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pounder_test
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Running rustfmt

This commit is contained in:
Ryan Summers 2020-06-21 14:30:49 +02:00
parent c6859d956e
commit 78c9f6e686
1 changed files with 13 additions and 15 deletions
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28
src/main.rs
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@ -33,7 +33,7 @@ use rtic::cyccnt::{Instant, U32Ext};
use stm32h7xx_hal as hal;
use stm32h7xx_hal::prelude::*;
use embedded_hal::digital::v2::OutputPin;
use embedded_hal::digital::v2::{InputPin, OutputPin};
use smoltcp as net;
use stm32h7_ethernet as ethernet;
@ -175,8 +175,7 @@ const APP: () = {
'static,
'static,
'static,
ethernet::EthernetDMA<'static>,
>,
ethernet::EthernetDMA<'static>>,
eth_mac: ethernet::EthernetMAC,
mac_addr: net::wire::EthernetAddress,
@ -376,18 +375,10 @@ const APP: () = {
fp_led_2.set_low().unwrap();
fp_led_3.set_low().unwrap();
// Attempt to instantiate the I2C GPIO expander on pounder.
let pounder_gpio_expander = {
let sda = gpiob.pb7.into_alternate_af4().set_open_drain();
let scl = gpiob.pb8.into_alternate_af4().set_open_drain();
let i2c1 = dp.I2C1.i2c((scl, sda), 100.khz(), &clocks);
mcp23017::MCP23017::default(i2c1)
};
// If instantiating the GPIO expander was successful, we were able to communicate with the
// IO expander and pounder is available. If the GPIO expander did not communicate with I2C,
// we will assume that pounder is not available.
let pounder_devices = if let Ok(io_expander) = pounder_gpio_expander {
// Measure the Pounder PGOOD output to detect if pounder is present on Stabilizer.
let pounder_pgood = gpiob.pb13.into_pull_down_input();
delay.delay_ms(2u8);
let pounder_devices = if pounder_pgood.is_high().unwrap() {
let ad9959 = {
let qspi_interface = {
// Instantiate the QUADSPI pins and peripheral interface.
@ -446,6 +437,13 @@ const APP: () = {
.unwrap()
};
let io_expander = {
let sda = gpiob.pb7.into_alternate_af4().set_open_drain();
let scl = gpiob.pb8.into_alternate_af4().set_open_drain();
let i2c1 = dp.I2C1.i2c((scl, sda), 100.khz(), &clocks);
mcp23017::MCP23017::default(i2c1).unwrap()
};
let spi = {
let spi_mosi = gpiod
.pd7