Post Created date
Receving string from AT command ?
char* char_receive[50];I still get the same result ?
Sunday, 3 July 2016 - 10:57
Receving string from AT command ?
I tried with 57600 from my computer and send OK\r\n but it's not responding ...why ??        usart_receive_str() { char line[50]; int i = 0;...
Sunday, 3 July 2016 - 09:24
Receving string from AT command ?
Looks like it's BAUD RATE issue....I can't get exactly 115.2 Kbaud for 16MHz clock....hmmm...any tricks ?
Sunday, 3 July 2016 - 06:18
Receving string from AT command ?
or if (strcmp(char_receive, "OK\r\n") == 0) { lcd_string("OK!"); } 
Sunday, 3 July 2016 - 05:44
Receving string from AT command ?
Yes, I have ommited [50] and it does the job, but how can I check if it gets OK ?   char_receive = usart_receive_str(); if (char_receive != "") {...
Sunday, 3 July 2016 - 05:30
Receving string from AT command ?
I got : Error    8    incompatible types when assigning to type 'char[50]' from type 'int'    char char_receive[50]; char_receive =...
Sunday, 3 July 2016 - 04:04
Reset mangled fuses atmega32u4
No Idea what's the fuse register content there now...always get this trap.... Fastest way....unsoldered and put new chip....DONE. No I didn't select CLKDIV8 ...0x10 ..SUT0 = 1.......
Tuesday, 28 June 2016 - 23:52
LUFA mass storage question ?
avrdude -p m32u4 -c usbasp -F -v -U lfuse:w:0x10 avrdude: Version 5.10, compiled on Jan 19 2010 at 10:45:23 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com...
Tuesday, 28 June 2016 - 22:14
Reset mangled fuses atmega32u4
Last try before I unsoldered and put in the bin, I put 1MHz clock on X1 : avrdude -p m32u4 -c usbasp -F -v -U lfuse:w:0x10 avrdude: Version 5.10, compiled on Jan 19 2010 at 10:...
Tuesday, 28 June 2016 - 22:04
LUFA mass storage question ?
Oo, another fuse trouble again....now I can't talk to atmega32U4....any clues ? any possibilities using JTAG/paralell programming with another atmega board ? two options in my...
Tuesday, 28 June 2016 - 21:17
LUFA mass storage question ?
I got it fixed, with external clock 1MHz and change the fuse to external crystal....anyway what's the fuse setting for leonardo originally ?
Tuesday, 28 June 2016 - 14:38
LUFA mass storage question ?
C:\Users\antonius>avrdude -p m32u4 -c usbasp -e -U flash:w:Clock_DS1307_V1_0.hex -F avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude...
Tuesday, 28 June 2016 - 12:35

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