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lab3-2-4_working_with_c

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This commit is contained in:
antopoid 2022-09-09 14:10:01 +02:00
parent b3f0a69fb5
commit fc803713dd
1 changed files with 15 additions and 11 deletions
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26
part1_iot_framework/lab3-2-2_working_with_c/main/main.c
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@ -45,6 +45,8 @@ typedef struct SensorSetStruct
{
Sensor temperature;
Sensor pressure;
void (* Update)(struct SensorSetStruct *sensorSet);
void (* Display)(struct SensorSetStruct *sensorSet);
} SensorSet;
/**
@ -53,7 +55,6 @@ typedef struct SensorSetStruct
* @param sensorSet
*/
void defaultUpdateSensorValues(struct SensorSetStruct *sensorSet) {
int random = abs(esp_random());
sensorSet->temperature.value.f = (random % 400) / 10;
random = abs(esp_random());
@ -75,10 +76,9 @@ void defaultPrintSensorValues(struct SensorSetStruct *sensorSet) {
*
* @param sensorSet
*/
void updateAndDisplaySensorValues(struct SensorSetStruct *sensorSet, void function()) {
function(sensorSet);
function(sensorSet);
void updateAndDisplaySensorValues(struct SensorSetStruct *sensorSet) {
sensorSet->Update(sensorSet);
sensorSet->Display(sensorSet);
}
@ -89,11 +89,13 @@ void updateAndDisplaySensorValues(struct SensorSetStruct *sensorSet, void functi
void app_main(void) {
/* TODO:
Declare and init sensorSet variable (structure is SensorSetStruct)
Tip: Use designated initializer
*/
struct SensorSetStruct houlou = {
static struct SensorSetStruct houlou = {
.temperature=
{
.name="TEMP",
@ -105,18 +107,20 @@ void app_main(void) {
.name="PRES",
.type=INT,
.value={.i=0}
}
},
.Update= defaultUpdateSensorValues,
.Display= defaultPrintSensorValues
};
while (1) {
// Wait for 1 sec.
usleep(1000000);
updateAndDisplaySensorValues(&houlou,defaultPrintSensorValues);
printf ("\n%d\n", sizeof (int));
updateAndDisplaySensorValues(&houlou);
/*printf ("\n%d\n", sizeof (int));
printf ("\n%d\n", sizeof (float));
printf ("\n%d\n", sizeof (double));
printf ("\n%d\n", sizeof (union SensorValueUnion));
printf ("\n%d\n", sizeof (union SensorValueUnion));*/
}
}