rm heartrate driver, maybe break sim

TODO.md

@@ -11,6 +11,8 @@
 * Remove unused bits in general.
 * Mirrors of all submodules.
 * Graphics, e.g. `logo.py`.
+* Set default time and enable Alarm.
+* Multiple alarms.
 
 # Time
 * Accurate within a couple seconds. `;)`

wasp/boards/pinetime/manifest.py

@@ -13,7 +13,6 @@ freeze('../..', manifest_240x240.manifest +
         'draw565.py',
         'drivers/battery.py',
         'drivers/cst816s.py',
-        'drivers/hrs3300.py',
         'drivers/nrf_rtc.py',
         'drivers/signal.py',
         'drivers/st7789.py',

wasp/boards/pinetime/watch.py.in

@@ -26,7 +26,6 @@ from machine import SPI
 
 from drivers.battery import Battery
 from drivers.cst816s import CST816S
-from drivers.hrs3300 import HRS3300
 from drivers.signal import Signal
 from drivers.st7789 import ST7789_SPI
 from drivers.vibrator import Vibrator
@@ -89,7 +88,6 @@ try:
             Signal(Pin('CHARGING', Pin.IN), invert=True),
             Signal(Pin('USB_PWR', Pin.IN), invert=True))
     i2c = I2C(1, scl='I2C_SCL', sda='I2C_SDA')
-    hrs = HRS3300(i2c)
     touch = CST816S(i2c,
                     Pin('TP_INT', Pin.IN), Pin('TP_RST', Pin.OUT, value=0),
                     _callback)

wasp/boards/simulator/watch.py

@@ -133,47 +133,6 @@ class RTC(object):
     def get_uptime_ms(self):
         return int(self.uptime * 1000)
 
-class HRS():
-    DATA = (
-9084,9084,9025,9025,9009,9009,9009,9015,9015,9024,9024,9024,9073,9073,9074,9074,
-9074,9100,9100,9097,9097,9097,9045,9045,9023,9023,9023,9035,9035,9039,9039,9039,
-9049,9049,9052,9052,9052,9066,9066,9070,9070,9070,9078,9078,9081,9081,9081,9092,
-9092,9093,9093,9093,9094,9094,9108,9108,9108,9124,9124,9122,9122,9122,9100,9100,
-9110,9110,9110,9112,9112,9118,9118,9118,9127,9127,9136,9136,9136,9147,9147,9154,
-9154,9154,9156,9156,9153,9153,9153,9152,9152,9156,9156,9156,9161,9161,9161,9177,
-9177,9186,9186,9196,9196,9196,9201,9201,9201,9189,9189,9176,9176,9176,9176,9176,
-9175,9175,9175,9175,9175,9180,9180,9180,9189,9189,9202,9202,9202,9207,9207,9181,
-9181,9181,9167,9167,9169,9169,9169,9163,9163,9164,9164,9164,9165,9165,9172,9172,
-9172,9180,9180,9192,9192,9192,9178,9178,9161,9161,9161,9163,9163,9173,9173,9173,
-9170,9170,9179,9179,9183,9183,9183,9196,9196,9207,9207,9207,9208,9208,9186,9186,
-9186,9182,9182,9193,9193,9193,9197,9197,9188,9204,9204,9212,9212,9212,9223,9223,
-9228,9228,9228,9235,9235,9215,9215,9215,9217,9217,9225,9225,9225,9230,9230,9237,
-9237,9237,9246,9246,9260,9260,9260,9270,9270,9269,9269,9269,9256,9256,9256,9256,
-9256,9263,9263,9274,9274,9274,9288,9288,9292,9292,9292,9307,9307,9310
-)
-    def __init__(self):
-        self._i = 0
-        self._step = 1
-
-    def enable(self):
-        pass
-
-    def disable(self):
-        pass
-
-    def read_hrs(self):
-        d = self.DATA[self._i]
-
-        self._i += self._step
-        if self._i >= len(self.DATA):
-            self._i -= 1
-            self._step = -1
-        elif self._i < 0:
-            self._i += 1
-            self._step = 1
-
-        return d
-
 backlight = Backlight()
 spi = SPI(0)
 spi.init(polarity=1, phase=1, baudrate=8000000)
@@ -186,7 +145,6 @@ drawable = draw565.Draw565(display)
 accel = Accelerometer()
 battery = Battery()
 button = Pin('BUTTON', Pin.IN, quiet=True)
-hrs = HRS()
 rtc = RTC()
 touch = CST816S(I2C(0), Pin('TP_INT', Pin.IN, quiet=True), Pin('TP_RST', Pin.OUT, quiet=True))
 vibrator = Vibrator(Pin('MOTOR', Pin.OUT, value=0), active_low=True)

