rt_module dynamic library

How do I call a C function from a dynamically loaded library via rt_module?

Created at 2022-07-21 08:22:58

There is a function for dynamically loading libraries in rt-thread:
https://www.rt-thread.org/download/rttdoc_1_0_0/structrt__module.html
https://www.rt-thread.org/download/rttdoc_1_0_0/group___module.html

However when looking at rt_module function it doesn't show me a way to call a method dynamically. There is rt_module_load_sethook, but this function's signature tells me I have to know the name of the function in the library module I want to call beforehand, correct?

Please advise.

More

Follower
0
Views
573
Follow the question Answer the question Share Save Report
1 Answer
davidticker
davidticker 2022-07-28

https://www.rt-thread.io/document/site/programming-manual/dlmodule/dlmodule/

this tutorial can be of great support to you.

Liked 0 Add a reply Save Report

Write Your Answer

Log in to publish your answer.，Click here to log in.
Log in Sign up

Similar Questions

1
Rt-Thread 5.0.2 on Pico/RP2040 dynamic module not compiling

Hot Articles

1
【BSP】Port RT-Thread on ST LoRa SoC——STM32WL
2
Analysis of scatter-loading mechanism and address-independent compilation of microcomputer (3)
3
Microcontroller Scatter-loading Mechanism, Address-Independent Compilation Analysis (I)
4
My understanding of RT-Thread SPI
5
Play with GD32303E-EVAL BSP-Read GPS sensor data!
6
Analysis of scatter-loading mechanism and address-independent compilation of microcomputer (2)
7
LPC1768_Nano3_Shell Rights Management
8
Analysis of scatter-loading mechanism and address-independent compilation of microcomputer (4)
9
Micro Python with Raspberry Pi PICO
10
ESP32-C3 BSP Released

Hot Questions

1
Display Menu on SSD1306 OLED display and select options by using Buttons need to do in esp-idf.
2
I successfully run RT-Thread on Raspberry Pi PICO
3
Share Your RTOS Experience/Project with us! Let's Talk!
4
How to use the SFUD library to operate SPI Flash devices?
5
Halloween Event! What's On Your Workspace?
6
What you want to see at RT-Thread IoT OS Global Tech Conference? Let's Talk!
7
Who got the board of Raspberry Pi PICO?
8
RT-Thread Studio IDE v2.1.0 Release Adds 40+ Boards Include ST, NXP, TI, Raspberry Pi and MicroChip!
9
RT-Thread version for FH8852
10
Porting the LVGL library.

Trending Topics

Rt-Treadstudio RaspberryPiPICO STM32 IDE Rt-threadstudio Rt-Thread RT-ThreadVersion studio Build HelloRT-Thread OpenSource DIY EmbeddedSystems RP2040 TFT raspberrypi Console BSP MicroPython uf2 Let'sTalk LVGL IoT lwip wifi SPI Nano Hardware LED ChristmasEvent Fullhan threads BeginnersGuide #stm32 #timer DevBoard EmbeddedDev2021 pico TechConference #cubemx #rtstudio RT-ThreadIoTOSGlobalTechConference ethernet Embedded modbus samd21 Linux scons GUI Webinar

Questions waiting for solution

Ask
Error in file system generation
Ask
How to use Ethernet (ENC28j60) in STM32F401 BlackPill
Ask
Error in compilation
Ask
What codes should open source if YAFFS2 is used with RTT?
Ask
IoT Webinar: Power the IoT Devices.
Ask
RT-Thread Auto-Initialization Mechanism Analysis
Ask
Connect Thingspeak on RT-Thread Project!
Ask
POSIX Standard and RT-Thread Implementation
Ask
LVGL GUI on RT-Smart MicroKernel Operating System
Ask
UART client does not connect

Expert Recommendation

uLipe
uLipe
1 answer , 0 answer Solved
Alberto
Alberto
0 answer , 0 answer Solved

Create
Post

Share