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avrdude
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Merge branch 'main' into issue918

This commit is contained in:
Stefan Rueger 2022-07-12 15:05:45 +01:00 committed by GitHub
parent 580c37fbfe 04f790ad85
commit 0edb77bdf8
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GPG Key ID: 4AEE18F83AFDEB23
23 changed files with 579 additions and 282 deletions
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4
.github/workflows/build.yml vendored
View File

@ -20,7 +20,11 @@ name: Build
on:
push:
branches-ignore:
- 'onlinedocs'
pull_request:
branches-ignore:
- 'onlinedocs'
workflow_call:
env:

16
CMakeLists.txt
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@ -21,7 +21,7 @@
# cmake --build build
cmake_minimum_required(VERSION 3.12)
project(avrdude VERSION 6.99)
project(avrdude VERSION 7.0)
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED True)
@ -35,6 +35,13 @@ option(USE_LIBUSBWIN32 "Prefer libusb-win32 over libusb" OFF)
option(DEBUG_CMAKE "Enable debugging output for this CMake project" OFF)
option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
if(WIN32)
# Prefer static libraries over DLLs on Windows
option(USE_STATIC_LIBS "Use static libraries" ON)
else()
option(USE_STATIC_LIBS "Use static libraries" OFF)
endif()
include(CheckIncludeFile)
include(CheckSymbolExists)
include(FetchContent)
@ -110,14 +117,14 @@ endif()
# Detect installed libraries
# =====================================
# Prefer static libraries over DLLs on Windows
if(WIN32)
if(USE_STATIC_LIBS)
set(PREFERRED_LIBELF libelf.a elf)
set(PREFERRED_LIBUSB libusb.a usb)
set(PREFERRED_LIBUSB_1_0 libusb-1.0.a usb-1.0)
set(PREFERRED_LIBHIDAPI libhidapi.a libhidapi-libusb.a libhidapi-hidraw.a hidapi hidapi-libusb hidapi-hidraw)
set(PREFERRED_LIBFTDI libftdi.a ftdi)
set(PREFERRED_LIBFTDI1 libftdi1.a ftdi1)
set(PREFERRED_LIBREADLINE libreadline.a)
else()
set(PREFERRED_LIBELF elf)
set(PREFERRED_LIBUSB usb)
@ -125,6 +132,7 @@ else()
set(PREFERRED_LIBHIDAPI hidapi hidapi-libusb hidapi-hidraw)
set(PREFERRED_LIBFTDI ftdi)
set(PREFERRED_LIBFTDI1 ftdi1)
set(PREFERRED_LIBREADLINE readline)
endif()
# -------------------------------------
@ -212,7 +220,7 @@ endif()
# -------------------------------------
# Find libreadline
find_library(HAVE_LIBREADLINE NAMES readline)
find_library(HAVE_LIBREADLINE NAMES ${PREFERRED_LIBREADLINE})
if(HAVE_LIBREADLINE)
set(LIB_LIBREADLINE ${HAVE_LIBREADLINE})
endif()

41
NEWS
View File

@ -5,7 +5,39 @@ Approximate change log for AVRDUDE by version.
(For detailed changes, see the version control system logs.)
----------------------------------------------------------------------
Changes since version 6.4:
Changes since version 7.0:
* Major changes compared to the previous version:
* New devices supported:
* New programmers supported:
* Issues fixed:
- Fix micronucleus bootloader to check for unresponsive USB
devices #945
- Fix src/CMakeLists.txt to honor CMAKE_INSTALL_LIBDIR #972
- [bug #43898] atmega644p remains stopped after JTAG transaction #366
* Pull requests:
- Fix .Dd macro in manpage #949
- fix M1 homebrew path #950
- CMake Enhancements #962
- Reduce programmer desc string length in avrdude.conf
to < 80 characters #1000
- Dragon JTAG fix #979
- adding support for all Linux baud rates v.2 #993
- Replace internal knowledge in jtag3.c by a public API #996
- JTAG3 UPDI EEPROM fix #1013
- Treat x bits in .conf SPI commands as 0 #943
- Fix avrftdi support for ATmega2560 et al #474
- Fix avrdude.conf timings for ATmega328PB and other parts #976
* Internals:
Changes in version 7.0:
* Major changes compared to the previous version:
@ -52,6 +84,8 @@ Changes since version 6.4:
- Teensy bootloader (PR #802)
- Micronucleus bootloader (PR #786)
- ft232h (generic variant, PR #842)
- Kristech KT-LINK FT2232H interface with IO switching and voltage
buffers (PR #930)
* Issues fixed:
@ -88,6 +122,9 @@ Changes since version 6.4:
where the EDBG AVRISP 'Enter Programming Mode' command fails #900
- Terminal write mode doesn't support string input (yet) #913
- Terminal mode: memory fill with strings may cause Avrdude to crash. #922
- Some parts have wrong or missing ISP commands #915
- Incorrect -b conversion for linuxspi programmer #927
- ATtiny43U calibration memory size #921
* Pull requests:
@ -175,6 +212,8 @@ Changes since version 6.4:
- Add terminal write string functionality #914
- Update documentation link to new URL #929
- Fix terminal write buffer overflow issue #924
- Fix linuxspi baud to clock period calculation #931
- Added KT-LINK FT2232H interface with IO switching and voltage buffers. #930
* Internals:

8
build.sh
View File

@ -50,7 +50,13 @@ case "${ostype}" in
then
build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/opt/local/include -D CMAKE_EXE_LINKER_FLAGS=-L/opt/local/lib"
else
build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/usr/local/include -D CMAKE_EXE_LINKER_FLAGS=-L/usr/local/Cellar"
# Apple M1 (may be new version of homebrew also)
if [ -d /opt/homebrew ]
then
build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/opt/homebrew/include -D CMAKE_EXE_LINKER_FLAGS=-L/opt/homebrew/Cellar"
else
build_flags="${build_flags} -D CMAKE_C_FLAGS=-I/usr/local/include -D CMAKE_EXE_LINKER_FLAGS=-L/usr/local/Cellar"
fi
fi
;;

