Dear Alan, Greetings! I re-installed my GNU/Linux. I am running Ubuntu 23.10. Atleast, things are working as expected. All my problems with /dev are solved. My Atmel ICE device is getting enumerated fine. Here is my version.
raman@foo:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 23.10 Release: 23.10 Codename: mantic Second: I had a little luck with OpenOCD and Atmel ICE for the avr32 target. The following invocation gives me the following response. raman@foo:~$ sudo openocd -d3 -f interface/cmsis-dap.cfg -c "transport select jtag" -c "adapter speed 1000" -f target/avr32.cfg Open On-Chip Debugger 0.12.0 Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html User : 3 2 options.c:52 configuration_output_handler(): debug_level: 3 User : 4 2 options.c:52 configuration_output_handler(): Debug: 5 2 options.c:233 add_default_dirs(): bindir=/usr/bin Debug: 6 2 options.c:234 add_default_dirs(): pkgdatadir=/usr/share/openocd Debug: 7 2 options.c:235 add_default_dirs(): exepath=/usr/bin Debug: 8 2 options.c:236 add_default_dirs(): bin2data=../share/openocd Debug: 9 2 configuration.c:33 add_script_search_dir(): adding /root/.config/openocd Debug: 10 2 configuration.c:33 add_script_search_dir(): adding /root/.openocd Debug: 11 2 configuration.c:33 add_script_search_dir(): adding /usr/bin/../share/openocd/site Debug: 12 2 configuration.c:33 add_script_search_dir(): adding /usr/bin/../share/openocd/scripts Debug: 13 2 command.c:155 script_debug(): command - ocd_find interface/cmsis-dap.cfg Debug: 14 2 configuration.c:88 find_file(): found /usr/bin/../share/openocd/scripts/interface/cmsis-dap.cfg Debug: 15 2 command.c:155 script_debug(): command - adapter driver cmsis-dap Debug: 16 2 command.c:155 script_debug(): command - transport select jtag User : 17 2 options.c:52 configuration_output_handler(): jtagUser : 18 2 options.c:52 configuration_output_handler(): Debug: 19 2 command.c:155 script_debug(): command - adapter speed 1000 Debug: 20 2 adapter.c:251 adapter_config_khz(): handle adapter khz Debug: 21 2 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value Debug: 22 2 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value User : 23 2 options.c:52 configuration_output_handler(): adapter speed: 1000 kHz User : 24 2 options.c:52 configuration_output_handler(): Debug: 25 2 command.c:155 script_debug(): command - ocd_find target/avr32.cfg Debug: 26 2 configuration.c:88 find_file(): found /usr/bin/../share/openocd/scripts/target/avr32.cfg Debug: 27 2 command.c:155 script_debug(): command - adapter srst delay 100 Debug: 28 2 command.c:155 script_debug(): command - jtag_ntrst_delay 100 Debug: 29 2 command.c:155 script_debug(): command - reset_config trst_and_srst separate Debug: 30 2 command.c:155 script_debug(): command - jtag newtap avr32 cpu -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id 0x21e8203f Debug: 31 2 tcl.c:557 jim_newtap_cmd(): Creating New Tap, Chip: avr32, Tap: cpu, Dotted: avr32.cpu, 8 params Debug: 32 2 tcl.c:582 jim_newtap_cmd(): Processing option: -irlen Debug: 33 2 tcl.c:582 jim_newtap_cmd(): Processing option: -ircapture Debug: 34 2 tcl.c:582 jim_newtap_cmd(): Processing option: -irmask Warn : 35 2 tcl.c:490 jim_newtap_ir_param(): avr32.cpu: nonstandard IR mask Debug: 36 2 tcl.c:582 jim_newtap_cmd(): Processing option: -expected-id Debug: 37 2 core.c:1474 jtag_tap_init(): Created Tap: avr32.cpu @ abs position 0, irlen 5, capture: 0x1 mask: 0x1 Debug: 38 2 command.c:155 script_debug(): command - target create avr32.cpu avr32_ap7k -endian big -chain-position avr32.cpu Debug: 39 2 target.c:2199 target_free_all_working_areas_restore(): freeing all working areas User : 40 2 options.c:52 configuration_output_handler(): avr32.cpuUser : 41 2 options.c:52 