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Code Issues Packages Projects Releases 10 Wiki Activity

i2c iface refactor: Resolve 559

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This commit is contained in:
soypat
2023-05-28 18:03:19 -03:00
committed by Ron Evans
parent e20c6d05f8
commit e6f82fad2e
37 changed files with 313 additions and 247 deletions
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bmp180/bmp180.go
+7 -6
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@@ -10,6 +10,7 @@ import (
"time"
"tinygo.org/x/drivers"
"tinygo.org/x/drivers/internal/legacy"
)
// OversamplingMode is the oversampling ratio of the pressure measurement.
@@ -55,7 +56,7 @@ func New(bus drivers.I2C) Device {
// It does a "who am I" request and checks the response.
func (d *Device) Connected() bool {
data := []byte{0}
d.bus.ReadRegister(uint8(d.Address), WHO_AM_I, data)
legacy.ReadRegister(d.bus, uint8(d.Address), WHO_AM_I, data)
return data[0] == CHIP_ID
}
@@ -63,7 +64,7 @@ func (d *Device) Connected() bool {
// read the calibration coefficients.
func (d *Device) Configure() {
data := make([]byte, 22)
err := d.bus.ReadRegister(uint8(d.Address), AC1_MSB, data)
err := legacy.ReadRegister(d.bus, uint8(d.Address), AC1_MSB, data)
if err != nil {
return
}
@@ -141,10 +142,10 @@ func (d *Device) ReadAltitude() (int32, error) {
// rawTemp returns the sensor's raw values of the temperature
func (d *Device) rawTemp() (int32, error) {
d.bus.WriteRegister(uint8(d.Address), REG_CTRL, []byte{CMD_TEMP})
legacy.WriteRegister(d.bus, uint8(d.Address), REG_CTRL, []byte{CMD_TEMP})
time.Sleep(5 * time.Millisecond)
data := make([]byte, 2)
err := d.bus.ReadRegister(uint8(d.Address), REG_TEMP_MSB, data)
err := legacy.ReadRegister(d.bus, uint8(d.Address), REG_TEMP_MSB, data)
if err != nil {
return 0, err
}
@@ -160,10 +161,10 @@ func (d *Device) calculateB5(rawTemp int32) int32 {
// rawPressure returns the sensor's raw values of the pressure
func (d *Device) rawPressure(mode OversamplingMode) (int32, error) {
d.bus.WriteRegister(uint8(d.Address), REG_CTRL, []byte{CMD_PRESSURE + byte(mode<<6)})
legacy.WriteRegister(d.bus, uint8(d.Address), REG_CTRL, []byte{CMD_PRESSURE + byte(mode<<6)})
time.Sleep(pauseForReading(mode))
data := make([]byte, 3)
err := d.bus.ReadRegister(uint8(d.Address), REG_PRESSURE_MSB, data)
err := legacy.ReadRegister(d.bus, uint8(d.Address), REG_PRESSURE_MSB, data)
if err != nil {
return 0, err
}