I need to communicate with my Cmod A7 35T using arduino. I know that it is can't communicate directly but i found a middle chip that could be a solution.
This component is :
with new firmware i can set on this chip the right communication port.
My design is something like this, arduino send serial data to usb host that convert and send them to cmod, i have setted the right coomunication port and the right boudrate but there is an issues. I can see the datas flow (using the led) but USB-UART bridge can't read it. I set ISR with only one function that take each byte and print it. But nothing is read by uart.
i don't know if i have explained the problem, but i ask some information about it.
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smarano
hi, i have a question.
I need to communicate with my Cmod A7 35T using arduino. I know that it is can't communicate directly but i found a middle chip that could be a solution.
This component is :
http://www.hobbytronics.co.uk/usb-host-serial
with new firmware i can set on this chip the right communication port.
My design is something like this, arduino send serial data to usb host that convert and send them to cmod, i have setted the right coomunication port and the right boudrate but there is an issues. I can see the datas flow (using the led) but USB-UART bridge can't read it. I set ISR with only one function that take each byte and print it. But nothing is read by uart.
i don't know if i have explained the problem, but i ask some information about it.
regards Stefano
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