Commit Graph

395 Commits

Author SHA1 Message Date
MCUdude b167e88422 Reduce programmer description string length
to less than 80 characters. #941 related
2022-07-04 12:30:37 +01:00
Stefan Rueger 3893a21164 Fix avrftdi support for ATmega2560 et al (load extended address) 2022-07-04 12:30:25 +01:00
MCUdude 6473a6d71a Add avrdude_message to verbose mode 2022-07-01 07:36:07 +02:00
MCUdude 30c1b31b8d Send 12V pulse to HV_UPDI_VARIANT_2 targets as well 2022-06-29 17:12:57 +02:00
Ruud, Jan Egil 65763b5700 Correct hvupdi_variant for AVR DD devices. 2022-06-29 17:12:57 +02:00
Ruud, Jan Egil 39008ac2c1 Add UPDI HV type to device description. 2022-06-29 17:12:57 +02:00
MCUdude 577856cf15 Use HV UPDI constants rather than arbitrary numbers 2022-06-29 17:12:57 +02:00
MCUdude 50220289bb Add high-voltage UPDI info to docs 2022-06-29 17:12:57 +02:00
MCUdude e068341716 Make sure "-x hvupdi" is only valid for Pickit4 and Powerdebugger 2022-06-29 17:12:57 +02:00
MCUdude f67c35744e add support for "-x hvupdi" that triggers HV UPDI 2022-06-29 17:12:57 +02:00
MCUdude ba98e48880 add "hvupdi_variant" property to avrdude.conf 2022-06-29 17:12:52 +02:00
Stefan Rueger 0240b361f5
Merge branch 'avrdudes:main' into partdesc 2022-06-28 22:53:22 +01:00
Stefan Rueger a21f3d20af
Merge branch 'avrdudes:main' into issue942 2022-06-28 22:38:47 +01:00
Jörg Wunsch 8cd6f357b1
Merge pull request #1013 from MCUdude/jtag3-eeprom-fix
JTAG3 UPDI EEPROM fix
2022-06-28 22:36:19 +02:00
Jörg Wunsch 7ec51a5185
Merge pull request #996 from dl8dtl/jtag3_retcode
Replace internal knowledge in jtag3.c by a public API

Supersedes #982
2022-06-28 22:21:50 +02:00
Stefan Rueger 09c168a186
Merge branch 'avrdudes:main' into issue942 2022-06-28 20:56:49 +01:00
Stefan Rueger d8a30aa8c4
Merge branch 'avrdudes:main' into partdesc 2022-06-28 20:44:34 +01:00
Stefan Rueger 3bd75e74c6 Move developer options into own source file and expand part description -p \*
-p \*/c  check address bits in SPI commands
  -p \*/d  description of core part features
  -p \*/o  opcodes for SPI programming parts and memories
  -p \*/s  show avrdude.conf entries of parts
  -p \*/ss show full avrdude.conf entry as tab separated table
  -p \*/w  wd_... constants for ISP parts
  -p \*/\* all of the above except -p \*/s
  -p \*    same as -p\*/\*
2022-06-28 20:34:31 +01:00
Jörg Wunsch 6d1c83e182
Merge pull request #993 from prchal/patch-1
adding support for all Linux baud rates
2022-06-26 22:59:49 +02:00
Jörg Wunsch 55dddc57cc
Merge pull request #979 from MCUdude/dragon-jtag-fix
Dragon JTAG fix: restart firmware after programming
2022-06-26 22:53:32 +02:00
Stefan Rueger 0a7f2645c9 Merge branch 'partdesc' of github.com:stefanrueger/avrdude into partdesc 2022-06-26 15:15:37 +01:00
Stefan Rueger 317cc6d492 Add part type to -p \* .desc output 2022-06-26 15:10:19 +01:00
Stefan Rueger 40425ffac4
Merge branch 'avrdudes:main' into partdesc 2022-06-26 14:49:07 +01:00
Hans 8159c46013
Merge branch 'avrdudes:main' into hv-updi 2022-06-25 22:47:27 +02:00
MCUdude 89b0aa72e0 Attempt to fix EEPROM write issue #1009 2022-06-25 11:39:16 +02:00
Joerg Wunsch ae0e3e2f8e Fix a number of logic errors in the previous commits
RSP3_FAIL_CRC_FAILURE is 0x43 rather than 0x47.

jtag3_errcode() must only be applied to a reason code, not
to any general status code.
2022-06-22 23:33:53 +02:00
MCUdude 692c13ed98 Add missing chip erase delay for ATmega48/88/168/328PB 2022-06-19 19:40:31 +02:00
MCUdude aa211f7580 Add missing efuse write delay for ATmega169/A/P/PA and ATmega328P 2022-06-19 19:23:34 +02:00
MCUdude 3b0a2abc20 Reduce programmer description string length
to less than 80 characters. #941 related
2022-06-19 10:53:07 +02:00
Joerg Wunsch 3082630430 Replace internal knowledge in jtag3.c by a public API
In certain situations (CRC failure, device locked), that JTAG3
read functions need to return an indication to the caller that
it is OK to proceed, and allow erasing the device anyway.