17
src/CMakeLists.txt
View File

@ -51,15 +51,10 @@ include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
add_compile_definitions(CONFIG_DIR=\"${CONFIG_DIR}\")
if(WIN32)
set(EXTRA_WINDOWS_SOURCES "${PROJECT_BINARY_DIR}/src/windows.rc")
set(EXTRA_WINDOWS_RESOURCES "${PROJECT_BINARY_DIR}/src/windows.rc")
set(EXTRA_WINDOWS_LIBRARIES setupapi ws2_32)
endif()
if(NOT WIN32)
set(LIB_MATH m)
add_compile_options(-Wall) # -Wextra
endif()
if(MSVC)
add_compile_definitions(_CRT_SECURE_NO_WARNINGS=1)
add_compile_definitions(_CRT_NONSTDC_NO_WARNINGS=1)
@ -79,6 +74,9 @@ if(MSVC)
set(EXTRA_WINDOWS_INCLUDES ${EXTRA_WINDOWS_INCLUDES}
"msvc"
)
else()
set(LIB_MATH m)
add_compile_options(-Wall) # -Wextra
endif()
# =====================================
@ -216,6 +214,7 @@ add_library(libavrdude
xbee.c
${FLEX_Parser_OUTPUTS}
${BISON_Parser_OUTPUTS}
"${EXTRA_WINDOWS_SOURCES}"
)
set_target_properties(libavrdude PROPERTIES
@ -253,7 +252,7 @@ add_executable(avrdude
term.h
whereami.c
whereami.h
"${EXTRA_WINDOWS_SOURCES}"
"${EXTRA_WINDOWS_RESOURCES}"
)
target_link_libraries(avrdude PUBLIC libavrdude)
@ -264,8 +263,8 @@ target_link_libraries(avrdude PUBLIC libavrdude)
install(TARGETS avrdude DESTINATION bin)
install(TARGETS libavrdude
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION include COMPONENT dev
)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/avrdude.conf" TYPE SYSCONF)

16
src/avr.c
View File

@ -234,7 +234,7 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
if (readop == NULL) {
#if DEBUG
avrdude_message(MSG_INFO, "avr_read_byte(): operation not supported on memory type \"%s\"\n",
avrdude_message(MSG_INFO, "avr_read_byte_default(): operation not supported on memory type \"%s\"\n",
mem->desc);
#endif
return -1;
@ -450,16 +450,16 @@ int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype,
(vmem->tags[i] & TAG_ALLOCATED) != 0)
{
rc = pgm->read_byte(pgm, p, mem, i, mem->buf + i);
if (rc != 0) {
if (rc != LIBAVRDUDE_SUCCESS) {
avrdude_message(MSG_INFO, "avr_read(): error reading address 0x%04lx\n", i);
if (rc == -1) {
if (rc == LIBAVRDUDE_GENERAL_FAILURE) {
avrdude_message(MSG_INFO, " read operation not supported for memory \"%s\"\n",
memtype);
return -2;
return LIBAVRDUDE_NOTSUPPORTED;
}
avrdude_message(MSG_INFO, " read operation failed for memory \"%s\"\n",
memtype);
return rc;
return LIBAVRDUDE_SOFTFAIL;
}
}
report_progress(i, mem->size, NULL);
@ -655,7 +655,7 @@ int avr_write_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
if (writeop == NULL) {
#if DEBUG
avrdude_message(MSG_INFO, "avr_write_byte(): write not supported for memory type \"%s\"\n",
avrdude_message(MSG_INFO, "avr_write_byte_default(): write not supported for memory type \"%s\"\n",
mem->desc);
#endif
return -1;
@ -1040,14 +1040,14 @@ int avr_signature(PROGRAMMER * pgm, AVRPART * p)
report_progress (0,1,"Reading");
rc = avr_read(pgm, p, "signature", 0);
if (rc < 0) {
if (rc < LIBAVRDUDE_SUCCESS) {
avrdude_message(MSG_INFO, "%s: error reading signature data for part \"%s\", rc=%d\n",
progname, p->desc, rc);
return rc;
}
report_progress (1,1,NULL);
return 0;
return LIBAVRDUDE_SUCCESS;
}
static uint8_t get_fuse_bitmask(AVRMEM * m) {

2
src/avrdude.1
View File

@ -18,7 +18,7 @@
.\"
.\" $Id$
.\"
.Dd DATE April 28, 2022
.Dd July 12, 2022
.Os
.Dt AVRDUDE 1
.Sh NAME

