It appears that you haven't specified the platform correctly. -Joe
On 11/8/05, Séva Safris <[EMAIL PROTECTED]> wrote: > Let me clarify. I know for sure what I am sending... I have verified > this with the java SerialForwarder and Listen. The output I get when I > use the java version is > > 04 01 08 00 FF FF FF FF 7D 7D 00 00 00 00 > 04 01 08 00 FF FF FF FF 7D 7D 00 00 > 04 01 08 00 FF FF FF FF 7D 7D 00 00 00 00 > 04 01 08 00 FF FF FF FF 7D 7D 00 00 > > I have tried using the sf program in tools/src/sf of the latest tinyos > distro. I _only_ get output if I have DEBUG defined. If I have DEBUG > defined, then I get the same exact output. Namely... > > raw 27 00 02 EF EF 46 46 00 00 AB F7 > raw 27 01 02 EF EF 46 46 00 67 F7 > raw 27 00 02 EF EF 46 46 00 00 AB F7 > raw 27 01 02 EF EF 46 46 00 67 F7 > > Has anyone used the sf program located in tools/src/sf ? > > On Tue, 2005-11-08 at 22:35 -0800, Joe Polastre wrote: > > 1) without your code, it is impossible to debug > > > > 2) are you using uint8_t fields or uint16_t fields? if you assign a > > uint8_t to 0x0000, you will only get 0x00 out from the serial port. > > > > 3) have you tried sending real data through the tinyos tools instead > > of implementing your own (potentially buggy) code? as a scientist, it > > appears that you need a "control" dataset to evaluate the impact of > > your changes. > > > > -Joe > > > > On 11/8/05, Séva Safris <[EMAIL PROTECTED]> wrote: > > > Hi all. I am hoping someone can help me out here with Mote <--> Linux > > > communication over USB... > > > > > > I am sending a signal over the UART with the following pattern (let's > > > call this "input"): > > > 04 01 08 00 FF FF FF FF 7D 7D 00 00 00 00 XX XX > > > 04 01 08 00 FF FF FF FF 7D 7D 00 00 XX XX > > > 04 01 08 00 FF FF FF FF 7D 7D 00 00 00 00 XX XX > > > 04 01 08 00 FF FF FF FF 7D 7D 00 00 XX XX > > > > > > Basically, it is repetitive with no change in content except for the > > > length of the message... I use the XX to show footer bytes. > > > > > > I wrote a program that uses the ftdi_sio and usbserial Linux drivers to > > > select on /dev/ttyUSB?. > > > My output (with a 0xFF mask), however, is this (let's call this > > > "output"): > > > > > > 27 00 02 EF EF 46 46 00 00 AB F7 > > > 27 01 02 EF EF 46 46 00 67 F7 > > > 27 00 02 EF EF 46 46 00 00 AB F7 > > > 27 01 02 EF EF 46 46 00 67 F7 > > > > > > Can someone please tell me what I am looking at? It seems that an input > > > of 00 00 00 00 in the > > > packet data section corresponds to a 00 00 in the packet i receive over > > > the UART... and a 00 00 > > > data section corresponds to a 00 in the packet i receive over the UART. > > > > > > Here are the packets as they come out of my program without a 0xFF mask > > > on each byte: > > > > > > 27 00 02 0FFFFFFEF 0FFFFFFEF 46 46 00 00 0FFFFFFAB 0FFFFFFF7 > > > 27 01 02 0FFFFFFEF 0FFFFFFEF 46 46 00 67 0FFFFFFF7 > > > 27 00 02 0FFFFFFEF 0FFFFFFEF 46 46 00 00 0FFFFFFAB 0FFFFFFF7 > > > 27 01 02 0FFFFFFEF 0FFFFFFEF 46 46 00 67 0FFFFFFF7 > > > > > > Any input in to what I am looking at would be appreciated. > > > _______________________________________________ > > > Tinyos-help mailing list > > > Tinyos-help@Millennium.Berkeley.EDU > > > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > > _______________________________________________ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
