: 15 Warn : Flash driver of my_first_flash does not support free_driver_priv()
确定可以检测到RS-232
Error: JTAG scan chain interrogation failed: all ones
这条错误信息意思是没识别出JTAG接口,检查一下接线有没有问题吧,或者杜邦线不好了?
libsub_open() failed with LIBSUB_ERROR_NOT_SUPPORTED这个错误消息可以忽略,其他的你不发上来我也不知道是个啥。。。
Info : auto-selecting first available session transport "jtag". To override use 'transport select '. Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED Error: libusb_open() failed with LIBUSB_ERROR_NOT_FOUND Info : clock speed 1000 kHz Error: JTAG scan chain interrogation failed: all ones Error: Check JTAG interface, timings, target power, etc. Error: Trying to use configured scan chain anyway... Error: riscv.cpu: IR capture error; saw 0x1f not 0x01 Warn : Bypassing JTAG setup events due to errors Error: Unsupported DTM version: 15 Info : Listening on port 3333 for gdb connections Error: Target not examined yet Error: Unsupported DTM version: 15 Warn : Flash driver of my_first_flash does not support free_driver_priv()
确定可以检测到RS-232