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author | Joel Challis <git@zvecr.com> | 2021-11-19 18:41:02 +0000 |
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committer | GitHub <noreply@github.com> | 2021-11-19 10:41:02 -0800 |
commit | 2728603fe6d73e805a539d337fd01051c46ca806 (patch) | |
tree | 5c83ffc7efa112da870bd5d8502a9d91d4792f35 /tmk_core/common/avr/gpio.h | |
parent | 43b9e23bae12916d5161f03700c9bfe46737324b (diff) | |
download | qmk_firmware-2728603fe6d73e805a539d337fd01051c46ca806.tar.gz qmk_firmware-2728603fe6d73e805a539d337fd01051c46ca806.zip |
Move tmk_core/common/<plat> (#13918)
Diffstat (limited to 'tmk_core/common/avr/gpio.h')
-rw-r--r-- | tmk_core/common/avr/gpio.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/tmk_core/common/avr/gpio.h b/tmk_core/common/avr/gpio.h deleted file mode 100644 index e9be68491..000000000 --- a/tmk_core/common/avr/gpio.h +++ /dev/null | |||
@@ -1,49 +0,0 @@ | |||
1 | /* Copyright 2021 QMK | ||
2 | * | ||
3 | * This program is free software: you can redistribute it and/or modify | ||
4 | * it under the terms of the GNU General Public License as published by | ||
5 | * the Free Software Foundation, either version 3 of the License, or | ||
6 | * (at your option) any later version. | ||
7 | * | ||
8 | * This program is distributed in the hope that it will be useful, | ||
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
11 | * GNU General Public License for more details. | ||
12 | * | ||
13 | * You should have received a copy of the GNU General Public License | ||
14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
15 | */ | ||
16 | #pragma once | ||
17 | |||
18 | #include <avr/io.h> | ||
19 | #include "pin_defs.h" | ||
20 | |||
21 | typedef uint8_t pin_t; | ||
22 | |||
23 | /* Operation of GPIO by pin. */ | ||
24 | |||
25 | #define setPinInput(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF)) | ||
26 | #define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF)) | ||
27 | #define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low") | ||
28 | #define setPinOutput(pin) (DDRx_ADDRESS(pin) |= _BV((pin)&0xF)) | ||
29 | |||
30 | #define writePinHigh(pin) (PORTx_ADDRESS(pin) |= _BV((pin)&0xF)) | ||
31 | #define writePinLow(pin) (PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF)) | ||
32 | #define writePin(pin, level) ((level) ? writePinHigh(pin) : writePinLow(pin)) | ||
33 | |||
34 | #define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF))) | ||
35 | |||
36 | #define togglePin(pin) (PORTx_ADDRESS(pin) ^= _BV((pin)&0xF)) | ||
37 | |||
38 | /* Operation of GPIO by port. */ | ||
39 | |||
40 | typedef uint8_t port_data_t; | ||
41 | |||
42 | #define readPort(port) PINx_ADDRESS(port) | ||
43 | |||
44 | #define setPortBitInput(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) &= ~_BV((bit)&0xF)) | ||
45 | #define setPortBitInputHigh(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) |= _BV((bit)&0xF)) | ||
46 | #define setPortBitOutput(port, bit) (DDRx_ADDRESS(port) |= _BV((bit)&0xF)) | ||
47 | |||
48 | #define writePortBitLow(port, bit) (PORTx_ADDRESS(port) &= ~_BV((bit)&0xF)) | ||
49 | #define writePortBitHigh(port, bit) (PORTx_ADDRESS(port) |= _BV((bit)&0xF)) | ||