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stm32: update stm32-metapac.

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This commit is contained in:
Dario Nieuwenhuis
2023-06-19 03:07:26 +02:00
parent adaed307b4
commit 558918651e
68 changed files with 2893 additions and 3568 deletions
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56
embassy-stm32/src/dma/bdma.rs
View File

@ -107,7 +107,7 @@ pub(crate) unsafe fn on_irq_inner(dma: pac::bdma::Dma, channel_num: usize, index
let cr = dma.ch(channel_num).cr();
if isr.teif(channel_num) {
panic!("DMA: error on BDMA@{:08x} channel {}", dma.0 as u32, channel_num);
panic!("DMA: error on BDMA@{:08x} channel {}", dma.as_ptr() as u32, channel_num);
}
if isr.htif(channel_num) && cr.read().htie() {
@ -291,29 +291,25 @@ impl<'a, C: Channel> Transfer<'a, C> {
}
fn clear_irqs(&mut self) {
unsafe {
self.channel.regs().ifcr().write(|w| {
w.set_tcif(self.channel.num(), true);
w.set_teif(self.channel.num(), true);
})
}
self.channel.regs().ifcr().write(|w| {
w.set_tcif(self.channel.num(), true);
w.set_teif(self.channel.num(), true);
});
}
pub fn request_stop(&mut self) {
let ch = self.channel.regs().ch(self.channel.num());
// Disable the channel. Keep the IEs enabled so the irqs still fire.
unsafe {
ch.cr().write(|w| {
w.set_teie(true);
w.set_tcie(true);
})
}
ch.cr().write(|w| {
w.set_teie(true);
w.set_tcie(true);
});
}
pub fn is_running(&mut self) -> bool {
let ch = self.channel.regs().ch(self.channel.num());
let en = unsafe { ch.cr().read() }.en();
let en = ch.cr().read().en();
let tcif = STATE.complete_count[self.channel.index()].load(Ordering::Acquire) != 0;
en && !tcif
}
@ -322,7 +318,7 @@ impl<'a, C: Channel> Transfer<'a, C> {
/// Note: this will be zero for transfers that completed without cancellation.
pub fn get_remaining_transfers(&self) -> u16 {
let ch = self.channel.regs().ch(self.channel.num());
unsafe { ch.ndtr().read() }.ndt()
ch.ndtr().read().ndt()
}
pub fn blocking_wait(mut self) {
@ -366,7 +362,7 @@ struct DmaCtrlImpl<'a, C: Channel>(PeripheralRef<'a, C>);
impl<'a, C: Channel> DmaCtrl for DmaCtrlImpl<'a, C> {
fn get_remaining_transfers(&self) -> usize {
let ch = self.0.regs().ch(self.0.num());
unsafe { ch.ndtr().read() }.ndt() as usize
ch.ndtr().read().ndt() as usize
}
fn get_complete_count(&self) -> usize {
@ -442,7 +438,7 @@ impl<'a, C: Channel, W: Word> RingBuffer<'a, C, W> {
pub fn start(&mut self) {
let ch = self.channel.regs().ch(self.channel.num());
unsafe { ch.cr().write_value(self.cr) }
ch.cr().write_value(self.cr)
}
pub fn clear(&mut self) {
@ -469,31 +465,27 @@ impl<'a, C: Channel, W: Word> RingBuffer<'a, C, W> {
fn clear_irqs(&mut self) {
let dma = self.channel.regs();
unsafe {
dma.ifcr().write(|w| {
w.set_htif(self.channel.num(), true);
w.set_tcif(self.channel.num(), true);
w.set_teif(self.channel.num(), true);
})
}
dma.ifcr().write(|w| {
w.set_htif(self.channel.num(), true);
w.set_tcif(self.channel.num(), true);
w.set_teif(self.channel.num(), true);
});
}
pub fn request_stop(&mut self) {
let ch = self.channel.regs().ch(self.channel.num());
// Disable the channel. Keep the IEs enabled so the irqs still fire.
unsafe {
ch.cr().write(|w| {
w.set_teie(true);
w.set_htie(true);
w.set_tcie(true);
})
}
ch.cr().write(|w| {
w.set_teie(true);
w.set_htie(true);
w.set_tcie(true);
});
}
pub fn is_running(&mut self) -> bool {
let ch = self.channel.regs().ch(self.channel.num());
unsafe { ch.cr().read() }.en()
ch.cr().read().en()
}
}

