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Add edge case checks

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This commit is contained in:
Georgii Surkov 2024-02-06 16:02:46 +03:00
parent 2f0adf73c7
commit 6846e808cf
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GPG Key ID: 44A24455F6ADB5E7
1 changed files with 10 additions and 7 deletions
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17
applications/services/expansion/expansion.c
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@ -164,13 +164,16 @@ static void expansion_control_handler_module_connected(
static void expansion_control_handler_module_disconnected(
Expansion* instance,
const ExpansionMessageData* data) {
furi_check(instance->state == ExpansionStateRunning);
UNUSED(data);
instance->state = ExpansionStateEnabled;
expansion_worker_free(instance->worker);
furi_hal_serial_control_set_expansion_callback(
instance->serial_id, expansion_detect_callback, instance);
// This condition should be always true, but in some rare edge cases
// it is possible to change the settings while the module was being
// disconnected, hence the additional check.
if(instance->state == ExpansionStateRunning) {
instance->state = ExpansionStateEnabled;
expansion_worker_free(instance->worker);
furi_hal_serial_control_set_expansion_callback(
instance->serial_id, expansion_detect_callback, instance);
}
}
typedef void (*ExpansionControlHandler)(Expansion*, const ExpansionMessageData*);
@ -220,8 +223,8 @@ void expansion_on_system_start(void* arg) {
Expansion* instance = expansion_alloc();
furi_record_create(RECORD_EXPANSION, instance);
furi_thread_start(instance->thread);
expansion_enable(instance);
}