Historically, the JTAG3 code passed the respective protocol
errors directly (and unexplained) up to the caller, leaving
the decision to the caller how to handle the situation.

Replace that by a more common return value API. New code should
prefer this API instead of any hardcoded return values.
2022-06-15 23:32:22 +02:00
Marius Greuel 3148b31e01
Merge pull request #972 from earies/cmake-libdir-fix
Fix src/CMakeLists.txt to honor CMAKE_INSTALL_LIBDIR
2022-06-08 21:53:22 +02:00
Marius Greuel fc9d640f0b
Merge pull request #945 from mariusgreuel/pr-micronucleus-macos-usb-issue
Fix micronucleus bootloader to check for unresponsive USB devices
2022-06-08 21:46:40 +02:00
prchal bd8c17b35f
adding support for all Linux baud rates v.2
If optiboot can work at higher bauds, why not avrdude.
Versoin 2 of #985.
Linux uses the old-style bitmapped version of the Bxxxx macros.
2022-06-07 11:50:03 +02:00
MCUdude bdb4128de3 Fix JTAG transaction close issue
Fixes issue #366
2022-05-30 19:22:20 +02:00
Stefan Rueger 952ad72fb9 Add -p \* to summarise properties of parts in conf 2022-05-24 16:56:11 +01:00
Ebben Aries 3b0d7e5d5d
Fix src/CMakeLists.txt to honor CMAKE_INSTALL_LIBDIR 2022-05-21 14:25:27 -06:00
Marius Greuel 053c2dcdd3 CMake: Include GCC specific options also for MSYS2 2022-05-11 20:57:14 +02:00
Marius Greuel 8b61c9dd8f CMake: Move MSVC compatibility shim into library 2022-05-11 20:56:05 +02:00
Subhaditya Nath b9a012cebb Fix .Dd macro in manpage
The correct format for .Dd according to mdoc(7) is -

	.Dd month day, year
2022-05-08 20:35:32 +05:30
Joerg Wunsch 9bc28d410e Post-7.0 changes
Update version date in configure.ac.
Update template in NEWS
2022-05-07 22:57:49 +02:00
Joerg Wunsch a2e456ca8a v7.0 release preparation 2022-05-07 22:20:31 +02:00
Joerg Wunsch 43ddea9102 Calibration memory of ATtiny43U is only 1 byte
Closes issue #921.
2022-05-05 22:58:45 +02:00
Marius Greuel 01a9e42d7d Fix typo in micronucleus message 2022-05-05 22:08:46 +02:00
Marius Greuel c64f2030a1 Improve micronucleus bootloader user experience for unresponsive USB devices 2022-05-05 21:42:27 +02:00
Marius Greuel 3bdf138721 Fix micronucleus bootloader to check for unresponsive USB devices 2022-05-05 20:45:47 +02:00
Joerg Wunsch a4c9fcdcd7 More fixes for PR #915 2022-05-02 22:51:22 +02:00
Jörg Wunsch ca16fc2ce6
Merge pull request #930 from cederom/cederom-programmer-avrftdi-ktlink
Added KT-LINK FT2232H interface with IO switching and voltage buffers.
2022-05-01 22:29:46 +02:00
Jörg Wunsch d7c59ca2f9
Merge pull request #931 from MCUdude/linuxspi-baud-fix
Fix linuxspi baud to clock period calculation
2022-05-01 22:26:23 +02:00
Joerg Wunsch 4bcd0eaa1d Fix a number of mistakes in avrdude.conf.in
Stefan Rueger found a lot of mistakes in this file.

