mirror of
https://github.com/esp-rs/esp-hal.git
synced 2025-09-28 12:50:53 +00:00
9fe02b819c
* working rx * very sketchy working tx * uart uhci qa example * move it * cleanout * read working great, write outputs the whole buffer * tx working but rx can freeze * fix freezes * dont use vec * cleaning * async weird and not working * async working? * into async * Apply suggested changes * it compiles * it also works with 'd * split into seperate structs * Add uart config configuration after uhci consumed it * working Uhci normal * again aaa sorry * Apply suggested changes (That I knew how to implement) * Add proper publicity, reimplement wrappers for internal functions using a macro, repair examples * Moved to config, uhci normal example doesn't echo * still not working * hacky works normal * apply suggested changes * Initial docs * fix messing up rx tx, still doesn't work * Workaround, working but well * change back to not pub (Maybe redo to public later, for now just to not mess with the workaround) * now its working * forgot to push * Revert 2 commits, implement drop to showcase problem * apply some suggested changes * apply more suggested fixes (async/blocking) * Everything works * clearing out warnings * handle errors * merge from upstream, make it compile (not sure) * Apply almost all suggestions * re add wait for done * Move errors out of wait_for_done, formating, changelog * Apply suggested changes * apply lint suggestions * docs * No longer public * hil tests, rx tx transfer * implement split * forgot to format * apply suggested changes * Add top level module doc * cicd now working? * format, cicd maybe now * apply suggestion * format fix * modify to write
157 lines
13 KiB
Rust
157 lines
13 KiB
Rust
//! UART UHCI test, async
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//% CHIPS: esp32c6
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//% FEATURES: unstable embassy
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#![no_std]
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#![no_main]
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use esp_hal::{
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Blocking,
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dma::{DmaRxBuf, DmaTxBuf},
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dma_buffers,
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uart::{self, Uart, uhci::Uhci},
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};
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struct Context {
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uhci: Uhci<'static, Blocking>,
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dma_rx: DmaRxBuf,
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dma_tx: DmaTxBuf,
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}
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#[cfg(test)]
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#[embedded_test::tests(default_timeout = 3, executor = hil_test::Executor::new())]
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mod tests {
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use super::*;
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#[init]
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async fn init() -> Context {
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let peripherals = esp_hal::init(esp_hal::Config::default());
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let (rx, tx) = hil_test::common_test_pins!(peripherals);
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let uart = Uart::new(peripherals.UART0, uart::Config::default())
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.unwrap()
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.with_tx(tx)
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.with_rx(rx);
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let (rx_buffer, rx_descriptors, tx_buffer, tx_descriptors) = dma_buffers!(4092);
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let dma_rx = DmaRxBuf::new(rx_descriptors, rx_buffer).unwrap();
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let dma_tx = DmaTxBuf::new(tx_descriptors, tx_buffer).unwrap();
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let mut uhci = Uhci::new(uart, peripherals.UHCI0, peripherals.DMA_CH0);
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uhci.apply_config(&uart::uhci::Config::default().with_chunk_limit(dma_rx.len() as u16))
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.unwrap();
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Context {
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uhci,
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dma_rx,
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dma_tx,
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}
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}
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#[test]
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fn test_send_receive(mut ctx: Context) {
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const SEND: &[u8] = b"Hello ESP32";
