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Furi: wrap message queue in container, prepare it for epoll. Accessor: disable expansion service on start. (#3672)
* Furi: wrap message queue in container, prepare it for epoll. Accessor: disable expansion service on start. * Furi: one allocation, smaller message queue struct, type compatibility with FreeRTOS.
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parent
f309844ee0
commit
3f04d6dd46
5 changed files with 38 additions and 15 deletions
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@ -34,12 +34,16 @@ void AccessorApp::run(void) {
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AccessorApp::AccessorApp()
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: text_store{0} {
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notification = static_cast<NotificationApp*>(furi_record_open(RECORD_NOTIFICATION));
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expansion = static_cast<Expansion*>(furi_record_open(RECORD_EXPANSION));
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onewire_host = onewire_host_alloc(&gpio_ibutton);
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expansion_disable(expansion);
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furi_hal_power_enable_otg();
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}
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AccessorApp::~AccessorApp() {
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furi_hal_power_disable_otg();
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expansion_enable(expansion);
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furi_record_close(RECORD_EXPANSION);
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furi_record_close(RECORD_NOTIFICATION);
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onewire_host_free(onewire_host);
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}
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@ -6,6 +6,7 @@
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#include "helpers/wiegand.h"
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#include <one_wire/one_wire_host.h>
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#include <notification/notification_messages.h>
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#include <expansion/expansion.h>
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class AccessorApp {
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public:
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@ -51,4 +52,5 @@ private:
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OneWireHost* onewire_host;
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NotificationApp* notification;
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Expansion* expansion;
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};
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@ -136,15 +136,17 @@ static void snake_game_render_callback(Canvas* const canvas, void* ctx) {
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furi_mutex_release(snake_state->mutex);
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}
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static void snake_game_input_callback(InputEvent* input_event, FuriMessageQueue* event_queue) {
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furi_assert(event_queue);
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static void snake_game_input_callback(InputEvent* input_event, void* context) {
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furi_assert(context);
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FuriMessageQueue* event_queue = context;
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SnakeEvent event = {.type = EventTypeKey, .input = *input_event};
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furi_message_queue_put(event_queue, &event, FuriWaitForever);
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}
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static void snake_game_update_timer_callback(FuriMessageQueue* event_queue) {
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furi_assert(event_queue);
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static void snake_game_update_timer_callback(void* context) {
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furi_assert(context);
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FuriMessageQueue* event_queue = context;
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SnakeEvent event = {.type = EventTypeTick};
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furi_message_queue_put(event_queue, &event, 0);
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@ -5,13 +5,30 @@
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#include <FreeRTOS.h>
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#include <queue.h>
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struct FuriMessageQueue {
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// !!! Semi-Opaque type inheritance, Very Fragile, DO NOT MOVE !!!
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StaticQueue_t container;
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// !!! Data buffer, must be last in the structure, DO NOT MOVE !!!
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uint8_t buffer[];
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};
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FuriMessageQueue* furi_message_queue_alloc(uint32_t msg_count, uint32_t msg_size) {
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furi_check((furi_kernel_is_irq_or_masked() == 0U) && (msg_count > 0U) && (msg_size > 0U));
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QueueHandle_t handle = xQueueCreate(msg_count, msg_size);
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furi_check(handle);
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FuriMessageQueue* instance = malloc(sizeof(FuriMessageQueue) + msg_count * msg_size);
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return ((FuriMessageQueue*)handle);
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// 3 things happens here:
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// - create queue
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// - check results
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// - ensure that queue container is first in the FuriMessageQueue structure
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//
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// As a bonus it guarantees that FuriMessageQueue* can be casted into StaticQueue_t* or QueueHandle_t.
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furi_check(
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xQueueCreateStatic(msg_count, msg_size, instance->buffer, &instance->container) ==
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(void*)instance);
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return instance;
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}
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void furi_message_queue_free(FuriMessageQueue* instance) {
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@ -19,6 +36,7 @@ void furi_message_queue_free(FuriMessageQueue* instance) {
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furi_check(instance);
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vQueueDelete((QueueHandle_t)instance);
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free(instance);
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}
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FuriStatus
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@ -102,11 +120,10 @@ FuriStatus furi_message_queue_get(FuriMessageQueue* instance, void* msg_ptr, uin
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uint32_t furi_message_queue_get_capacity(FuriMessageQueue* instance) {
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furi_check(instance);
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StaticQueue_t* mq = (StaticQueue_t*)instance;
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uint32_t capacity;
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/* capacity = pxQueue->uxLength */
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capacity = mq->uxDummy4[1];
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capacity = instance->container.uxDummy4[1];
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/* Return maximum number of messages */
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return (capacity);
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@ -115,11 +132,10 @@ uint32_t furi_message_queue_get_capacity(FuriMessageQueue* instance) {
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uint32_t furi_message_queue_get_message_size(FuriMessageQueue* instance) {
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furi_check(instance);
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StaticQueue_t* mq = (StaticQueue_t*)instance;
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uint32_t size;
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/* size = pxQueue->uxItemSize */
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size = mq->uxDummy4[2];
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size = instance->container.uxDummy4[2];
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/* Return maximum message size */
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return (size);
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@ -144,7 +160,6 @@ uint32_t furi_message_queue_get_count(FuriMessageQueue* instance) {
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uint32_t furi_message_queue_get_space(FuriMessageQueue* instance) {
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furi_check(instance);
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StaticQueue_t* mq = (StaticQueue_t*)instance;
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uint32_t space;
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uint32_t isrm;
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@ -152,11 +167,11 @@ uint32_t furi_message_queue_get_space(FuriMessageQueue* instance) {
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isrm = taskENTER_CRITICAL_FROM_ISR();
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/* space = pxQueue->uxLength - pxQueue->uxMessagesWaiting; */
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space = mq->uxDummy4[1] - mq->uxDummy4[0];
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space = instance->container.uxDummy4[1] - instance->container.uxDummy4[0];
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taskEXIT_CRITICAL_FROM_ISR(isrm);
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} else {
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space = (uint32_t)uxQueueSpacesAvailable((QueueHandle_t)mq);
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space = (uint32_t)uxQueueSpacesAvailable((QueueHandle_t)instance);
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}
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/* Return number of available slots */
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@ -10,7 +10,7 @@
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extern "C" {
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#endif
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typedef void FuriMessageQueue;
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typedef struct FuriMessageQueue FuriMessageQueue;
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/** Allocate furi message queue
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*
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