From d82292fa1f902f014f763948996cf31a617d0a8e Mon Sep 17 00:00:00 2001 From: Jeff Epler Date: Sun, 14 Jun 2020 16:58:08 -0500 Subject: [PATCH] README: Remove a statement that's not particularly true at the moment --- README.rst | 1 - tests/pyb/halerror.py | 15 ---- tests/pyb/i2c.py | 32 -------- tests/pyb/i2c.py.exp | 12 --- tests/pyb/i2c_error.py | 50 ------------ tests/wipy/i2c.py | 175 ----------------------------------------- tests/wipy/i2c.py.exp | 51 ------------ tests/wipy/spi.py | 147 ---------------------------------- tests/wipy/spi.py.exp | 35 --------- 9 files changed, 518 deletions(-) delete mode 100644 tests/pyb/halerror.py delete mode 100644 tests/pyb/i2c.py delete mode 100644 tests/pyb/i2c.py.exp delete mode 100644 tests/pyb/i2c_error.py delete mode 100644 tests/wipy/i2c.py delete mode 100644 tests/wipy/i2c.py.exp delete mode 100644 tests/wipy/spi.py delete mode 100644 tests/wipy/spi.py.exp diff --git a/README.rst b/README.rst index d09dcda456..15e0c96783 100644 --- a/README.rst +++ b/README.rst @@ -96,7 +96,6 @@ CircuitPython: - Supports native USB on all boards, allowing file editing without special tools. - Supports only SAMD21, SAMD51, nRF52840, CXD56, STM32F4 and i.MX RT ports. -- Tracks MicroPython's releases (not master). - Floats (aka decimals) are enabled for all builds. - Error messages are translated into 10+ languages. - Does not support concurrency within Python (including interrupts and threading). Some concurrency diff --git a/tests/pyb/halerror.py b/tests/pyb/halerror.py deleted file mode 100644 index 1a6bce1a7e..0000000000 --- a/tests/pyb/halerror.py +++ /dev/null @@ -1,15 +0,0 @@ -# test hal errors - -import pyb - -i2c = pyb.I2C(2, pyb.I2C.MASTER) -try: - i2c.recv(1, 1) -except OSError as e: - print(repr(e)) - -can = pyb.CAN(1, pyb.CAN.NORMAL) -try: - can.send('1', 1, timeout=50) -except OSError as e: - print(repr(e)) diff --git a/tests/pyb/i2c.py b/tests/pyb/i2c.py deleted file mode 100644 index 6875e5a5aa..0000000000 --- a/tests/pyb/i2c.py +++ /dev/null @@ -1,32 +0,0 @@ -import pyb -from pyb import I2C - -# test we can correctly create by id or name -for bus in (-1, 0, 1, 2, 3, "X", "Y", "Z"): - try: - I2C(bus) - print("I2C", bus) - except ValueError: - print("ValueError", bus) - -i2c = I2C(1) - -i2c.init(I2C.MASTER, baudrate=400000) -print(i2c.scan()) -i2c.deinit() - -# use accelerometer to test i2c bus - -accel_addr = 76 - -pyb.Accel() # this will init the MMA for us -i2c.init(I2C.MASTER, baudrate=400000) - -print(i2c.scan()) -print(i2c.is_ready(accel_addr)) - -print(i2c.mem_read(1, accel_addr, 7, timeout=500)) -i2c.mem_write(0, accel_addr, 0, timeout=500) - -i2c.send(7, addr=accel_addr) -i2c.recv(1, addr=accel_addr) diff --git a/tests/pyb/i2c.py.exp b/tests/pyb/i2c.py.exp deleted file mode 100644 index 709fb412de..0000000000 --- a/tests/pyb/i2c.py.exp +++ /dev/null @@ -1,12 +0,0 @@ -ValueError -1 -ValueError 0 -I2C 1 -I2C 2 -ValueError 3 -I2C X -I2C Y -ValueError Z -[] -[76] -True -b'\x01' diff --git a/tests/pyb/i2c_error.py b/tests/pyb/i2c_error.py deleted file mode 100644 index 3201d6367d..0000000000 --- a/tests/pyb/i2c_error.py +++ /dev/null @@ -1,50 +0,0 @@ -# test I2C errors, with polling (disabled irqs) and DMA - -import pyb -from pyb import I2C - -# init accelerometer -pyb.Accel() - -# get I2C bus -i2c = I2C(1, I2C.MASTER, dma=True) - -# test polling mem_read -pyb.disable_irq() -i2c.mem_read(1, 76, 0x0a) # should succeed -pyb.enable_irq() -try: - pyb.disable_irq() - i2c.mem_read(1, 77, 0x0a) # should fail -except OSError as e: - pyb.enable_irq() - print(repr(e)) -i2c.mem_read(1, 76, 0x0a) # should succeed - -# test polling mem_write -pyb.disable_irq() -i2c.mem_write(1, 76, 0x0a) # should succeed -pyb.enable_irq() -try: - pyb.disable_irq() - i2c.mem_write(1, 77, 0x0a) # should fail -except OSError as e: - pyb.enable_irq() - print(repr(e)) -i2c.mem_write(1, 76, 0x0a) # should succeed - -# test DMA mem_read -i2c.mem_read(1, 76, 0x0a) # should succeed -try: - i2c.mem_read(1, 77, 0x0a) # should fail -except OSError as e: - print(repr(e)) -i2c.mem_read(1, 76, 0x0a) # should succeed - -# test DMA mem_write -i2c.mem_write(1, 76, 0x0a) # should succeed -try: - i2c.mem_write(1, 77, 0x0a) # should fail -except OSError as e: - print(repr(e)) -i2c.mem_write(1, 76, 0x0a) # should succeed diff --git a/tests/wipy/i2c.py b/tests/wipy/i2c.py deleted file mode 100644 index 39dcdc722b..0000000000 --- a/tests/wipy/i2c.py +++ /dev/null @@ -1,175 +0,0 @@ -''' -I2C test for the CC3200 based boards. -A MPU-9150 sensor must be connected to the I2C bus. -''' - -from machine import I2C -import os -import time - -mch = os.uname().machine -if 'LaunchPad' in mch: - i2c_pins = ('GP11', 'GP10') -elif 'WiPy' in mch: - i2c_pins = ('GP15', 'GP10') -else: - raise Exception('Board not supported!') - -i2c = I2C(0, I2C.MASTER, baudrate=400000) -# try initing without the peripheral id -i2c = I2C() -print(i2c) -i2c = I2C(mode=I2C.MASTER, baudrate=50000, pins=i2c_pins) -print(i2c) - -i2c = I2C(0, I2C.MASTER, baudrate=100000) -print(i2c) -i2c = I2C(0, mode=I2C.MASTER, baudrate=400000) -print(i2c) -i2c = I2C(0, mode=I2C.MASTER, baudrate=400000, pins=i2c_pins) -print(i2c) - -addr = i2c.scan()[0] -print(addr) - -reg = bytearray(1) -reg2 = bytearray(2) -reg2_r = bytearray(2) - -# reset the sensor -reg[0] |= 0x80 -print(1 == i2c.writeto_mem(addr, 107, reg)) -time.sleep_ms(100) # wait for the sensor to reset... - -print(1 == i2c.readfrom_mem_into(addr, 107, reg)) # read the power management register 1 -print(0x40 == reg[0]) - -# now just read one byte -data = i2c.readfrom_mem(addr, 117, 1) # read the "who am I?" register -print(0x68 == data[0]) -print(len(data) == 1) -print(1 == i2c.readfrom_mem_into(addr, 117, reg)) # read the "who am I?" register again -print(0x68 == reg[0]) - -# now try reading two bytes -data = i2c.readfrom_mem(addr, 116, 2) # read the "who am I?" register -print(0x68 == data[1]) -print(data == b'\x00\x68') -print(len(data) == 2) -print(2 == i2c.readfrom_mem_into(addr, 116, reg2)) # read the "who am I?" register again -print(0x68 == reg2[1]) -print(reg2 == b'\x00\x68') - -print(1 == i2c.readfrom_mem_into(addr, 107, reg)) # read the power management register 1 -print(0x40 == reg[0]) -# clear the sleep bit -reg[0] = 0 -print(1 == i2c.writeto_mem(addr, 107, reg)) -# read it back -i2c.readfrom_mem_into(addr, 107, reg) -print(0 == reg[0]) - -# set the sleep bit -reg[0] = 0x40 -print(1 == i2c.writeto_mem(addr, 107, reg)) -# read it back -i2c.readfrom_mem_into(addr, 107, reg) -print(0x40 == reg[0]) - -# reset the sensor -reg[0] |= 0x80 -print(1 == i2c.writeto_mem(addr, 107, reg)) -time.sleep_ms(100) # wait for the sensor to reset... - -# now read and write two register at a time -print(2 == i2c.readfrom_mem_into(addr, 107, reg2)) -print(0x40 == reg2[0]) -print(0x00 == reg2[1]) -# clear the sleep bit -reg2[0] = 0 -# set some other bits -reg2[1] |= 0x03 -print(2 == i2c.writeto_mem(addr, 107, reg2)) -# read it back -i2c.readfrom_mem_into(addr, 107, reg2_r) -print(reg2 == reg2_r) - -# reset the sensor -reg[0] = 0x80 -print(1 == i2c.writeto_mem(addr, 107, reg)) -time.sleep_ms(100) # wait for the sensor to reset... - -# try some raw read and writes -reg[0] = 117 # register address -print(1 == i2c.writeto(addr, reg, stop=False)) # just write the register address -# now