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i2c iface refactor: Resolve 559

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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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bme280/bme280.go
+12 -11
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@@ -10,6 +10,7 @@ import (
"time"
"tinygo.org/x/drivers"
"tinygo.org/x/drivers/internal/legacy"
)
// calibrationCoefficients reads at startup and stores the calibration coefficients
@@ -98,19 +99,19 @@ func (d *Device) ConfigureWithSettings(config Config) {
}
var data [24]byte
err := d.bus.ReadRegister(uint8(d.Address), REG_CALIBRATION, data[:])
err := legacy.ReadRegister(d.bus, uint8(d.Address), REG_CALIBRATION, data[:])
if err != nil {
return
}
var h1 [1]byte
err = d.bus.ReadRegister(uint8(d.Address), REG_CALIBRATION_H1, h1[:])
err = legacy.ReadRegister(d.bus, uint8(d.Address), REG_CALIBRATION_H1, h1[:])
if err != nil {
return
}
var h2lsb [7]byte
err = d.bus.ReadRegister(uint8(d.Address), REG_CALIBRATION_H2LSB, h2lsb[:])
err = legacy.ReadRegister(d.bus, uint8(d.Address), REG_CALIBRATION_H2LSB, h2lsb[:])
if err != nil {
return
}
@@ -137,12 +138,12 @@ func (d *Device) ConfigureWithSettings(config Config) {
d.Reset()
d.bus.WriteRegister(uint8(d.Address), CTRL_CONFIG, []byte{byte(d.Config.Period<<5) | byte(d.Config.IIR<<2)})
d.bus.WriteRegister(uint8(d.Address), CTRL_HUMIDITY_ADDR, []byte{byte(d.Config.Humidity)})
legacy.WriteRegister(d.bus, uint8(d.Address), CTRL_CONFIG, []byte{byte(d.Config.Period<<5) | byte(d.Config.IIR<<2)})
legacy.WriteRegister(d.bus, uint8(d.Address), CTRL_HUMIDITY_ADDR, []byte{byte(d.Config.Humidity)})
// Normal mode, start measuring now
if d.Config.Mode == ModeNormal {
d.bus.WriteRegister(uint8(d.Address), CTRL_MEAS_ADDR, []byte{
legacy.WriteRegister(d.bus, uint8(d.Address), CTRL_MEAS_ADDR, []byte{
byte(d.Config.Temperature<<5) |
byte(d.Config.Pressure<<2) |
byte(d.Config.Mode)})
@@ -153,13 +154,13 @@ func (d *Device) ConfigureWithSettings(config Config) {
// 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
}
// Reset the device
func (d *Device) Reset() {
d.bus.WriteRegister(uint8(d.Address), CMD_RESET, []byte{0xB6})
legacy.WriteRegister(d.bus, uint8(d.Address), CMD_RESET, []byte{0xB6})
}
// SetMode can set the device to Sleep, Normal or Forced mode
@@ -170,7 +171,7 @@ func (d *Device) Reset() {
func (d *Device) SetMode(mode Mode) {
d.Config.Mode = mode
d.bus.WriteRegister(uint8(d.Address), CTRL_MEAS_ADDR, []byte{
legacy.WriteRegister(d.bus, uint8(d.Address), CTRL_MEAS_ADDR, []byte{
byte(d.Config.Temperature<<5) |
byte(d.Config.Pressure<<2) |
byte(d.Config.Mode)})
@@ -252,7 +253,7 @@ func readIntLE(msb byte, lsb byte) int16 {
func (d *Device) readData() (data [8]byte, err error) {
if d.Config.Mode == ModeForced {
// Write the CTRL_MEAS register to trigger a measurement
d.bus.WriteRegister(uint8(d.Address), CTRL_MEAS_ADDR, []byte{
legacy.WriteRegister(d.bus, uint8(d.Address), CTRL_MEAS_ADDR, []byte{
byte(d.Config.Temperature<<5) |
byte(d.Config.Pressure<<2) |
byte(d.Config.Mode)})
@@ -260,7 +261,7 @@ func (d *Device) readData() (data [8]byte, err error) {
time.Sleep(d.measurementDelay())
}
err = d.bus.ReadRegister(uint8(d.Address), REG_PRESSURE, data[:])
err = legacy.ReadRegister(d.bus, uint8(d.Address), REG_PRESSURE, data[:])
if err != nil {
println(err)
return