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Dear Carlitos61, I think I have followed the steps correctly but the answer is negative. I power the 2D72 oscilloscope via USB with the supplied charger and the power light stays red. once the USB to TTL cable is connected and connected as the document says and the Boot bridge has been made, there is no response. A message appears that says: "No response from the Target, the boot loader can not be started. Please, verify the boot mode configuration and the flash protection status. Reset your device try again."
I don't see a way to send photos here, to show the plate that I have, which is a little different from the one that appears in the document. If you can advise anything else I would appreciate it.
Receive a cordial greeting from Pedro J. Prieto, gdxpedro@gmail.com, and greetings from Granada in Spain
Estimado Carlitos61, Creo que he seguido los pasos correctamente pero la respuesta es negativa. Alimento el osciloscopio 2D72 por USB con el cargador que trae y la luz de power permanece roja. una vez conectado el cable USB a TTL y conectado tal y como dice el documento y realizado el puente de Boot, no hay respuesta. Aparece un mensaje que dice: "No response from the Target, the boot loader can not be started. Please, verify the boot mode configuration and the flash protection status. Reset your devide try again."
No veo la manera de mandar fotos por aqui, para ense?ar la placa que tengo que es un poco diferente a la que aparece en el documento. Si puede aconsejar algo mas se lo agradecería
Reciba un cordial de Pedro J. Prieto, gdxpedro@gmail.com, y un saludo desde Granada en Espa?a
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