83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
"""
|
|
SANT_WCH
|
|
|
|
Micropython library for the SANT_WCH(---)
|
|
=======================================================
|
|
@dahanzimin From the Mixly Team
|
|
"""
|
|
_BOT035_ADDRESS = const(0x13)
|
|
_BOT5_TOUCH = const(0x01)
|
|
_BOT035_ADC = const(0x05)
|
|
_BOT035_PWM = const(0x07)
|
|
|
|
_BOT035_KB = const(0x10)
|
|
_BOT035_MS = const(0x14)
|
|
_BOT035_STR = const(0x18)
|
|
|
|
class BOT035:
|
|
def __init__(self, i2c_bus):
|
|
self._i2c = i2c_bus
|
|
|
|
def _wreg(self, reg, val):
|
|
'''Write memory address'''
|
|
self._i2c.writeto_mem(_BOT035_ADDRESS, reg, val.to_bytes(1, 'little'))
|
|
|
|
def _rreg(self, reg, nbytes=1):
|
|
'''Read memory address'''
|
|
self._i2c.writeto(_BOT035_ADDRESS, reg.to_bytes(1, 'little'))
|
|
return self._i2c.readfrom(_BOT035_ADDRESS, nbytes)[0]
|
|
|
|
def key_adc(self):
|
|
return (self._rreg(_BOT035_ADC) | self._rreg(_BOT035_ADC + 1) << 8)
|
|
|
|
def touch(self, index, value=None):
|
|
index = max(min(index, 1), 0)
|
|
touch = 4095 - (self._rreg(_BOT5_TOUCH + index * 2) | self._rreg(_BOT5_TOUCH + index * 2 + 1) << 8)
|
|
return touch > value if value else touch
|
|
|
|
def touched(self, index, value=600):
|
|
return self.touch(index, value)
|
|
|
|
def touch_slide(self):
|
|
values = []
|
|
for i in range(30):
|
|
values.append((self.touch(1) - self._touchs[1]) - (self.touch(0) - self._touchs[0]))
|
|
return round(sorted(values)[15] / 10)
|
|
|
|
def usben(self, index=1, duty=None, freq=None):
|
|
index = max(min(index, 3), 1) - 1
|
|
if duty is not None:
|
|
duty = max(min(duty, 100), 0)
|
|
self._wreg(_BOT035_PWM + index + 2, int(duty))
|
|
if freq is not None:
|
|
freq = max(min(freq, 65535), 10)
|
|
self._wreg(_BOT035_PWM, freq & 0xFF)
|
|
self._wreg(_BOT035_PWM + 1, freq >> 8)
|
|
if freq is None and duty is None:
|
|
return self._rreg(_BOT035_PWM + index + 2), self._rreg(_BOT035_PWM) | self._rreg(_BOT035_PWM + 1) << 8
|
|
|
|
def hid_keyboard(self, special=0, general=0, release=True):
|
|
self._buf = bytearray(4)
|
|
self._buf[0] = special
|
|
if type(general) in (tuple, list):
|
|
for i in range(len(general)):
|
|
if i > 2: break
|
|
self._buf[i + 1] = general[i]
|
|
else:
|
|
self._buf[1] = general
|
|
self._i2c.writeto_mem(_BOT035_ADDRESS, _BOT035_KB, self._buf)
|
|
if release:
|
|
time.sleep_ms(10)
|
|
self._i2c.writeto_mem(_BOT035_ADDRESS, _BOT035_KB, bytes(4))
|
|
|
|
def hid_keyboard_str(self, string, delay=0):
|
|
for char in str(string):
|
|
self._wreg(_BOT035_STR, ord(char) & 0xFF)
|
|
time.sleep_ms(20 + delay)
|
|
|
|
def hid_mouse(self, keys=0, move=(0, 0), wheel=0, release=True):
|
|
self._i2c.writeto_mem(_BOT035_ADDRESS, _BOT035_MS, bytes([keys & 0x0F, move[0] & 0xFF, move[1] & 0xFF, wheel & 0xFF]))
|
|
if release:
|
|
time.sleep_ms(10)
|
|
self._i2c.writeto_mem(_BOT035_ADDRESS, _BOT035_MS, bytes(4))
|