229
src/avrdude.conf.in
View File

@ -593,6 +593,38 @@ programmer
reset = 3; # TMS 7
;
# Kristech KT-LINK FT2232H interface with IO switching and voltage buffers.
# Created on 20220410 by CeDeROM Tomasz CEDRO (www.cederom.io).
# Interface DataSheet: https://kristech.pl/files/KT-LINK-UM-ENG.pdf
# AVRDUDE FT2232H PIN NUMBER DECODE:
# | 0 | 1 | .. | 7 | 8 | 9 | .. | 15 |
# | ADBUS0 | ADBUS1 | .. | ADBUS7 | ACBUS0 | ACBUS1 | .. | ACBUS7 |
# KT-LINK JTAG CONN:
# 1=Vsense(->EXT13), 19=5V(EXT1->EXT3), 20=GND, 3=TPIRST, 9=TPICLK, 7=TPIDATA.
# INTERNALS CONFIGURATION ("~" MEANS ACTIVE LOW):
# ~TRST_EN=10(ACBUS2), ~CLK_EN=14(ACBUS6), ~MOSI_EN=13(ACBUS5),
# TMS_SEL=5(ADBUS5), ~TMS_EN=12(ACBUS4), LED=~15(ACBUS7).
# CONNECTION NOTES:
# * Connect EXT connector pin 1 with 3 to get 5V on JTAG connector pin 19.
# * Connect JTAG connector pin 1 to 5V (i.e. EXT pin 13 or JTAG pin 19).
# * For TPI connection use resistors: TDO --[470R]-- TPIDATA --[470R]-- TDI.
# * Powering target from JTAG pin 19 allows KT-LINK current measurement.
programmer
id = "ktlink";
desc = "KT-LINK FT2232H interface with IO switching and voltage buffers.";
type = "avrftdi";
connection_type = usb;
usbvid= 0x0403;
usbpid= 0xBBE2;
usbdev= "A";
reset = 8;
sck = 0;
mosi = 1;
miso = 2;
buff = ~10,~14,~13,5;
rdyled = ~15;
;
programmer
id = "serialupdi";
desc = "SerialUPDI";
@ -915,9 +947,10 @@ programmer
;
# commercial version of USBtiny, using a separate VID/PID
# https://github.com/IowaScaledEngineering/ckt-avrprogrammer
programmer
id = "iseavrprog";
desc = "USBtiny-based USB programmer, https://github.com/IowaScaledEngineering/ckt-avrprogrammer";
desc = "USBtiny-based programmer, https://iascaled.com";
type = "usbtiny";
connection_type = usb;
usbvid = 0x1209;
@ -4741,16 +4774,79 @@ part parent "m324p"
signature = 0x1e 0x94 0x0a;
memory "eeprom"
paged = no; /* leave this "no" */
size = 512;
page_size = 4;
;
min_write_delay = 9000;
max_write_delay = 9000;
readback_p1 = 0xff;
readback_p2 = 0xff;
read = " 1 0 1 0 0 0 0 0",
" 0 0 x x x a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
write = " 1 1 0 0 0 0 0 0",
" 0 0 x x x a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
loadpage_lo = " 1 1 0 0 0 0 0 1",
" 0 0 0 0 0 0 0 0",
" 0 0 0 0 0 0 a1 a0",
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x a10 a9 a8",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
delay = 10;
blocksize = 128;
readsize = 256;
;
memory "flash"
paged = yes;
size = 16384;
page_size = 128;
num_pages = 128;
min_write_delay = 4500;
max_write_delay = 4500;
readback_p1 = 0xff;
readback_p2 = 0xff;
read_lo = " 0 0 1 0 0 0 0 0",
" 0 a14 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
read_hi = " 0 0 1 0 1 0 0 0",
" 0 a14 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
loadpage_lo = " 0 1 0 0 0 0 0 0",
" 0 0 x x x x x x",
" x x a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
loadpage_hi = " 0 1 0 0 1 0 0 0",
" 0 0 x x x x x x",
" x x a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
writepage = " 0 1 0 0 1 1 0 0",
" 0 a14 a13 a12 a11 a10 a9 a8",
" a7 a6 x x x x x x",
" x x x x x x x x";
mode = 0x21;
delay = 6;
blocksize = 256;
readsize = 256;
;
;
#------------------------------------------------------------
@ -5728,6 +5824,8 @@ part
memory "efuse"
size = 1;
min_write_delay = 2000;
max_write_delay = 2000;
write = "1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0",
"x x x x x x x x x x x x i i i i";
@ -5907,7 +6005,7 @@ part
" i i i i i i i i";
writepage = " 0 1 0 0 1 1 0 0",
" x x x a12 a11 a10 a9 a8",
" x a14 a13 a12 a11 a10 a9 a8",
" a7 a6 x x x x x x",
" x x x x x x x x";
@ -6161,7 +6259,7 @@ part
" i i i i i i i i";
writepage = " 0 1 0 0 1 1 0 0",
" x x x a12 a11 a10 a9 a8",
"a15 a14 a13 a12 a11 a10 a9 a8",
" a7 x x x x x x x",
" x x x x x x x x";
@ -8118,6 +8216,7 @@ part parent "m48"
id = "m48pb";
desc = "ATmega48PB";
signature = 0x1e 0x92 0x10;
chip_erase_delay = 10500;
;
#------------------------------------------------------------
@ -8345,6 +8444,7 @@ part parent "m88"
id = "m88pb";
desc = "ATmega88PB";
signature = 0x1e 0x93 0x16;
chip_erase_delay = 10500;
;
#------------------------------------------------------------
@ -8574,6 +8674,7 @@ part parent "m168"
id = "m168pb";
desc = "ATmega168PB";
signature = 0x1e 0x94 0x15;
chip_erase_delay = 10500;
;
#------------------------------------------------------------
@ -8846,7 +8947,7 @@ part
"a7 a6 a5 a4 a3 a2 a1 a0 o o o o o o o o";
write = "1 1 0 0 0 0 0 0 0 0 x x x x x a8",
"a8 a6 a5 a4 a3 a2 a1 a0 i i i i i i i i";
"a7 a6 a5 a4 a3 a2 a1 a0 i i i i i i i i";
loadpage_lo = " 1 1 0 0 0 0 0 1",
" 0 0 0 0 0 0 0 0",
@ -8854,8 +8955,8 @@ part
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x x x x",
" 0 0 a5 a4 a3 a2 0 0",
" 0 0 x x x x x a8",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
@ -9033,7 +9134,7 @@ part
"a7 a6 a5 a4 a3 a2 a1 a0 o o o o o o o o";
write = "1 1 0 0 0 0 0 0 0 0 x x x x x a8",
"a8 a6 a5 a4 a3 a2 a1 a0 i i i i i i i i";
"a7 a6 a5 a4 a3 a2 a1 a0 i i i i i i i i";
loadpage_lo = " 1 1 0 0 0 0 0 1",
" 0 0 0 0 0 0 0 0",
@ -9041,8 +9142,8 @@ part
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x x x x",
" 0 0 a5 a4 a3 a2 0 0",
" 0 0 x x x x x a8",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
@ -9730,6 +9831,7 @@ part parent "m328"
id = "m328pb";
desc = "ATmega328PB";
signature = 0x1e 0x95 0x16;
chip_erase_delay = 10500;
memory "efuse"
size = 1;
@ -9757,6 +9859,8 @@ part parent "m328"
memory "efuse"
size = 1;
min_write_delay = 4500;
max_write_delay = 4500;
read = "0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0",
"x x x x x x x x o o o o o o o o";
write = "1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0",
@ -9777,8 +9881,37 @@ part parent "m328"
bs2 = 0xe2;
memory "eeprom"
paged = no;
size = 2048;
page_size = 8;
min_write_delay = 3600;
max_write_delay = 3600;
readback_p1 = 0xff;
readback_p2 = 0xff;
read = " 1 0 1 0 0 0 0 0",
" 0 0 0 x x a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
write = " 1 1 0 0 0 0 0 0",
" 0 0 0 x x a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
loadpage_lo = " 1 1 0 0 0 0 0 1",
" 0 0 0 0 0 0 0 0",
" 0 0 0 0 0 a2 a1 a0",
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x a10 a9 a8",
" a7 a6 a5 a4 a3 0 0 0",
" x x x x x x x x";
mode = 0x41;
delay = 20;
blocksize = 4;
readsize = 256;
;
memory "flash"
@ -9786,6 +9919,40 @@ part parent "m328"
size = 65536;
page_size = 256;
num_pages = 256;
min_write_delay = 4500;
max_write_delay = 4500;
readback_p1 = 0xff;
readback_p2 = 0xff;
read_lo = " 0 0 1 0 0 0 0 0",
" a15 a14 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
read_hi = " 0 0 1 0 1 0 0 0",
" a15 a14 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
loadpage_lo = " 0 1 0 0 0 0 0 0",
" 0 0 0 x x x x x",
" x a6 a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
loadpage_hi = " 0 1 0 0 1 0 0 0",
" 0 0 0 x x x x x",
" x a6 a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
writepage = " 0 1 0 0 1 1 0 0",
" a15 a14 a13 a12 a11 a10 a9 a8",
" a7 x x x x x x x",
" x x x x x x x x";
mode = 0x41;
delay = 6;
blocksize = 128;
readsize = 256;
;
memory "efuse"
@ -10259,7 +10426,7 @@ part
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x x x x",
" 0 0 x x x x x a8",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
@ -12127,7 +12294,7 @@ part
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x x x x",
" x a6 a5 a4 a3 a2 0 0",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
@ -12319,8 +12486,8 @@ part
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x x x x",
" x a6 a5 a4 a3 a2 0 0",
" 0 0 x x x x x a8",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
@ -12621,7 +12788,7 @@ part
readback_p1 = 0xff;
readback_p2 = 0xff;
read = "1 0 1 0 0 0 0 0 0 0 0 x x x x x",
"0 0 a4 a3 a2 a1 a0 o o o o o o o o";
"0 0 a5 a4 a3 a2 a1 a0 o o o o o o o o";
write = "1 1 0 0 0 0 0 0 0 0 0 x x x x x",
"0 0 a5 a4 a3 a2 a1 a0 i i i i i i i i";
@ -12690,6 +12857,8 @@ part
size = 1;
write = "1 0 1 0 1 1 0 0 1 1 1 x x x x x",
"x x x x x x x x 1 1 i i i i i i";
read = "0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0",
"x x x x x x x x o o o o o o o o";
min_write_delay = 4500;
max_write_delay = 4500;
;
@ -12728,7 +12897,7 @@ part
;
memory "calibration"
size = 2;
size = 1;
read = "0 0 1 1 1 0 0 0 0 0 0 x x x x x",
"0 0 0 0 0 0 0 a0 o o o o o o o o";
;
@ -12803,23 +12972,23 @@ part
readback_p1 = 0x00;
readback_p2 = 0x00;
read = " 1 0 1 0 0 0 0 0",
" x x x x x a10 a9 a8",
" x x x x x x x a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
write = " 1 1 0 0 0 0 0 0",
" x x x x x a10 a9 a8",
" x x x x x x x a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" i i i i i i i i";
loadpage_lo = " 1 1 0 0 0 0 0 1",
" 0 0 0 0 0 0 0 0",
" 0 0 0 0 0 a2 a1 a0",
" 0 0 0 0 0 0 a1 a0",
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x a10 a9 a8",
" a7 a6 a5 a4 a3 0 0 0",
" 0 0 x x x x x a8",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
@ -13005,12 +13174,12 @@ part
loadpage_lo = " 1 1 0 0 0 0 0 1",
" 0 0 0 0 0 0 0 0",
" 0 0 0 0 0 a2 a1 a0",
" 0 0 0 0 0 0 a1 a0",
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x a10 a9 a8",
" a7 a6 a5 a4 a3 0 0 0",
" a7 a6 a5 a4 a3 a2 0 0",
" x x x x x x x x";
mode = 0x41;
@ -13404,7 +13573,7 @@ part
" i i i i i i i i";
writepage = " 1 1 0 0 0 0 1 0",
" 0 0 x x x a10 a9 a8",
" 0 0 x x a11 a10 a9 a8",
" a7 a6 a5 a4 a3 0 0 0",
" x x x x x x x x";
@ -16463,28 +16632,28 @@ part
readback_p1 = 0xff;
readback_p2 = 0xff;
read_lo = " 0 0 1 0 0 0 0 0",
" 0 0 0 a12 a11 a10 a9 a8",
" 0 0 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
read_hi = " 0 0 1 0 1 0 0 0",
" 0 0 0 a12 a11 a10 a9 a8",
" 0 0 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 a3 a2 a1 a0",
" o o o o o o o o";
loadpage_lo = " 0 1 0 0 0 0 0 0",
" 0 0 0 x x x x x",
" x x a5 a4 a3 a2 a1 a0",
" x x x x a3 a2 a1 a0",
" i i i i i i i i";
loadpage_hi = " 0 1 0 0 1 0 0 0",
" 0 0 0 x x x x x",
" x x a5 a4 a3 a2 a1 a0",
" x x x x a3 a2 a1 a0",
" i i i i i i i i";
writepage = " 0 1 0 0 1 1 0 0",
" 0 0 0 a12 a11 a10 a9 a8",
" a7 a6 x x x x x x",
" 0 0 a13 a12 a11 a10 a9 a8",
" a7 a6 a5 a4 x x x x",
" x x x x x x x x";
mode = 0x41;