Closes #915
2022-05-01 21:55:50 +02:00
Stefan Rueger 033b2ed796 Treat x bits in .conf SPI commands as 0 2022-04-29 00:37:28 +01:00
Stefan Rueger 580c37fbfe Describe -A in the man and .texi documentation 2022-04-29 00:14:45 +01:00
Stefan Rueger f47ec634f8 On verify always verify full input file 2022-04-28 17:53:10 +01:00
Stefan Rueger 52734bafc6 Add option -A to separately disable trailing-0xff removal 2022-04-28 17:29:06 +01:00
Stefan Rueger 52b20f4a28 Provide self-documenting API for disabling trailing-0xff removal 2022-04-28 17:26:09 +01:00
Stefan Rueger 2397984d2b Disable trailing-0xff removal when invoking arduino programmer 2022-04-27 18:54:13 +01:00
Joerg Wunsch 08ad5ea445 Fix broken texinfo
@ must be escaped as @@
2022-04-26 23:19:20 +02:00
Stefan Rueger e18d436f88 Move evaluating 'is flash' from caller to callee avr_mem_hiaddr() 2022-04-15 20:48:46 +01:00
Stefan Rueger ed38456f83 Piggy-back 'Do not remove trailing 0xff' onto option -D 2022-04-15 20:46:40 +01:00
MCUdude 6fceea8f71 Fix linuxspi default port
If no port is specified, Avrdude will try to use the default port specified in avrdude.conf. If not present, use port specified in linuxspi.c
2022-04-11 22:28:12 +02:00
MCUdude 9d025e6a70 Fix linuxspi baud to clock period calculation
#927 related
2022-04-10 23:36:53 +02:00
Tomasz 'CeDeROM' CEDRO b99a145b9f Added KT-LINK FT2232H interface with IO switching and voltage buffers.
Example TPI run: https://github.com/avrdudes/avrdude/issues/928

Signed-off-by: Tomasz 'CeDeROM' CEDRO <tomek@cedro.info>
2022-04-10 22:28:44 +02:00
MCUdude 1363c7fe76 Fix buffer overflow issue
when in terminal fill mode
2022-04-09 20:08:44 +02:00
MCUdude 08bd5fa938 Add string write to terminal example 2022-04-05 19:37:45 +02:00
MCUdude 17b67da03e Make sure memory can be filled with a string
... and not just the last character
2022-04-04 09:38:02 +02:00
MCUdude 795dd91575 Code cleanup + formatting 2022-04-01 22:23:55 +02:00
MCUdude 8f100f5df3 Initial support for string write 2022-04-01 21:57:53 +02:00
MCUdude f0f9059ade Tweak nexttok for better string handling
Now a string that starts and ends with a quote (") is combined into a single (argc) argument rather than being split where spaces used to be
2022-04-01 16:52:59 +02:00
Nav e069871c8e
Increased timeout passed to hid_read_timeout() - set to 10000 for consistency (#901) 2022-03-31 23:26:53 +02:00
Hans f22bc62b06
Mask out unused ATmega32U4 efuse bits (#909)
Closes #446
2022-03-31 23:13:57 +02:00
Hans d09a4e93a2
Add ATmega16U4 to avrdude.conf (#910)
Closes #447
2022-03-31 23:12:32 +02:00
Hans aa7ae7bb87
Add MacOS serial/parallel port note (#908)
Closes #510
2022-03-31 22:32:57 +02:00
Hans 1d0cbc2246
Add progressbar for read and write command (#912) 2022-03-31 22:21:49 +02:00
Joerg Wunsch 8697f6def7 Remove remnants of the old erase-cycle counter from examples 2022-03-21 06:38:28 +01:00
Joerg Wunsch 981a6f1f20 Restore the -u option as a dummy.
Closes #890
2022-03-20 21:50:45 +01:00
Jörg Wunsch 0c722bf288
Merge pull request #903 from dl8dtl/term-docs
Terminal mode documentation
2022-03-19 23:04:50 +01:00
Jörg Wunsch 28d1442fc8
Merge pull request #902 from MCUdude/terminal-fix
Minor terminal write improvements
2022-03-19 23:02:24 +01:00
Jörg Wunsch 75e4d06463
Merge pull request #899 from MCUdude/avrdude-conf-fix
Fix errors in Avrdude.conf

