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c source #1
Output
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Intel asm syntax
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Verbose demangling
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Debug intrinsics
Compiler
6502 cc65 2.17
6502 cc65 2.18
6502 cc65 2.19
6502 cc65 trunk
ARM GCC 10.2.0 (linux)
ARM GCC 10.2.1 (none)
ARM GCC 10.3.0 (linux)
ARM GCC 10.3.1 (2021.07 none)
ARM GCC 10.3.1 (2021.10 none)
ARM GCC 10.5.0
ARM GCC 11.1.0 (linux)
ARM GCC 11.2.0 (linux)
ARM GCC 11.2.1 (none)
ARM GCC 11.3.0 (linux)
ARM GCC 11.4.0
ARM GCC 12.1.0 (linux)
ARM GCC 12.2.0 (linux)
ARM GCC 12.3.0
ARM GCC 12.4.0
ARM GCC 13.1.0 (linux)
ARM GCC 13.2.0
ARM GCC 13.2.0 (unknown-eabi)
ARM GCC 13.3.0
ARM GCC 13.3.0 (unknown-eabi)
ARM GCC 14.1.0
ARM GCC 14.1.0 (unknown-eabi)
ARM GCC 14.2.0
ARM GCC 14.2.0 (unknown-eabi)
ARM GCC 4.5.4 (linux)
ARM GCC 4.6.4 (linux)
ARM GCC 5.4 (linux)
ARM GCC 5.4.1 (none)
ARM GCC 6.3.0 (linux)
ARM GCC 6.4.0 (linux)
ARM GCC 7.2.1 (none)
ARM GCC 7.3.0 (linux)
ARM GCC 7.5.0 (linux)
ARM GCC 8.2.0 (WinCE)
ARM GCC 8.2.0 (linux)
ARM GCC 8.3.1 (none)
ARM GCC 8.5.0 (linux)
ARM GCC 9.2.1 (none)
ARM GCC 9.3.0 (linux)
ARM GCC trunk (linux)
ARM msvc v19.0 (WINE)
ARM msvc v19.10 (WINE)
ARM msvc v19.14 (WINE)
ARM64 GCC 10.2.0
ARM64 GCC 10.3.0
ARM64 GCC 10.4.0
ARM64 GCC 10.5.0
ARM64 GCC 11.1.0
ARM64 GCC 11.2.0
ARM64 GCC 11.3.0
ARM64 GCC 11.4.0
ARM64 GCC 12.1.0
ARM64 GCC 12.2.0
ARM64 GCC 12.3.0
ARM64 GCC 12.4.0
ARM64 GCC 13.1.0
ARM64 GCC 13.2.0
ARM64 GCC 13.3.0
ARM64 GCC 14.1.0
ARM64 GCC 14.2.0
ARM64 GCC 4.9.4
ARM64 GCC 5.4
ARM64 GCC 5.5.0
ARM64 GCC 6.3
ARM64 GCC 6.4.0
ARM64 GCC 7.3.0
ARM64 GCC 7.5.0
ARM64 GCC 8.2.0
ARM64 GCC 8.5.0
ARM64 GCC 9.3.0
ARM64 GCC 9.4.0
ARM64 GCC 9.5.0
ARM64 GCC trunk
ARM64 Morello GCC 10.1.0 Alpha 1
ARM64 Morello GCC 10.1.2 Alpha 2
ARM64 msvc v19.14 (WINE)
AVR gcc 10.3.0
AVR gcc 11.1.0
AVR gcc 12.1.0
AVR gcc 12.2.0
AVR gcc 12.3.0
AVR gcc 12.4.0
AVR gcc 13.1.0
AVR gcc 13.2.0
AVR gcc 13.3.0
AVR gcc 14.1.0
AVR gcc 14.2.0
AVR gcc 4.5.4
AVR gcc 4.6.4
AVR gcc 5.4.0
AVR gcc 9.2.0
AVR gcc 9.3.0
Arduino Mega (1.8.9)
Arduino Uno (1.8.9)
BPF clang (trunk)
BPF clang 13.0.0
BPF clang 14.0.0
BPF clang 15.0.0
BPF clang 16.0.0
BPF clang 17.0.1
BPF clang 18.1.0
BPF gcc 13.1.0
BPF gcc 13.2.0
BPF gcc 13.3.0
BPF gcc 14.1.0
BPF gcc 14.2.0
BPF gcc trunk
Chibicc 2020-12-07
FRC 2019
FRC 2020
FRC 2023
K1C gcc 7.4
K1C gcc 7.5
KVX ACB 4.1.0 (GCC 7.5.0)
KVX ACB 4.1.0-cd1 (GCC 7.5.0)
KVX ACB 4.10.0 (GCC 10.3.1)
KVX ACB 4.11.1 (GCC 10.3.1)
KVX ACB 4.12.0 (GCC 11.3.0)
