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Merge pull request #2085 from xoviat/rcc

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stm32: update metapac
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xoviat 2023-10-18 01:33:00 +00:00 committed by GitHub
commit f24a1b62bb
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18 changed files with 44 additions and 36 deletions
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4
embassy-stm32/Cargo.toml
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@ -58,7 +58,7 @@ rand_core = "0.6.3"
sdio-host = "0.5.0"
embedded-sdmmc = { git = "https://github.com/embassy-rs/embedded-sdmmc-rs", rev = "a4f293d3a6f72158385f79c98634cb8a14d0d2fc", optional = true }
critical-section = "1.1"
stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-c20cbde88fdfaef4645361d09df0cb63a4dc6462" }
stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-6f7449303bf8af60a63704d35df9af46006c6148" }
vcell = "0.1.3"
bxcan = "0.7.0"
nb = "1.0.0"
@ -76,7 +76,7 @@ critical-section = { version = "1.1", features = ["std"] }
[build-dependencies]
proc-macro2 = "1.0.36"
quote = "1.0.15"
stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-c20cbde88fdfaef4645361d09df0cb63a4dc6462", default-features = false, features = ["metadata"]}
stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-6f7449303bf8af60a63704d35df9af46006c6148", default-features = false, features = ["metadata"]}
[features]

4
embassy-stm32/src/rcc/f0.rs
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@ -127,7 +127,7 @@ pub(crate) unsafe fn init(config: Config) {
}
if config.usb_pll {
RCC.cfgr3().modify(|w| w.set_usbsw(Usbsw::PLLCLK));
RCC.cfgr3().modify(|w| w.set_usbsw(Usbsw::PLL1_P));
}
// TODO: Option to use CRS (Clock Recovery)
@ -140,7 +140,7 @@ pub(crate) unsafe fn init(config: Config) {
RCC.cfgr().modify(|w| {
w.set_ppre(Ppre::from_bits(ppre_bits));
w.set_hpre(Hpre::from_bits(hpre_bits));
w.set_sw(Sw::PLL)
w.set_sw(Sw::PLL1_P)
});
} else {
RCC.cfgr().modify(|w| {

9
embassy-stm32/src/rcc/f1.rs
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@ -169,7 +169,14 @@ pub(crate) unsafe fn init(config: Config) {
#[cfg(not(rcc_f100))]
w.set_usbpre(Usbpre::from_bits(usbpre as u8));
w.set_sw(if pllmul_bits.is_some() {
Sw::PLL
#[cfg(not(rcc_f1cl))]
{
Sw::PLL1_P
}
#[cfg(rcc_f1cl)]
{
Sw::PLL
}
} else if config.hse.is_some() {
Sw::HSE
} else {

2
embassy-stm32/src/rcc/f2.rs
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@ -256,7 +256,7 @@ pub(crate) unsafe fn init(config: Config) {
ClockSrc::PLL => {
RCC.cr().modify(|w| w.set_pllon(true));
while !RCC.cr().read().pllrdy() {}
(pll_clocks.main_freq, Sw::PLL)
(pll_clocks.main_freq, Sw::PLL1_P)
}
};
// RM0033 Figure 9. Clock tree suggests max SYSCLK/HCLK is 168 MHz, but datasheet specifies PLL

4
embassy-stm32/src/rcc/f3.rs
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@ -214,7 +214,7 @@ pub(crate) unsafe fn init(config: Config) {
// CFGR has been written before (PLL, PLL48, clock divider) don't overwrite these settings
RCC.cfgr().modify(|w| {
w.set_sw(match (pll_config, config.hse) {
(Some(_), _) => Sw::PLL,
(Some(_), _) => Sw::PLL1_P,
(None, Some(_)) => Sw::HSE,
(None, None) => Sw::HSI,
})
@ -271,7 +271,7 @@ pub(crate) unsafe fn init(config: Config) {
pll_config.unwrap();
assert!((pclk2 == sysclk) || (pclk2 * 2u32 == sysclk));
RCC.cfgr3().modify(|w| w.set_hrtim1sw(Timsw::PLL));
RCC.cfgr3().modify(|w| w.set_hrtim1sw(Timsw::PLL1_P));
Some(sysclk * 2u32)
}

2
embassy-stm32/src/rcc/f4.rs
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@ -328,7 +328,7 @@ pub(crate) unsafe fn init(config: Config) {
RCC.cfgr().modify(|w| {
w.set_sw(if sysclk_on_pll {
Sw::PLL
Sw::PLL1_P
} else if config.hse.is_some() {
Sw::HSE
} else {

2
embassy-stm32/src/rcc/f7.rs
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@ -247,7 +247,7 @@ pub(crate) unsafe fn init(config: Config) {
RCC.cfgr().modify(|w| {
w.set_sw(if sysclk_on_pll {
Sw::PLL
Sw::PLL1_P
} else if config.hse.is_some() {
Sw::HSE
} else {

2
embassy-stm32/src/rcc/l0l1.rs
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@ -131,7 +131,7 @@ pub(crate) unsafe fn init(config: Config) {
RCC.cr().modify(|w| w.set_pllon(true));
while !RCC.cr().read().pllrdy() {}
(freq, Sw::PLL)
(freq, Sw::PLL1_P)
}
};