This also closes #897
2022-03-19 23:01:12 +01:00
Jörg Wunsch 99f191a0ca
Merge pull request #898 from dl8dtl/macos-nonstandard-baudrates
Macos nonstandard baudrates

closes #266
2022-03-19 22:57:37 +01:00
Joerg Wunsch 33bace0cee Provide an example for the second form of the "write" command
In terminal mode, there are two forms of "write", one that
explicitly mentions all data values, and a second one that
instead specifies a total range to write, where the last data
value given is replicated as needed.
2022-03-19 17:30:55 +01:00
Joerg Wunsch 0c912a201f Try making the cindex (concept index) meaningful
Rearrange existing @cindex entries, add a lot of new ones.
2022-03-19 00:03:17 +01:00
Joerg Wunsch 31feb9ff75 Link the concept index 2022-03-19 00:00:54 +01:00
Joerg Wunsch 29a01c1047 Terminal mode: fix documentation of second version of "write"
Right after start_addr, the next element is the number of bytes
to be written.
2022-03-18 23:42:32 +01:00
MCUdude 426ea1fa78 Add missing free()'s 2022-03-18 21:20:58 +01:00
MCUdude 6a5988ad64 Print write info message when in verbose mode 2022-03-18 21:19:36 +01:00
MCUdude dcf771424b Increase buffer size to prevent potential overflow 2022-03-18 19:17:17 +01:00
Joerg Wunsch 67b56d322b Update texinfo documentation for terminal-mode changes
This documents the recent changes that have been implemented in
terminal mode.
2022-03-17 23:13:52 +01:00
Joerg Wunsch 27d201acb1 Also tweak smallexample 2022-03-17 07:21:33 +01:00
Joerg Wunsch 9bc4a2463d Attempt to tweak CSS of the generated HTML docs a bit 2022-03-16 23:19:45 +01:00
Joerg Wunsch da1271642e Remove the pointer to the mailing list
It makes more sense to point people to Github issue trackers now,
even for questions.
2022-03-13 22:52:44 +01:00
Joerg Wunsch 416c465ec0 Bring the texinfo doc up to date
* remove copyright years; they are not meaningful anyway
* reflect the project move from Savannah to Github
2022-03-13 00:13:29 +01:00
MCUdude 41f524c1ba Use the same device signature on ATmega165 and ATmega165A 2022-03-08 13:17:01 +01:00
MCUdude 5ebb9047be Fix incorrect ATxmega128D4 flash page size 2022-03-08 12:50:17 +01:00
MCUdude fde7881611 Fix incorrect ATmega64M1 flash and eeprom size
#897 related
2022-03-08 12:34:06 +01:00
MCUdude 1c94c95f1c Fix target names not following the standard 2022-03-08 12:32:41 +01:00
Joerg Wunsch a4cbd5c6fc Append a newline to the nonstandard baudrate warning 2022-03-07 23:25:36 +01:00
Joerg Wunsch 87b39637ff Implement nonstandard baudrate handling on MacOS
Alas, MacOS doesn't handle nonstandard baud rates like other systems
in regular tcsetattr() calls. Instead, they invented a new ioctl
(IOSSIOSPEED). So, if we notice we are going to configure a
nonstandard rate on MacOS, issue that ioctl after configuring
everything else using tcsetattr().
2022-03-07 23:20:50 +01:00
Joerg Wunsch 34168759b0 Fix a one-bit error in ATmega165* signature read command. 2022-03-07 22:52:14 +01:00
Jörg Wunsch 0f4b5b223b
Merge pull request #894 from MCUdude/terminal
Improve terminal read functionality
2022-03-03 23:14:37 +01:00
Jörg Wunsch 0b82b5c573
Merge pull request #896 from MCUdude/terminal-write
Fix ugly terminal write bug
2022-03-03 23:12:47 +01:00
Jörg Wunsch 9355d67e0f
Merge pull request #893 from MCUdude/userrow-fix
Support both userrow and usersig names
2022-03-03 23:09:20 +01:00
MCUdude d9c52249a9 Restructure "write mode" code 2022-03-03 19:37:42 +01:00
MCUdude c7174d7678 Update description 2022-03-02 20:24:51 +01:00
MCUdude df6e2eea12 Fix terminal write bug
Wouldn't write data properly after an integer >= 2 bytes was written
2022-03-02 20:09:59 +01:00
Jan Egil Ruud 0c8b42524e For UPDI devices do not add offset when accessing flash. 2022-03-01 14:24:33 +01:00
MCUdude b688b1f601 Add support for read with ... "operator"
This means that you can use ... to read the "rest" of the memory.
$ read eeprom ...   will dump the entire memory
$ read eeorm 0x80 ...   will dump the memory from address 0x80 to the end address
2022-02-28 23:59:30 +01:00
MCUdude d89f695c31 Incread default read size to 256 bytes 2022-02-28 23:59:30 +01:00
MCUdude 1f2b570216 Support both userrow and usersig names 2022-02-28 19:46:47 +01:00
MCUdude 07ea8f5e09 Add userrow and usersig aliases 2022-02-21 22:36:06 +01:00
Joerg Wunsch 0269817217 Add a missing @end table
Has been slipped when adding some -x documentation before.
2022-02-21 22:01:05 +01:00
Jörg Wunsch 008f95f6ff
Merge pull request #880 from MCUdude/terminal-write
Avrdude terminal write improvements
2022-02-21 21:53:38 +01:00
MCUdude a73567893b Properly handle negative number sizes 2022-02-21 13:43:38 +01:00
MCUdude fa706f0d01 Handle data size warning better
Now it only outputs a warning when the size of the data the user input is actually ambiguous
2022-02-20 23:03:31 +01:00
MCUdude 3532c567ac Add suffix for 8-bit data
use [val]HH or [val]hh to force 8-bit writes to memory
2022-02-20 22:23:15 +01:00
MCUdude bb99a36a14 Formatting
Use enums for write mode, and change datatypes from int/long/char to int32_t/uint8_t where possible
2022-02-20 19:08:30 +01:00
MCUdude a9b756e5c7 Add struct initialization list 2022-02-20 12:46:53 +01:00
Dawid Buchwald cf67a76c23 Merge branch 'main' into ser_posix_cleanup 2022-02-20 12:37:19 +01:00
MCUdude 0e29b43bd0 Add support for 64-bit integers
Also, move everything data related into a struct, to keep tings a little more organized
2022-02-19 23:34:50 +01:00
MCUdude 4b9219edee Add support for suffixes for manually specifying data size
H/h/S/s: 16-bit, L/l: 32-bit, F/f: 32-bit float
2022-02-19 22:48:58 +01:00
Jörg Wunsch 3efd3b2052
Merge pull request #873 from MCUdude/add-arduino-programmers
Add missing USBtiny derived programmers
2022-02-19 21:51:31 +01:00
Dawid Buchwald 75ab3c418e Fixed warning with unsigned char 2022-02-19 21:18:03 +01:00
MCUdude 62f3b84eee Use union for simpler data representation
It is a bit hacky, but for this purpose it fits surprisingly well
2022-02-19 20:15:52 +01:00
Dawid Buchwald 066f54fbfa Cleanup of POSIX serial init code 2022-02-19 18:00:58 +01:00
Dawid Buchwald de19f203e0 Smallest possible fix for PL2303HX 2022-02-19 15:07:32 +01:00
Jörg Wunsch d054c68b19
Merge pull request #878 from MCUdude/fix-pkob-target-voltage
Fix Curiosity Nano target voltage
2022-02-18 23:01:49 +01:00
Jörg Wunsch c2fe68ef7d
Merge pull request #877 from MCUdude/jtag3-verbosity
Reduce jtag3 output verbosity
2022-02-18 22:38:40 +01:00
Hans c345985928
Merge branch 'avrdudes:main' into terminal-write 2022-02-18 22:09:42 +01:00
Joerg Wunsch c1ec836fbd PR #882 done 2022-02-18 21:37:27 +01:00
Marius Greuel 59ecd4cc65 Remove libhid support in ser_avrdoper.c in favor of libhidapi 2022-02-18 20:05:52 +01:00
Marius Greuel e31be88ce0 Add LIB_LIBHID to CMake project to fix MinGW build issue 2022-02-18 19:58:13 +01:00
MCUdude 6e7f38e81f Properly handle negative numbers
Now -3.141592 and -32768 are valid numbers that's stored correctly in memory
2022-02-18 09:58:16 +01:00
MCUdude 10e05eed21 Require single quotes when writing characters 2022-02-18 09:58:16 +01:00
MCUdude 551046052e Add support for writing floats 2022-02-18 09:58:16 +01:00
MCUdude 2a92b8cce4 Add support for memory "fill" with arbitrary data too
If you run the following command: $ write eeprom 0x00 0x10 A B C ...