KVX ACB 4.2.0 (GCC 7.5.0)
KVX ACB 4.3.0 (GCC 7.5.0)
KVX ACB 4.4.0 (GCC 7.5.0)
KVX ACB 4.6.0 (GCC 9.4.1)
KVX ACB 4.8.0 (GCC 9.4.1)
KVX ACB 4.9.0 (GCC 9.4.1)
KVX ACB 5.0.0 (GCC 12.2.1)
LC3 (trunk)
M68K clang (trunk)
M68K gcc 13.1.0
M68K gcc 13.2.0
M68K gcc 13.3.0
M68K gcc 14.1.0
M68K gcc 14.2.0
MRISC32 gcc (trunk)
MSP430 gcc 12.1.0
MSP430 gcc 12.2.0
MSP430 gcc 12.3.0
MSP430 gcc 12.4.0
MSP430 gcc 13.1.0
MSP430 gcc 13.2.0
MSP430 gcc 13.3.0
MSP430 gcc 14.1.0
MSP430 gcc 14.2.0
MSP430 gcc 4.5.3
MSP430 gcc 5.3.0
MSP430 gcc 6.2.1
MinGW clang 14.0.3
MinGW clang 14.0.6
MinGW clang 15.0.7
MinGW clang 16.0.0
MinGW clang 16.0.2
MinGW gcc 11.3.0
MinGW gcc 12.1.0
MinGW gcc 12.2.0
MinGW gcc 13.1.0
POWER64 gcc 11.2.0
POWER64 gcc 12.1.0
POWER64 gcc 12.2.0
POWER64 gcc 12.3.0
POWER64 gcc 12.4.0
POWER64 gcc 13.1.0
POWER64 gcc 13.2.0
POWER64 gcc 13.3.0
POWER64 gcc 14.1.0
POWER64 gcc 14.2.0
POWER64 gcc trunk
RISC-V (32-bits) gcc (trunk)
RISC-V (32-bits) gcc 10.2.0
RISC-V (32-bits) gcc 10.3.0
RISC-V (32-bits) gcc 11.2.0
RISC-V (32-bits) gcc 11.3.0
RISC-V (32-bits) gcc 11.4.0
RISC-V (32-bits) gcc 12.1.0
RISC-V (32-bits) gcc 12.2.0
RISC-V (32-bits) gcc 12.3.0
RISC-V (32-bits) gcc 12.4.0
RISC-V (32-bits) gcc 13.1.0
RISC-V (32-bits) gcc 13.2.0
RISC-V (32-bits) gcc 13.3.0
RISC-V (32-bits) gcc 14.1.0
RISC-V (32-bits) gcc 14.2.0
RISC-V (32-bits) gcc 8.2.0
RISC-V (32-bits) gcc 8.5.0
RISC-V (32-bits) gcc 9.4.0
RISC-V (64-bits) gcc (trunk)
RISC-V (64-bits) gcc 10.2.0
RISC-V (64-bits) gcc 10.3.0
RISC-V (64-bits) gcc 11.2.0
RISC-V (64-bits) gcc 11.3.0
RISC-V (64-bits) gcc 11.4.0
RISC-V (64-bits) gcc 12.1.0
RISC-V (64-bits) gcc 12.2.0
RISC-V (64-bits) gcc 12.3.0
RISC-V (64-bits) gcc 12.4.0
RISC-V (64-bits) gcc 13.1.0
RISC-V (64-bits) gcc 13.2.0
RISC-V (64-bits) gcc 13.3.0
RISC-V (64-bits) gcc 14.1.0
RISC-V (64-bits) gcc 14.2.0
RISC-V (64-bits) gcc 8.2.0
RISC-V (64-bits) gcc 8.5.0
RISC-V (64-bits) gcc 9.4.0
RISC-V rv32gc clang (trunk)
RISC-V rv32gc clang 10.0.0
RISC-V rv32gc clang 10.0.1
RISC-V rv32gc clang 11.0.0
RISC-V rv32gc clang 11.0.1
RISC-V rv32gc clang 12.0.0
RISC-V rv32gc clang 12.0.1
RISC-V rv32gc clang 13.0.0
RISC-V rv32gc clang 13.0.1
RISC-V rv32gc clang 14.0.0
RISC-V rv32gc clang 15.0.0
RISC-V rv32gc clang 16.0.0
RISC-V rv32gc clang 17.0.1
RISC-V rv32gc clang 18.1.0
RISC-V rv32gc clang 9.0.0
RISC-V rv32gc clang 9.0.1
RISC-V rv64gc clang (trunk)
RISC-V rv64gc clang 10.0.0
RISC-V rv64gc clang 10.0.1
RISC-V rv64gc clang 11.0.0
RISC-V rv64gc clang 11.0.1
RISC-V rv64gc clang 12.0.0
RISC-V rv64gc clang 12.0.1
RISC-V rv64gc clang 13.0.0
RISC-V rv64gc clang 13.0.1
