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Add check for the flipside of the coin too

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Dion Dokter 2024-10-29 23:35:28 +01:00
parent 9fdfe5e99b
commit a3bbb3b43a
1 changed files with 11 additions and 8 deletions
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19
embassy-stm32/src/qspi/mod.rs
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@ -202,16 +202,19 @@ impl<'d, T: Instance, M: PeriMode> Qspi<'d, T, M> {
}
fn setup_transaction(&mut self, fmode: QspiMode, transaction: &TransferConfig, data_len: Option<usize>) {
if let (Some(_), QspiWidth::NONE) = (transaction.address, transaction.awidth) {
panic!("QSPI address can't be sent with an address width of NONE");
match (transaction.address, transaction.awidth) {
(Some(_), QspiWidth::NONE) => panic!("QSPI address can't be sent with an address width of NONE"),
(Some(_), _) => {}
(None, QspiWidth::NONE) => {}
(None, _) => panic!("QSPI address is not set, so the address width should be NONE"),
}
if let (Some(_), QspiWidth::NONE) = (data_len, transaction.dwidth) {
panic!("QSPI data can't be sent with a data width of NONE");
}
if let Some(0) = data_len {
panic!("QSPI data must be at least one byte");
match (data_len, transaction.dwidth) {
(Some(0), _) => panic!("QSPI data must be at least one byte"),
(Some(_), QspiWidth::NONE) => panic!("QSPI data can't be sent with a data width of NONE"),
(Some(_), _) => {}
(None, QspiWidth::NONE) => {}
(None, _) => panic!("QSPI data is empty, so the data width should be NONE"),
}
T::REGS.fcr().modify(|v| {