It will write the following data to EEPROM:
|ABCCCCCCCCCCCCCC|
starting from address 0x00
2022-02-18 09:58:16 +01:00
MCUdude c007dc7d24 Add support for writing single characters
Now this is possible: write eeprom 0x00 a b c d e f 0x80 0x90 ! H E L L O
2022-02-18 09:58:16 +01:00
MCUdude 2589b17640 Add support for memory "fill" mode
Syntax: write <memtype> <start addr> <no. byte to write> <byte to write> ...
2022-02-18 09:58:13 +01:00
MCUdude 19e2cae053 Add Curiosity Nano to terminal list 2022-02-14 10:30:21 +01:00
MCUdude 932f68f24c Set target voltage even thoug not target is detected 2022-02-14 10:28:54 +01:00
MCUdude b1d34a510c Reduce jtag3 output verbosity 2022-02-13 19:23:48 +01:00
MCUdude f2bdcbe977 Add missing USBtiny derived programmers
ArduinoISP and the Arduino.org ISP are commercial versions of the USBtiny programmer with different USB VIDs/PIDs
2022-02-11 22:46:11 +01:00
Jörg Wunsch 76a17be4d0
Merge pull request #872 from MCUdude/jtag-string-formatting
Tweak programmer info formatting strings
2022-02-11 22:16:39 +01:00
MCUdude 80f1d96e07 Tweak programmer info formatting strings
Now all colons are on a straight line, just like #853 did to all jtag3 compatible programmers
2022-02-11 22:10:52 +01:00
Jörg Wunsch f2c73c2bb8
Merge pull request #853 from MCUdude/jtag3-clock-update
Print JTAG3 clocks after configuration + string formatting
2022-02-11 21:44:54 +01:00
MCUdude b581d14823 String formatting
Allign colons, only print clocks that are actually present (>0 kHz)
2022-02-11 21:35:07 +01:00
MCUdude 3fc39c47ad Print memory name alias together with the canonical name if present
in avrdude.conf. An example would be "avrdude: reading fuse0/wdtcfg memory:"
2022-02-11 21:10:05 +01:00
MCUdude d6ccf7a3ff Add memory alias names for megaAVR0/tinyAVR0,1,2/AVR-Dx/AVR-Ex fuses 2022-02-10 22:34:33 +01:00
Joerg Wunsch 452f673f38 Back out the last "alias" commit (search for existing alias).
It breaks the alias handling completely as the search happens
way too late. So instead, just keep any possibly duplicate
name as it won't be in our way anyway.
2022-02-10 21:26:05 +01:00
Jörg Wunsch d134dc8fff
Alias keyword (#868)
Implementation for an "alias" keyword.

