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Adding updates for PHY support

This commit is contained in:
Ryan Summers 2020-10-28 16:14:48 +01:00
parent 11ff93e6f0
commit f56487401c
1 changed files with 9 additions and 3 deletions
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12
src/main.rs
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@ -36,7 +36,7 @@ use embedded_hal::digital::v2::{InputPin, OutputPin};
use hal::{ use hal::{
dma::{DmaChannel, DmaExt, DmaInternal}, dma::{DmaChannel, DmaExt, DmaInternal},
ethernet, ethernet::{self, PHY},
rcc::rec::ResetEnable, rcc::rec::ResetEnable,
}; };
use smoltcp as net; use smoltcp as net;
@ -183,7 +183,7 @@ const APP: () = {
'static, 'static,
'static, 'static,
ethernet::EthernetDMA<'static>>, ethernet::EthernetDMA<'static>>,
eth_mac: ethernet::EthernetMAC, eth_mac: ethernet::phy::LAN8742A<ethernet::EthernetMAC>,
mac_addr: net::wire::EthernetAddress, mac_addr: net::wire::EthernetAddress,
pounder: Option<pounder::PounderDevices<asm_delay::AsmDelay>>, pounder: Option<pounder::PounderDevices<asm_delay::AsmDelay>>,
@ -690,6 +690,12 @@ const APP: () = {
) )
}; };
// Reset and initialize the ethernet phy.
let mut lan8742a =
ethernet::phy::LAN8742A::new(eth_mac.set_phy_addr(0));
lan8742a.phy_reset();
lan8742a.phy_init();
unsafe { ethernet::enable_interrupt() }; unsafe { ethernet::enable_interrupt() };
let store = unsafe { &mut NET_STORE }; let store = unsafe { &mut NET_STORE };
@ -708,7 +714,7 @@ const APP: () = {
.ip_addrs(&mut store.ip_addrs[..]) .ip_addrs(&mut store.ip_addrs[..])
.finalize(); .finalize();
(interface, eth_mac) (interface, lan8742a)
}; };
cp.SCB.enable_icache(); cp.SCB.enable_icache();