How to add precompiled library to a SDK Segger embedded studio V5.60

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Fb62 — Sat, 02 Oct 2021 12:15:27 GMT

HI Vidar,

I solved the error.

They were variables outside the library.

Thanks again for your help.

Best Regards

Fausto

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Fb62 — Thu, 30 Sep 2021 15:36:46 GMT

Hi Vidar

I found this solution for cmake, but now I have errors that, I think, shouldn't be there, it doesn't find functions that are internal to the library.

Thanks for your help.

This is my CMakeLists.txt

# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.20.0)

set(LIB_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib)

find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})

project(SB_WatchTFT_P8_R1-2)

FILE(GLOB app_sources src/*.c)

target_sources(app PRIVATE ${app_sources})

zephyr_library_include_directories(${ZEPHYR_BASE}/samples/bluetooth)

add_library(heart_lib STATIC IMPORTED GLOBAL)

set_target_properties(heart_lib PROPERTIES IMPORTED_LOCATION ${LIB_DIR}/libheart.a)

target_link_libraries(app PUBLIC heart_lib)

These are the errors that now are displayed to me

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Vidar Berg — Thu, 30 Sep 2021 13:10:34 GMT

Hi Fausto,

Looks good, thanks. It seems to include the "missing" functions. Would you be able to share your project here or in a private ticket so I can give it a try?

Best regards,

Vidar

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Fb62 — Wed, 29 Sep 2021 13:12:03 GMT

HI Vidar

I get these result:

C:\Users\PCF\ncs\v1.6.0\toolchain\opt\bin>arm-none-eabi-nm C:\Users\PCF\ncs\v1.6.0\zephyr\samples\bluetooth\SB_WatchTFT_P8_R1-2\MyLib\libheart.a

