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Internal function sht3x_callback_task renamed

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Gunar Schorcht 2017-09-28 08:45:53 +02:00 committed by GitHub
parent 1cb8066165
commit e6ff0047d5
2 changed files with 16 additions and 15 deletions
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29
extras/sht3x/sht3x.c
View file

@ -48,7 +48,7 @@
#include "espressif/esp_common.h" #include "espressif/esp_common.h"
#include "espressif/sdk_private.h" #include "espressif/sdk_private.h"
#define SHT3x_CB_TASK_PRIORITY 9 #define SHT3x_BG_TASK_PRIORITY 9
#define SHT3x_STATUS_CMD 0xF32D #define SHT3x_STATUS_CMD 0xF32D
#define SHT3x_CLEAR_STATUS_CMD 0x3041 #define SHT3x_CLEAR_STATUS_CMD 0x3041
@ -178,7 +178,7 @@ static void sht3x_compute_values (uint8_t id, uint8_t* data)
} }
static void sht3x_callback_task (void *pvParameters) static void sht3x_background_task (void *pvParameters)
{ {
uint8_t data[6]; uint8_t data[6];
uint32_t sensor = (uint32_t)pvParameters; uint32_t sensor = (uint32_t)pvParameters;
@ -187,7 +187,8 @@ static void sht3x_callback_task (void *pvParameters)
{ {
// debug("%.3f Sensor %d: %s", (double)sdk_system_get_time()*1e-3, sensor, __FUNCTION__); // debug("%.3f Sensor %d: %s", (double)sdk_system_get_time()*1e-3, sensor, __FUNCTION__);
if (sht3x_send_command(sensor, SHT3x_MEASURE_ONE_SHOT_CMD)) if (sht3x_valid_sensor(sensor, __FUNCTION__) &&
sht3x_send_command(sensor, SHT3x_MEASURE_ONE_SHOT_CMD))
{ {
vTaskDelay (20 / portTICK_PERIOD_MS); vTaskDelay (20 / portTICK_PERIOD_MS);
@ -213,7 +214,7 @@ static void sht3x_callback_task (void *pvParameters)
} }
else else
{ {
debug("Called from %s", __FUNCTION__); debug("Called from %s", __FUNCTION__);
vTaskDelay(sht3x_sensors[sensor].period / portTICK_PERIOD_MS); vTaskDelay(sht3x_sensors[sensor].period / portTICK_PERIOD_MS);
} }
@ -233,7 +234,7 @@ bool sht3x_init()
uint32_t sht3x_create_sensor(uint8_t bus, uint8_t addr) uint32_t sht3x_create_sensor(uint8_t bus, uint8_t addr)
{ {
static uint32_t id; static uint32_t id;
static char cb_task_name[20]; static char bg_task_name[20];
// search for first free sensor data structure // search for first free sensor data structure
for (id=0; id < SHT3x_MAX_SENSORS; id++) for (id=0; id < SHT3x_MAX_SENSORS; id++)
@ -258,7 +259,7 @@ uint32_t sht3x_create_sensor(uint8_t bus, uint8_t addr)
sht3x_sensors[id].average_first_measurement = true; sht3x_sensors[id].average_first_measurement = true;
sht3x_sensors[id].average_weight = 0.2; sht3x_sensors[id].average_weight = 0.2;
sht3x_sensors[id].cb_function = NULL; sht3x_sensors[id].cb_function = NULL;
sht3x_sensors[id].cb_task = NULL; sht3x_sensors[id].bg_task = NULL;
// check whether sensor is available // check whether sensor is available
if (!sht3x_is_available(id)) if (!sht3x_is_available(id))
@ -271,14 +272,14 @@ uint32_t sht3x_create_sensor(uint8_t bus, uint8_t addr)
return -1; return -1;
} }
snprintf (cb_task_name, 20, "sht3x_cb_task_%d", id); snprintf (bg_task_name, 20, "sht3x_bg_task_%d", id);
if (xTaskCreate (sht3x_callback_task, cb_task_name, 256, (void*)id, if (xTaskCreate (sht3x_background_task, bg_task_name, 256, (void*)id,
SHT3x_CB_TASK_PRIORITY, SHT3x_BG_TASK_PRIORITY,
&sht3x_sensors[id].cb_task) != pdPASS) &sht3x_sensors[id].bg_task) != pdPASS)
{ {
vTaskDelete(sht3x_sensors[id].cb_task); vTaskDelete(sht3x_sensors[id].bg_task);
printf("%s: Could not create task %s\n", __FUNCTION__, cb_task_name); printf("%s: Could not create task %s\n", __FUNCTION__, bg_task_name);
return false; return false;
} }
@ -295,8 +296,8 @@ bool sht3x_delete_sensor(uint32_t sensor)
sht3x_sensors[sensor].active = false; sht3x_sensors[sensor].active = false;
if (sht3x_sensors[sensor].cb_task) if (sht3x_sensors[sensor].bg_task)
vTaskDelete(sht3x_sensors[sensor].cb_task); vTaskDelete(sht3x_sensors[sensor].bg_task);
return true; return true;
} }

2
extras/sht3x/sht3x.h
View file

@ -94,7 +94,7 @@ typedef struct {
float average_weight; float average_weight;
sht3x_cb_function_t cb_function; sht3x_cb_function_t cb_function;
TaskHandle_t cb_task; TaskHandle_t bg_task;
} sht3x_sensor_t; } sht3x_sensor_t;