There is no USE driver when i use qn908DK board, so i can not use usart example.
Is there any solution to solve it? thank you!
In which connector are you plugging your board? COuld you please try updating the drivers in the device manager ?
i use in usb no j2, but i failed to update the driver when try updating the drivers in the device manager...
Could you please try to install the drivers for the CMSIS-DAP debugger and virtual COM from the LPCScrypt utility?
let me try,
thank for your suggestion!
it is a pity, after intalling the LPCScrypt Windows Installer v2.0.0(REV 2.0.0), the IAR workbench can not download the hex file..
as you know, i use the QN908x dk, is that the LPCScrypt Windows Installer v2.0.0(REV 2.0.0) suitable for qn908xdk?
Yes, please remember that the board has an LPC that takes care of the USB-to-serial kind of translation, so the missing driver might be the LPC instead of the QN9080 one.
Retrieving data ...