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Have added doc + minor correction

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This commit is contained in:
amugniere@gmail.com 2022-07-08 22:24:29 +02:00
parent dda528808a
commit abba86d1ba
1 changed files with 12 additions and 7 deletions
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19
tests/stm32/src/bin/gpio.rs
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@ -104,20 +104,24 @@ async fn main(_spawner: Spawner, p: Peripherals) {
// FLEX
// Test initial output
{
let mut b = Flex::new(&mut b);
//Flex pin configured as input
let mut b = Flex::new(&mut b);
b.set_as_input(Pull::None);
{
let mut a = Flex::new(&mut a);
a.set_low();
//Flex pin configured as output
let mut a = Flex::new(&mut a); //Flex pin configured as output
a.set_low(); // Pin state must be set before configuring the pin, thus we avoid unknown state
a.set_as_output(Speed::Low);
delay();
assert!(b.is_low());
}
{
let mut a = Flex::new(&mut a);
a.set_as_output(Speed::Low);
//Flex pin configured as output
let mut a = Flex::new(&mut a);
a.set_high();
a.set_as_output(Speed::Low);
delay();
assert!(b.is_high());
}
@ -125,12 +129,13 @@ async fn main(_spawner: Spawner, p: Peripherals) {
// Test input no pull
{
let mut b = Flex::new(&mut b);
let mut b = Flex::new(&mut b);
b.set_as_input(Pull::None); // no pull, the status is undefined
let mut a = Flex::new(&mut a);
a.set_low();
a.set_as_output(Speed::Low);
a.set_as_output(Speed::Low);
delay();
assert!(b.is_low());
a.set_high();