How to use FTDI to upload sketches
dear all,
i need understand how use ftdi.
i have arduino uno use upload sketches (file > upload using programmer arduino ide) connected depicted here:
what did upload blink sketch , worked.
than wanted try use ftdi upload sketches getting rid of arduino uno , more quick.
so connected adapter shown here on gammon's page (plus having crystal connected).
from arduino ide select new serial port , choose upload.
i don't understand doing wrong..
going connection uno , uploading new sketch outputs serial data, connecting ftdi , using serial monitor of ide can see output, if try upload sketch stops @ " overriding baud rate : 57600" , led rx on adapter turns on still frees. removing crystal same message of above appears.
does have suggestions me understand?
thank you,
dk
i need understand how use ftdi.
i have arduino uno use upload sketches (file > upload using programmer arduino ide) connected depicted here:
what did upload blink sketch , worked.
than wanted try use ftdi upload sketches getting rid of arduino uno , more quick.
so connected adapter shown here on gammon's page (plus having crystal connected).
from arduino ide select new serial port , choose upload.
code: [select]
using port : \\.\com23
using programmer : arduino
overriding baud rate : 57600
avrdude: send: 0 [30] [20]
avrdude: send: 0 [30] [20]
avrdude: send: 0 [30] [20]
avrdude: recv:
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude done. thank you.
i don't understand doing wrong..
going connection uno , uploading new sketch outputs serial data, connecting ftdi , using serial monitor of ide can see output, if try upload sketch stops @ " overriding baud rate : 57600" , led rx on adapter turns on still frees. removing crystal same message of above appears.
does have suggestions me understand?
thank you,
dk
double check wiring...
Arduino Forum > Using Arduino > Microcontrollers > How to use FTDI to upload sketches
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