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esp32_Adafruit_BusIO
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remove some warnings

This commit is contained in:
ladyada 2021-06-30 17:15:13 -04:00
parent be51ea62c6
commit f1da832667
2 changed files with 5 additions and 5 deletions
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4
examples/i2corspi_register/i2corspi_register.ino
View File

@ -28,11 +28,11 @@ void setup() {
}
Adafruit_BusIO_Register id_reg = Adafruit_BusIO_Register(i2c_dev, spi_dev, ADDRBIT8_HIGH_TOREAD, 0x0F);
uint8_t id;
uint8_t id=0;
id_reg.read(&id);
Serial.print("ID register = 0x"); Serial.println(id, HEX);
}
void loop() {
}
}

6
examples/spi_registers/spi_registers.ino
View File

@ -15,12 +15,12 @@ void setup() {
}
Adafruit_BusIO_Register id_reg = Adafruit_BusIO_Register(&spi_dev, 0x0F, ADDRBIT8_HIGH_TOREAD);
uint8_t id;
uint8_t id = 0;
id_reg.read(&id);
Serial.print("ID register = 0x"); Serial.println(id, HEX);
Adafruit_BusIO_Register thresh_reg = Adafruit_BusIO_Register(&spi_dev, 0x0C, ADDRBIT8_HIGH_TOREAD, 2, LSBFIRST);
uint16_t thresh;
uint16_t thresh = 0;
thresh_reg.read(&thresh);
Serial.print("Initial threshold register = 0x"); Serial.println(thresh, HEX);
@ -31,4 +31,4 @@ void setup() {
void loop() {
}
}