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ctx.dma_tx.as_mut_slice()[0..SEND.len()].copy_from_slice(&SEND);
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ctx.dma_tx.set_length(SEND.len());
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let (uhci_rx, uhci_tx) = ctx.uhci.split();
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let transfer_rx = uhci_rx
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.read(ctx.dma_rx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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let transfer_tx = uhci_tx
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.write(ctx.dma_tx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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let (res, _uhci_tx, _dma_tx) = transfer_tx.wait();
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res.unwrap();
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let (res, _uhci_rx, dma_rx) = transfer_rx.wait();
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res.unwrap();
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assert_eq!(
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&dma_rx.as_slice()[0..dma_rx.number_of_received_bytes()],
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SEND
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);
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}
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#[test]
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fn test_long_strings(mut ctx: Context) {
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const LONG_TEST_STRING: &str = "Loremipsumdolorsitamet,consecteturadipiscingelit.Suspendissemetusnisl,pretiumsedeuismodeget,bibendumeusem.Donecaccumsanrisusnibh,etefficiturnisivehiculatempus.Etiamegestasenimatduieleifendmaximus.Nuncinsemperest.Etiamvelodioultrices,interdumeratsed,dignissimmetus.Phasellusexleo,eleifendquisexid,laciniavenenatisneque.Sednuncdiam,molestieveltinciduntnec,ornareetnisi.Maecenasetmolestietortor.Nullaeupulvinarquam.Aeneanmolestieliberoquistortorviverralobortis.Praesentlaoreetlectusattinciduntscelerisque.Suspendisseegeterateleifend,posuerenuncvenenatis,faucibusdolor.Nuncvitaeluctusmetus.Nullamultriciesarcuvitaeestfermentumeleifend.Suspendisselaoreetmaximuslacus,utlaoreetnisiiaculisvitae.Nullamscelerisqueporttitorpulvinar.Intinciduntipsummauris,velaliquetmetusdictumut.Nunceratelit,suscipitacnisiac,volutpatporttitormauris.Aliquampretiumnisidiam,molestietemporlacusplaceratid.Mauristinciduntmattisturpis,velconvallisurnatempusnon.Integermattismetusnoneuismodcursus.Namideratetmassapretiumfinibus.Praesentfermentumnuncurna,quissagittismaurisimperdieteu.InLoremipsumdolorsitamet,consecteturadipiscingelit.Suspendissemetusnisl,pretiumsedeuismodeget,bibendumeusem.Donecaccumsanrisusnibh,etefficiturnisivehiculatempus.Etiamegestasenimatduieleifendmaximus.Nuncinsemperest.Etiamvelodioultrices,interdumeratsed,dignissimmetus.Phasellusexleo,eleifendquisexid,laciniavenenatisneque.Sednuncdiam,molestieveltinciduntnec,ornareetnisi.Maecenasetmolestietortor.Nullaeupulvinarquam.Aeneanmolestieliberoquistortorviverralobortis.Praesentlaoreetlectusattinciduntscelerisque.Suspendisseegeterateleifend,posuerenuncvenenatis,faucibusdolor.Nuncvitaeluctusmetus.Nullamultriciesarcuvitaeestfermentumeleifend.Suspendisselaoreetmaximuslacus,utlaoreetnisiiaculisvitae.Nullamscelerisqueporttitorpulvinar.Intinciduntipsummauris,velaliquetmetusdictumut.Nunceratelit,suscipitacnisiac,volutpatporttitormauris.Aliquampretiumnisidiam,molestietemporlacusplaceratid.Mauristinciduntmattisturpis,velconvallisurnatempusnon.Integermattismetusnoneuismodcursus.Namideratetmassapretiumfinibus.Praesentfermentumnuncurna,quissagittismaurisimperdieteu.Inefficituraliquamdui.Phasellussempermaurisacconvallismollis.Suspendisseintellusanuncvariusiaculisutegetlibero.Inmalesuada,nislquisconsecteturposuere,nullaipsumfringillaeros,egetrhoncussapienarcunecenim.Proinvenenatistortorveltristiquealiquam.Utelementumtellusligula,velauctorexfermentuma.Vestibulummaximusanteinvulputateornare.Sedquisnislaligulaporttitorfacilisismattissedmi.Crasconsecteturexegetsagittisfeugiat.Invenenatisminectinciduntaliquet.Sedcommodonecorciidvenenatis.Vestibulumanteipsumprimisinfaucibusorciluctusetultricesposuerecubiliacurae;Phasellusinterdumorcefficituraliquamdui.Phasellussempermaurisacconvallismollis.Suspendisseintellusanuncvariusiaculisutegetlibero.Inmalesuada,nislquisconsecteturposuere,nullaipsumfringillaeros,egetrhoncussapienarcunecenim.Proinvenenatistortorveltristiquealiquam.Utelementumtellusligula,velauctorexfermentuma.Vestibulummaximusanteinvulputateornare.Sedquisnislaligulaporttitorfacilisismattissedmi.Crasconsecteturexegetsagittisfeugiat.Invenenatisminectinciduntaliquet.Sedcommodonecorciidvenenatis.Vestibulumanteipsumprimisinfaucibusorciluctusetultricesposuerecubiliacurae;Phasellusinterdumorcrtis.Praesentlaoreetlectusattinciduntscelerisque.Suspendisseegeterateleifend,posuerenuncvenenatis,faucibusdolor.Nuncvitaeluctusmetus.Nullamultriciesarcuvitaeestfermentumeleifend.Suspendisselaoreetmaximuslacus,utlaoreetnisiiaculisvitae.Nullamscelerisqueporttitorpulvinar.Intinciduntipsummauris,velaliquetmetusdictumut.Nunceratelit,suscipitacnisiac,volutpatporttitormauris.Aliquampretiumnisidiam,molestietemporlacusplaceratid.Mauristinciduntmattisturpis,velconvallisurnatempusnon.Integermattismetusnoneuismodcursus.Namideratetmassapretiumfinibus.Praesentfermentumnuncurna,quissagittismaurisimperdieteu.Inefficituraliquamdui.Phasellussempermaurisacconvallismollis.Suspendisseintellusanuncvariusiaculisutegetlibero.Inmalesuada,nislquisconsecteturposuere,nullaipsumfringillaeros,egetrhoncussapienarcunece";
