Hi,
I configure the boot mode in MIMIXRT1064 EVK as: 0x01, and use following command to connect MCU via COM1 in PC side:
blhost -p COM1 -- get-property 10
got response:
Error: Initial ping failure: No response received for ping command.
I have confirmed the boot mode in register:
and COM1 is working:
Also, according the schematic of the MIMXRT1064 EVK, the pins of UART1 is same with the boot loader
Someone can tell me where I missed?
Best Regards,
Martin
已解决! 转到解答。
@martinzhang
Hello,
The blhost application is a command-line utility used on the host computer to initiate communication and inject commands to the MCU bootloader. The MCU bootloader is not boot ROM , it should be preloaded first, using the sdphost. Please refer to app note AN12238 (i.MX RT1050 Flashloader use cases) for more details.
https://www.nxp.com/docs/en/nxp/application-notes/AN12238.pdf
Regards,
Yuri.
@martinzhang
Hello,
The blhost application is a command-line utility used on the host computer to initiate communication and inject commands to the MCU bootloader. The MCU bootloader is not boot ROM , it should be preloaded first, using the sdphost. Please refer to app note AN12238 (i.MX RT1050 Flashloader use cases) for more details.
https://www.nxp.com/docs/en/nxp/application-notes/AN12238.pdf
Regards,
Yuri.