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fixed a leak

This commit is contained in:
zelll 2017-05-07 04:10:17 +08:00 committed by devsaurus
parent fb1ac33f19
commit d094944b9b
1 changed files with 7 additions and 10 deletions
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17
components/modules/i2s.c
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@ -59,17 +59,14 @@ static void i2s_event_task( task_param_t param, task_prio_t prio ) {
static void task_I2S( void *pvParameters ){
i2s_status_t* is = (i2s_status_t*)pvParameters;
i2s_event_post_type *post = NULL;
i2s_event_t event;
for (;;){
if(post == NULL) {
post = (i2s_event_post_type *)malloc( sizeof( i2s_event_post_type ) );
if( xQueueReceive( is->event_queue, &event, 3 * portTICK_PERIOD_MS ) == pdTRUE ){
i2s_event_post_type *post = (i2s_event_post_type *)malloc( sizeof( i2s_event_post_type ) );
post->status = is;
}
if( xQueueReceive( is->event_queue, &(post->event), 3 * portTICK_PERIOD_MS ) == pdTRUE ){
task_post_high( i2s_event_task_id, (task_param_t)post );
post = NULL;
memcpy(&(post->event), &event, sizeof(i2s_event_t));
task_post_high( i2s_event_task_id, (task_param_t)post );
}
}
}
@ -121,7 +118,7 @@ static int node_i2s_start( lua_State *L )
char pcName[5];
snprintf( pcName, 5, "I2S%d", i2s_id );
pcName[4] = '\0';
xTaskCreate(&task_I2S, pcName, 2048, &i2s_status[i2s_id], ESP_TASK_MAIN_PRIO + 1, &i2s_status[i2s_id].taskHandle);
xTaskCreate(task_I2S, pcName, 2048, &i2s_status[i2s_id], ESP_TASK_MAIN_PRIO + 1, &i2s_status[i2s_id].taskHandle);
return 0;
}
@ -180,7 +177,7 @@ static int node_i2s_write( lua_State *L )
data[i] = (uint8_t)luaL_checkinteger( L, -1 );
}
} else {
data = (char *) luaL_checklstring(L, 2, &bytes);
data = (char *) luaL_checklstring(L, 2, &bytes);
}
int wait_ms = luaL_optint(L, 3, 0);
size_t wrote = i2s_write_bytes(i2s_id, data, bytes, wait_ms / portTICK_RATE_MS);