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ctx.dma_tx.as_mut_slice()[0..LONG_TEST_STRING.len()]
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.copy_from_slice(&LONG_TEST_STRING.as_bytes());
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ctx.dma_tx.set_length(LONG_TEST_STRING.len());
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let (uhci_rx, uhci_tx) = ctx.uhci.split();
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let transfer_rx = uhci_rx
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.read(ctx.dma_rx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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let transfer_tx = uhci_tx
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.write(ctx.dma_tx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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let (res, _uhci_tx, _dma_tx) = transfer_tx.wait();
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res.unwrap();
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let (res, _uhci_rx, dma_rx) = transfer_rx.wait();
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res.unwrap();
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assert_eq!(
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&dma_rx.as_slice()[0..dma_rx.number_of_received_bytes()],
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LONG_TEST_STRING.as_bytes()
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);
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}
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#[test]
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async fn test_send_receive_async(mut ctx: Context) {
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let uhci = ctx.uhci.into_async();
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const SEND: &[u8] = b"Hello ESP32";
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ctx.dma_tx.as_mut_slice()[0..SEND.len()].copy_from_slice(&SEND);
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ctx.dma_tx.set_length(SEND.len());
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let (uhci_rx, uhci_tx) = uhci.split();
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let mut transfer_rx = uhci_rx
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.read(ctx.dma_rx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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let mut transfer_tx = uhci_tx
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.write(ctx.dma_tx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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transfer_tx.wait_for_done().await;
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let (res, _uhci_tx, _dma_tx) = transfer_tx.wait();
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res.unwrap();
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transfer_rx.wait_for_done().await;
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let (res, _uhci_rx, dma_rx) = transfer_rx.wait();
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res.unwrap();
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assert_eq!(
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&dma_rx.as_slice()[0..dma_rx.number_of_received_bytes()],
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SEND
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);
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}
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#[test]
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async fn test_long_strings_async(mut ctx: Context) {
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let uhci = ctx.uhci.into_async();
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const LONG_TEST_STRING: &str = "Loremipsumdolorsitamet,consecteturadipiscingelit.Suspendissemetusnisl,pretiumsedeuismodeget,bibendumeusem.Donecaccumsanrisusnibh,etefficiturnisivehiculatempus.Etiamegestasenimatduieleifendmaximus.Nuncinsemperest.Etiamvelodioultrices,interdumeratsed,dignissimmetus.Phasellusexleo,eleifendquisexid,laciniavenenatisneque.Sednuncdiam,molestieveltinciduntnec,ornareetnisi.Maecenasetmolestietortor.Nullaeupulvinarquam.Aeneanmolestieliberoquistortorviverralobortis.Praesentlaoreetlectusattinciduntscelerisque.Suspendisseegeterateleifend,posuerenuncvenenatis,faucibusdolor.Nuncvitaeluctusmetus.Nullamultriciesarcuvitaeestfermentumeleifend.Suspendisselaoreetmaximuslacus,utlaoreetnisiiaculisvitae.Nullamscelerisqueporttitorpulvinar.Intinciduntipsummauris,velaliquetmetusdictumut.Nunceratelit,suscipitacnisiac,volutpatporttitormauris.Aliquampretiumnisidiam,molestietemporlacusplaceratid.Mauristinciduntmattisturpis,velconvallisurnatempusnon.Integermattismetusnoneuismodcursus.Namideratetmassapretiumfinibus.Praesentfermentumnuncurna,quissagittismaurisimperdieteu.InLoremipsumdolorsitamet,consecteturadipiscingelit.Suspendissemetusnisl,pretiumsedeuismodeget,bibendumeusem.Donecaccumsanrisusnibh,etefficiturnisivehiculatempus.Etiamegestasenimatduieleifendmaximus.Nuncinsemperest.Etiamvelodioultrices,interdumeratsed,dignissimmetus.Phasellusexleo,eleifendquisexid,laciniavenenatisneque.Sednuncdiam,molestieveltinciduntnec,ornareetnisi.Maecenasetmolestietortor.Nullaeupulvinarquam.Aeneanmolestieliberoquistortorviverralobortis.Praesentlaoreetlectusattinciduntscelerisque.Suspendisseegeterateleifend,posuerenuncvenenatis,faucibusdolor.Nuncvitaeluctusmetus.Nullamultriciesarcuvitaeestfermentumeleifend.Suspendisselaoreetmaximuslacus,utlaoreetnisiiaculisvitae.Nullamscelerisqueporttitorpulvinar.Intinciduntipsummauris,velaliquetmetusdictumut.Nunceratelit,suscipitacnisiac,volutpatporttitormauris.Aliquampretiumnisidiam,molestietemporlacusplaceratid.Mauristinciduntmattisturpis,velconvallisurnatempusnon.Integermattismetusnoneuismodcursus.Namideratetmassapretiumfinibus.Praesentfermentumnuncurna,quissagittismaurisimperdieteu.Inefficituraliquamdui.Phasellussempermaurisacconvallismollis.Suspendisseintellusanuncvariusiaculisutegetlibero.Inmalesuada,nislquisconsecteturposuere,nullaipsumfringillaeros,egetrhoncussapienarcunecenim.Proinvenenatistortorveltristiquealiquam.Utelementumtellusligula,velauctorexfermentuma.Vestibulummaximusanteinvulputateornare.Sedquisnislaligulaporttitorfacilisismattissedmi.Crasconsecteturexegetsagittisfeugiat.Invenenatisminectinciduntaliquet.Sedcommodonecorciidvenenatis.Vestibulumanteipsumprimisinfaucibusorciluctusetultricesposuerecubiliacurae;Phasellusinterdumorcefficituraliquamdui.Phasellussempermaurisacconvallismollis.Suspendisseintellusanuncvariusiaculisutegetlibero.Inmalesuada,nislquisconsecteturposuere,nullaipsumfringillaeros,egetrhoncussapienarcunecenim.Proinvenenatistortorveltristiquealiquam.Utelementumtellusligula,velauctorexfermentuma.Vestibulummaximusanteinvulputateornare.Sedquisnislaligulaporttitorfacilisismattissedmi.Crasconsecteturexegetsagittisfeugiat.Invenenatisminectinciduntaliquet.Sedcommodonecorciidvenenatis.Vestibulumanteipsumprimisinfaucibusorciluctusetultricesposuerecubiliacurae;Phasellusinterdumorcrtis.Praesentlaoreetlectusattinciduntscelerisque.Suspendisseegeterateleifend,posuerenuncvenenatis,faucibusdolor.Nuncvitaeluctusmetus.Nullamultriciesarcuvitaeestfermentumeleifend.Suspendisselaoreetmaximuslacus,utlaoreetnisiiaculisvitae.Nullamscelerisqueporttitorpulvinar.Intinciduntipsummauris,velaliquetmetusdictumut.Nunceratelit,suscipitacnisiac,volutpatporttitormauris.Aliquampretiumnisidiam,molestietemporlacusplaceratid.Mauristinciduntmattisturpis,velconvallisurnatempusnon.Integermattismetusnoneuismodcursus.Namideratetmassapretiumfinibus.Praesentfermentumnuncurna,quissagittismaurisimperdieteu.Inefficituraliquamdui.Phasellussempermaurisacconvallismollis.Suspendisseintellusanuncvariusiaculisutegetlibero.Inmalesuada,nislquisconsecteturposuere,nullaipsumfringillaeros,egetrhoncussapienarcunece";
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ctx.dma_tx.as_mut_slice()[0..LONG_TEST_STRING.len()]
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.copy_from_slice(&LONG_TEST_STRING.as_bytes());
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ctx.dma_tx.set_length(LONG_TEST_STRING.len());
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let (uhci_rx, uhci_tx) = uhci.split();
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let mut transfer_rx = uhci_rx
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.read(ctx.dma_rx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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let mut transfer_tx = uhci_tx
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.write(ctx.dma_tx)
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.unwrap_or_else(|x| panic!("Something went horribly wrong: {:?}", x.0));
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transfer_tx.wait_for_done().await;
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let (res, _uhci_tx, _dma_tx) = transfer_tx.wait();
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res.unwrap();
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transfer_rx.wait_for_done().await;
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let (res, _uhci_rx, dma_rx) = transfer_rx.wait();
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res.unwrap();
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assert_eq!(
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&dma_rx.as_slice()[0..dma_rx.number_of_received_bytes()],
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LONG_TEST_STRING.as_bytes()
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);
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}
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}
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