46
src/avrftdi.c
View File

@ -917,8 +917,19 @@ static int avrftdi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
static int
avrftdi_lext(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, unsigned int address)
{
/* nothing to do if load extended address command unavailable */
if(m->op[AVR_OP_LOAD_EXT_ADDR] == NULL)
return 0;
avrftdi_t *pdata = to_pdata(pgm);
unsigned char buf[] = { 0x00, 0x00, 0x00, 0x00 };
/* only send load extended address command if high byte changed */
if(pdata->lext_byte == (uint8_t) (address>>16))
return 0;
pdata->lext_byte = (uint8_t) (address>>16);
avr_set_bits(m->op[AVR_OP_LOAD_EXT_ADDR], buf);
avr_set_addr(m->op[AVR_OP_LOAD_EXT_ADDR], buf, address);
@ -983,8 +994,6 @@ static int avrftdi_eeprom_read(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
static int avrftdi_flash_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size, unsigned int addr, unsigned int len)
{
int use_lext_address = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
unsigned int word;
unsigned int poll_index;
@ -1013,22 +1022,12 @@ static int avrftdi_flash_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
page_size = m->page_size;
/* if we do cross a 64k word boundary (or write the
* first page), we need to issue a 'load extended
* address byte' command, which is defined as 0x4d
* 0x00 <address byte> 0x00. As far as i know, this
* is only available on 256k parts. 64k word is 128k
* bytes.
* write the command only once.
*/
if(use_lext_address && (((addr/2) & 0xffff0000))) {
if (0 > avrftdi_lext(pgm, p, m, addr/2))
return -1;
}
/* on large-flash devices > 128k issue extended address command when needed */
if(avrftdi_lext(pgm, p, m, addr/2) < 0)
return -1;
/* prepare the command stream for the whole page */
/* addr is in bytes, but we program in words. addr/2 should be something
* like addr >> WORD_SHIFT, though */
/* addr is in bytes, but we program in words. */
for(word = addr/2; word < (len + addr)/2; word++)
{
log_debug("-< bytes = %d of %d\n", word * 2, len + addr);
@ -1107,8 +1106,6 @@ static int avrftdi_flash_read(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
{
OPCODE * readop;
int byte, word;
int use_lext_address = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
unsigned int address = addr/2;
unsigned int buf_size = 4 * len + 4;
unsigned char* o_buf = alloca(buf_size);
@ -1128,10 +1125,8 @@ static int avrftdi_flash_read(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return -1;
}
if(use_lext_address && ((address & 0xffff0000))) {
if (0 > avrftdi_lext(pgm, p, m, address))
return -1;
}
if(avrftdi_lext(pgm, p, m, addr/2) < 0)
return -1;
/* word addressing! */
for(word = addr/2, index = 0; word < (addr + len)/2; word++)
@ -1210,7 +1205,11 @@ avrftdi_setup(PROGRAMMER * pgm)
{
avrftdi_t* pdata;
pgm->cookie = malloc(sizeof(avrftdi_t));
if(!(pgm->cookie = calloc(sizeof(avrftdi_t), 1))) {
log_err("Error allocating memory.\n");
exit(1);
}
pdata = to_pdata(pgm);
pdata->ftdic = ftdi_new();
@ -1224,6 +1223,7 @@ avrftdi_setup(PROGRAMMER * pgm)
pdata->pin_value = 0;
pdata->pin_direction = 0;
pdata->led_mask = 0;
pdata->lext_byte = 0xff;
}
static void