RISC-V rv64gc clang 14.0.0
RISC-V rv64gc clang 15.0.0
RISC-V rv64gc clang 16.0.0
RISC-V rv64gc clang 17.0.1
RISC-V rv64gc clang 18.1.0
RISC-V rv64gc clang 9.0.0
RISC-V rv64gc clang 9.0.1
Raspbian Buster
Raspbian Stretch
SDCC 4.0.0
SDCC 4.1.0
SDCC 4.2.0
SDCC 4.3.0
SDCC 4.4.0
SPARC LEON gcc 12.2.0
SPARC LEON gcc 12.3.0
SPARC LEON gcc 12.4.0
SPARC LEON gcc 13.1.0
SPARC LEON gcc 13.2.0
SPARC LEON gcc 13.3.0
SPARC LEON gcc 14.1.0
SPARC LEON gcc 14.2.0
SPARC gcc 12.2.0
SPARC gcc 12.3.0
SPARC gcc 12.4.0
SPARC gcc 13.1.0
SPARC gcc 13.2.0
SPARC gcc 13.3.0
SPARC gcc 14.1.0
SPARC gcc 14.2.0
SPARC64 gcc 12.2.0
SPARC64 gcc 12.3.0
SPARC64 gcc 12.4.0
SPARC64 gcc 13.1.0
SPARC64 gcc 13.2.0
SPARC64 gcc 13.3.0
SPARC64 gcc 14.1.0
SPARC64 gcc 14.2.0
TCC (trunk)
TCC 0.9.27
TI C6x gcc 12.2.0
TI C6x gcc 12.3.0
TI C6x gcc 12.4.0
TI C6x gcc 13.1.0
TI C6x gcc 13.2.0
TI C6x gcc 13.3.0
TI C6x gcc 14.1.0
TI C6x gcc 14.2.0
TI CL430 21.6.1
VAX gcc NetBSDELF 10.4.0
VAX gcc NetBSDELF 10.5.0 (Nov 15 03:50:22 2023)
WebAssembly clang (trunk)
Xtensa ESP32 gcc 11.2.0 (2022r1)
Xtensa ESP32 gcc 12.2.0 (20230208)
Xtensa ESP32 gcc 8.2.0 (2019r2)
Xtensa ESP32 gcc 8.2.0 (2020r1)
Xtensa ESP32 gcc 8.2.0 (2020r2)
Xtensa ESP32 gcc 8.4.0 (2020r3)
Xtensa ESP32 gcc 8.4.0 (2021r1)
Xtensa ESP32 gcc 8.4.0 (2021r2)
Xtensa ESP32-S2 gcc 11.2.0 (2022r1)
Xtensa ESP32-S2 gcc 12.2.0 (20230208)
Xtensa ESP32-S2 gcc 8.2.0 (2019r2)
Xtensa ESP32-S2 gcc 8.2.0 (2020r1)
Xtensa ESP32-S2 gcc 8.2.0 (2020r2)
Xtensa ESP32-S2 gcc 8.4.0 (2020r3)
Xtensa ESP32-S2 gcc 8.4.0 (2021r1)
Xtensa ESP32-S2 gcc 8.4.0 (2021r2)
Xtensa ESP32-S3 gcc 11.2.0 (2022r1)
Xtensa ESP32-S3 gcc 12.2.0 (20230208)
Xtensa ESP32-S3 gcc 8.4.0 (2020r3)
Xtensa ESP32-S3 gcc 8.4.0 (2021r1)
Xtensa ESP32-S3 gcc 8.4.0 (2021r2)
arm64 msvc v19.20 VS16.0
arm64 msvc v19.21 VS16.1
arm64 msvc v19.22 VS16.2
arm64 msvc v19.23 VS16.3
arm64 msvc v19.24 VS16.4
arm64 msvc v19.25 VS16.5
arm64 msvc v19.27 VS16.7
arm64 msvc v19.28 VS16.8
arm64 msvc v19.28 VS16.9
arm64 msvc v19.29 VS16.10
arm64 msvc v19.29 VS16.11
arm64 msvc v19.30 VS17.0
arm64 msvc v19.31 VS17.1
arm64 msvc v19.32 VS17.2
arm64 msvc v19.33 VS17.3
arm64 msvc v19.34 VS17.4
arm64 msvc v19.35 VS17.5
arm64 msvc v19.36 VS17.6
arm64 msvc v19.37 VS17.7
arm64 msvc v19.38 VS17.8
arm64 msvc v19.39 VS17.9
arm64 msvc v19.40 VS17.10
arm64 msvc v19.latest
armv7-a clang (trunk)
armv7-a clang 10.0.0
armv7-a clang 10.0.1
armv7-a clang 11.0.0
armv7-a clang 11.0.1
armv7-a clang 12.0.0
armv7-a clang 12.0.1
armv7-a clang 13.0.0
armv7-a clang 13.0.1
armv7-a clang 14.0.0
armv7-a clang 15.0.0
armv7-a clang 16.0.0