By now, only applied inside memory descriptions.

* Make "mem_alias" a separate nonterminal.

The previous implementation attempt caused a syntax error in
yacc code, and separating mem_alias on the same level as
mem_spec appears to be the cleaner solution anyway.

* Maintain real memory aliases.

Instead of duplicating the aliased memory with a new name, maintain a
second list of memory aliases (per device) that contains a pointer to
the memory area it is aliased to. That way, a memory name can be
clearly distinguished between the canonical one and any aliases.

* Check p->mem_alias != NULL before touching it

* Add avr_find_memalias()

This takes a memory region as input, and searches whether an
alias can be found for it.

* We need to add a list structure for the mem_alias list, always.

By that means, mem_alias won't ever be NULL, so no need to check
later.

Also, in avr_dup_part(), duplicate the alias list.

* In a memory alias, actually remember the current name.

* In avr_dup_part(), adjust pointers of aliased memories

While walking the list of memories, for each entry, see if there is an
alias pointing to it. If so, allocate a duplicated one, and fix its
aliased_mem pointer to point to the duplicated memory region instead
of the original one.

* Add avr_locate_mem_noalias()

When looking whether any memory region has already been defined for
the current part while parsing the config file, only non-aliased names
must be considered. Otherwise, a newly defined alias would kick out
the memory definition it is being aliased to.

* When defining a mem_alias, drop any existing one of that name.

* Actually use avr_find_memalias() to find aliases

* Add declaration for avr_find_memalias()

* When defining a memory, also search for an existing alias

If the newly defined name has the same as an existing alias, the alias
can be removed.

Note that we do explicitly *not* remove any memory by the same name of
a later defined alias, as this might invalidate another alias'es
pointer. If someone defines that, the alias name just won't ever be
found by avr_locate_mem().
2022-02-10 20:39:19 +01:00
Jörg Wunsch ba314f23e9
Merge pull request #863 from MCUdude/jtag3-read-memory-alias
Add support for reading from more memory sections
2022-02-10 20:35:06 +01:00
MCUdude a43f220ef9 Add support for reading from more memory sections
It's now possible to read the following memories if present: osccal16, osccal20, tempsense, osc16err, osc20err
2022-02-07 21:51:35 +01:00
Jörg Wunsch b6a6c681df
Merge pull request #859 from dl8dtl/safemode-removal
Remove the "safemode" feature.
2022-02-05 22:03:12 +01:00