configuration_output_handler(): Info : 42 2 server.c:297 add_service(): Listening on port 6666 for tcl connections Info : 43 2 server.c:297 add_service(): Listening on port 4444 for telnet connections Debug: 44 2 command.c:155 script_debug(): command - init Debug: 45 2 command.c:155 script_debug(): command - target init Debug: 46 2 command.c:155 script_debug(): command - target names Debug: 47 2 command.c:155 script_debug(): command - avr32.cpu cget -event gdb-flash-erase-start Debug: 48 2 command.c:155 script_debug(): command - avr32.cpu configure -event gdb-flash-erase-start reset init Debug: 49 2 command.c:155 script_debug(): command - avr32.cpu cget -event gdb-flash-write-end Debug: 50 2 command.c:155 script_debug(): command - avr32.cpu configure -event gdb-flash-write-end reset halt Debug: 51 2 command.c:155 script_debug(): command - avr32.cpu cget -event gdb-attach Debug: 52 2 command.c:155 script_debug(): command - avr32.cpu configure -event gdb-attach halt 1000 Debug: 53 2 target.c:1657 handle_target_init_command(): Initializing targets... Debug: 54 2915 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x1d6b:0x0003 Debug: 55 3091 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x1d6b:0x0002 Debug: 56 3226 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x0bda:0x0411 Debug: 57 3307 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x1d6b:0x0003 Debug: 58 3426 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x0408:0x5371 Debug: 59 3540 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x8087:0x0a2b Debug: 60 4542 cmsis_dap_usb_bulk.c:126 cmsis_dap_usb_open(): could not read serial number for device 0x03eb:0x2ff6: Operation timed out Warn : 61 5545 cmsis_dap_usb_bulk.c:147 cmsis_dap_usb_open(): could not read product string for device 0x03eb:0x2ff6: Operation timed out Debug: 62 5545 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x03eb:0x2ff6 Debug: 63 5546 cmsis_dap_usb_bulk.c:150 cmsis_dap_usb_open(): found product string of 0x03eb:0x2141 'Atmel-ICE CMSIS-DAP' Debug: 64 5546 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x03eb:0x2141 Debug: 65 5547 cmsis_dap_usb_bulk.c:217 cmsis_dap_usb_open(): found interface 0 string 'Atmel-ICE CMSIS-DAP' Debug: 66 5547 cmsis_dap_usb_bulk.c:237 cmsis_dap_usb_open(): skipping interface 0, endpoint[0] is not bulk out Debug: 67 5547 cmsis_dap_usb_bulk.c:237 cmsis_dap_usb_open(): skipping interface 1, endpoint[0] is not bulk out Debug: 68 5551 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x0bda:0x5411 Debug: 69 5553 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x046d:0xc542 Debug: 70 5553 cmsis_dap_usb_bulk.c:170 cmsis_dap_usb_open(): enumerating interfaces of 0x1d6b:0x0002 Info : 71 5634 cmsis_dap.c:1027 cmsis_dap_get_caps_info(): CMSIS-DAP: SWD supported Info : 72 5634 cmsis_dap.c:1027 cmsis_dap_get_caps_info(): CMSIS-DAP: JTAG supported Info : 73 5635 cmsis_dap.c:1004 cmsis_dap_get_version_info(): CMSIS-DAP: FW Version = 1.0 Info : 74 5636 cmsis_dap.c:989 cmsis_dap_get_serial_info(): CMSIS-DAP: Serial# = J42700053627 Info : 75 5637 cmsis_dap.c:1197 cmsis_dap_init(): CMSIS-DAP: Interface Initialised (JTAG) Debug: 76 5638 cmsis_dap.c:1238 cmsis_dap_init(): CMSIS-DAP: Packet Count = 4 Debug: 77 5638 cmsis_dap.c:1241 cmsis_dap_init(): Allocating FIFO for 3 pending packets Info : 78 5641 cmsis_dap.c:1060 cmsis_dap_get_status(): SWCLK/TCK = 1 SWDIO/TMS = 1 TDI = 1 TDO = 1 nTRST = 0 nRESET = 1 Info : 79 5644 cmsis_dap.c:1292 cmsis_dap_init(): CMSIS-DAP: Interface ready Debug: 80 5644 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value Debug: 81 5644 adapter.c:219 adapter_khz_to_speed(): have adapter set up Debug: 82 5645 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value Debug: 83 