84
embassy-stm32/src/dma/dma.rs
View File

@ -183,7 +183,7 @@ pub(crate) unsafe fn on_irq_inner(dma: pac::dma::Dma, channel_num: usize, index:
let isr = dma.isr(channel_num / 4).read();
if isr.teif(channel_num % 4) {
panic!("DMA: error on DMA@{:08x} channel {}", dma.0 as u32, channel_num);
panic!("DMA: error on DMA@{:08x} channel {}", dma.as_ptr() as u32, channel_num);
}
if isr.htif(channel_num % 4) && cr.read().htie() {
@ -387,36 +387,32 @@ impl<'a, C: Channel> Transfer<'a, C> {
let isrn = self.channel.num() / 4;
let isrbit = self.channel.num() % 4;
unsafe {
self.channel.regs().ifcr(isrn).write(|w| {
w.set_tcif(isrbit, true);
w.set_teif(isrbit, true);
})
}
self.channel.regs().ifcr(isrn).write(|w| {
w.set_tcif(isrbit, true);
w.set_teif(isrbit, true);
});
}
pub fn request_stop(&mut self) {
let ch = self.channel.regs().st(self.channel.num());
// Disable the channel. Keep the IEs enabled so the irqs still fire.
unsafe {
ch.cr().write(|w| {
w.set_teie(true);
w.set_tcie(true);
})
}
ch.cr().write(|w| {
w.set_teie(true);
w.set_tcie(true);
});
}
pub fn is_running(&mut self) -> bool {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.cr().read() }.en()
ch.cr().read().en()
}
/// Gets the total remaining transfers for the channel
/// Note: this will be zero for transfers that completed without cancellation.
pub fn get_remaining_transfers(&self) -> u16 {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.ndtr().read() }.ndt()
ch.ndtr().read().ndt()
}
pub fn blocking_wait(mut self) {
@ -537,13 +533,11 @@ impl<'a, C: Channel, W: Word> DoubleBuffered<'a, C, W> {
let isrn = channel_number / 4;
let isrbit = channel_number % 4;
unsafe {
dma.ifcr(isrn).write(|w| {
w.set_htif(isrbit, true);
w.set_tcif(isrbit, true);
w.set_teif(isrbit, true);
})
}
dma.ifcr(isrn).write(|w| {
w.set_htif(isrbit, true);
w.set_tcif(isrbit, true);
w.set_teif(isrbit, true);
});
}
pub unsafe fn set_buffer0(&mut self, buffer: *mut W) {
@ -558,7 +552,7 @@ impl<'a, C: Channel, W: Word> DoubleBuffered<'a, C, W> {
pub fn is_buffer0_accessible(&mut self) -> bool {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.cr().read() }.ct() == vals::Ct::MEMORY1
ch.cr().read().ct() == vals::Ct::MEMORY1
}
pub fn set_waker(&mut self, waker: &Waker) {
@ -569,24 +563,22 @@ impl<'a, C: Channel, W: Word> DoubleBuffered<'a, C, W> {
let ch = self.channel.regs().st(self.channel.num());
// Disable the channel. Keep the IEs enabled so the irqs still fire.
unsafe {
ch.cr().write(|w| {
w.set_teie(true);
w.set_tcie(true);
})
}
ch.cr().write(|w| {
w.set_teie(true);
w.set_tcie(true);
});
}
pub fn is_running(&mut self) -> bool {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.cr().read() }.en()
ch.cr().read().en()
}
/// Gets the total remaining transfers for the channel
/// Note: this will be zero for transfers that completed without cancellation.
pub fn get_remaining_transfers(&self) -> u16 {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.ndtr().read() }.ndt()
ch.ndtr().read().ndt()
}
}
@ -607,7 +599,7 @@ struct DmaCtrlImpl<'a, C: Channel>(PeripheralRef<'a, C>);
impl<'a, C: Channel> DmaCtrl for DmaCtrlImpl<'a, C> {
fn get_remaining_transfers(&self) -> usize {
let ch = self.0.regs().st(self.0.num());
unsafe { ch.ndtr().read() }.ndt() as usize
ch.ndtr().read().ndt() as usize
}
fn get_complete_count(&self) -> usize {
@ -698,7 +690,7 @@ impl<'a, C: Channel, W: Word> RingBuffer<'a, C, W> {
pub fn start(&mut self) {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.cr().write_value(self.cr) }
ch.cr().write_value(self.cr);
}
pub fn clear(&mut self) {
@ -729,31 +721,27 @@ impl<'a, C: Channel, W: Word> RingBuffer<'a, C, W> {
let isrn = channel_number / 4;
let isrbit = channel_number % 4;
unsafe {
dma.ifcr(isrn).write(|w| {
w.set_htif(isrbit, true);
w.set_tcif(isrbit, true);
w.set_teif(isrbit, true);
})
}
dma.ifcr(isrn).write(|w| {
w.set_htif(isrbit, true);
w.set_tcif(isrbit, true);
w.set_teif(isrbit, true);
});
}
pub fn request_stop(&mut self) {
let ch = self.channel.regs().st(self.channel.num());
// Disable the channel. Keep the IEs enabled so the irqs still fire.
unsafe {
ch.cr().write(|w| {
w.set_teie(true);
w.set_htie(true);
w.set_tcie(true);
})
}
ch.cr().write(|w| {
w.set_teie(true);
w.set_htie(true);
w.set_tcie(true);
});
}
pub fn is_running(&mut self) -> bool {
let ch = self.channel.regs().st(self.channel.num());
unsafe { ch.cr().read() }.en()
ch.cr().read().en()
}
}

