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stm32h7/rcc: remove unneeded DMA enable settings.

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These are automatically enabled by dma::init().
This commit is contained in:
Dario Nieuwenhuis 2022-01-04 11:22:08 +01:00
parent 5d2f40b337
commit 89b009b11d
3 changed files with 0 additions and 13 deletions
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10
embassy-stm32/src/rcc/h7/mod.rs
View File

@ -72,8 +72,6 @@ pub struct Config {
pub pll1: PllConfig,
pub pll2: PllConfig,
pub pll3: PllConfig,
pub enable_dma1: bool,
pub enable_dma2: bool,
}
pub struct Rcc<'d> {
@ -331,14 +329,6 @@ impl<'d> Rcc<'d> {
});
while !SYSCFG.cccsr().read().ready() {}
if self.config.enable_dma1 {
RCC.ahb1enr().modify(|w| w.set_dma1en(true));
}
if self.config.enable_dma2 {
RCC.ahb1enr().modify(|w| w.set_dma2en(true));
}
CoreClocks {
hclk: Hertz(rcc_hclk),
pclk1: Hertz(rcc_pclk1),

2
examples/stm32h7/src/bin/camera.rs
View File

@ -34,8 +34,6 @@ pub fn config() -> Config {
config.rcc.sys_ck = Some(400.mhz().into());
config.rcc.hclk = Some(400.mhz().into());
config.rcc.pll1.q_ck = Some(100.mhz().into());
config.rcc.enable_dma1 = true;
config.rcc.enable_dma2 = true;
config.rcc.pclk1 = Some(100.mhz().into());
config.rcc.pclk2 = Some(100.mhz().into());
config.rcc.pclk3 = Some(100.mhz().into());

1
examples/stm32h7/src/example_common.rs
View File

@ -23,6 +23,5 @@ pub fn config() -> Config {
let mut config = Config::default();
config.rcc.sys_ck = Some(400.mhz().into());
config.rcc.pll1.q_ck = Some(100.mhz().into());
config.rcc.enable_dma1 = true;
config
}