14
embassy-stm32/src/rcc/l4l5.rs
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@ -187,12 +187,12 @@ pub(crate) unsafe fn init(config: Config) {
let sys_clk = match config.mux {
ClockSrc::HSE => hse.unwrap(),
#[cfg(rcc_l5)]
ClockSrc::HSI16 => hsi16.unwrap(),
#[cfg(not(rcc_l5))]
ClockSrc::HSI => hsi16.unwrap(),
ClockSrc::MSI => msi.unwrap(),
ClockSrc::PLL => pll._r.unwrap(),
#[cfg(rcc_l4)]
ClockSrc::PLL1_P => pll._r.unwrap(),
#[cfg(not(rcc_l4))]
ClockSrc::PLL1_R => pll._r.unwrap(),
};
#[cfg(stm32l4)]
@ -203,9 +203,6 @@ pub(crate) unsafe fn init(config: Config) {
Clk48Src::HSI48 => hsi48,
Clk48Src::MSI => msi,
Clk48Src::PLLSAI1_Q => pllsai1._q,
#[cfg(rcc_l5)]
Clk48Src::PLL_Q => pll._q,
#[cfg(not(rcc_l5))]
Clk48Src::PLL1_Q => pll._q,
};
@ -363,9 +360,6 @@ fn init_pll(instance: PllInstance, config: Option<Pll>, input: &PllInput) -> Pll
let pll_src = match pll.source {
PLLSource::NONE => panic!("must not select PLL source as NONE"),
PLLSource::HSE => input.hse,
#[cfg(rcc_l5)]
PLLSource::HSI16 => input.hsi16,
#[cfg(not(rcc_l5))]
PLLSource::HSI => input.hsi16,
PLLSource::MSI => input.msi,
};

2
examples/stm32l4/src/bin/rng.rs
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@ -16,7 +16,7 @@ bind_interrupts!(struct Irqs {
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.hsi16 = true;
config.rcc.pll = Some(Pll {
source: PLLSource::HSI,

2
examples/stm32l4/src/bin/rtc.rs
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@ -15,7 +15,7 @@ use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.hse = Some(Hertz::mhz(8));
config.rcc.pll = Some(Pll {
source: PLLSource::HSE,

2
examples/stm32l4/src/bin/spe_adin1110_http_server.rs
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@ -77,7 +77,7 @@ async fn main(spawner: Spawner) {
// 80Mhz clock (Source: 8 / SrcDiv: 1 * PLLMul 20 / ClkDiv 2)
// 80MHz highest frequency for flash 0 wait.
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.hse = Some(Hertz::mhz(8));
config.rcc.pll = Some(Pll {
source: PLLSource::HSE,

2
examples/stm32l4/src/bin/usb_serial.rs
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@ -24,7 +24,7 @@ async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.hsi48 = true;
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.hsi16 = true;
config.rcc.pll = Some(Pll {
source: PLLSource::HSI,

4
examples/stm32l5/src/bin/rng.rs
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@ -17,10 +17,10 @@ bind_interrupts!(struct Irqs {
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.hsi16 = true;
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.pll = Some(Pll {
// 64Mhz clock (16 / 1 * 8 / 2)
source: PLLSource::HSI16,
source: PLLSource::HSI,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL8,
divp: None,

4
examples/stm32l5/src/bin/usb_ethernet.rs
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@ -46,10 +46,10 @@ async fn net_task(stack: &'static Stack<Device<'static, MTU>>) -> ! {
async fn main(spawner: Spawner) {
let mut config = Config::default();
config.rcc.hsi16 = true;
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.pll = Some(Pll {
// 80Mhz clock (16 / 1 * 10 / 2)
source: PLLSource::HSI16,
source: PLLSource::HSI,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL10,
divp: None,

4
examples/stm32l5/src/bin/usb_hid_mouse.rs
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@ -23,10 +23,10 @@ bind_interrupts!(struct Irqs {
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.hsi16 = true;
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.pll = Some(Pll {
// 80Mhz clock (16 / 1 * 10 / 2)
source: PLLSource::HSI16,
source: PLLSource::HSI,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL10,
divp: None,

4
examples/stm32l5/src/bin/usb_serial.rs
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@ -21,10 +21,10 @@ bind_interrupts!(struct Irqs {
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.hsi16 = true;
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.pll = Some(Pll {
// 80Mhz clock (16 / 1 * 10 / 2)
source: PLLSource::HSI16,
source: PLLSource::HSI,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL10,
divp: None,

13
tests/stm32/src/common.rs
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@ -295,7 +295,14 @@ pub fn config() -> Config {
#[cfg(any(feature = "stm32l496zg", feature = "stm32l4a6zg", feature = "stm32l4r5zi"))]
{
use embassy_stm32::rcc::*;
config.rcc.mux = ClockSrc::PLL;
#[cfg(feature = "stm32l4r5zi")]
{
config.rcc.mux = ClockSrc::PLL1_R;
}
#[cfg(not(feature = "stm32l4r5zi"))]
{
config.rcc.mux = ClockSrc::PLL1_P;
}
config.rcc.hsi16 = true;
config.rcc.pll = Some(Pll {
source: PLLSource::HSI,
@ -320,10 +327,10 @@ pub fn config() -> Config {
{
use embassy_stm32::rcc::*;
config.rcc.hsi16 = true;
config.rcc.mux = ClockSrc::PLL;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.pll = Some(Pll {
// 110Mhz clock (16 / 4 * 55 / 2)
source: PLLSource::HSI16,
source: PLLSource::HSI,
prediv: PllPreDiv::DIV4,
mul: PllMul::MUL55,
divp: None,