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add mutex in furi_create_deprecated (#242)

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DrZlo13 2020-11-16 20:22:28 +03:00 committed by GitHub
parent 3d6af91dd1
commit 2ba3722de2
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4 changed files with 30 additions and 3 deletions
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12
core/flipper_v2.c
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@ -1,5 +1,15 @@
#include "flipper_v2.h"
bool init_flipper_api(void) {
return gpio_api_init();
bool no_errors = true;
if(!furi_init()) {
no_errors = false;
}
if(!gpio_api_init()) {
no_errors = false;
}
return no_errors;
}

14
core/furi-deprecated.c
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@ -11,6 +11,13 @@
static FuriRecord records[MAX_RECORD_COUNT];
static size_t current_buffer_idx = 0;
osMutexId_t furi_core_mutex;
bool furi_init(void) {
furi_core_mutex = osMutexNew(NULL);
if(furi_core_mutex == NULL) return false;
return true;
}
// find record pointer by name
static FuriRecord* find_record(const char* name) {
@ -32,6 +39,11 @@ bool furi_create_deprecated(const char* name, void* value, size_t size) {
printf("[FURI] creating %s record\n", name);
#endif
// acquire mutex to prevent simultaneous write to record with same index
if(osMutexAcquire(furi_core_mutex, osWaitForever) != osOK) {
return false;
}
FuriRecord* record = find_record(name);
if(record != NULL) {
@ -69,6 +81,8 @@ bool furi_create_deprecated(const char* name, void* value, size_t size) {
current_buffer_idx++;
osMutexRelease(furi_core_mutex);
return true;
}

3
core/furi-deprecated.h
View File

@ -87,6 +87,9 @@ typedef struct {
FlipperAppLibrary libs;
} FlipperStartupApp;
// Init core
bool furi_init(void);
/*!
Simply starts application.
It call app entrypoint with param passed as argument.

4
core/furi_ac.c
View File

@ -31,12 +31,12 @@ void furiac_wait_libs(const FlipperAppLibrary* libs) {
if(app_id == INVALID_TASK_ID) {
#ifdef FURI_DEBUG
printf("[FURIAC] Invalid library name %s\n", lib_name);
printf("[FURIAC] Invalid library name %s\n", libs->name[i]);
#endif
} else {
while(!task_buffer[app_id].ready) {
#ifdef FURI_DEBUG
printf("[FURIAC] waiting for library \"%s\"\n", lib_name);
printf("[FURIAC] waiting for library \"%s\"\n", libs->name[i]);
#endif
osDelay(50);
}