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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 temperature;
Sensor pressure; Sensor pressure;
void (* Update)(struct SensorSetStruct *sensorSet);
void (* Display)(struct SensorSetStruct *sensorSet);
} SensorSet; } SensorSet;
/** /**
@ -53,7 +55,6 @@ typedef struct SensorSetStruct
* @param sensorSet * @param sensorSet
*/ */
void defaultUpdateSensorValues(struct SensorSetStruct *sensorSet) { void defaultUpdateSensorValues(struct SensorSetStruct *sensorSet) {
int random = abs(esp_random()); int random = abs(esp_random());
sensorSet->temperature.value.f = (random % 400) / 10; sensorSet->temperature.value.f = (random % 400) / 10;
random = abs(esp_random()); random = abs(esp_random());
@ -75,10 +76,9 @@ void defaultPrintSensorValues(struct SensorSetStruct *sensorSet) {
* *
* @param sensorSet * @param sensorSet
*/ */
void updateAndDisplaySensorValues(struct SensorSetStruct *sensorSet, void function()) { void updateAndDisplaySensorValues(struct SensorSetStruct *sensorSet) {
sensorSet->Update(sensorSet);
function(sensorSet); sensorSet->Display(sensorSet);
function(sensorSet);
} }
@ -89,11 +89,13 @@ void updateAndDisplaySensorValues(struct SensorSetStruct *sensorSet, void functi
void app_main(void) { void app_main(void) {
/* TODO: /* TODO:
Declare and init sensorSet variable (structure is SensorSetStruct) Declare and init sensorSet variable (structure is SensorSetStruct)
Tip: Use designated initializer Tip: Use designated initializer
*/ */
struct SensorSetStruct houlou = { static struct SensorSetStruct houlou = {
.temperature= .temperature=
{ {
.name="TEMP", .name="TEMP",
@ -105,18 +107,20 @@ void app_main(void) {
.name="PRES", .name="PRES",
.type=INT, .type=INT,
.value={.i=0} .value={.i=0}
} },
.Update= defaultUpdateSensorValues,
.Display= defaultPrintSensorValues
}; };
while (1) { while (1) {
// Wait for 1 sec. // Wait for 1 sec.
usleep(1000000); usleep(1000000);
updateAndDisplaySensorValues(&houlou,defaultPrintSensorValues); updateAndDisplaySensorValues(&houlou);
printf ("\n%d\n", sizeof (int));
/*printf ("\n%d\n", sizeof (int));
printf ("\n%d\n", sizeof (float)); printf ("\n%d\n", sizeof (float));
printf ("\n%d\n", sizeof (double)); printf ("\n%d\n", sizeof (double));
printf ("\n%d\n", sizeof (union SensorValueUnion)); printf ("\n%d\n", sizeof (union SensorValueUnion));*/
} }
} }