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bug #34277: avrdude reads wrong byte order if using avr911 (aka butterfly) 

* butterfly.c (butterfly_read_byte_flash): Swap bytes received.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1219 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch 2013-09-13 06:54:53 +00:00
parent ef621bc443
commit 5113b8051a
3 changed files with 9 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-09-13 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #34277: avrdude reads wrong byte order if using avr911 (aka butterfly)
* butterfly.c (butterfly_read_byte_flash): Swap bytes received.
2013-09-12 Joerg Wunsch <j.gnu@uriah.heep.sax.de> 2013-09-12 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #37768 Poll usbtiny 100 times at init time to handle low-clock devices bug #37768 Poll usbtiny 100 times at init time to handle low-clock devices

1
NEWS
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@ -95,6 +95,7 @@ Current:
- bug #38732: Support for ATtiny1634 - bug #38732: Support for ATtiny1634
- bug #36901 flashing Atmega32U4 EEPROM produces garbage on chip - bug #36901 flashing Atmega32U4 EEPROM produces garbage on chip
- bug #28344 chip_erase_delay too short for ATmega324P, 644, 644P, and 1284P - bug #28344 chip_erase_delay too short for ATmega324P, 644, 644P, and 1284P
- bug #34277: avrdude reads wrong byte order if using avr911 (aka butterfly)
* Keep track of input file contents * Keep track of input file contents

6
butterfly.c
View File

@ -521,13 +521,13 @@ static int butterfly_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
butterfly_recv(pgm, buf, sizeof(buf)); butterfly_recv(pgm, buf, sizeof(buf));
if ((addr & 0x01) == 0) { if ((addr & 0x01) == 0) {
*value = buf[1]; *value = buf[0];
cached = 1; cached = 1;
cvalue = buf[0]; cvalue = buf[1];
caddr = addr; caddr = addr;
} }
else { else {
*value = buf[0]; *value = buf[1];
} }
} }