We have all heard of static libraries and dynamic libraries. Static libraries are quite familiar to everyone, especially in microcontroller development. Dynamic libraries, however, are rarely seen in the microcontroller field. Today, I would like to share a method for dynamically loading functions, which is somewhat similar to dynamic libraries. Project Address: printf("hello world!"); Introduction … Read more
Dynamic APP loading techniques for microcontrollers are similar to applications on mobile phones and computers, allowing programs to be loaded from various sources such as SD cards, NAND, NOR, eMMC, etc., into execution spaces like SRAM, SDRAM, QSPI Flash, and internal Flash. Moreover, if MPU support is available, it can isolate APPs; if an APP … Read more
Click “Read the original text” to access more VxWorks resources How to dynamically load .out files under VxWorks, the following is the actual code for reference: //Device.cpp #include "other.h" #ifdef __cplusplus extern "C" { #endif int initDevice(char *arg); #ifdef __cplusplus } #endif int initDevice(char *arg) { printf("%s\n", arg); } The generated .out file needs to … Read more