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6 Commits
master ... 46837a68e4

Author SHA1 Message Date
doryan
46837a68e4 fix(check): change bool expression for check condition 2025-04-25 23:11:33 +04:00
doryan
698851cbfd fix(read): prevent redundant data left bit shifting 
fix(parity_bit):
 2025-04-25 23:10:09 +04:00
doryan
788060bf38 feat: rename crate dependency 2025-04-25 16:35:08 +04:00
doryan
a4657e202f feat(feature): add sparkfun-promicro feature 2025-04-25 13:46:42 +04:00
doryan
aa554f1fe5 feat: remove avr specs 2025-04-25 12:25:19 +04:00
doryan
b5e0708b09 feat: remove interrupt configuration in constructor 2025-04-24 22:40:41 +04:00
18 changed files with 9 additions and 667 deletions
Expand all files Collapse all files

8
Cargo.toml
View File

@@ -6,10 +6,12 @@ edition = "2021"
[dependencies.arduino-hal] [dependencies.arduino-hal]
git = "https://github.com/rahix/avr-hal" git = "https://github.com/rahix/avr-hal"
rev = "3e362624547462928a219c40f9ea8e3a64f21e5f" rev = "3e362624547462928a219c40f9ea8e3a64f21e5f"
features = ["sparkfun-promicro"]
[dependencies.static_pins] [dependencies.static-pins]
git = "https://gitea.doryan04.ru/TheEmbeddedRust/static_pins" git = "https://gitea.doryan04.ru/TheEmbeddedRust/static-pins"
[features]
sparkfun-promicro = ["arduino-hal/sparkfun-promicro", "static-pins/sparkfun-promicro"]
[dependencies.avr-device] [dependencies.avr-device]
version = "0.5.4" version = "0.5.4"

41
avr-specs/avr-atmega1280.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega1280",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega1280",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega1280",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega1284p.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega1284p",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega1284p",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega1284p",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega128a.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega128a",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega128a",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega128a",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega164pa.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega164pa",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega164pa",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega164pa",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega168.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega168",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega168",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega168",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega2560.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega2560",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega2560",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega2560",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega328.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega328",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega328",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega328",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega328p.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega328p",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega328p",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega328p",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega32a.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega32a",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega32a",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega32a",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega32u4.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega32u4",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega32u4",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega32u4",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega48p.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega48p",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega48p",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega48p",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-atmega8.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "atmega8",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=atmega8",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=atmega8",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-attiny167.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "attiny167",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=attiny167",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=attiny167",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-attiny2313.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "attiny2313",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=attiny2313",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=attiny2313",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-attiny85.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "attiny85",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=attiny85",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=attiny85",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

41
avr-specs/avr-attiny88.json
View File

@@ -1,41 +0,0 @@
{
"arch": "avr",
"atomic-cas": false,
"cpu": "attiny88",
"crt-objects-fallback": "false",
"data-layout": "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8",
"eh-frame-header": false,
"exe-suffix": ".elf",
"late-link-args": {
"gnu-cc": [
"-lgcc"
],
"gnu-lld-cc": [
"-lgcc"
]
},
"linker": "avr-gcc",
"linker-flavor": "gnu-cc",
"llvm-target": "avr-unknown-unknown",
"max-atomic-width": 8,
"metadata": {
"description": null,
"host_tools": null,
"std": null,
"tier": null
},
"no-default-libraries": false,
"pre-link-args": {
"gnu-cc": [
"-mmcu=attiny88",
"-Wl,--as-needed,--print-memory-usage"
],
"gnu-lld-cc": [
"-mmcu=attiny88",
"-Wl,--as-needed,--print-memory-usage"
]
},
"relocation-model": "static",
"target-c-int-width": "16",
"target-pointer-width": "16"
}

12
src/lib.rs
View File

@@ -4,7 +4,6 @@ use core::marker::PhantomData;
use arduino_hal::{ use arduino_hal::{
delay_us, delay_us,
pac::EXINT,
port::{ port::{
mode::{Input, PullUp}, mode::{Input, PullUp},
Pin, PinOps, Pin, PinOps,
@@ -42,10 +41,7 @@ where
P: PinOps + StaticPinOps, P: PinOps + StaticPinOps,
{ {
#[inline] #[inline]
pub fn new(_pin: Pin<Input<PullUp>, P>, exint: &EXINT) -> Self { pub fn new(_pin: Pin<Input<PullUp>, P>) -> Self {
exint.eimsk.write(|w| w.bits(1 << 1));
exint.eicra.write(|w| unsafe { w.bits(!(1 << 3 | 1 << 2)) });
Self { Self {
_pin: PhantomData {}, _pin: PhantomData {},
} }
@@ -179,6 +175,8 @@ where
for _ in 0..8 { for _ in 0..8 {
delay_us(FIRST_HALF_SERIAL_DELAY); delay_us(FIRST_HALF_SERIAL_DELAY);
data <<= 1;
if P::is_low() { if P::is_low() {
data |= 1; data |= 1;
reciever_parity_bit ^= 1; reciever_parity_bit ^= 1;
@@ -189,8 +187,6 @@ where
delay_cycles(READING_ADJUST); delay_cycles(READING_ADJUST);
delay_us(SECOND_HALF_SERIAL_DELAY); delay_us(SECOND_HALF_SERIAL_DELAY);
data <<= 1;
} }
delay_us(FIRST_HALF_SERIAL_DELAY); delay_us(FIRST_HALF_SERIAL_DELAY);
@@ -200,7 +196,7 @@ where
delay_cycles(READING_ADJUST); delay_cycles(READING_ADJUST);
delay_us(SECOND_HALF_SERIAL_DELAY); delay_us(SECOND_HALF_SERIAL_DELAY);
if reciever_parity_bit != transmitter_parity_bit { if reciever_parity_bit == transmitter_parity_bit {
return Err((data, reciever_parity_bit)); return Err((data, reciever_parity_bit));
} }