Closed dioannidis closed 1 year ago
@mcuee, @llinjupt, @orbanp
If you have a AT89S51 IC or a AT89S52 IC, is it possible to test the reversed polarity probe in this usbasp firmware https://nephelae.eu/Firmware_ATMega8_12MHz_TPI_HIDUART_SNWRITE_AT89.zip ?
It works for me for both of them ( PDIP packages ) using 8MHz, 12MHz, 16MHz and 20MHz crystals ...
Great. I will get the AT89S52 soon and I will carryout the test.
So you are using the default avrdude MinGW build binary without the need to change avrdude, right?
Edit: yes, stock avrdude MinGW build binary works without the need for modification. https://github.com/avrdudes/avrdude/issues/1304#issuecomment-1521792398
So you are using the default avrdude MinGW build binary without the need to change avrdude, right?
I used this version avrdude: Version 7.1-20230420 (b038bd4) which works !
@dioannidis
Thanks. I just got AT89S51 chip. The first test shows it works well. Great work.
I use the 1.11 pre-release FW (https://github.com/dioannidis/usbasp/releases/download/v1.11/Firmware_ATMega8_12MHz_TPI_HIDUART_SNWRITE.zip).
And I use avrdude git main: avrdude version 7.1-20230504 (e6a2f3c0)9)
PS C:\work\avr\avrdude_test\avrdude_bin> .\avrdude -c usbasp -p at89s51
avrdude: AVR device initialized and ready to accept instructions
avrdude: device signature = 0x1e5106 (probably 89S51)
avrdude done. Thank you.
PS C:\work\avr\avrdude_test\avrdude_bin> .\avrdude -c usbasp -p at89s51 -U .\entest.hex
avrdude: AVR device initialized and ready to accept instructions
avrdude: device signature = 0x1e5106 (probably 89S51)
avrdude: Note: flash memory has been specified, an erase cycle will be performed.
To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file .\entest.hex for flash
with 512 bytes in 1 section within [0, 0x1ff]
avrdude: writing 512 bytes flash ...
Writing | ################################################## | 100% 1.32 s
avrdude: 512 bytes of flash written
avrdude: verifying flash memory against .\entest.hex
Reading | ################################################## | 100% 0.61 s
avrdude: 512 bytes of flash verified
avrdude done. Thank you.
PS C:\work\avr\avrdude_test\avrdude_bin> .\avrdude -c usbasp -p at89s51 -t
avrdude: AVR device initialized and ready to accept instructions
avrdude: device signature = 0x1e5106 (probably 89S51)
avrdude> dump flash
Reading | ################################################## | 100% 0.45 s
0000 54 68 65 20 71 75 69 63 6b 20 62 72 6f 77 6e 20 |The quick brown |
0010 66 6f 78 20 6a 75 6d 70 73 20 6f 76 65 72 20 74 |fox jumps over t|
0020 68 65 20 6c 61 7a 79 20 64 6f 67 0a 54 68 65 20 |he lazy dog The |
0030 71 75 69 63 6b 20 62 72 6f 77 6e 20 66 6f 78 20 |quick brown fox |
0040 6a 75 6d 70 73 20 6f 76 65 72 20 74 68 65 20 6c |jumps over the l|
0050 61 7a 79 20 64 6f 67 0a 54 68 65 20 71 75 69 63 |azy dog The quic|
0060 6b 20 62 72 6f 77 6e 20 66 6f 78 20 6a 75 6d 70 |k brown fox jump|
0070 73 20 6f 76 65 72 20 74 68 65 20 6c 61 7a 79 20 |s over the lazy |
0080 64 6f 67 0a 54 68 65 20 71 75 69 63 6b 20 62 72 |dog The quick br|
0090 6f 77 6e 20 66 6f 78 20 6a 75 6d 70 73 20 6f 76 |own fox jumps ov|
00a0 65 72 20 74 68 65 20 6c 61 7a 79 20 64 6f 67 0a |er the lazy dog |
