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adafruit / Adafruit_nRF52_Bootloader

USB-enabled bootloaders for the nRF52 BLE SoC chips
MIT License
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compile error with DEBUG=1 #244

Closed bigbearishappy closed 1 year ago

bigbearishappy commented 2 years ago

Operating System

Linux

INFO_UF2.TXT

UF2 Bootloader 0.6.2-12-g459adc9-dirty lib/nrfx (v2.0.0) lib/tinyusb (0.10.1-293-gaf8e5a90) lib/uf2 (remotes/origin/configupdate-9-gadbb8c7) Model: Adafruit Feather nRF52840 Express Board-ID: nRF52840-Feather-revD Date: Nov 29 2021 SoftDevice: S140 7.3.0

What happened ?

I can compile the bootloader successfully with the following command: make BOARD=feather_nrf52840_express all But,when I want to enable the printf in the booloader with DEBUG=1 in compile command: make BOARD=feather_nrf52840_express DEBUG=1 all I got the following error: LD feather_nrf52840_express_bootloader-0.6.2-12-g459adc9-dirty.out /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: _build/build-feather_nrf52840_express/feather_nrf52840_express_bootloader-0.6.2-12-g459adc9-dirty.out sectio n.text' will not fit in region FLASH' /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: region FLASH overflowed with .data and user data /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: section .bootloaderConfig LMA [00000000000fd800,00000000000fd857] overlaps section .text LMA [00000000000f40 00,00000000000fd947] /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: regionFLASH' overflowed by 336 bytes collect2: error: ld returned 1 exit status make: *** [Makefile:393: _build/build-feather_nrf52840_express/feather_nrf52840_express_bootloader-0.6.2-12-g459adc9-dirty.out] Error 1 `

How to reproduce ?

make BOARD=feather_nrf52840_express DEBUG=1 all

Debug Log

CC dfu_ble_svc.c CC dfu_init.c CC flash_nrf5x.c CC main.c CC boards.c CC nrfx_power.c CC nrfx_nvmc.c CC system_nrf52840.c CC bootloader.c CC bootloader_settings.c CC bootloader_util.c CC dfu_transport_serial.c CC dfu_transport_ble.c CC dfu_single_bank.c CC ble_dfu.c CC ble_dis.c CC pstorage_raw.c CC app_timer.c CC app_scheduler.c CC app_error.c CC app_util_platform.c CC crc16.c CC hci_mem_pool.c CC hci_slip.c CC hci_transport.c CC nrf_assert.c CC pinconfig.c CC msc_uf2.c CC usb_desc.c CC usb.c CC ghostfat.c CC dcd_nrf5x.c CC tusb_fifo.c CC usbd.c CC usbd_control.c CC cdc_device.c CC msc_device.c CC tusb.c CC SEGGER_RTT.c AS gcc_startup_nrf52840.S LD feather_nrf52840_express_bootloader-0.6.2-12-g459adc9-dirty.out /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: _build/build-feather_nrf52840_express/feather_nrf52840_express_bootloader-0.6.2-12-g459adc9-dirty.out sectio n .text' will not fit in regionFLASH' /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: region FLASH overflowed with .data and user data /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: section .bootloaderConfig LMA [00000000000fd800,00000000000fd857] overlaps section .text LMA [00000000000f40 00,00000000000fd947] /usr/lib/gcc/arm-none-eabi/9.2.1/../../../arm-none-eabi/bin/ld: region `FLASH' overflowed by 336 bytes collect2: error: ld returned 1 exit status make: *** [Makefile:393: _build/build-feather_nrf52840_express/feather_nrf52840_express_bootloader-0.6.2-12-g459adc9-dirty.out] Error 1

Screenshots

No response

hathach commented 2 years ago

yes, the debug code is too large to fit into bootloader flash region.

bigbearishappy commented 2 years ago

yes, the debug code is too large to fit into bootloader flash region.

Thank you for your reply. it seems that I need to disable some function in bootloader to make the printf work fine. Is there any function can be disabled optionally?

hathach commented 1 year ago

fixed by #280