Commit Graph

277 Commits

Author SHA1 Message Date
Stefan Rueger feda75b60a Remove unnecessary bool is_float in terminal write 2022-07-12 11:35:27 +01:00
Stefan Rueger 51355d04fb Remodel logic of the size that integer items occupy in terminal write
Integers can be hexadecimal, decimal or octal. An optional case-insensitive
suffix specifies their size: HH: 8 bit, H/S: 16 bit, L: 32 bit, LL: 64 bit

An optional U suffix makes a number unsigned. Ordinary 0x hex numbers are
always treated as unsigned. +0x or -0x hex numbers are treated as signed
unless they have a U suffix. Unsigned integers cannot be larger than 2^64-1.

If n is an unsigned integer then -n is also a valid unsigned integer as in C.

Signed integers must fall into the [-2^63, 2^63-1] range or a correspondingly
smaller range when a suffix specifies a smaller type. Out of range signed
numbers trigger a warning.

Ordinary 0x hex numbers with n hex digits (counting leading zeros) use
the smallest size of 1, 2, 4 and 8 bytes that can accommodate any n-digit hex
number. If a suffix specifies a size explicitly the corresponding number of
least significant bytes are written. Otherwise, signed and unsigned integers
alike occupy the smallest of 1, 2, 4, or 8 bytes needed to accommodate them
in their respective representation.
2022-07-12 11:32:38 +01:00
Stefan Rueger 62d3eebd56 Fix 64-bit integer terminal write where high bit set
Using strtoll() can only return numbers in the range [-2^63, 2^63-1]. This
means that 0xffffFFFFffffFFFF (2^64-1) will be out of range and is written as
max LL. Actually, every 64-bit number with high-bit set will wrongly be
written as max LL.

This commit uses strtoull() instead to fix this, and checks for unsiged out-
of-range error. strtoull() also has the neat benefit that input with a minus
sign is treated like C unsigned numbers, ie, -u is also a valid unsigned
number if only u is one. In case the input is meant to be treated as signed,
it is therefore still OK to use strtoull() in the first instance only that in
this case a second check against the range of the signed domain is necessary.
2022-07-12 11:19:47 +01:00
Stefan Rueger 9afa56381e Remove unused component is_signed in terminal write 2022-07-12 11:19:05 +01:00
Stefan Rueger ff43e0544d Correct a parse message in terminal write 2022-07-12 11:18:15 +01:00
Stefan Rueger 177834ae7c Ensure enough memory is allocated for buf in terminal write 2022-07-12 11:16:16 +01:00
Stefan Rueger d3ad078577 Ensure terminal write fill mode ... always fills with last data item 2022-07-12 11:15:30 +01:00
Stefan Rueger 39a00bc71e Ensure +0x...f does not strip suffix f in terminal write 2022-07-12 11:14:41 +01:00
Stefan Rueger 360d7c502b Make suffix fully case insensitive (allow Hh, Ll, ...) in terminal write 2022-07-12 11:13:46 +01:00
Stefan Rueger d9450058c8 Cache strlen(argv[i]) in term.c cmd_write() and prevent negative array index 2022-07-12 11:12:20 +01:00
Stefan Rueger 64ee4858fd Update 2nd debug message in avr.c with correct function name 2022-07-05 01:00:45 +01:00
Stefan Rueger d3b22fa3c6 Update debug message in avr.c with correct function name 2022-07-05 00:57:40 +01:00
Stefan Rueger 00ea21597e
Merge pull request #1001 from MCUdude/add-missing-bits-and-pieces
Add missing delays in avrdude.conf
2022-07-05 00:05:32 +01:00
Stefan Rueger 2b6ee8f4d1 Adapt whitespace to existing style in avrftdi.c 2022-07-04 23:54:02 +01:00
Stefan Rueger 237cb63211 Steamline avrftdi support for ATmega2560 et al 2022-07-04 12:30:37 +01:00
MCUdude d2bb964fc7 Attempt to fix EEPROM write issue #1009 2022-07-04 12:30:37 +01:00
Joerg Wunsch f22b81c00e 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.
2022-07-04 12:30:37 +01:00
Joerg Wunsch 8953967fc3 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.
2022-07-04 12:30:37 +01:00
Stefan Rueger ef785a617a Treat x bits in .conf SPI commands as 0 2022-07-04 12:30:37 +01:00
prchal 134509cc6f 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.
2022-07-04 12:30:37 +01:00
MCUdude 963a1e54af Fix JTAG transaction close issue
Fixes issue #366
2022-07-04 12:30:37 +01:00
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 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
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
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
Joerg Wunsch 08ad5ea445 Fix broken texinfo
@ must be escaped as @@
2022-04-26 23:19:20 +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