I remember Agraham posting some answers to very similar questions but I cannot find them now...
If I recal correctly it has to do either with ascii or with utf-16, (not utf-8)....
But defenetly this has been adressesd....
Sorry I can't help more...
Yup, that's the problem with the default ASCII encoding when sending text through the Serial2 library. Serial.Output sends a String and as the standard Encoding is ASCII it won't send any character over 127. You should use Serial.Output2 which sends bytes that can have any value between 0 and 255. If you need to receive binary data then read the help for (and use) my SerialEx library.
Saving a 128 x 64 BMP drawn on a PPC, to a microchip 24LCxxx EEPROM has been sorted :sign0060:
Reading a 24LCxxx image back to a 128 x 64 Graphic LCD is sorted.
Not tried reading back to a PPC Image yet. One to try
All this is done between a PIC microcontroler with a Bluetooth module connected, and my PPC via a Bluetooth serial connection.
:sign0098: There's nothing like a bit of successful low level bit-twiddling with a bit of hardware to provide that warm inner glow of satisfaction and achievement (and provoke utter bewilderment on the part of the other half!).
:sign0098: There's nothing like a bit of successful low level bit-twiddling with a bit of hardware to provide that warm inner glow of satisfaction and achievement (and provoke utter bewilderment on the part of the other half!).
i had do the same work as you did .
i plan to use the PPC to control a microcontroller based of 51.
the question is all data sent by the serial is 0xF8 and 0x80,not anyting else 。
so how can i use the serial to transmit a hex data like 0x0c。???
OMG.:sign0013:
i am a student and the software was brought by school.
So those limit could help to popularize your product ?
TOO closed .it is hard to understand