00b0 54 68 65 20 71 75 69 63 6b 20 62 72 6f 77 6e 20 |The quick brown |
00c0 66 6f 78 20 6a 75 6d 70 73 20 6f 76 65 72 20 74 |fox jumps over t|
00d0 68 65 20 6c 61 7a 79 20 64 6f 67 0a 54 68 65 20 |he lazy dog The |
00e0 71 75 69 63 6b 20 62 72 6f 77 6e 20 66 6f 78 20 |quick brown fox |
00f0 6a 75 6d 70 73 20 6f 76 65 72 20 74 68 65 20 6c |jumps over the l|
avrdude> dump flash
Reading | ################################################## | 100% 0.45 s
0100 61 7a 79 20 64 6f 67 0a 54 68 65 20 71 75 69 63 |azy dog The quic|
0110 6b 20 62 72 6f 77 6e 20 66 6f 78 20 6a 75 6d 70 |k brown fox jump|
0120 73 20 6f 76 65 72 20 74 68 65 20 6c 61 7a 79 20 |s over the lazy |
0130 64 6f 67 0a 54 68 65 20 71 75 69 63 6b 20 62 72 |dog The quick br|
0140 6f 77 6e 20 66 6f 78 20 6a 75 6d 70 73 20 6f 76 |own fox jumps ov|
0150 65 72 20 74 68 65 20 6c 61 7a 79 20 64 6f 67 0a |er the lazy dog |
0160 54 68 65 20 71 75 69 63 6b 20 62 72 6f 77 6e 20 |The quick brown |
0170 66 6f 78 20 6a 75 6d 70 73 20 6f 76 65 72 20 74 |fox jumps over t|
0180 68 65 20 6c 61 7a 79 20 64 6f 67 0a 54 68 65 20 |he lazy dog The |
0190 71 75 69 63 6b 20 62 72 6f 77 6e 20 66 6f 78 20 |quick brown fox |
01a0 6a 75 6d 70 73 20 6f 76 65 72 20 74 68 65 20 6c |jumps over the l|
01b0 61 7a 79 20 64 6f 67 0a 54 68 65 20 71 75 69 63 |azy dog The quic|
01c0 6b 20 62 72 6f 77 6e 20 66 6f 78 20 6a 75 6d 70 |k brown fox jump|
01d0 73 20 6f 76 65 72 20 74 68 65 20 6c 61 7a 79 20 |s over the lazy |
01e0 64 6f 67 0a 54 68 65 20 71 75 69 63 6b 20 62 72 |dog The quick br|
01f0 6f 77 6e 20 66 6f 78 20 6a 75 6d 70 73 20 6f 76 |own fox jumps ov|
avrdude> quit
avrdude done. Thank you.
PS C:\work\avr\avrdude_test\avrdude_bin> .\avrdude -c usbasp -p at89s51 -t
avrdude: AVR device initialized and ready to accept instructions
avrdude: device signature = 0x1e5106 (probably 89S51)
avrdude> part
AVR Part : AT89S51
Chip Erase delay : 250000 us
RESET disposition : dedicated
RETRY pulse : SCK
Serial program mode : yes
Parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
PollIndex : 4
PollValue : 0x69
Memory Detail :
Block Poll Page Polled
Memory Type Alias Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- -------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
flash 2 10 256 0 no 4096 1 0 4500 4500 0xff 0xff
lock 0 0 0 0 no 1 1 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 1 0 0 0 0x00 0x00
avrdude> dump lock
Reading | ################################################## | 100% 0.00 s
0000 00 |. |
avrdude> dump signature
Reading | ################################################## | 100% 0.01 s
0000 1e 51 06 |.Q. |
avrdude> quit
avrdude done. Thank you.
Hi,
@mcuee
I'll wait for @orbanp and / or @llinjupt to test the fw also, if they can. Then I'll make the release.
Thank you very much for the testing and the feedback !
regards,
@dioannidis Just wonder if you are willing to add the support in your usbasp firmware. You need to update the following code as per the suggestion from @llinjupt https://github.com/dioannidis/usbasp/blob/master/firmware/isp.c
Originally posted by @mcuee in https://github.com/avrdudes/avrdude/issues/1304#issuecomment-1489615806