armv7-a clang 17.0.1
armv7-a clang 18.1.0
armv7-a clang 9.0.0
armv7-a clang 9.0.1
armv8-a clang (all architectural features, trunk)
armv8-a clang (trunk)
armv8-a clang 10.0.0
armv8-a clang 10.0.1
armv8-a clang 11.0.0
armv8-a clang 11.0.1
armv8-a clang 12.0.0
armv8-a clang 12.0.1
armv8-a clang 13.0.0
armv8-a clang 13.0.1
armv8-a clang 14.0.0
armv8-a clang 15.0.0
armv8-a clang 16.0.0
armv8-a clang 17.0.1
armv8-a clang 18.1.0
armv8-a clang 9.0.0
armv8-a clang 9.0.1
clang 12 for DPU (rel 2023.2.0)
cproc-master
llvm-mos commander X16
llvm-mos commodore 64
llvm-mos mega65
llvm-mos nes-cnrom
llvm-mos nes-mmc1
llvm-mos nes-mmc3
llvm-mos nes-nrom
llvm-mos osi-c1p
loongarch64 gcc 12.2.0
loongarch64 gcc 12.3.0
loongarch64 gcc 12.4.0
loongarch64 gcc 13.1.0
loongarch64 gcc 13.2.0
loongarch64 gcc 13.3.0
loongarch64 gcc 14.1.0
loongarch64 gcc 14.2.0
mips (el) gcc 12.1.0
mips (el) gcc 12.2.0
mips (el) gcc 12.3.0
mips (el) gcc 12.4.0
mips (el) gcc 13.1.0
mips (el) gcc 13.2.0
mips (el) gcc 13.3.0
mips (el) gcc 14.1.0
mips (el) gcc 14.2.0
mips (el) gcc 4.9.4
mips (el) gcc 5.4
mips (el) gcc 5.5.0
mips (el) gcc 9.5.0
mips clang 13.0.0
mips clang 14.0.0
mips clang 15.0.0
mips clang 16.0.0
mips clang 17.0.1
mips clang 18.1.0
mips gcc 11.2.0
mips gcc 12.1.0
mips gcc 12.2.0
mips gcc 12.3.0
mips gcc 12.4.0
mips gcc 13.1.0
mips gcc 13.2.0
mips gcc 13.3.0
mips gcc 14.1.0
mips gcc 14.2.0
mips gcc 4.9.4
mips gcc 5.4
mips gcc 5.5.0
mips gcc 9.3.0 (codescape)
mips gcc 9.5.0
mips64 (el) gcc 12.1.0
mips64 (el) gcc 12.2.0
mips64 (el) gcc 12.3.0
mips64 (el) gcc 12.4.0
mips64 (el) gcc 13.1.0
mips64 (el) gcc 13.2.0
mips64 (el) gcc 13.3.0
mips64 (el) gcc 14.1.0
mips64 (el) gcc 14.2.0
mips64 (el) gcc 4.9.4
mips64 (el) gcc 5.4.0
mips64 (el) gcc 5.5.0
mips64 (el) gcc 9.5.0
mips64 clang 13.0.0
mips64 clang 14.0.0
mips64 clang 15.0.0
mips64 clang 16.0.0
mips64 clang 17.0.1
mips64 clang 18.1.0
mips64 gcc 11.2.0
mips64 gcc 12.1.0
mips64 gcc 12.2.0
mips64 gcc 12.3.0
mips64 gcc 12.4.0
mips64 gcc 13.1.0
mips64 gcc 13.2.0
mips64 gcc 13.3.0
mips64 gcc 14.1.0
mips64 gcc 14.2.0
mips64 gcc 4.9.4
mips64 gcc 5.4
mips64 gcc 5.5.0
mips64 gcc 9.5.0
mips64el clang 13.0.0
mips64el clang 14.0.0
mips64el clang 15.0.0
mips64el clang 16.0.0
mips64el clang 17.0.1
mips64el clang 18.1.0
mipsel clang 13.0.0
mipsel clang 14.0.0
mipsel clang 15.0.0
mipsel clang 16.0.0
mipsel clang 17.0.1
mipsel clang 18.1.0
movfuscator (trunk)
nanoMIPS gcc 6.3.0
power gcc 11.2.0
power gcc 12.1.0
power gcc 12.2.0
power gcc 12.3.0
power gcc 12.4.0
power gcc 13.1.0
power gcc 13.2.0
power gcc 13.3.0
power gcc 14.1.0
power gcc 14.2.0
