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Anyone using Serial Monitor 4.10?
Hi, just wondering if anyone knows if this software has bug. Cos I got a strange thing, I tried to use HT to send out Xmodem-CRC file and my AVR at that time is waiting for the...
Monday, 25 September 2006 - 06:49
What's the fastest way to delete 'C' on terminal screen?
Hi, just got quite annoying from a string of 'C' before PC side terminal software start to send out Xmodem-CRC packet. So I tried to delete the 'C' after I send it out. My way now...
Monday, 18 September 2006 - 09:09
what's the difference of Xmodem in HT and TeraTerm?
Hi, I implemented the Xmodem Rx side according the description of AVR350, and I tried TeraTerm at 9600bps connected to my mega128 at 8MHz, and I have some strange problem with...
Sunday, 17 September 2006 - 07:52
About _crc_xmodem_update()
Hi, Just a simple question, If I define a variable as: unsigned short int CRC = 0; and feed the data from the 4th byte to the end of a correct Xmodem-CRC packet together with...
Saturday, 16 September 2006 - 18:27
question about the data sequence of Xmodem
Hi, I just found out that Xmodem-CRC transmit CRC high byte first, is this means that my bin program file will also be divided and transmit address decimal 128 first instead of...
Saturday, 16 September 2006 - 14:12
Problem with bootloader code simulation in AVRstudio
hi, I just tried to simulate my bootloader code in AVRstudio, and I got the notice: AVR Simulator: Invalid opcode 0xffff at address 0x000000 my simulation is on mega1281 and I...
Friday, 15 September 2006 - 07:17
what's the easiest way to pass app variables to bootloader?
Hi, guys, Just found out that I need to pass some parameter values in RAM from application code to bootloader code before PC jump to bootloader. So How then?
Thursday, 14 September 2006 - 11:50
asking for other terminals with XMODEM
Hi, guys, I just tried Tera Term and found out that when it send out files by XOMODEM-CRC, it will discard all the received data except for ACK and NACK which it expected. This is...
Wednesday, 13 September 2006 - 14:45
will the global variable in bootloader always occupy RAM?
Hi, I'm just wondering if the global variables defined in the bootloader code can be deleted in RAM before PC jump to application?
Monday, 11 September 2006 - 08:14
finding the number of bytes before certain element in struct
Hi guys, just a simple question. I defined a struct with several elements in it and I wanna let C preprocessor finding the number of bytes before a certain element in this struct...
Friday, 8 September 2006 - 12:28
about bootloader file transmission verification
hi, guys, I just wondering about the verification of transmitted bin flash code. Do you guys read the flash file after transmission and compare it with the original file? Or is...
Friday, 25 August 2006 - 17:51
where is the description for srec file format?
hi, I just found out that the makefile can also generate the output file in another format: srec. Anyway, what's this srec?
Friday, 25 August 2006 - 11:24