read -print(1 == i2c.readfrom_into(addr, reg)) -print(reg[0] == 0x68) -reg[0] = 117 # register address -print(1 == i2c.writeto(addr, reg, stop=False)) # just write the register address -# now read -print(0x68 == i2c.readfrom(addr, 1)[0]) - -i2c.readfrom_mem_into(addr, 107, reg2) -print(0x40 == reg2[0]) -print(0x00 == reg2[1]) - -reg2[0] = 107 # register address -reg2[1] = 0 -print(2 == i2c.writeto(addr, reg2, stop=True)) # write the register address and the data -i2c.readfrom_mem_into(addr, 107, reg) # check it back -print(reg[0] == 0) - -# check for memory leaks... -for i in range (0, 1000): - i2c = I2C(0, I2C.MASTER, baudrate=100000) - -# test deinit -i2c = I2C(0, I2C.MASTER, baudrate=100000) -i2c.deinit() -print(i2c) - -# next ones should raise -try: - i2c.scan() -except Exception: - print("Exception") - -try: - i2c.readfrom(addr, 1) -except Exception: - print("Exception") - -try: - i2c.readfrom_into(addr, reg) -except Exception: - print("Exception") - -try: - i2c.readfrom_mem_into(addr, 107, reg) -except Exception: - print("Exception") - -try: - i2c.writeto(addr, reg, stop=False) -except Exception: - print("Exception") - -try: - i2c.writeto_mem(addr, 107, reg) -except Exception: - print("Exception") - -try: - i2c.readfrom_mem(addr, 116, 2) -except Exception: - print("Exception") - -try: - I2C(1, I2C.MASTER, baudrate=100000) -except Exception: - print("Exception") - -# reinitialization must work -i2c.init(baudrate=400000) -print(i2c) diff --git a/tests/wipy/i2c.py.exp b/tests/wipy/i2c.py.exp deleted file mode 100644 index 083da9be7d..0000000000 --- a/tests/wipy/i2c.py.exp +++ /dev/null @@ -1,51 +0,0 @@ -I2C(0, I2C.MASTER, baudrate=100000) -I2C(0, I2C.MASTER, baudrate=50000) -I2C(0, I2C.MASTER, baudrate=100000) -I2C(0, I2C.MASTER, baudrate=400000) -I2C(0, I2C.MASTER, baudrate=400000) -104 -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -True -I2C(0) -Exception -Exception -Exception -Exception -Exception -Exception -Exception -Exception -I2C(0, I2C.MASTER, baudrate=400000) diff --git a/tests/wipy/spi.py b/tests/wipy/spi.py deleted file mode 100644 index 6bd7aabce1..0000000000 --- a/tests/wipy/spi.py +++ /dev/null @@ -1,147 +0,0 @@ -''' -SPI test for the CC3200 based boards. -''' - -from machine import SPI -import os - -mch = os.uname().machine -if 'LaunchPad' in mch: - spi_pins = ('GP14', 'GP16', 'GP30') -elif 'WiPy' in mch: - spi_pins = ('GP14', 'GP16', 'GP30') -else: - raise Exception('Board not supported!') - -spi = SPI(0, SPI.MASTER, baudrate=2000000, polarity=0, phase=0, firstbit=SPI.MSB, pins=spi_pins) -print(spi) -spi = SPI(baudrate=5000000) -print(spi) -spi = SPI(0, SPI.MASTER, baudrate=200000, bits=16, polarity=0, phase=0) -print(spi) -spi = SPI(0, SPI.MASTER, baudrate=10000000, polarity=0, phase=1) -print(spi) -spi = SPI(0, SPI.MASTER, baudrate=5000000, bits=32, polarity=1, phase=0) -print(spi) -spi = SPI(0, SPI.MASTER, baudrate=10000000, polarity=1, phase=1) -print(spi) -spi.init(baudrate=20000000, polarity=0, phase=0) -print(spi) -spi=SPI() -print(spi) -SPI(mode=SPI.MASTER) -SPI(mode=SPI.MASTER, pins=spi_pins) -SPI(id=0, mode=SPI.MASTER, polarity=0, phase=0, pins=('GP14', 'GP16', 'GP15')) -SPI(0, SPI.MASTER, polarity=0, phase=0, pins=('GP31', 'GP16', 'GP15')) - -spi = SPI(0, SPI.MASTER, baudrate=10000000, polarity=0, phase=0, pins=spi_pins) -print(spi.write('123456') == 6) -buffer_r = bytearray(10) -print(spi.readinto(buffer_r) == 10) -print(spi.readinto(buffer_r, write=0x55) == 10) -read = spi.read(10) -print(len(read) == 10) -read = spi.read(10, write=0xFF) -print(len(read) == 10) -buffer_w = bytearray([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]) -print(spi.write_readinto(buffer_w, buffer_r) == 