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feat: ✨ Add emojis to the chainboot protocol

This commit is contained in:
Berkus Decker 2022-04-24 22:05:57 +03:00
parent 9dcc5b192a
commit 92feb2d982
2 changed files with 13 additions and 12 deletions
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11
bin/chainboot/src/main.rs
View File

@ -74,7 +74,7 @@ fn kernel_main(max_kernel_size: u64) -> ! {
print!("{}", LOGO);
println!("{:>51}\n", BcmHost::board_name());
println!("[<<] Requesting kernel image...");
println!("⏪ Requesting kernel image...");
let kernel_addr: *mut u8 = BcmHost::kernel_load_address() as *mut u8;
@ -94,7 +94,10 @@ fn kernel_main(max_kernel_size: u64) -> ! {
// Check the size to fit RAM
if size > max_kernel_size {
println!("ERR Kernel image too big (over {} bytes)", max_kernel_size);
println!(
"ERR ❌ Kernel image too big (over {} bytes)",
max_kernel_size
);
continue;
}
@ -118,7 +121,7 @@ fn kernel_main(max_kernel_size: u64) -> ! {
let valid = hasher.finish() == checksum;
if !valid {
println!("ERR Kernel image checksum mismatch");
println!("ERR ❌ Kernel image checksum mismatch");
continue;
}
@ -127,7 +130,7 @@ fn kernel_main(max_kernel_size: u64) -> ! {
}
println!(
"[<<] Loaded! Executing the payload now from {:p}\n",
"⏪ Loaded! Executing the payload now from {:p}\n",
kernel_addr
);
CONSOLE.lock(|c| c.flush());

14
bin/chainofcommand/src/main.rs
View File

@ -84,16 +84,14 @@ where
{
let (kernel_file, kernel_size) = load_kernel(to_console2, kernel).await?;
to_console2.send("[>>] Sending image size\n".into()).await?;
to_console2.send("⏩ Sending image size\n".into()).await?;
to_serial.send(kernel_size.to_le_bytes().into()).await?;
// Wait for OK response
expect(to_console2, from_serial, "OK").await?;
to_console2
.send("[>>] Sending kernel image\n".into())
.await?;
to_console2.send("⏩ Sending kernel image\n".into()).await?;
let mut hasher = SeaHasher::new();
let mut reader = BufReader::with_capacity(1, kernel_file);
@ -112,7 +110,7 @@ where
let hashed_value: u64 = hasher.finish();
to_console2
.send(format!("[>>] Sending image checksum {:x}\n", hashed_value).into())
.send(format!("⏩ Sending image checksum {:x}\n", hashed_value).into())
.await?;
to_serial.send(hashed_value.to_le_bytes().into()).await?;
@ -203,7 +201,7 @@ where
// execute!(w, cursor::MoveToNextLine(1), style::Print("[>>] Received 3 BREAKs"), cursor::MoveToNextLine(1))?;
breaks = 0;
send_kernel(&to_console2, &to_serial, &mut from_serial, kernel.clone()).await?;
to_console2.send("[>>] Send successful, pass-through\n".into()).await?;
to_console2.send("🦀 Send successful, pass-through\n".into()).await?;
}
} else {
while breaks > 0 {
@ -379,7 +377,7 @@ async fn main() -> Result<()> {
stdout,
cursor::RestorePosition,
style::Print(format!(
"[>>] Waiting for serial port {}\r",
"⏳ Waiting for serial port {}\r",
if serial_toggle { "# " } else { " #" }
))
)?;
@ -401,7 +399,7 @@ async fn main() -> Result<()> {
execute!(
stdout,
style::Print("\n[>>] Waiting for handshake, pass-through"),
style::Print("\n✅ Waiting for handshake, pass-through. 🔌 Power the target now."),
)?;
stdout.flush()?;