power gcc 4.8.5
power64 AT12.0 (gcc8)
power64 AT13.0 (gcc9)
power64le AT12.0 (gcc8)
power64le AT13.0 (gcc9)
power64le clang (trunk)
power64le gcc 11.2.0
power64le gcc 12.1.0
power64le gcc 12.2.0
power64le gcc 12.3.0
power64le gcc 12.4.0
power64le gcc 13.1.0
power64le gcc 13.2.0
power64le gcc 13.3.0
power64le gcc 14.1.0
power64le gcc 14.2.0
power64le gcc 6.3.0
power64le gcc trunk
powerpc64 clang (trunk)
ppci 0.5.5
s390x gcc 11.2.0
s390x gcc 12.1.0
s390x gcc 12.2.0
s390x gcc 12.3.0
s390x gcc 12.4.0
s390x gcc 13.1.0
s390x gcc 13.2.0
s390x gcc 13.3.0
s390x gcc 14.1.0
s390x gcc 14.2.0
sh gcc 12.2.0
sh gcc 12.3.0
sh gcc 12.4.0
sh gcc 13.1.0
sh gcc 13.2.0
sh gcc 13.3.0
sh gcc 14.1.0
sh gcc 14.2.0
sh gcc 4.9.4
sh gcc 9.5.0
vast (trunk)
x64 msvc v19.0 (WINE)
x64 msvc v19.10 (WINE)
x64 msvc v19.14 (WINE)
x64 msvc v19.20 VS16.0
x64 msvc v19.21 VS16.1
x64 msvc v19.22 VS16.2
x64 msvc v19.23 VS16.3
x64 msvc v19.24 VS16.4
x64 msvc v19.25 VS16.5
x64 msvc v19.27 VS16.7
x64 msvc v19.28 VS16.8
x64 msvc v19.28 VS16.9
x64 msvc v19.29 VS16.10
x64 msvc v19.29 VS16.11
x64 msvc v19.30 VS17.0
x64 msvc v19.31 VS17.1
x64 msvc v19.32 VS17.2
x64 msvc v19.33 VS17.3
x64 msvc v19.34 VS17.4
x64 msvc v19.35 VS17.5
x64 msvc v19.36 VS17.6
x64 msvc v19.37 VS17.7
x64 msvc v19.38 VS17.8
x64 msvc v19.39 VS17.9
x64 msvc v19.40 VS17.10
x64 msvc v19.latest
x86 CompCert 3.10
x86 CompCert 3.11
x86 CompCert 3.12
x86 CompCert 3.9
x86 gcc 1.27
x86 msvc v19.0 (WINE)
x86 msvc v19.10 (WINE)
x86 msvc v19.14 (WINE)
x86 msvc v19.20 VS16.0
x86 msvc v19.21 VS16.1
x86 msvc v19.22 VS16.2
x86 msvc v19.23 VS16.3
x86 msvc v19.24 VS16.4
x86 msvc v19.25 VS16.5
x86 msvc v19.27 VS16.7
x86 msvc v19.28 VS16.8
x86 msvc v19.28 VS16.9
x86 msvc v19.29 VS16.10
x86 msvc v19.29 VS16.11
x86 msvc v19.30 VS17.0
x86 msvc v19.31 VS17.1
x86 msvc v19.32 VS17.2
x86 msvc v19.33 VS17.3
x86 msvc v19.34 VS17.4
x86 msvc v19.35 VS17.5
x86 msvc v19.36 VS17.6
x86 msvc v19.37 VS17.7
x86 msvc v19.38 VS17.8
x86 msvc v19.39 VS17.9
x86 msvc v19.40 VS17.10
x86 msvc v19.latest
x86 tendra (trunk)
x86-64 clang (assertions trunk)
x86-64 clang (thephd.dev)
x86-64 clang (trunk)
x86-64 clang (widberg)
x86-64 clang 10.0.0
x86-64 clang 10.0.1
x86-64 clang 11.0.0
x86-64 clang 11.0.1
x86-64 clang 12.0.0
x86-64 clang 12.0.1
x86-64 clang 13.0.0
x86-64 clang 13.0.1
x86-64 clang 14.0.0
x86-64 clang 15.0.0
x86-64 clang 16.0.0
x86-64 clang 17.0.1
x86-64 clang 18.1.0
x86-64 clang 19.1.0
x86-64 clang 3.0.0
x86-64 clang 3.1
x86-64 clang 3.2
x86-64 clang 3.3
x86-64 clang 3.4.1
x86-64 clang 3.5
x86-64 clang 3.5.1
x86-64 clang 3.5.2
