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stm32/dma: rename ringbuf

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This commit is contained in:
xoviat
2023-07-29 19:25:18 -05:00
parent fcbfd224a7
commit bae31ebce7
4 changed files with 26 additions and 26 deletions
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18
embassy-stm32/src/dma/ringbuffer.rs
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@@ -29,7 +29,7 @@ use super::word::Word;
/// | | | |
/// +- end --------------------+ +- start ----------------+
/// ```
pub struct DmaRingBuffer<'a, W: Word> {
pub struct ReadableDmaRingBuffer<'a, W: Word> {
pub(crate) dma_buf: &'a mut [W],
start: usize,
}
@@ -51,7 +51,7 @@ pub trait DmaCtrl {
fn reset_complete_count(&mut self) -> usize;
}
impl<'a, W: Word> DmaRingBuffer<'a, W> {
impl<'a, W: Word> ReadableDmaRingBuffer<'a, W> {
pub fn new(dma_buf: &'a mut [W]) -> Self {
Self { dma_buf, start: 0 }
}
@@ -263,7 +263,7 @@ mod tests {
#[test]
fn empty_and_read_not_started() {
let mut dma_buf = [0u8; 16];
let ringbuf = DmaRingBuffer::new(&mut dma_buf);
let ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
}
@@ -273,7 +273,7 @@ mod tests {
let mut dma = TestCircularTransfer::new(16);
let mut dma_buf: [u8; 16] = array::from_fn(|idx| idx as u8); // 0, 1, ..., 15
let mut ringbuf = DmaRingBuffer::new(&mut dma_buf);
let mut ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
assert_eq!(16, ringbuf.cap());
@@ -314,7 +314,7 @@ mod tests {
let mut dma = TestCircularTransfer::new(16);
let mut dma_buf: [u8; 16] = array::from_fn(|idx| idx as u8); // 0, 1, ..., 15
let mut ringbuf = DmaRingBuffer::new(&mut dma_buf);
let mut ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
assert_eq!(16, ringbuf.cap());
@@ -349,7 +349,7 @@ mod tests {
let mut dma = TestCircularTransfer::new(16);
let mut dma_buf: [u8; 16] = array::from_fn(|idx| idx as u8); // 0, 1, ..., 15
let mut ringbuf = DmaRingBuffer::new(&mut dma_buf);
let mut ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
assert_eq!(16, ringbuf.cap());
@@ -384,7 +384,7 @@ mod tests {
let mut dma = TestCircularTransfer::new(16);
let mut dma_buf: [u8; 16] = array::from_fn(|idx| idx as u8); // 0, 1, ..., 15
let mut ringbuf = DmaRingBuffer::new(&mut dma_buf);
let mut ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
assert_eq!(16, ringbuf.cap());
@@ -420,7 +420,7 @@ mod tests {
let mut dma = TestCircularTransfer::new(16);
let mut dma_buf: [u8; 16] = array::from_fn(|idx| idx as u8); // 0, 1, ..., 15
let mut ringbuf = DmaRingBuffer::new(&mut dma_buf);
let mut ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
assert_eq!(16, ringbuf.cap());
@@ -454,7 +454,7 @@ mod tests {
let mut dma = TestCircularTransfer::new(16);
let mut dma_buf: [u8; 16] = array::from_fn(|idx| idx as u8); // 0, 1, ..., 15
let mut ringbuf = DmaRingBuffer::new(&mut dma_buf);
let mut ringbuf = ReadableDmaRingBuffer::new(&mut dma_buf);
assert_eq!(0, ringbuf.start);
assert_eq!(16, ringbuf.cap());