2
embassy-stm32/src/dma/dmamux.rs
View File

@ -2,7 +2,7 @@
use crate::{pac, peripherals};
pub(crate) unsafe fn configure_dmamux<M: MuxChannel>(channel: &mut M, request: u8) {
pub(crate) fn configure_dmamux<M: MuxChannel>(channel: &mut M, request: u8) {
let ch_mux_regs = channel.mux_regs().ccr(channel.mux_num());
ch_mux_regs.write(|reg| {
reg.set_nbreq(0);

24
embassy-stm32/src/dma/gpdma.rs
View File

@ -92,13 +92,15 @@ pub(crate) unsafe fn on_irq_inner(dma: pac::gpdma::Gpdma, channel_num: usize, in
if sr.dtef() {
panic!(
"DMA: data transfer error on DMA@{:08x} channel {}",
dma.0 as u32, channel_num
dma.as_ptr() as u32,
channel_num
);
}
if sr.usef() {
panic!(
"DMA: user settings error on DMA@{:08x} channel {}",
dma.0 as u32, channel_num
dma.as_ptr() as u32,
channel_num
);
}
@ -298,26 +300,24 @@ impl<'a, C: Channel> Transfer<'a, C> {
let ch = self.channel.regs().ch(self.channel.num());
// Disable the channel. Keep the IEs enabled so the irqs still fire.
unsafe {
ch.cr().write(|w| {
w.set_tcie(true);
w.set_useie(true);
w.set_dteie(true);
w.set_suspie(true);
})
}
ch.cr().write(|w| {
w.set_tcie(true);
w.set_useie(true);
w.set_dteie(true);
w.set_suspie(true);
})
}
pub fn is_running(&mut self) -> bool {
let ch = self.channel.regs().ch(self.channel.num());
!unsafe { ch.sr().read() }.tcf()
!ch.sr().read().tcf()
}
/// Gets the total remaining transfers for the channel
/// Note: this will be zero for transfers that completed without cancellation.
pub fn get_remaining_transfers(&self) -> u16 {
let ch = self.channel.regs().ch(self.channel.num());
unsafe { ch.br1().read() }.bndt()
ch.br1().read().bndt()
}
pub fn blocking_wait(mut self) {