Re: [android-developers] Re: Android how to send the hex code out?
Serial port by definition is a string protocol, characters above 128 like ( 0xFA ) are [control codes]. Examine the difference between binary and string representation 2012/3/7 Todd Grigsby tgrigsby...@gmail.com 0x implies that the characters that follow are byte data in hex notation. The 0x is not part of the data.But if you don't know that, you're frankly on the wrong list. You need to learn basic programming before you ask any further questions. On Mar 6, 2012 5:16 AM, mark2011 androidmark2...@gmail.com wrote: Dear Todd : Thanks for your kindly hint. Could you give me a more detail? Thanks. BR, Mark On 3月6日, 下午6時57分, Todd Grigsby tgrigsby...@gmail.com wrote: Google hex notation and hexadecimal. On Mar 6, 2012 12:34 AM, mark2011 androidmark2...@gmail.com wrote: Dear All : I want to send out the hex code like 0xfa through the serial port. How do I send the 0x code in the program? Thanks in advanced. BR, Mark -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en- 隱藏被引用文字 - - 顯示被引用文字 - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Android how to send the hex code out?
0x implies that the characters that follow are byte data in hex notation. The 0x is not part of the data.But if you don't know that, you're frankly on the wrong list. You need to learn basic programming before you ask any further questions. On Mar 6, 2012 5:16 AM, mark2011 androidmark2...@gmail.com wrote: Dear Todd : Thanks for your kindly hint. Could you give me a more detail? Thanks. BR, Mark On 3月6日, 下午6時57分, Todd Grigsby tgrigsby...@gmail.com wrote: Google hex notation and hexadecimal. On Mar 6, 2012 12:34 AM, mark2011 androidmark2...@gmail.com wrote: Dear All : I want to send out the hex code like 0xfa through the serial port. How do I send the 0x code in the program? Thanks in advanced. BR, Mark -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en- 隱藏被引用文字 - - 顯示被引用文字 - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android how to send the hex code out?
0xfa? If you tell me how you send out the f and the a then I tell you how to do that with the 0 and the x. ;-). -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Android how to send the hex code out?
Dear Todd : Thanks for your kindly hint. Could you give me a more detail? Thanks. BR, Mark On 3月6日, 下午6時57分, Todd Grigsby tgrigsby...@gmail.com wrote: Google hex notation and hexadecimal. On Mar 6, 2012 12:34 AM, mark2011 androidmark2...@gmail.com wrote: Dear All : I want to send out the hex code like 0xfa through the serial port. How do I send the 0x code in the program? Thanks in advanced. BR, Mark -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en- 隱藏被引用文字 - - 顯示被引用文字 - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