2
src/avrftdi_private.h
View File

@ -81,6 +81,8 @@ typedef struct avrftdi_s {
int tx_buffer_size;
/* use bitbanging instead of mpsse spi */
bool use_bitbanging;
/* bits 16-23 of extended 24-bit word flash address for parts with flash > 128k */
uint8_t lext_byte;
} avrftdi_t;
void avrftdi_log(int level, const char * func, int line, const char * fmt, ...);

4
src/avrpart.c
View File

@ -82,11 +82,11 @@ int avr_set_bits(OPCODE * op, unsigned char * cmd)
unsigned char mask;
for (i=0; i<32; i++) {
if (op->bit[i].type == AVR_CMDBIT_VALUE) {
if (op->bit[i].type == AVR_CMDBIT_VALUE || op->bit[i].type == AVR_CMDBIT_IGNORE) {
j = 3 - i / 8;
bit = i % 8;
mask = 1 << bit;
if (op->bit[i].value)
if (op->bit[i].value && op->bit[i].type == AVR_CMDBIT_VALUE)
cmd[j] = cmd[j] | mask;
else
cmd[j] = cmd[j] & ~mask;

2
src/configure.ac
View File

@ -23,7 +23,7 @@
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.60)
AC_INIT(avrdude, 6.99-20211218, avrdude-dev@nongnu.org)
AC_INIT(avrdude, 7.0-20220508, avrdude-dev@nongnu.org)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST

2
src/doc/avrdude.texi
View File

@ -1572,7 +1572,7 @@ Info: Writing 24 bytes starting from address 0x00
avrdude> dump eeprom 0 32
>>> dump eeprom 0 32
0000 d2 02 96 49 41 56 52 55 f8 2d 40 48 65 6c 6c 6f |...IAVRU.-@Hello|
0000 d2 02 96 49 41 56 52 55 f8 2d 40 48 65 6c 6c 6f |...IAVRU.-@@Hello|
0010 20 57 6f 72 6c 64 21 00 ff ff ff ff ff ff ff ff | World!.........|
avrdude> q

