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Commands issued too quickly #1

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15 changes: 14 additions & 1 deletion examples/bme280_test/bme280_test.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,13 @@ THE POSSIBILITY OF SUCH DAMAGE.

#include <Wire.h>

// Running on a 48 MHz Teensy LC, I had problems with the Serial port
// not connecting and the writeMode() command not functioning properly.
// Other "high speed" devices may have similar problems.
#if defined(__arm__) && defined(TEENSYDUINO) && (defined(KINETISK) || defined(KINETISL))
#define TAKE_YOUR_TIME
#endif

// Arduino needs this to pring pretty numbers

void printFormattedFloat(float x, uint8_t precision) {
Expand Down Expand Up @@ -98,6 +105,10 @@ void setup()
{
Wire.begin();
Serial.begin(115200);
#if defined(TAKE_YOUR_TIME)
delay(1000);
#endif
Serial.println("Welcome to the BME280 MOD-1022 weather multi-sensor test sketch!");
}

// main loop
Expand Down Expand Up @@ -157,7 +168,9 @@ void loop()
BME280.writeOversamplingPressure(os16x); // pressure x16
BME280.writeOversamplingTemperature(os2x); // temperature x2
BME280.writeOversamplingHumidity(os1x); // humidity x1

#if defined(TAKE_YOUR_TIME)
delayMicroseconds(1000);
#endif
BME280.writeMode(smNormal);

while (1) {
Expand Down