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Consolidate repeated functions

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This commit is contained in:
missionfloyd 2021-02-24 22:31:05 -07:00
commit c586f8d0f7
38 changed files with 2001 additions and 2881 deletions
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53
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epdconfig.py
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@ -56,12 +56,6 @@ class RaspberryPi:
def delay_ms(self, delaytime):
time.sleep(delaytime / 1000.0)
def spi_writebyte(self, data):
self.SPI.writebytes(data)
def spi_writebyte2(self, data):
self.SPI.writebytes2(data)
def module_init(self):
self.GPIO.setmode(self.GPIO.BCM)
self.GPIO.setwarnings(False)
@ -85,7 +79,32 @@ class RaspberryPi:
self.GPIO.output(self.DC_PIN, 0)
self.GPIO.cleanup()
def reset(self, delay_a, delay_b, delay_c):
self.GPIO.output(self.RST_PIN, 1)
self.delay_ms(delay_a)
self.GPIO.output(self.RST_PIN, 0)
self.delay_ms(delay_b)
self.GPIO.output(self.RST_PIN, 1)
self.delay_ms(delay_c)
def send_command(self, command):
self.GPIO.output(self.DC_PIN, 0)
self.GPIO.output(self.CS_PIN, 0)
self.SPI.writebytes([command])
self.GPIO.output(self.CS_PIN, 1)
def send_data(self, data):
self.GPIO.output(self.DC_PIN, 1)
self.GPIO.output(self.CS_PIN, 0)
self.SPI.writebytes([data])
self.GPIO.output(self.CS_PIN, 1)
def send_data2(self, data):
self.GPIO.output(self.DC_PIN, 1)
self.GPIO.output(self.CS_PIN, 0)
self.SPI.writebytes2(data)
self.GPIO.output(self.CS_PIN, 1)
class JetsonNano:
# Pin definition
@ -122,9 +141,6 @@ class JetsonNano:
def delay_ms(self, delaytime):
time.sleep(delaytime / 1000.0)
def spi_writebyte(self, data):
self.SPI.SYSFS_software_spi_transfer(data[0])
def module_init(self):
self.GPIO.setmode(self.GPIO.BCM)
self.GPIO.setwarnings(False)
@ -144,7 +160,26 @@ class JetsonNano:
self.GPIO.output(self.DC_PIN, 0)
self.GPIO.cleanup()
def reset(self):
self.GPIO.output(self.reset_pin, 1)
self.delay_ms(200)
self.GPIO.output(self.reset_pin, 0)
self.delay_ms(2)
self.GPIO.output(self.reset_pin, 1)
self.delay_ms(200)
def send_command(self, command):
self.GPIO.output(self.dc_pin, 0)
self.GPIO.output(self.cs_pin, 0)
self.SPI.SYSFS_software_spi_transfer(command)
self.GPIO.output(self.cs_pin, 1)
def send_data(self, data):
self.GPIO.output(self.dc_pin, 1)
self.GPIO.output(self.cs_pin, 0)
self.SPI.SYSFS_software_spi_transfer(data)
self.GPIO.output(self.cs_pin, 1)
if os.path.exists('/sys/bus/platform/drivers/gpiomem-bcm2835'):
implementation = RaspberryPi()