339
src/ft245r.c
View File

@ -107,10 +107,10 @@ void ft245r_initpgm(PROGRAMMER * pgm) {
#else
#define FT245R_CYCLES 2
#define FT245R_FRAGMENT_SIZE 512
#define REQ_OUTSTANDINGS 10
//#define USE_INLINE_WRITE_PAGE
#define FT245R_CYCLES 2
#define FT245R_CMD_SIZE (4 * 8*FT245R_CYCLES)
#define FT245R_FRAGMENT_SIZE (8 * FT245R_CMD_SIZE)
#define REQ_OUTSTANDINGS 10
#define FT245R_DEBUG 0
/*
@ -992,40 +992,18 @@ static void ft245r_display(PROGRAMMER * pgm, const char * p) {
pgm_display_generic_mask(pgm, p, SHOW_ALL_PINS);
}
static int ft245r_paged_write_gen(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size, unsigned int addr,
unsigned int n_bytes) {
unsigned long i, pa;
int rc;
for (i=0; i<n_bytes; i++, addr++) {
rc = avr_write_byte_default(pgm, p, m, addr, m->buf[addr]);
if (rc != 0) {
static int ft245r_paged_write_gen(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
for(int i=0; i < (int) n_bytes; i++, addr++)
if(avr_write_byte_default(pgm, p, m, addr, m->buf[addr]) != 0)
return -2;
}
if (m->paged) {
// Can this piece of code ever be activated?? Do AVRs exist that
// have paged non-flash memories? -- REW
// XXX Untested code below.
/*
* check to see if it is time to flush the page with a page
* write
*/
if (((addr % m->page_size) == m->page_size-1) || (i == n_bytes-1)) {
pa = addr - (addr % m->page_size);
rc = avr_write_page(pgm, p, m, pa);
if (rc != 0) {
return -2;
}
}
}
}
return i;
return n_bytes;
}
static struct ft245r_request {
int addr;
int bytes;
@ -1081,178 +1059,185 @@ static int do_request(PROGRAMMER * pgm, AVRMEM *m) {
return 1;
}
static int ft245r_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
int page_size, int addr, int n_bytes) {
unsigned int i,j;
int addr_save,buf_pos,do_page_write,req_count;
unsigned char buf[FT245R_FRAGMENT_SIZE+1+128];
req_count = 0;
for (i=0; i<n_bytes; ) {
addr_save = addr;
buf_pos = 0;
do_page_write = 0;
for (j=0; j< FT245R_FRAGMENT_SIZE/8/FT245R_CYCLES/4; j++) {
buf_pos += set_data(pgm, buf+buf_pos, (addr & 1)?0x48:0x40 );
buf_pos += set_data(pgm, buf+buf_pos, (addr >> 9) & 0xff );
buf_pos += set_data(pgm, buf+buf_pos, (addr >> 1) & 0xff );
buf_pos += set_data(pgm, buf+buf_pos, m->buf[addr]);
addr ++;
i++;
if ( (m->paged) &&
(((i % m->page_size) == 0) || (i == n_bytes))) {
do_page_write = 1;
break;
}
}
#if defined(USE_INLINE_WRITE_PAGE)
if (do_page_write) {
int addr_wk = addr_save - (addr_save % m->page_size);
/* If this device has a "load extended address" command, issue it. */
if (m->op[AVR_OP_LOAD_EXT_ADDR]) {
unsigned char cmd[4];
OPCODE *lext = m->op[AVR_OP_LOAD_EXT_ADDR];
static int ft245r_paged_write_flash(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
memset(cmd, 0, 4);
avr_set_bits(lext, cmd);
avr_set_addr(lext, cmd, addr_wk/2);
buf_pos += set_data(pgm, buf+buf_pos, cmd[0]);
buf_pos += set_data(pgm, buf+buf_pos, cmd[1]);
buf_pos += set_data(pgm, buf+buf_pos, cmd[2]);
buf_pos += set_data(pgm, buf+buf_pos, cmd[3]);
int i, j, addr_save, buf_pos, req_count, do_page_write;
unsigned char buf[FT245R_FRAGMENT_SIZE+1];
unsigned char cmd[4];
if(m->op[AVR_OP_LOADPAGE_LO] == NULL || m->op[AVR_OP_LOADPAGE_HI] == NULL) {
avrdude_message(MSG_INFO, "AVR_OP_LOADPAGE_HI/LO command not defined for %s\n", p->desc);
return -1;
}
do_page_write = req_count = i = j = buf_pos = 0;
addr_save = addr;
while(i < (int) n_bytes) {
int spi = addr&1? AVR_OP_LOADPAGE_HI: AVR_OP_LOADPAGE_LO;
// put the SPI loadpage command as FT245R_CMD_SIZE bytes into buffer
memset(cmd, 0, sizeof cmd);
avr_set_bits(m->op[spi], cmd);
avr_set_addr(m->op[spi], cmd, addr/2);
avr_set_input(m->op[spi], cmd, m->buf[addr]);
for(int k=0; k<sizeof cmd; k++)
buf_pos += set_data(pgm, buf+buf_pos, cmd[k]);
i++; j++; addr++;
if(m->paged && (i%m->page_size == 0 || i >= (int) n_bytes))
do_page_write = 1;
// page boundary, finished or buffer exhausted? queue up requests
if(do_page_write || i >= (int) n_bytes || j >= FT245R_FRAGMENT_SIZE/FT245R_CMD_SIZE) {
if(i >= n_bytes) {
ft245r_out = SET_BITS_0(ft245r_out, pgm, PIN_AVR_SCK, 0); // SCK down
buf[buf_pos++] = ft245r_out;
} else {
// stretch sequence to allow correct readout, see extract_data()
buf[buf_pos] = buf[buf_pos - 1];
buf_pos++;
}
buf_pos += set_data(pgm, buf+buf_pos, 0x4C); /* Issue Page Write */
buf_pos += set_data(pgm, buf+buf_pos,(addr_wk >> 9) & 0xff);
buf_pos += set_data(pgm, buf+buf_pos,(addr_wk >> 1) & 0xff);
buf_pos += set_data(pgm, buf+buf_pos, 0);
}
#endif
if (i >= n_bytes) {
ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0); // sck down
buf[buf_pos++] = ft245r_out;
}
else {
/* stretch sequence to allow correct readout, see extract_data() */
buf[buf_pos] = buf[buf_pos - 1];
buf_pos++;
}
ft245r_send(pgm, buf, buf_pos);
put_request(addr_save, buf_pos, 0);
//ft245r_sync(pgm);
#if 0
avrdude_message(MSG_INFO, "send addr 0x%04x bufsize %d [%02x %02x] page_write %d\n",
addr_save,buf_pos,
extract_data_out(pgm, buf , (0*4 + 3) ),
extract_data_out(pgm, buf , (1*4 + 3) ),
do_page_write);
#endif
req_count++;
if (req_count > REQ_OUTSTANDINGS)
do_request(pgm, m);
if (do_page_write) {
#if defined(USE_INLINE_WRITE_PAGE)
while (do_request(pgm, m))
;
ft245r_usleep(pgm, m->max_write_delay);
#else
int addr_wk = addr_save - (addr_save % m->page_size);
int rc;
while (do_request(pgm, m))
;
rc = avr_write_page(pgm, p, m, addr_wk);
if (rc != 0) {
return -2;
ft245r_send(pgm, buf, buf_pos);
put_request(addr_save, buf_pos, 0);
if(++req_count > REQ_OUTSTANDINGS)
do_request(pgm, m);
if(do_page_write) {
while(do_request(pgm, m))
continue;
if(avr_write_page(pgm, p, m, addr_save - (addr_save % m->page_size)) != 0)
return -2;
do_page_write = req_count = 0;
}
#endif
req_count = 0;
// reset buffer variables
j = buf_pos = 0;
addr_save = addr;
}
}
while (do_request(pgm, m))
;
return i;
while(do_request(pgm, m))
continue;
return n_bytes;
}
static int ft245r_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
if (strcmp(m->desc, "flash") == 0) {
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
if(!n_bytes)
return 0;
if(strcmp(m->desc, "flash") == 0)
return ft245r_paged_write_flash(pgm, p, m, page_size, addr, n_bytes);
} else if (strcmp(m->desc, "eeprom") == 0) {
if(strcmp(m->desc, "eeprom") == 0)
return ft245r_paged_write_gen(pgm, p, m, page_size, addr, n_bytes);
} else {
return -2;
}
return -2;
}
static int ft245r_paged_load_gen(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size, unsigned int addr,
int n_bytes) {
unsigned char rbyte;
unsigned long i;
int rc;
static int ft245r_paged_load_gen(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
for (i=0; i<n_bytes; i++) {
rc = avr_read_byte_default(pgm, p, m, i+addr, &rbyte);
if (rc != 0) {
for(int i=0; i < (int) n_bytes; i++) {
unsigned char rbyte;
if(avr_read_byte_default(pgm, p, m, addr+i, &rbyte) != 0)
return -2;
}
m->buf[i+addr] = rbyte;
m->buf[addr+i] = rbyte;
}
return 0;
}
static int ft245r_paged_load_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size, unsigned int addr,
unsigned int n_bytes) {
unsigned long i,j,n;
int addr_save,buf_pos;
int req_count = 0;
static int ft245r_paged_load_flash(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
int i, j, addr_save, buf_pos, req_count;
unsigned char buf[FT245R_FRAGMENT_SIZE+1];
unsigned char cmd[4];
for (i=0; i<n_bytes; ) {
buf_pos = 0;
addr_save = addr;
for (j=0; j< FT245R_FRAGMENT_SIZE/8/FT245R_CYCLES/4; j++) {
if (i >= n_bytes) break;
buf_pos += set_data(pgm, buf+buf_pos, (addr & 1)?0x28:0x20 );
buf_pos += set_data(pgm, buf+buf_pos, (addr >> 9) & 0xff );
buf_pos += set_data(pgm, buf+buf_pos, (addr >> 1) & 0xff );
buf_pos += set_data(pgm, buf+buf_pos, 0);
addr ++;
i++;
}
if (i >= n_bytes) {
ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0); // sck down
buf[buf_pos++] = ft245r_out;
}
else {
/* stretch sequence to allow correct readout, see extract_data() */
buf[buf_pos] = buf[buf_pos - 1];
buf_pos++;
}
n = j;
ft245r_send(pgm, buf, buf_pos);
put_request(addr_save, buf_pos, n);
req_count++;
if (req_count > REQ_OUTSTANDINGS)
do_request(pgm, m);
if(m->op[AVR_OP_READ_LO] == NULL || m->op[AVR_OP_READ_HI] == NULL) {
avrdude_message(MSG_INFO, "AVR_OP_READ_HI/LO command not defined for %s\n", p->desc);
return -1;
}
while (do_request(pgm, m))
;
// always called with addr at page boundary, and n_bytes == m->page_size;
// hence, OK to prepend load extended address command (at most) once
if(m->op[AVR_OP_LOAD_EXT_ADDR]) {
memset(cmd, 0, sizeof cmd);
avr_set_bits(m->op[AVR_OP_LOAD_EXT_ADDR], cmd);
avr_set_addr(m->op[AVR_OP_LOAD_EXT_ADDR], cmd, addr/2);
buf_pos = 0;
for(int k=0; k<sizeof cmd; k++)
buf_pos += set_data(pgm, buf+buf_pos, cmd[k]);
ft245r_send_and_discard(pgm, buf, buf_pos);
}
req_count = i = j = buf_pos = 0;
addr_save = addr;
while(i < (int) n_bytes) {
int spi = addr&1? AVR_OP_READ_HI: AVR_OP_READ_LO;
// put the SPI read command as FT245R_CMD_SIZE bytes into buffer
memset(cmd, 0, sizeof cmd);
avr_set_bits(m->op[spi], cmd);
avr_set_addr(m->op[spi], cmd, addr/2);
for(int k=0; k<sizeof cmd; k++)
buf_pos += set_data(pgm, buf+buf_pos, cmd[k]);
i++; j++; addr++;
// finished or buffer exhausted? queue up requests
if(i >= (int) n_bytes || j >= FT245R_FRAGMENT_SIZE/FT245R_CMD_SIZE) {
if(i >= (int) n_bytes) {
ft245r_out = SET_BITS_0(ft245r_out, pgm, PIN_AVR_SCK, 0); // SCK down
buf[buf_pos++] = ft245r_out;
} else {
// stretch sequence to allow correct readout, see extract_data()
buf[buf_pos] = buf[buf_pos - 1];
buf_pos++;
}
ft245r_send(pgm, buf, buf_pos);
put_request(addr_save, buf_pos, j);
if(++req_count > REQ_OUTSTANDINGS)
do_request(pgm, m);
// reset buffer variables
j = buf_pos = 0;
addr_save = addr;
}
}
while(do_request(pgm, m))
continue;
return 0;
}
static int ft245r_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size, unsigned int addr,
unsigned int n_bytes) {
if (strcmp(m->desc, "flash") == 0) {
static int ft245r_paged_load(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
if(!n_bytes)
return 0;
if(strcmp(m->desc, "flash") == 0)
return ft245r_paged_load_flash(pgm, p, m, page_size, addr, n_bytes);
} else if (strcmp(m->desc, "eeprom") == 0) {
if(strcmp(m->desc, "eeprom") == 0)
return ft245r_paged_load_gen(pgm, p, m, page_size, addr, n_bytes);
} else {
return -2;
}
return -2;
}
void ft245r_initpgm(PROGRAMMER * pgm) {

