This commit is contained in:
Astro 2020-09-18 00:55:53 +02:00
parent 7361619a53
commit a4dde1b8ca
8 changed files with 7 additions and 60 deletions

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@ -100,24 +100,6 @@ impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS>
Ok(())
}
pub fn disable_channel(
&mut self, index: u8
) -> Result<(), SPI::Error> {
self.update_reg(&regs::Channel { index }, |data| {
data.set_enabled(false);
})?;
Ok(())
}
pub fn disable_all_channels(&mut self) -> Result<(), SPI::Error> {
for index in 0..4 {
self.update_reg(&regs::Channel { index }, |data| {
data.set_enabled(false);
})?;
}
Ok(())
}
pub fn get_calibration(&mut self, index: u8) -> Result<ChannelCalibration, SPI::Error> {
let offset = self.read_reg(&regs::Offset { index })?.offset();
let gain = self.read_reg(&regs::Gain { index })?.gain();

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@ -19,8 +19,6 @@ pub const SPI_MODE: spi::Mode = spi::Mode {
/// 2 MHz
pub const SPI_CLOCK: MegaHertz = MegaHertz(2);
pub const MAX_VALUE: u32 = 0xFF_FFFF;
#[derive(Clone, Copy, Debug)]
#[repr(u8)]

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@ -45,8 +45,8 @@ impl Channels {
.expect("adc_calibration1");
adc.start_continuous_conversion().unwrap();
let mut channel0 = Channel::new(pins.channel0, adc_calibration0);
let mut channel1 = Channel::new(pins.channel1, adc_calibration1);
let channel0 = Channel::new(pins.channel0, adc_calibration0);
let channel1 = Channel::new(pins.channel1, adc_calibration1);
let pins_adc = pins.pins_adc;
let pwm = pins.pwm;
let mut channels = Channels { channel0, channel1, adc, pins_adc, pwm };
@ -164,7 +164,6 @@ impl Channels {
let mut prev = self.read_dac_feedback(channel);
loop {
let current = self.read_dac_feedback(channel);
use num_traits::float::Float;
if (current - prev).abs() < tolerance {
return current;
}

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@ -122,17 +122,6 @@ pub enum PwmPin {
MaxV,
}
impl PwmPin {
pub fn name(&self) -> &'static str {
match self {
PwmPin::ISet => "i_set",
PwmPin::MaxIPos => "max_i_pos",
PwmPin::MaxINeg => "max_i_neg",
PwmPin::MaxV => "max_v",
}
}
}
#[derive(Debug, Clone, PartialEq)]
pub enum Command {
Quit,
@ -178,19 +167,6 @@ fn whitespace(input: &[u8]) -> IResult<&[u8], ()> {
fold_many1(char(' '), (), |(), _| ())(input)
}
fn unsigned(input: &[u8]) -> IResult<&[u8], Result<u32, Error>> {
take_while1(is_digit)(input)
.map(|(input, digits)| {
let result =
from_utf8(digits)
.map_err(|e| e.into())
.and_then(|digits| u32::from_str_radix(digits, 10)
.map_err(|e| e.into())
);
(input, result)
})
}
fn float(input: &[u8]) -> IResult<&[u8], Result<f64, Error>> {
let (input, sign) = opt(is_a("-"))(input)?;
let negative = sign.is_some();

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@ -5,7 +5,7 @@ static USB_LOGGER: usb::Logger = usb::Logger;
#[cfg(not(feature = "semihosting"))]
pub fn init_log() {
log::set_logger(&USB_LOGGER);
let _ = log::set_logger(&USB_LOGGER);
}
#[cfg(feature = "semihosting")]

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@ -10,15 +10,11 @@ use panic_semihosting as _;
use log::{info, warn};
use core::ops::DerefMut;
use core::fmt::Write;
use cortex_m::asm::wfi;
use cortex_m_rt::entry;
use stm32f4xx_hal::{
hal::{
self,
watchdog::{WatchdogEnable, Watchdog},
},
hal::watchdog::{WatchdogEnable, Watchdog},
rcc::RccExt,
watchdog::IndependentWatchdog,
time::{U32Ext, MegaHertz},
@ -353,8 +349,6 @@ fn main() -> ! {
max.into_format_args(ampere, Abbreviation),
);
}
_ =>
unreachable!(),
}
}
Command::Pid { channel, parameter, value } => {

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@ -6,13 +6,11 @@ use stm32f4xx_hal::{
gpioa::*,
gpiob::*,
gpioc::*,
gpiod::*,
gpioe::*,
gpiof::*,
gpiog::*,
GpioExt,
Output, PushPull,
Speed::VeryHigh,
},
otg_fs::USB,
rcc::Clocks,

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@ -6,10 +6,10 @@ use stm32f4xx_hal::{
};
use usb_device::{
class_prelude::{UsbBusAllocator},
prelude::{UsbError, UsbDevice, UsbDeviceBuilder, UsbVidPid},
prelude::{UsbDevice, UsbDeviceBuilder, UsbVidPid},
};
use usbd_serial::SerialPort;
use log::{Record, Level, Log, Metadata};
use log::{Record, Log, Metadata};
static mut EP_MEMORY: [u32; 1024] = [0; 1024];
@ -30,7 +30,7 @@ impl State {
let serial = SerialPort::new(bus);
let dev = UsbDeviceBuilder::new(bus, UsbVidPid(0x16c0, 0x27dd))
.manufacturer("M-Labs")
.product("thermostat")
.product("tecpak")
.device_release(0x20)
.self_powered(true)
.device_class(usbd_serial::USB_CLASS_CDC)