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fix(stm32): Align FMC with new versions from stm32-data

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This commit is contained in:
Rasmus Melchior Jacobsen 2023-02-07 12:17:37 +01:00
parent ba18656e94
commit 218f8e0490
1 changed files with 7 additions and 3 deletions
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10
embassy-stm32/src/fmc/mod.rs
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@ -27,9 +27,13 @@ where
}
fn memory_controller_enable(&mut self) {
// The FMCEN bit of the FMC_BCR2..4 registers is don’t
// care. It is only enabled through the FMC_BCR1 register.
unsafe { T::regs().bcr1().modify(|r| r.set_fmcen(true)) };
// fmc v1 and v2 does not have the fmcen bit
// fsmc v1 and v2 does not have the fmcen bit
// This is a "not" because it is expected that all future versions have this bit
#[cfg(not(any(fmc_v1x3, fmc_v2x1, fsmc_v1x3, fsmc_v2x1)))]
unsafe {
T::regs().bcr1().modify(|r| r.set_fmcen(true))
};
}
fn source_clock_hz(&self) -> u32 {