5645 adapter.c:219 adapter_khz_to_speed(): have adapter set up Info : 84 5645 adapter.c:179 adapter_init(): clock speed 1000 kHz Debug: 85 5645 openocd.c:134 handle_init_command(): Debug Adapter init complete Debug: 86 5645 command.c:155 script_debug(): command - transport init Debug: 87 5645 log.c:412 gdb_timeout_warning(): keep_alive() was not invoked in the 1000 ms timelimit (5645 ms). This may cause trouble with GDB connections. Debug: 88 5645 transport.c:219 handle_transport_init(): handle_transport_init Debug: 89 5646 core.c:830 jtag_add_reset(): SRST line released Debug: 90 5646 core.c:855 jtag_add_reset(): TRST line released Debug: 91 5646 core.c:328 jtag_call_event_callbacks(): jtag event: TAP reset Debug: 92 5851 command.c:155 script_debug(): command - jtag arp_init Debug: 93 5851 core.c:1509 jtag_init_inner(): Init JTAG chain Debug: 94 5851 core.c:328 jtag_call_event_callbacks(): jtag event: TAP reset Info : 95 5851 cmsis_dap.c:1349 cmsis_dap_execute_tlr_reset(): cmsis-dap JTAG TLR_RESET Debug: 96 5852 core.c:1234 jtag_examine_chain(): DR scan interrogation for IDCODE/BYPASS Debug: 97 5852 core.c:328 jtag_call_event_callbacks(): jtag event: TAP reset Info : 98 5855 cmsis_dap.c:1349 cmsis_dap_execute_tlr_reset(): cmsis-dap JTAG TLR_RESET Info : 99 5856 core.c:1133 jtag_examine_chain_display(): JTAG tap: avr32.cpu tap/device found: 0x81ee403f (mfg: 0x01f (Atmel), part: 0x1ee4, ver: 0x8) Warn : 100 5856 core.c:1133 jtag_examine_chain_display(): JTAG tap: avr32.cpu UNEXPECTED: 0x81ee403f (mfg: 0x01f (Atmel), part: 0x1ee4, ver: 0x8) Error: 101 5856 core.c:1133 jtag_examine_chain_display(): JTAG tap: avr32.cpu expected 1 of 1: 0x21e8203f (mfg: 0x01f (Atmel), part: 0x1e82, ver: 0x2) Error: 102 5856 core.c:1554 jtag_init_inner(): Trying to use configured scan chain anyway... Debug: 103 5856 core.c:1364 jtag_validate_ircapture(): IR capture validation scan Debug: 104 5857 core.c:1421 jtag_validate_ircapture(): avr32.cpu: IR capture 0x01 Warn : 105 5857 core.c:1577 jtag_init_inner(): Bypassing JTAG setup events due to errors Debug: 106 5857 command.c:155 script_debug(): command - dap init Debug: 107 5857 arm_dap.c:97 dap_init_all(): Initializing all DAPs ... Debug: 108 5857 openocd.c:151 handle_init_command(): Examining targets... Debug: 109 5857 target.c:1843 target_call_event_callbacks(): target event 19 (examine-start) for core avr32.cpu Info : 110 5860 avr32_ap7k.c:532 avr32_ap7k_examine(): device id: 81ee403f Info : 111 5866 avr32_ap7k.c:538 avr32_ap7k_examine(): target is halted Debug: 112 5866 target.c:1843 target_call_event_callbacks(): target event 21 (examine-end) for core avr32.cpu Debug: 113 5866 command.c:155 script_debug(): command - flash init Debug: 114 5866 tcl.c:1375 handle_flash_init_command(): Initializing flash devices... Debug: 115 5866 command.c:155 script_debug(): command - nand init Debug: 116 5866 tcl.c:487 handle_nand_init_command(): Initializing NAND devices... Debug: 117 5866 command.c:155 script_debug(): command - pld init Debug: 118 5866 pld.c:194 handle_pld_init_command(): Initializing PLDs... Debug: 119 5866 command.c:155 script_debug(): command - tpiu init Info : 120 5866 gdb_server.c:3791 gdb_target_start(): starting gdb server for avr32.cpu on 3333 Info : 121 5866 server.c:297 add_service(): Listening on port 3333 for gdb connections __ And now, I invoked gdb-multiarch from another terminal session and I received this: Info : 122 44457 server.c:90 add_connection(): accepting 'gdb' connection on tcp/3333 Debug: 123 44457 breakpoints.c:362 breakpoint_clear_target_internal(): Delete all breakpoints for target: avr32.cpu Debug: 124 44457 breakpoints.c:542 watchpoint_clear_target(): Delete all watchpoints for target: avr32.cpu Debug: 125 44457 