25
src/jtag3.c
View File

@ -313,6 +313,14 @@ static void jtag3_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len)
}
}
static int jtag3_errcode(int reason)
{
if (reason == RSP3_FAIL_OCD_LOCKED ||
reason == RSP3_FAIL_CRC_FAILURE)
return LIBAVRDUDE_SOFTFAIL;
return LIBAVRDUDE_GENERAL_FAILURE;
}
static void jtag3_prevent(PROGRAMMER * pgm, unsigned char * data, size_t len)
{
int i;
@ -834,7 +842,7 @@ int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg) {
}
}
int jtag3_command(PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen,
int jtag3_command(PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen,
unsigned char **resp, const char *descr)
{
int status;
@ -850,7 +858,7 @@ int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg) {
putc('\n', stderr);
avrdude_message(MSG_NOTICE2, "%s: %s command: timeout/error communicating with programmer (status %d)\n",
progname, descr, status);
return -1;
return LIBAVRDUDE_GENERAL_FAILURE;
} else if (verbose >= 3) {
putc('\n', stderr);
jtag3_prmsg(pgm, *resp, status);
@ -858,9 +866,10 @@ int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg) {
avrdude_message(MSG_NOTICE2, "0x%02x (%d bytes msg)\n", (*resp)[1], status);
}
c = (*resp)[1];
if ((c & RSP3_STATUS_MASK) != RSP3_OK) {
if ((c == RSP3_FAILED) && ((*resp)[3] == RSP3_FAIL_OCD_LOCKED)) {
c = (*resp)[1] & RSP3_STATUS_MASK;
if (c != RSP3_OK) {
if ((c == RSP3_FAILED) && ((*resp)[3] == RSP3_FAIL_OCD_LOCKED ||
(*resp)[3] == RSP3_FAIL_CRC_FAILURE)) {
avrdude_message(MSG_INFO,
"%s: Device is locked! Chip erase required to unlock.\n",
progname);
@ -871,7 +880,7 @@ int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg) {
status = (*resp)[3];
free(*resp);
resp = 0;
return -status;
return jtag3_errcode(status);
}
return status;
@ -987,7 +996,7 @@ static int jtag3_program_enable(PROGRAMMER * pgm)
free(resp);
PDATA(pgm)->prog_enabled = 1;
return 0;
return LIBAVRDUDE_SUCCESS;
}
return status;
@ -1761,7 +1770,7 @@ static int jtag3_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
free(cmd);
return n_bytes;
}
cmd[3] = ( p->flags & AVRPART_HAS_PDI ) ? MTYPE_EEPROM_XMEGA : MTYPE_EEPROM_PAGE;
cmd[3] = ( p->flags & AVRPART_HAS_PDI || p->flags & AVRPART_HAS_UPDI ) ? MTYPE_EEPROM_XMEGA : MTYPE_EEPROM_PAGE;
PDATA(pgm)->eeprom_pageaddr = (unsigned long)-1L;
} else if (strcmp(m->desc, "usersig") == 0 ||
strcmp(m->desc, "userrow") == 0) {

