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[FL-2839] Furi stream buffer (#1834)

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* Core: stream buffer
* stream buffer: API and usage
* stream buffer: documentation
* stream buffer: more documentation
* Furi: fix spelling

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
Sergey Gavrilov
2022-10-07 22:27:11 +10:00
committed by GitHub
parent d1843c0094
commit 38a82a1907
21 changed files with 403 additions and 208 deletions
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13
applications/debug/uart_echo/uart_echo.c
View File

@@ -3,7 +3,6 @@
#include <notification/notification.h>
#include <notification/notification_messages.h>
#include <gui/elements.h>
#include <stream_buffer.h>
#include <furi_hal_uart.h>
#include <furi_hal_console.h>
#include <gui/view_dispatcher.h>
@@ -20,7 +19,7 @@ typedef struct {
ViewDispatcher* view_dispatcher;
View* view;
FuriThread* worker_thread;
StreamBufferHandle_t rx_stream;
FuriStreamBuffer* rx_stream;
} UartEchoApp;
typedef struct {
@@ -92,13 +91,11 @@ static uint32_t uart_echo_exit(void* context) {
static void uart_echo_on_irq_cb(UartIrqEvent ev, uint8_t data, void* context) {
furi_assert(context);
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
UartEchoApp* app = context;
if(ev == UartIrqEventRXNE) {
xStreamBufferSendFromISR(app->rx_stream, &data, 1, &xHigherPriorityTaskWoken);
furi_stream_buffer_send(app->rx_stream, &data, 1, 0);
furi_thread_flags_set(furi_thread_get_id(app->worker_thread), WorkerEventRx);
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
}
@@ -158,7 +155,7 @@ static int32_t uart_echo_worker(void* context) {
size_t length = 0;
do {
uint8_t data[64];
length = xStreamBufferReceive(app->rx_stream, data, 64, 0);
length = furi_stream_buffer_receive(app->rx_stream, data, 64, 0);
if(length > 0) {
furi_hal_uart_tx(FuriHalUartIdUSART1, data, length);
with_view_model(
@@ -186,7 +183,7 @@ static int32_t uart_echo_worker(void* context) {
static UartEchoApp* uart_echo_app_alloc() {
UartEchoApp* app = malloc(sizeof(UartEchoApp));
app->rx_stream = xStreamBufferCreate(2048, 1);
app->rx_stream = furi_stream_buffer_alloc(2048, 1);
// Gui
app->gui = furi_record_open(RECORD_GUI);
@@ -260,7 +257,7 @@ static void uart_echo_app_free(UartEchoApp* app) {
furi_record_close(RECORD_NOTIFICATION);
app->gui = NULL;
vStreamBufferDelete(app->rx_stream);
furi_stream_buffer_free(app->rx_stream);
// Free rest
free(app);