hrs3300_alg_dynamic.o:
U __aeabi_d2uiz
U __aeabi_i2d
00000000 N __ARM_grp..debug_abbrev.group.2_Am0000_lbphKItke$2_000000
00000000 N __ARM_grp..debug_info$hrs3300.h$.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp..debug_info$hrs3300_alg.h$.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp..debug_info$hrs3300_alg_dynamic.c$.2_gY4000_yMA4CEBAOq9_T00000
00000000 N __ARM_grp..debug_info$hrs3300_alg_para.h$.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp..debug_info$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_info$stdbool.h$.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp..debug_info$stdint.h$.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp..debug_info$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp..debug_info$stdlib.h$.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp..debug_line$hrs3300.h$.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp..debug_line$hrs3300_alg.h$.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp..debug_line$hrs3300_alg_dynamic.c$.2_gY4000_yMA4CEBAOq9_T00000
00000000 N __ARM_grp..debug_line$hrs3300_alg_para.h$.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp..debug_line$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_line$stdbool.h$.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp..debug_line$stdint.h$.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp..debug_line$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp..debug_line$stdlib.h$.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp..debug_macinfo$hrs3300.h$.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp..debug_macinfo$hrs3300_alg.h$.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp..debug_macinfo$hrs3300_alg_dynamic.c$.2_gY4000_yMA4CEBAOq9_T00000
00000000 N __ARM_grp..debug_macinfo$hrs3300_alg_para.h$.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp..debug_macinfo$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_macinfo$stdbool.h$.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp..debug_macinfo$stdint.h$.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp..debug_macinfo$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp..debug_macinfo$stdlib.h$.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp..debug_pubnames$hrs3300_alg_dynamic.c$.2_gY4000_yMA4CEBAOq9_T00000
00000000 N __ARM_grp..debug_pubnames$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_pubnames$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp.hrs3300.h.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp.hrs3300_alg.h.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp.hrs3300_alg_dynamic.c.2_gY4000_yMA4CEBAOq9_T00000
00000000 N __ARM_grp.hrs3300_alg_para.h.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp.math.h.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp.stdbool.h.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp.stdint.h.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp.stdio.h.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp.stdlib.h.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp_.debug_frame$20
00000000 N __ARM_grp_.debug_frame$27
00000000 N __ARM_grp_.debug_frame$34
00000000 N __ARM_grp_.debug_frame$41
00000000 N __ARM_grp_.debug_frame$48
00000000 N __ARM_grp_.debug_frame$55
00000000 N __ARM_grp_.debug_frame$62
00000000 N __ARM_grp_.debug_frame$69
00000000 N __ARM_grp_.debug_frame$76
00000000 N __ARM_grp_.debug_frame$83
00000000 N __ARM_grp_.debug_info$16
00000000 N __ARM_grp_.debug_info$2
00000000 N __ARM_grp_.debug_info$23
00000000 N __ARM_grp_.debug_info$30
00000000 N __ARM_grp_.debug_info$37
00000000 N __ARM_grp_.debug_info$44
00000000 N __ARM_grp_.debug_info$51
00000000 N __ARM_grp_.debug_info$58
00000000 N __ARM_grp_.debug_info$65
00000000 N __ARM_grp_.debug_info$72
00000000 N __ARM_grp_.debug_info$79
00000000 N __ARM_grp_.debug_info$9
00000000 N __ARM_grp_.debug_line$1
00000000 N __ARM_grp_.debug_line$15
00000000 N __ARM_grp_.debug_line$22
00000000 N __ARM_grp_.debug_line$29
00000000 N __ARM_grp_.debug_line$36
00000000 N __ARM_grp_.debug_line$43
00000000 N __ARM_grp_.debug_line$50
00000000 N __ARM_grp_.debug_line$57
00000000 N __ARM_grp_.debug_line$64
00000000 N __ARM_grp_.debug_line$71
00000000 N __ARM_grp_.debug_line$78
00000000 N __ARM_grp_.debug_loc$19
00000000 N __ARM_grp_.debug_loc$26
00000000 N __ARM_grp_.debug_loc$33
00000000 N __ARM_grp_.debug_loc$40
00000000 N __ARM_grp_.debug_loc$47
00000000 N __ARM_grp_.debug_loc$54
00000000 N __ARM_grp_.debug_loc$61
00000000 N __ARM_grp_.debug_loc$68
00000000 N __ARM_grp_.debug_loc$75
00000000 N __ARM_grp_.debug_loc$82
00000000 N __ARM_grp_.debug_macinfo$4
00000000 N __ARM_grp_.debug_pubnames$10
00000000 N __ARM_grp_.debug_pubnames$17
00000000 N __ARM_grp_.debug_pubnames$24
00000000 N __ARM_grp_.debug_pubnames$31
00000000 N __ARM_grp_.debug_pubnames$38
00000000 N __ARM_grp_.debug_pubnames$45
00000000 N __ARM_grp_.debug_pubnames$52
00000000 N __ARM_grp_.debug_pubnames$59
00000000 N __ARM_grp_.debug_pubnames$66
00000000 N __ARM_grp_.debug_pubnames$73
00000000 N __ARM_grp_.debug_pubnames$80
U __hardfp_sqrt
00000000 b _alg_data
00000001 d agc_status
00000004 d alg_data
000013d8 b alg_results
00000000 d alg_status
00000000 a BuildAttributes$$THM_ISAv4$E$P$D$K$B$S$7EM$VFPi3$EXTD16$VFPS$VFMA$PE$A:L22UL41UL21$X:L11$S22US41US21$IEEE1$IW$USESV6$~STKCKD$USESV7$~SHL$OSPACE$EBA8$REQ8$PRES8$EABIv2
U hrs3300_accurate_first_shot
00000000 T Hrs3300_agc
U hrs3300_agc_init_stage
00000000 T Hrs3300_alg_close
00000000 T Hrs3300_alg_get_hr_internal
00000000 T Hrs3300_alg_get_hrm_iir_data
00000000 T Hrs3300_alg_get_results
00000000 T Hrs3300_alg_open
00000000 T Hrs3300_alg_send_data
U Hrs3300_chip_disable
U Hrs3300_chip_enable
00000000 T Hrs3300_hlow_power
00000000 T Hrs3300_low_power
00000000 T Hrs3300_normal_power
U hrs3300_up_factor
U hrs3300_up_shift
U Hrs3300_write_reg
00000008 d iir_data_out
w Lib$$Request$$armlib
U rand
U reg_0x7f
U reg_0x80
U reg_0x81
U reg_0x82
00000000 R sin_table