1
src/jtag3_private.h
View File

@ -144,6 +144,7 @@
# define RSP3_FAIL_WRONG_MODE 0x32 /* progmode vs. non-prog */
# define RSP3_FAIL_UNSUPP_MEMORY 0x34 /* unsupported memory type */
# define RSP3_FAIL_WRONG_LENGTH 0x35 /* wrong lenth for mem access */
# define RSP3_FAIL_CRC_FAILURE 0x43 /* CRC failure in device */
# define RSP3_FAIL_OCD_LOCKED 0x44 /* device is locked */
# define RSP3_FAIL_NOT_UNDERSTOOD 0x91

4
src/jtagmkII.c
View File

@ -1840,8 +1840,8 @@ void jtagmkII_close(PROGRAMMER * pgm)
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_close()\n", progname);
if (pgm->flag & PGM_FL_IS_PDI) {
/* When in PDI mode, restart target. */
if (pgm->flag & (PGM_FL_IS_PDI | PGM_FL_IS_JTAG)) {
/* When in PDI or JTAG mode, restart target. */
buf[0] = CMND_GO;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_close(): Sending GO command: ",
progname);

10
src/libavrdude.h
View File

@ -27,6 +27,16 @@
#include <stdint.h>
typedef uint32_t pinmask_t;
/*
* Values returned by library functions.
* Some library functions also return a count, i.e. a positive
* number greater than 0.
*/
#define LIBAVRDUDE_SUCCESS 0
#define LIBAVRDUDE_GENERAL_FAILURE (-1)
#define LIBAVRDUDE_NOTSUPPORTED (-2) // operation not supported
#define LIBAVRDUDE_SOFTFAIL (-3) // returned by avr_signature() if caller
// might proceed with chip erase
/* formerly lists.h */

2
src/linuxspi.c
View File

@ -223,7 +223,7 @@ static int linuxspi_open(PROGRAMMER *pgm, char *port)
avrdude_message(MSG_INFO,
"%s: obsolete use of -b <clock> option for bit clock; use -B <clock>\n",
progname);
pgm->bitclock = 1E6 / pgm->baudrate;
pgm->bitclock = 1.0 / pgm->baudrate;
}
if (pgm->bitclock == 0) {
avrdude_message(MSG_NOTICE,

5
src/main.c
View File

@ -1121,9 +1121,8 @@ int main(int argc, char * argv [])
usleep(waittime);
if (init_ok) {
rc = avr_signature(pgm, p);
if (rc != 0) {
// -68 == -(0x44) == -(RSP3_FAIL_OCD_LOCKED)
if ((rc == -68) && (p->flags & AVRPART_HAS_UPDI) && (attempt < 1)) {
if (rc != LIBAVRDUDE_SUCCESS) {
if ((rc == LIBAVRDUDE_SOFTFAIL) && (p->flags & AVRPART_HAS_UPDI) && (attempt < 1)) {
attempt++;
if (pgm->read_sib) {
// Read SIB and compare FamilyID

30
src/micronucleus.c
View File

@ -139,6 +139,22 @@ static int micronucleus_check_connection(pdata_t* pdata)
}
}
static bool micronucleus_is_device_responsive(pdata_t* pdata, struct usb_device* device)
{
pdata->usb_handle = usb_open(device);
if (pdata->usb_handle == NULL)
{
return false;
}
int result = micronucleus_check_connection(pdata);
usb_close(pdata->usb_handle);
pdata->usb_handle = NULL;
return result >= 0;
}
static int micronucleus_reconnect(pdata_t* pdata)
{
struct usb_device* device = usb_device(pdata->usb_handle);
@ -696,6 +712,7 @@ static int micronucleus_open(PROGRAMMER* pgm, char* port)
usb_init();
bool show_retry_message = true;
bool show_unresponsive_device_message = true;
time_t start_time = time(NULL);
for (;;)
@ -717,6 +734,19 @@ static int micronucleus_open(PROGRAMMER* pgm, char* port)
pdata->major_version = (uint8_t)(device->descriptor.bcdDevice >> 8);
pdata->minor_version = (uint8_t)(device->descriptor.bcdDevice >> 0);
if (!micronucleus_is_device_responsive(pdata, device))
{
if (show_unresponsive_device_message)
{
avrdude_message(MSG_INFO, "%s: WARNING: Unresponsive Micronucleus device detected, please reconnect...\n",
progname);
show_unresponsive_device_message = false;
}
continue;
}
avrdude_message(MSG_NOTICE, "%s: Found device with Micronucleus V%d.%d, bus:device: %s:%s\n",
progname,
pdata->major_version, pdata->minor_version,

17
src/pickit2.c
View File

@ -491,18 +491,15 @@ static int pickit2_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
pgm->pgm_led(pgm, ON);
if (lext) {
memset(cmd, 0, sizeof(cmd));
avr_set_bits(lext, cmd);
avr_set_addr(lext, cmd, addr/2);
pgm->cmd(pgm, cmd, res);
}
for (addr_base = addr; addr_base < max_addr; )
{
if ((addr_base == 0 || (addr_base % /*ext_address_boundary*/ 65536) == 0)
&& lext != NULL)
{
memset(cmd, 0, sizeof(cmd));
avr_set_bits(lext, cmd);
avr_set_addr(lext, cmd, addr_base);
pgm->cmd(pgm, cmd, res);
}
// bytes to send in the next packet -- not necessary as pickit2_spi() handles breaking up
// the data into packets -- but we need to keep transfers frequent so that we can update the
// status indicator bar

39
src/ser_posix.c
View File

@ -76,6 +76,45 @@ static struct baud_mapping baud_lookup_table [] = {
#endif
#ifdef B230400
{ 230400, B230400 },
#endif
#ifdef B250000
{ 250000, B250000 },
#endif
#ifdef B460800
{ 460800, B460800 },
#endif
#ifdef B500000
{ 500000, B500000 },
#endif
#ifdef B576000
{ 576000, B576000 },
#endif
#ifdef B921600
{ 921600, B921600 },
#endif
#ifdef B1000000
{ 1000000, B1000000 },
#endif
#ifdef B1152000
{ 1152000, B1152000 },
#endif
#ifdef B1500000
{ 1500000, B1500000 },
#endif
#ifdef B2000000
{ 2000000, B2000000 },
#endif
#ifdef B2500000
{ 2500000, B2500000 },
#endif
#ifdef B3000000
{ 3000000, B3000000 },
#endif
#ifdef B3500000
{ 3500000, B3500000 },
#endif
#ifdef B4000000
{ 4000000, B4000000 },
#endif
{ 0, 0 } /* Terminator. */
};