target.c:1843 target_call_event_callbacks(): target event 22 (gdb-attach) for core avr32.cpu Debug: 126 44457 target.c:5099 target_handle_event(): target(0): avr32.cpu (avr32_ap7k) event: 22 (gdb-attach) action: halt 1000 Debug: 127 44457 command.c:155 script_debug(): command - halt 1000 Debug: 128 44459 target.c:3305 handle_halt_command(): - Debug: 129 44459 avr32_ap7k.c:260 avr32_ap7k_halt(): target->state: halted Debug: 130 44459 avr32_ap7k.c:264 avr32_ap7k_halt(): target was already halted Debug: 131 44461 gdb_server.c:1070 gdb_new_connection(): New GDB Connection: 1, Target avr32.cpu, state: halted Debug: 132 44461 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: qSupported:multiprocess+;swbreak+;hwbreak+;qRelocInsn+;fork-events+;vfork-events+;exec-events+;vContSupported+;QThreadEvents+;no-resumed+;memory-tagging+;xmlRegisters=i386 Error: 133 44461 avr32_ap7k.c:577 avr32_ap7k_get_gdb_reg_list(): avr32_ap7k_get_gdb_reg_list: implement me Error: 134 44461 gdb_server.c:2612 gdb_target_description_supported(): get register list failed Info : 135 44461 gdb_server.c:2870 gdb_query_packet(): Failed detecting Target Description Support, disabling Debug: 136 44461 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $E01#a6 Debug: 137 44461 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 138 44462 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: vCont? Debug: 139 44462 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $vCont;c;C;s;S#62 Debug: 140 44462 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 141 44462 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: vMustReplyEmpty Debug: 142 44462 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $#00 Debug: 143 44462 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 144 44463 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: ! Debug: 145 44463 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $OK#9a Debug: 146 44463 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 147 44463 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: Hg0 Debug: 148 44463 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $OK#9a Debug: 149 44463 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 150 44463 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: qTStatus Debug: 151 44464 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $#00 Debug: 152 44464 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 153 44464 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: ? User : 154 44464 gdb_server.c:162 gdb_last_signal(): undefined debug reason 8 - target needs reset Debug: 155 44464 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $S00#b3 Debug: 156 44464 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 157 44464 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: qfThreadInfo Debug: 158 44464 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $l#6c Debug: 159 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 160 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: Hc-1 Debug: 161 44465 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $OK#9a Debug: 162 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 163 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: qC Debug: 164 44465 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $QC0#c4 Debug: 165 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 166 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: qAttached Debug: 167 44465 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $1#31 Debug: 168 44465 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 169 44466 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: qOffsets Debug: 170 44466 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $Text=0;Data=0;Bss=0#04 