hrs3300_alg_bp.o:
00000000 N __ARM_grp..debug_abbrev.group.2_Am0000_lbphKItke$2_000000
00000000 N __ARM_grp..debug_info$hrs3300.h$.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp..debug_info$hrs3300_alg.h$.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp..debug_info$hrs3300_alg_bp.c$.2__S4000_59F55vUkMM0_T00000
00000000 N __ARM_grp..debug_info$hrs3300_alg_para.h$.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp..debug_info$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_info$stdbool.h$.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp..debug_info$stdint.h$.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp..debug_info$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp..debug_info$stdlib.h$.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp..debug_line$hrs3300.h$.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp..debug_line$hrs3300_alg.h$.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp..debug_line$hrs3300_alg_bp.c$.2__S4000_59F55vUkMM0_T00000
00000000 N __ARM_grp..debug_line$hrs3300_alg_para.h$.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp..debug_line$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_line$stdbool.h$.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp..debug_line$stdint.h$.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp..debug_line$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp..debug_line$stdlib.h$.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp..debug_macinfo$hrs3300.h$.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp..debug_macinfo$hrs3300_alg.h$.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp..debug_macinfo$hrs3300_alg_bp.c$.2__S4000_59F55vUkMM0_T00000
00000000 N __ARM_grp..debug_macinfo$hrs3300_alg_para.h$.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp..debug_macinfo$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_macinfo$stdbool.h$.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp..debug_macinfo$stdint.h$.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp..debug_macinfo$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp..debug_macinfo$stdlib.h$.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp..debug_pubnames$hrs3300_alg_bp.c$.2__S4000_59F55vUkMM0_T00000
00000000 N __ARM_grp..debug_pubnames$math.h$.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp..debug_pubnames$stdio.h$.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp.hrs3300.h.2_kj1000_Cv5Eeo9SaPe_d00000
00000000 N __ARM_grp.hrs3300_alg.h.2_wn1000_LtMwJ7p2pL8_300000
00000000 N __ARM_grp.hrs3300_alg_bp.c.2__S4000_59F55vUkMM0_T00000
00000000 N __ARM_grp.hrs3300_alg_para.h.2_sE1000_PDOF5YAnhw6_300000
00000000 N __ARM_grp.math.h.2_zx3000_gdylXt3eVHa_700000
00000000 N __ARM_grp.stdbool.h.2_Au0000_PW2pDSlH5af_300000
00000000 N __ARM_grp.stdint.h.2_My1000_JEEZdU6hK_d_300000
00000000 N __ARM_grp.stdio.h.2_8s1000__Bz0yMgukE9_700000
00000000 N __ARM_grp.stdlib.h.2_wU0000_S7V2e4FJTF1_300000
00000000 N __ARM_grp_.debug_frame$20
00000000 N __ARM_grp_.debug_frame$27
00000000 N __ARM_grp_.debug_frame$34
00000000 N __ARM_grp_.debug_frame$41
00000000 N __ARM_grp_.debug_frame$48
00000000 N __ARM_grp_.debug_frame$55
00000000 N __ARM_grp_.debug_frame$62
00000000 N __ARM_grp_.debug_frame$69
00000000 N __ARM_grp_.debug_info$16
00000000 N __ARM_grp_.debug_info$2
00000000 N __ARM_grp_.debug_info$23
00000000 N __ARM_grp_.debug_info$30
00000000 N __ARM_grp_.debug_info$37
00000000 N __ARM_grp_.debug_info$44
00000000 N __ARM_grp_.debug_info$51
00000000 N __ARM_grp_.debug_info$58
00000000 N __ARM_grp_.debug_info$65
00000000 N __ARM_grp_.debug_info$9
00000000 N __ARM_grp_.debug_line$1
00000000 N __ARM_grp_.debug_line$15
00000000 N __ARM_grp_.debug_line$22
00000000 N __ARM_grp_.debug_line$29
00000000 N __ARM_grp_.debug_line$36
00000000 N __ARM_grp_.debug_line$43
00000000 N __ARM_grp_.debug_line$50
00000000 N __ARM_grp_.debug_line$57
00000000 N __ARM_grp_.debug_line$64
00000000 N __ARM_grp_.debug_loc$19
00000000 N __ARM_grp_.debug_loc$26
00000000 N __ARM_grp_.debug_loc$33
00000000 N __ARM_grp_.debug_loc$40
00000000 N __ARM_grp_.debug_loc$47
00000000 N __ARM_grp_.debug_loc$54
00000000 N __ARM_grp_.debug_loc$61
00000000 N __ARM_grp_.debug_loc$68
00000000 N __ARM_grp_.debug_macinfo$4
00000000 N __ARM_grp_.debug_pubnames$10
00000000 N __ARM_grp_.debug_pubnames$17
00000000 N __ARM_grp_.debug_pubnames$24
00000000 N __ARM_grp_.debug_pubnames$31
00000000 N __ARM_grp_.debug_pubnames$38
00000000 N __ARM_grp_.debug_pubnames$45
00000000 N __ARM_grp_.debug_pubnames$52
00000000 N __ARM_grp_.debug_pubnames$59
00000000 N __ARM_grp_.debug_pubnames$66
00000000 b _bp_alg_data
0000054c B alg_bp_results
00000008 d body_sign
00000004 d bp_alg_data
00000000 d bp_alg_status
00000000 a BuildAttributes$$THM_ISAv4$E$P$D$K$B$S$7EM$VFPi3$EXTD16$VFPS$VFMA$PE$A:L22UL41UL21$X:L11$S22US41US21$IEEE1$IW$USESV6$~STKCKD$USESV7$~SHL$OSPACE$EBA8$REQ8$PRES8$EABIv2
00000000 T Hrs3300_alg_get_bp_results
U hrs3300_AMP_LTH
00000000 T Hrs3300_bp_age_fn
00000000 T Hrs3300_bp_alg_open
00000000 T Hrs3300_bp_alg_send_data
00000000 T Hrs3300_bp_con_notouch
00000000 T Hrs3300_bp_low_power
00000000 T Hrs3300_bp_normal_power
U hrs3300_bp_power_grade
U hrs3300_bp_timeout_grade
U Hrs3300_read_reg
00000000 T Hrs3300_set_exinf
U Hrs3300_write_reg
w Lib$$Request$$armlib
U rand
U reg_0x7f
U reg_0x80
U reg_0x81
U reg_0x82