10) -print(buffer_w == buffer_r) - -# test all polaritiy and phase combinations -spi.init(polarity=1, phase=0, pins=None) -buffer_r = bytearray(10) -spi.write_readinto(buffer_w, buffer_r) -print(buffer_w == buffer_r) - -spi.init(polarity=1, phase=1, pins=None) -buffer_r = bytearray(10) -spi.write_readinto(buffer_w, buffer_r) -print(buffer_w == buffer_r) - -spi.init(polarity=0, phase=1, pins=None) -buffer_r = bytearray(10) -spi.write_readinto(buffer_w, buffer_r) -print(buffer_w == buffer_r) - -# test 16 and 32 bit transfers -buffer_w = bytearray([1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2]) -buffer_r = bytearray(12) -spi.init(SPI.MASTER, baudrate=10000000, bits=16, polarity=0, phase=0, pins=None) -print(spi.write_readinto(buffer_w, buffer_r) == 12) -print(buffer_w == buffer_r) - -buffer_r = bytearray(12) -spi.init(SPI.MASTER, baudrate=10000000, bits=32, polarity=0, phase=0, pins=None) -print(spi.write_readinto(buffer_w, buffer_r) == 12) -print(buffer_w == buffer_r) - -# check for memory leaks... -for i in range (0, 1000): - spi = SPI(0, SPI.MASTER, baudrate=1000000) - -# test deinit -spi = SPI(0, SPI.MASTER, baudrate=1000000) -spi.deinit() -print(spi) - -spi = SPI(0, SPI.MASTER, baudrate=1000000) -# next ones must fail -try: - spi = SPI(0, 10, baudrate=10000000, polarity=0, phase=0) -except: - print("Exception") - -try: - spi = SPI(0, mode=SPI.MASTER, baudrate=10000000, polarity=1, phase=2) -except: - print("Exception") - -try: - spi = SPI(1, mode=SPI.MASTER, baudrate=10000000, polarity=1, phase=1) -except: - print("Exception") - -try: - spi = SPI(0, mode=SPI.MASTER, baudrate=2000000, polarity=2, phase=0) -except: - print("Exception") - -try: - spi = SPI(0, mode=SPI.MASTER, baudrate=2000000, polarity=2, phase=0, firstbit=2) -except: - print("Exception") - -try: - spi = SPI(0, mode=SPI.MASTER, baudrate=2000000, polarity=2, phase=0, pins=('GP1', 'GP2')) -except: - print("Exception") - -try: - spi = SPI(0, mode=SPI.MASTER, baudrate=2000000, polarity=0, phase=0, bits=9) -except: - print("Exception") - -spi.deinit() -try: - spi.read(15) -except Exception: - print("Exception") - -try: - spi.spi.readinto(buffer_r) -except Exception: - print("Exception") - -try: - spi.spi.write('abc') -except Exception: - print("Exception") - -try: - spi.write_readinto(buffer_w, buffer_r) -except Exception: - print("Exception") - -# reinitialization must work -spi.init(baudrate=500000) -print(spi) diff --git a/tests/wipy/spi.py.exp b/tests/wipy/spi.py.exp deleted file mode 100644 index cc4ff40228..0000000000 --- a/tests/wipy/spi.py.exp +++ /dev/null @@ -1,35 +0,0 @@ -SPI(0, SPI.MASTER, baudrate=2000000, bits=8, polarity=0, phase=0, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=5000000, bits=8, polarity=0, phase=0, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=200000, bits=16, polarity=0, phase=0, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=10000000, bits=8, polarity=0, phase=1, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=5000000, bits=32, polarity=1, phase=0, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=10000000, bits=8, polarity=1, phase=1, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=20000000, bits=8, polarity=0, phase=0, firstbit=SPI.MSB) -SPI(0, SPI.MASTER, baudrate=1000000, bits=8, polarity=0, phase=0, firstbit=SPI.MSB) -True -True -True -True -True -True -True -True -True -True -True -True -True -True -SPI(0) -Exception -Exception -Exception -Exception -Exception -Exception -Exception -Exception -Exception -Exception -Exception -SPI(0, SPI.MASTER, baudrate=500000, bits=8, polarity=0, phase=0, firstbit=SPI.MSB)