Debug: 171 44466 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 172 44466 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: g Error: 173 44466 avr32_ap7k.c:577 avr32_ap7k_get_gdb_reg_list(): avr32_ap7k_get_gdb_reg_list: implement me Debug: 174 44466 gdb_server.c:1483 gdb_error(): Reporting -4 to GDB as generic error Debug: 175 44466 gdb_server.c:406 gdb_log_outgoing_packet(): [avr32.cpu] sending packet: $E0E#ba Debug: 176 44466 gdb_server.c:390 gdb_log_incoming_packet(): [avr32.cpu] received packet: + Debug: 177 44467 gdb_server.c:228 gdb_get_char_inner(): GDB connection closed by the remote client Debug: 178 44467 gdb_server.c:1112 gdb_connection_closed(): GDB Close, Target: avr32.cpu, state: halted, gdb_actual_connections=0 Debug: 179 44467 target.c:1843 target_call_event_callbacks(): target event 8 (gdb-end) for core avr32.cpu Debug: 180 44467 target.c:1843 target_call_event_callbacks(): target event 23 (gdb-detach) for core avr32.cpu Info : 181 44467 server.c:574 server_loop(): dropped 'gdb' connection > Error: 173 44466 avr32_ap7k.c:577 avr32_ap7k_get_gdb_reg_list(): > avr32_ap7k_get_gdb_reg_list: implement me >From this part of the log above, I checked the source code [1] of openocd to see why this might be happening. It turns out that the function is in fact commented out. I am not sure what happens if I rebuild openocd with the currently commented implementation. I have yet to check this. Second: I tried a few additional things in the context of NuttX and GNU/Linux. I tried installing the older avr32studio that lives under archive on Microchip's website. It took me a few hours to resolve all the Java problems (avr32studio is constructed around Eclipse). I finally had luck with avr32studio on GNU/Linux after I installed Oracle's Java 6.0. But the installer/tools on GUI expects gksudo on GNU/Linux which no longer exists. This step would have setup udev for the programming tools. It supports Dragon, AVR One! and the Atmel mkII JTAG programmer. Unfortunately, I can't get the USB tools required with avr32studio for a debug session. No support for Atmel ICE :) Third: I also tried getting the latest version of Wine for Ubuntu to see if I can get the Microchip Studio 7.0 installer (also the latest) working. It fails without any echo. I also tried wine-tricks. They didn't help much. I did a lot of reading on wine-tricks. It was very interesting. But it didn't help. I am slowly starting to consider brute-force. Every other direction pulls me into hours of additional work that takes me all the more away from NuttX. I really think - and for quicker answers - and although very painful, I will try to manually make a NuttX project for Microchip Studio by looking up the Make logs on GNU/Linux. Atleast debugging works perfectly with Microchip Studio. Alan, did you have any luck at your end after our previous discussions? Finally, I still haven't had a chance to see the UART problem with my logic analyser. I will reserve my entire Sunday for this activity. R References: [1]: https://openocd.org/doc-release/doxygen/avr32__ap7k_8c_source.html On Tue, 21 Nov 2023 at 21:21, Raman Gopalan <ramangopa...@gmail.com> wrote: > > Dear Alan, Greetings! > > About the CMake files: Despite installing Kconfiglib (for Python3) I get > errors > like these: > > raman@foo:~/Skullets/nuttxspace/nuttx$ cmake -B build > -DBOARD_CONFIG=avr32dev1:nsh -GNinja > CMake Error at CMakeLists.txt:82 (message): > Kconfig environment depends on kconfiglib, Please install: > > $ pip install kconfiglib > > > -- Configuring incomplete, errors occurred! > > I wish not to raise a PR for something I have not tested. I am just > pasting the > files here for now. > > raman@foo:~/Skullets/nuttxspace/nuttx$ cat > boards/avr/at32uc3/avr32dev1/src/CMakeLists.txt > > set(SRCS avr32_boot.c avr32_bringup.c) > > if(CONFIG_BOARDCTL) > list(APPEND SRCS avr32_appinit.c) > endif() > > if(CONFIG_ARCH_BUTTONS) > list(APPEND SRCS avr32_buttons.c) > endif() > > if(CONFIG_ARCH_LEDS) > list(APPEND SRCS avr32_leds.c) > endif() > > target_sources(board PRIVATE ${SRCS}) > > set_property(GLOBAL PROPERTY LD_SCRIPT > "${NUTTX_BOARD_DIR}/scripts/avr32dev1.ld") > > -- > > raman@foo:~/Skullets/nuttxspace/nuttx$ cat > boards/avr/at32uc3/avr32dev1/CMakeLists.txt > > add_subdirectory(src) > > -- > > Sorry Alan. I will try to reboot my machine with an updated Ubuntu > GNU/Linux > and redo all tests with cmake, openocd and dfu-programmer. > > Highest regards, > > R > > On Mon, 20 Nov 2023 at 20:57, Raman Gopalan <ramangopa...@gmail.com> > wrote: > >> >> Dear Alan, >> >> > But again, I think we can avoid this tortuous path and fix the CMake or >> > Makefile to build on Windows. >> >> Fully understand. >> >> > BTW, could you please submit a PR with yours CMakefiles to AVR32? I >> want to >> > test it here too. >> >> For sure. May I send them to you tomorrow? I wrote them on Windows. An >> invocation of cmake complained with errors on Windows like I mentioned. I >> will >> test the CMake files with GNU/Linux before I send them to you tomorrow. >> >> R >> >> On Mon, 20 Nov 2023 at 18:39, Alan C. Assis <acas...@gmail.com> wrote: >> >>> Hi Raman, >>> >>> On 11/20/23, Raman Gopalan <ramangopa...@gmail.com> wrote: >>> > Dear Alan, Greetings! >>> > >>> > Many thanks for your suggestions. >>> > >>> >> Note that I already adapted it to use your Atmel ICE Device S/N. I >>> just >>> > use: $ >>> >> sudo openocd -f openocd.cfg >>> > >>> > Thank you Alan. I just pasted your openocd configuration and invoked >>> > openocd >>> > just like you suggested. Unfortunately, I still see the same problem I >>> had >>> > yesterday. Here is the output: >>> > >>> > raman@foo:~/Skullets$ sudo openocd -f openocd.cfg >>> > Open On-Chip Debugger 0.12.0+dev-00342-g21f17260d (2023-09-28-16:32) >>> > Licensed under GNU GPL v2 >>> > For bug reports, read >>> > http://openocd.org/doc/doxygen/bugs.html >>> > DEPRECATED! use 'adapter driver' not 'interface' >>> > DEPRECATED! use 'adapter serial' not 'cmsis_dap_serial' >>> > Info : auto-selecting first available session transport "swd". To >>> override >>> > use 'transport select <transport>'. >>> > DEPRECATED! use 'adapter srst delay' not 'adapter_nsrst_delay' >>> > DEPRECATED! use 'adapter srst pulse_width' not >>> 'adapter_nsrst_assert_width' >>> > adapter srst pulse_width: 100 >>> > Info : Listening on port 6666 for tcl connections >>> > Info : Listening on port 4444 for telnet connections >>> > Error: unable to find a matching CMSIS-DAP device >>> > >>> > raman@foo:~/Skullets$ >>> > >>> > But I also confirm that the Atmel ICE works fine with Microchip Studio >>> OR >>> > `atprogram', the command line tool that comes with it. >>> > >>> > Do you see a similar "unable to find" error at your end? >>> > >>> >>> No, here OpenOCD is able to find my device, see log (without any board >>> connected to it) >>> >>> $ sudo openocd -f openocd.cfg >>> Open On-Chip Debugger 0.11.0+dev-00062-g6405d35f3 (2023-08-28-15:47) >>> Licensed under GNU GPL v2 >>> For bug reports, read >>> http://openocd.org/doc/doxygen/bugs.html >>> DEPRECATED! use 'adapter driver' not 'interface' >>> Info : auto-selecting first available session transport "swd". To >>> override use 'transport select <transport>'. >>> DEPRECATED! use 'adapter srst delay' not 'adapter_nsrst_delay' >>> DEPRECATED! use 'adapter srst pulse_width' not >>> 'adapter_nsrst_assert_width' >>> adapter srst pulse_width: 100 >>> >>> Info : Listening on port 6666 