## UNITS.INI
## GEX v1.0.0 on STM32F072-HUB
## built Jun 15 2018 at 13:45:28

[UNITS]
# Create units by adding their names next to a type (e.g. DO=A,B),
# remove the same way. Reload to update the unit sections below.

# Digital output
DO=areset
# Digital input with triggers
DI=psign
# Neopixel RGB LED strip
NPX=
# I2C master
I2C=
# SPI master
SPI=spi
# Serial port
USART=
# 1-Wire master
1WIRE=
# Analog/digital converter
ADC=adc
# Shift register driver (595, 4094)
SIPO=
# Frequency and pulse measurement
FCAP=fcap
# Capacitive touch sensing
TOUCH=
# Simple PWM output
PWMDIM=
# Two-channel analog output with waveforms
DAC=

[DO:areset@1]
# Port name
port=A
# Pins (comma separated, supports ranges)
pins=8
# Initially high pins
initial=8
# Open-drain pins
open-drain=

[DI:psign@2]
# Port name
port=A
# Pins (comma separated, supports ranges)
pins=3
# Pins with pull-up
pull-up=
# Pins with pull-down
pull-down=

# Trigger pins activated by rising/falling edge
trig-rise=
trig-fall=
# Trigger pins auto-armed by default
auto-trigger=
# Triggers hold-off time (ms)
hold-off=100

[SPI:spi@3]
# Peripheral number (SPIx)
device=1
# Pin mappings (SCK,MISO,MOSI)
#  SPI1: (0) A5,A6,A7     (1) B3,B4,B5
#  SPI2: (0) B13,B14,B15
remap=0

# Prescaller: 2,4,8,...,256
prescaller=64
# Clock polarity: 0,1 (clock idle level)
cpol=1
# Clock phase: 0,1 (active edge, 0-first, 1-second)
cpha=1
# Transmit only, disable MISO
tx-only=N
# Bit order (LSB or MSB first)
first-bit=MSB

# SS port name
port=A
# SS pins (comma separated, supports ranges)
pins=14

[ADC:adc@4]
# Enabled channels, comma separated
#  0  1  2  3  4  5  6  7    8  9   10 11 12 13 14 15   16    17
# A0 A1 A2 A3 A4 A5 A6 A7   B0 B1   C0 C1 C2 C3 C4 C5   Tsens Vref
channels=1-2, 17

# Sampling time (0-7)
sample_time=2
# Sampling frequency (Hz)
frequency=10000

# Sample buffer size
# - shared by all enabled channels
# - defines the maximum pre-trigger size (divide by # of channels)
# - captured data is sent in half-buffer chunks
# - buffer overrun aborts the data capture
buffer_size=256

# Enable continuous sampling with averaging
# Caution: This can cause DAC output glitches
averaging=Y
# Exponential averaging coefficient (permil, range 0-1000 ~ 0.000-1.000)
# - used formula: y[t]=(1-k)*y[t-1]+k*u[t]
# - not available when a capture is running
avg_factor=800

[FCAP:fcap@5]
# Signal input pin - one of:
#  Full support:  A0, A5, A15
#  Indirect only: A1, B3
pin=A0

# Active level or edge (0-low,falling; 1-high,rising)
active-level=1
# Input filtering (0-15)
input-filter=0
# Pulse counter pre-divider (1,2,4,8)
direct-presc=1
# Pulse counting interval (ms)
direct-time=1000

# Mode on startup: N-none, I-indirect, D-direct, F-free count
initial-mode=N