C:\Users\PCF\ncs\v1.6.0\toolchain\opt\bin>

Is Good?

Thanks

Fausto

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Vidar Berg — Wed, 29 Sep 2021 13:02:44 GMT

Hi Fausto,

Can you run arm-none-eabi-nm on the library to verify that it includes all the functions the linker claims are missing?

> arm-none-eabi-nm libheart.a

Best regards,

Vidar

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Fb62 — Wed, 29 Sep 2021 12:48:00 GMT

Hi Vidar.

For simplicity I put the libheart.a library in the source folder.

I have edited the CMakeLists.txt file, as below but I still get the same error. what is wrong.

# SPDX-License-Identifier: Apache-2.0

cmake_minimum_required(VERSION 3.13.1)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(scan_adv)

FILE(GLOB app_sources src/*.c)
target_sources(app PRIVATE ${app_sources})

zephyr_library_include_directories(${ZEPHYR_BASE}/samples/bluetooth)

set_target_properties(mylib_lib PROPERTIES IMPORTED_LOCATION ${C:/Users/PCF/ncs/v1.6.0/zephyr/samples/bluetooth/SB_WatchTFT_P8_R1-2/src}/libheart.a)

set_target_properties(mylib_lib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${C:/Users/PCF/ncs/v1.6.0/zephyr/samples/bluetooth/SB_WatchTFT_P8_R1-2/src})

target_link_libraries(app PUBLIC mylib_lib)

list(APPEND mcuboot_OVERLAY_CONFIG
"${CMAKE_CURRENT_SOURCE_DIR}/child_image/mcuboot.conf"
)

No example is displayed at the example link.

Thanks

Fausto

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Vidar Berg — Wed, 29 Sep 2021 11:42:17 GMT

Hi Fausto,

Sorry, I assumed you were using the nRF5 SDK, and not the nRF connect SDK (NCS). With NCS, you have to add the library to your project's cmakelist.txt file as demonstrated by this sample: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.7.0/zephyr/samples/application_development/external_lib/README.html

set_target_properties(mylib_lib PROPERTIES IMPORTED_LOCATION             ${MYLIB_LIB_DIR}/libmylib.a)
set_target_properties(mylib_lib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${MYLIB_INCLUDE_DIR})

target_link_libraries(app PUBLIC mylib_lib)

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Fb62 — Tue, 28 Sep 2021 13:43:37 GMT

Hi Vidar

I would like to understand which menu item should I select to insert the precompiled library.

I tried with Project-> add existing file, but it inserts the library under zephyr / zephyr.elf and when linking it does not find the functions contained in the library.

When I compile I have 4 errors, the library is libheart.a

Best regards

Fausto

RE: How to add precompiled library to a SDK Segger embedded studio V5.60

Vidar Berg — Tue, 28 Sep 2021 11:08:54 GMT

Hi,

This should be fairly straigt forward to do as long as you have a compatible library. Have you tried to add the llibrary to your project? We have some SDK examples which include third-party libraries that you can use as a reference. The ble_app_hrs example for instance:

Best regards,

Vidar