x86-64 clang 3.6
x86-64 clang 3.7
x86-64 clang 3.7.1
x86-64 clang 3.8
x86-64 clang 3.8.1
x86-64 clang 3.9.0
x86-64 clang 3.9.1
x86-64 clang 4.0.0
x86-64 clang 4.0.1
x86-64 clang 5.0.0
x86-64 clang 5.0.1
x86-64 clang 5.0.2
x86-64 clang 6.0.0
x86-64 clang 6.0.1
x86-64 clang 7.0.0
x86-64 clang 7.0.1
x86-64 clang 7.1.0
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Source code
#include <stdint.h> #include <stdbool.h> ///// < start nrfx definitions #define BIT(n) (1UL << (n)) #define __I #define __IO typedef struct { /*!< GPIO Structure */ __I uint32_t RESERVED0[321]; __IO uint32_t OUT; /*!< Write GPIO port */ __IO uint32_t OUTSET; /*!< Set individual bits in GPIO port */ __IO uint32_t OUTCLR; /*!< Clear individual bits in GPIO port */ __I uint32_t IN; /*!< Read GPIO port */ __IO uint32_t DIR; /*!< Direction of GPIO pins */ __IO uint32_t DIRSET; /*!< DIR set register */ __IO uint32_t DIRCLR; /*!< DIR clear register */ __IO uint32_t LATCH; /*!< Latch register indicating what GPIO pins that have met the criteria set in the PIN_CNF[n].SENSE registers */ __IO uint32_t DETECTMODE; /*!< Select between default DETECT signal behaviour and LDETECT mode */ __I uint32_t RESERVED1[118]; __IO uint32_t PIN_CNF[32]; /*!< Description collection[0]: Configuration of GPIO pins */ } NRF_GPIO_Type; #define NRF_P0_BASE 0x50000000UL #define NRF_P0 ((NRF_GPIO_Type *) NRF_P0_BASE) ////////////// end nrfx definitions /> ////////////////////////////////////////// <zephyr/.../types.h> typedef signed char s8_t; typedef signed short s16_t; typedef signed int s32_t; typedef signed long long s64_t; typedef unsigned char u8_t; typedef unsigned short u16_t; typedef unsigned int u32_t; typedef unsigned long long u64_t; ///////////////////////////////////////// <zephyr/.../device.h> struct device; struct device_config { const char *name; int (*init)(struct device *device); int (*device_pm_control)(struct device *device, u32_t command, void *context); const void *config_info; }; struct device { struct device_config *config; const void *driver_api; void *driver_data; }; ///////////////////////////////////////// <zephyr/include/gpio.h> #define GPIO_ACCESS_BY_PIN 0 #define GPIO_ACCESS_BY_PORT 1 struct gpio_callback; typedef int (*gpio_config_t)(struct device *port, int access_op, u32_t pin, int flags); typedef int (*gpio_write_t)(struct device *port, int access_op, u32_t pin, u32_t value); typedef int (*gpio_read_t)(struct device *port, int access_op, u32_t pin, u32_t *value); typedef int (*gpio_manage_callback_t)(struct device *port, struct gpio_callback *callback, bool