wasp/drivers/hrs3300.py

@@ -1,97 +0,0 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
-# Copyright (C) 2020 Daniel Thompson
-
-"""HRS3300 driver
-~~~~~~~~~~~~~~~~~
-
-"""
-
-from micropython import const
-
-_I2CADDR = const(0x44)
-
-_ID = const(0x00)
-_ENABLE = const(0x01)
-_ENABLE_HEN = const(0x80)
-_C1DATAM = const(0x08)
-_C0DATAM = const(0x09)
-_C0DATAH = const(0x0a)
-_PDRIVER = const(0x0c)
-_C1DATAH = const(0x0d)
-_C1DATAL = const(0x0e)
-_C0DATAL = const(0x0f)
-_RES = const(0x16)
-_HGAIN = const(0x17)
-
-class HRS3300:
-    def __init__(self, i2c):
-        self._i2c = i2c
-
-    def init(self):
-        w = self.write_reg
-
-        # HRS disabled, 12.5 ms wait time between cycles, (partly) 20mA drive
-        w(_ENABLE, 0x60)
-
-        # (partly) 20mA drive, power on, "magic" (datasheet says both
-        # "reserved" and "set low nibble to 8" but 0xe gives better results
-        # and is used by at least two other HRS3300 drivers
-        w(_PDRIVER, 0x6e)
-
-        # HRS and ALS both in 16-bit mode
-        w(_RES, 0x88)
-
-        # 64x gain
-        w(_HGAIN, 0x10)
-
-    def read_reg(self, addr):
-        return self._i2c.readfrom_mem(_I2CADDR, addr, 1)[0]
-
-    def write_reg(self, addr, val):
-        self._i2c.writeto_mem(_I2CADDR, addr, bytes((val,)))
-
-    def enable(self):
-        self.init()
-
-        enable = self.read_reg(_ENABLE)
-        enable |= _ENABLE_HEN
-        self.write_reg(_ENABLE, enable)
-
-    def disable(self):
-        enable = self.read_reg(_ENABLE)
-        enable &= ~_ENABLE_HEN
-        self.write_reg(_ENABLE, enable)
-
-    def read_hrs(self):
-        # TODO: Try fusing the read of H & L
-        m = self.read_reg(_C0DATAM)
-        h = self.read_reg(_C0DATAH)
-        l = self.read_reg(_C0DATAL)
-
-        return (m << 8) | ((h & 0x0f) << 4) | (l & 0x0f) | ((l & 0x30) << 12)
-
-    def read_als(self):
-        # TODO: Try fusing the read of H & L
-        m = self.read_reg(_C1DATAM)
-        h = self.read_reg(_C1DATAH)
-        l = self.read_reg(_C1DATAL)
-
-        return (m << 3) | ((h & 0x3f) << 11) | (l & 0x07)
-
-    def set_gain(self, gain):
-        if gain > 64:
-            gain = 64
-        hgain = 0
-        while (1 << hgain) < gain:
-            hgain += 1
-        self.write_reg(_HGAIN, hgain << 2)
-
-    def set_drive(self, drive):
-        en = self.read_reg(_ENABLE)
-        pd = self.read_reg(_PDRIVER)
-       
-        en = (en & 0xf7) | ((drive & 2) << 2)
-        pd = (pd & 0xbf) | ((drive & 1) << 6)
-
-        self.write_reg(_ENABLE, en)
-        self.write_reg(_PDRIVER, pd)