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nrf52833: configure internal LDO

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This commit is contained in:
klownfish 2025-01-28 21:33:51 +01:00
parent f6532e8f2c
commit 640612a47f
1 changed files with 4 additions and 4 deletions
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8
embassy-nrf/src/lib.rs
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@ -314,14 +314,14 @@ pub mod config {
#[cfg(feature = "nrf52840")]
pub reg0: bool,
/// Configure the voltage of the first stage DCDC. It is stored in non-volatile memory (UICR.REGOUT0 register); pass None to not touch it.
#[cfg(feature = "nrf52840")]
#[cfg(any(feature = "nrf52840", feature = "nrf52833"))]
pub reg0_voltage: Option<Reg0Voltage>,
/// Config for the second stage DCDC (VDD -> DEC4), if disabled LDO will be used.
pub reg1: bool,
}
/// Output voltage setting for REG0 regulator stage.
#[cfg(feature = "nrf52840")]
#[cfg(any(feature = "nrf52840", feature = "nrf52833"))]
pub enum Reg0Voltage {
/// 1.8 V
_1V8 = 0,
@ -388,7 +388,7 @@ pub mod config {
dcdc: DcdcConfig {
#[cfg(feature = "nrf52840")]
reg0: false,
#[cfg(feature = "nrf52840")]
#[cfg(any(feature = "nrf52840", feature = "nrf52833"))]
reg0_voltage: None,
reg1: false,
},
@ -664,7 +664,7 @@ pub fn init(config: config::Config) -> Peripherals {
}
}
#[cfg(feature = "nrf52840")]
#[cfg(any(feature = "nrf52840", feature = "nrf52833"))]
unsafe {
if let Some(value) = config.dcdc.reg0_voltage {
let value = value as u32;