for tcl connections >>> Info : Listening on port 4444 for telnet connections >>> Info : CMSIS-DAP: SWD Supported >>> Info : CMSIS-DAP: JTAG Supported >>> Info : CMSIS-DAP: FW Version = 01.27.0082 >>> Info : CMSIS-DAP: Serial# = J41800093472 >>> Info : CMSIS-DAP: Interface Initialised (SWD) >>> Info : SWCLK/TCK = 1 SWDIO/TMS = 1 TDI = 1 TDO = 1 nTRST = 0 nRESET = 1 >>> Info : CMSIS-DAP: Interface ready >>> Info : clock speed 400 kHz >>> Error: Error connecting DP: cannot read IDR >>> >>> >> Ubuntu, like you are using. >>> > >>> > Perfect! Only I don't see what I'm getting wrong yet. >>> > >>> >> as said, Kevin Liu was able to integrate NuttX into Microchip Studio >>> > about 4 >>> >> years ago, but he compiled and exported NuttX as library, just like >>> PX4 >>> > and >>> >> other projects are doing. >>> > >>> > That is so jolly good! Understand, Alan. >>> > >>> >> Raman, I think this hack approach it not easy to do with NuttX, >>> because >>> >> different from other RTOS NuttX is very *very* customizable, that >>> means >>> > you >>> >> can fine tune each internal bolts and nuts of it using some existent >>> >> CONFIG_something. So, besides selecting the right files, it also needs >>> >> the >>> >> right CONFIGs >>> > >>> > Understand. But is there a way to also get the config files onto >>> Microchip >>> > Studio? OR are these config files temporary (/tmp for example) and not >>> > physical >>> > config files. Just a quick workflow I imagine: configure the NuttX >>> build >>> > for a >>> > specific target (say, avr32dev1) like we typically do on Cygwin. >>> > >>> > The ./tools/configure.sh -c avr32dev:nsh doesn't fail. Perhaps there's >>> a >>> > way to >>> > employ a tool to recurse through the NuttX codebase and copy the C >>> files >>> > and >>> > config files - assuming a default configuration? But if I have a rough >>> idea >>> > of >>> > the structure (and where to look for these file and their target >>> > destination for >>> > pickup), I can help whip up something quick and dirty as a proof of >>> > concept. >>> > >>> >>> At root of nuttx/ you will find a .config with all CONFIG_ selected. >>> >>> But again, I think we can avoid this tortuous path and fix the CMake >>> or Makefile to build on Windows. >>> >>> BTW, could you please submit a PR with yours CMakefiles to AVR32? I >>> want to test it here too. >>> >>> > I can also imagine this: I haven't tried this so far but I'm sure >>> Microchip >>> > Studio is powered by Visual Studio. Its project configuration is listed >>> > here >>> > [1], for example. I was just exploring to evaluate/gauge if we can >>> generate >>> > the >>> > cproj file at all. Just thoughts so far. >>> > >>> > In essence, I wanted to check with you if CMake/GNU Make do something >>> with >>> > the >>> > build that might otherwise be tricky to achieve using just Microchip >>> > Studio? >>> > Especially, on the Windows environment? >>> > >>> > Edit: I just ran `make -n' within nuttxspace/nuttx after configuring >>> the >>> > build >>> > for avr32dev1. Oh, it such a long recipe! :) I understand it can be >>> tricky. >>> > I haven't read the echo to its entirely. >>> > >>> >>> You can run "make V=1" to see all files been compiled and flag >>> parameters. >>> >>> >> Yes, you can git checkout an old version tag (i.e 7.x or 8.x) of nuttx >>> >> and >>> >> also the same version of apps. >>> > >>> > Understand. >>> > >>> >> Nice! Probably you will see something coming from serial. Also you can >>> > enable >>> >> the Debug to print the ABC... letter of each stage of the early boot >>> > process. >>> >> Similar to old days of LILO bootloader of Linux. >>> > >>> > Very nice. I will enable Debug to check this. >>> > >>> >>> Best Regards, >>> >>> Alan >>> >>
