Hallo,
habe gerade auf einem NODEMCU das Blink-Beispiel geladen. Es tut was es
soll, nur ist der Speicherverbrauch enorm...
1 | /*
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2 | ESP8266 Blink by Simon Peter
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3 | Blink the blue LED on the ESP-01 module
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4 | This example code is in the public domain
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5 |
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6 | The blue LED on the ESP-01 module is connected to GPIO1
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7 | (which is also the TXD pin; so we cannot use Serial.print() at the same time)
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8 |
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9 | Note that this sketch uses LED_BUILTIN to find the pin with the internal LED
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10 | */
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11 |
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12 | void setup() {
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13 | pinMode(LED_BUILTIN, OUTPUT); // Initialize the LED_BUILTIN pin as an output
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14 | }
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15 |
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16 | // the loop function runs over and over again forever
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17 | void loop() {
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18 | digitalWrite(LED_BUILTIN, LOW); // Turn the LED on (Note that LOW is the voltage level
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19 | // but actually the LED is on; this is because
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20 | // it is acive low on the ESP-01)
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21 | delay(500); // Wait for a second
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22 | digitalWrite(LED_BUILTIN, HIGH); // Turn the LED off by making the voltage HIGH
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23 | delay(500); // Wait for two seconds (to demonstrate the active low LED)
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24 | }
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er Sketch verwendet 222201 Bytes (21%) des Programmspeicherplatzes. Das
Maximum sind 1044464 Bytes.
Globale Variablen verwenden 31576 Bytes (38%) des dynamischen Speichers,
50344 Bytes für lokale Variablen verbleiben. Das Maximum sind 81920
Bytes.
Wie schlecht ist denn der Compiler, der muss doch kapieren das da quasi
kein Code für gebraucht wird.
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