is it possible to store a file in bundled format in one app and read the same file through another app if the apps are connected over IPC?

You can see here Type Support - Syntax - Legato Docs Pre-defined Types: | legato™ is an open source Linux-based embedded platform designed to simplify connected IoT application development I can see there is “file" type

It is not working for me my function is mentioned in App1.c static void ReadFileFromSecStore(const char* secStoreKey) { uint8_t buf\[MAX_FILE_SIZE\]; size_t len = sizeof(buf); le_result_t res = le_secStore_Read(secStoreKey, buf, &len); if (res == LE_OK) { LE_INFO("Successfully read …

Does this help to pass an array? [image] In legato 19.02 api is not supporting more than 2 string how about making the API file like this? STRUCT ARRAY123 { string Array1[10]; int32 port1; string Array2[10]; int32 port2; string Array3[10]; int32 port3; strin…

I included this in system.api STRUCT ARRAY123 { string Array1[10]; int32 port1; string Array2[10]; int32 port2; string Array3[10]; int32 port3; string Array4[10]; int32 port4; string Array5[10]; int32 port5; }; FUNCTION arraySend ( ARRAY123 asd IN ); and also renamed my function in…

How about this for client to server communication? [image] Returning STRUCT from .api Legato Application Framework I have written a sample application for you, it is not returning the STRUCT, but it can return the required value in the parameter. IPC_step1_ap…

IPC communication between different apps

Legato Application Framework

jyijyi February 4, 2026, 2:44pm 4

Does this help to pass an array?

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IPC communication between different apps

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