It is inconvenient for embedded modules in airborne satellite communication cabine to remove the module shell,and it is difficult to upgrade STM32 application program through external emulators.In order to solve this problem,this paper proposes an online upgrade method of STM32 application software based on TMS320F28335.This method has good stability and reliability,and can realize the online upgrade of STM32 application software without disassembling the module shell.
维普
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