kai/pounder_test
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no midi

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This commit is contained in:
Robert Jördens 2019-03-20 13:31:48 +00:00
parent d3d2d4e4f8
commit 263784ff13
1 changed files with 5 additions and 5 deletions
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10
src/main.rs
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@ -260,8 +260,8 @@ fn main() -> ! {
.moder3().output() .moder3().output()
); );
gpiog.odr.modify(|_, w| gpiog.odr.modify(|_, w|
w.odr2().clear_bit() w.odr2().set_bit()
.odr3().clear_bit() .odr3().set_bit()
); );
// SCK: PG11 // SCK: PG11
@ -298,7 +298,7 @@ fn main() -> ! {
.sp().bits(0) // motorola .sp().bits(0) // motorola
.comm().bits(0b10) // simplex receiver .comm().bits(0b10) // simplex receiver
.ioswp().clear_bit() .ioswp().clear_bit()
.midi().bits(2) // master inter data idle .midi().bits(0) // master inter data idle
.mssi().bits(11) // master SS idle .mssi().bits(11) // master SS idle
}); });
spi1.cr2.modify(|_, w| unsafe { spi1.cr2.modify(|_, w| unsafe {
@ -359,13 +359,14 @@ fn main() -> ! {
.sp().bits(0) // motorola .sp().bits(0) // motorola
.comm().bits(0b01) // simplex transmitter .comm().bits(0b01) // simplex transmitter
.ioswp().clear_bit() .ioswp().clear_bit()
.midi().bits(1) // master inter data idle .midi().bits(0) // master inter data idle
.mssi().bits(0) // master SS idle .mssi().bits(0) // master SS idle
}); });
spi2.cr2.modify(|_, w| unsafe { spi2.cr2.modify(|_, w| unsafe {
w.tsize().bits(0) w.tsize().bits(0)
}); });
spi2.cr1.write(|w| w.spe().set_bit()); spi2.cr1.write(|w| w.spe().set_bit());
// at least one SCK between EOT and CSTART
spi2.cr1.modify(|r, w| unsafe { w.bits(r.bits() | (1 << 9)) }); spi2.cr1.modify(|r, w| unsafe { w.bits(r.bits() | (1 << 9)) });
loop { loop {
@ -387,7 +388,6 @@ fn main() -> ! {
} }
let txdr = &spi2.txdr as *const _ as *mut u16; let txdr = &spi2.txdr as *const _ as *mut u16;
unsafe { ptr::write_volatile(txdr, d) }; unsafe { ptr::write_volatile(txdr, d) };
// at least one SCK between EOT and CSTART
while spi2.sr.read().txc().bit_is_clear() {} while spi2.sr.read().txc().bit_is_clear() {}
#[cfg(feature = "bkpt")] #[cfg(feature = "bkpt")]