firmware for my Touchscreen E-Paper Input Module for Framework Laptop 16
eepy-sys: migrate to rust 2024
author
arthomnix
date
(Mar 23, 2025, 8:15 PM UTC)
commit
92773542
92773542334b01e7a958a41b249575a3f88182e3
parent
f90c922c
f90c922c7e458e90de329c2e1e3258858e544098
+13
-13
+1
-1
eepy-sys/Cargo.toml
+1
-1
eepy-sys/Cargo.toml
+6
-6
eepy-sys/src/flash.rs
+6
-6
eepy-sys/src/flash.rs
···
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EraseAndProgram = 2,
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}
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-
pub unsafe fn erase(start_addr: u32, len: u32) {
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+
pub unsafe fn erase(start_addr: u32, len: u32) { unsafe {
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syscall!(
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SyscallNumber::Flash,
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in FlashSyscall::Erase,
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in start_addr,
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in len,
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);
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-
}
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+
}}
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-
pub unsafe fn program(start_addr: u32, data: &[u8]) {
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pub unsafe fn program(start_addr: u32, data: &[u8]) { unsafe {
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syscall!(
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SyscallNumber::Flash,
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in FlashSyscall::Program,
···
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in data.len(),
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in data.as_ptr(),
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);
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-
}
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+
}}
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-
pub unsafe fn erase_and_program(start_addr: u32, data: &[u8]) {
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+
pub unsafe fn erase_and_program(start_addr: u32, data: &[u8]) { unsafe {
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syscall!(
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SyscallNumber::Flash,
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in FlashSyscall::EraseAndProgram,
···
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in data.len(),
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in data.as_ptr(),
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);
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-
}
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+
}}
+6
-6
eepy-sys/src/header.rs
+6
-6
eepy-sys/src/header.rs
···
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8
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pub const SLOT_SIZE: usize = 0x80000;
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-
pub const unsafe fn slot_ptr(id: u8) -> *const u8 {
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+
pub const unsafe fn slot_ptr(id: u8) -> *const u8 { unsafe {
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if id > 31 {
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panic!("slot ID must be between 0 and 31");
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}
···
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} else {
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XIP_BASE.add(SLOT_SIZE * id as usize)
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}
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-
}
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+
}}
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-
pub const unsafe fn slot(id: u8) -> *const ProgramSlotHeader {
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+
pub const unsafe fn slot(id: u8) -> *const ProgramSlotHeader { unsafe {
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slot_ptr(id).cast()
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-
}
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+
}}
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pub struct Programs {
···
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}
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}
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-
pub unsafe fn load(&self) {
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+
pub unsafe fn load(&self) { unsafe {
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if self.data_len > 0 {
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core::ptr::copy_nonoverlapping(self.data_lma, self.data_vma, self.data_len);
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}
···
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if self.bss_len > 0 {
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self.bss_vma.write_bytes(0, self.bss_len);
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}
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-
}
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+
}}
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}