set); typedef int (*gpio_enable_callback_t)(struct device *port, int access_op, u32_t pin); typedef int (*gpio_disable_callback_t)(struct device *port, int access_op, u32_t pin); typedef u32_t (*gpio_api_get_pending_int)(struct device *dev); struct gpio_driver_api { gpio_config_t config; gpio_write_t write; gpio_read_t read; gpio_manage_callback_t manage_callback; gpio_enable_callback_t enable_callback; gpio_disable_callback_t disable_callback; gpio_api_get_pending_int get_pending_int; }; static inline int _impl_gpio_write(struct device *port, int access_op, u32_t pin, u32_t value) { const struct gpio_driver_api *api = (const struct gpio_driver_api *)port->driver_api; return api->write(port, access_op, pin, value); } #define K_SYSCALL_DECLARE4(id, name, ret, t0, p0, t1, p1, t2, p2, t3, p3) \ static inline ret name(t0 p0, t1 p1, t2 p2, t3 p3) \ { \ return _impl_##name(p0, p1, p2, p3); \ } K_SYSCALL_DECLARE4(K_SYSCALL_GPIO_WRITE, gpio_write, int, struct device *, port, int, access_op, u32_t, pin, u32_t, value); /////////////// ./ext/hal/nordic/nrfx/hal/nrf_gpio.h //////////////////////////// static inline void nrf_gpio_port_out_write(NRF_GPIO_Type * p_reg, uint32_t value) { p_reg->OUT = value; } static inline void nrf_gpio_port_out_set(NRF_GPIO_Type * p_reg, uint32_t set_mask) { p_reg->OUTSET = set_mask; } static inline void nrf_gpio_port_out_clear(NRF_GPIO_Type * p_reg, uint32_t clr_mask) { p_reg->OUTCLR = clr_mask; } static inline struct gpio_nrfx_data *get_port_data(struct device *port) { return port->driver_data; } static inline const struct gpio_nrfx_cfg *get_port_cfg(struct device *port) { return port->config->config_info; } //////////////////// ./drivers/gpio/gpio_nrfx.c ////////////////////////////// struct gpio_nrfx_data { //sys_slist_t callbacks; /* Mask holding information about which pins have been configured to * trigger interrupts using gpio_nrfx_config function. */ u32_t pin_int_en; /* Mask holding information about which pins have enabled callbacks * using gpio_nrfx_enable_callback function. */ u32_t int_en; u32_t active_level; u32_t trig_edge; u32_t double_edge; u32_t inverted; }; struct gpio_nrfx_cfg { NRF_GPIO_Type *port; u8_t port_num; }; static int gpio_nrfx_write(struct device *port, int access_op, u32_t pin, u32_t value) { NRF_GPIO_Type *reg = get_port_cfg(port)->port; struct gpio_nrfx_data *data = get_port_data(port); if (access_op == GPIO_ACCESS_BY_PORT) { nrf_gpio_port_out_write(reg, value ^ data->inverted); } else { if ((value > 0) ^ ((BIT(pin) & data->inverted) != 0)) { nrf_gpio_port_out_set(reg, BIT(pin)); } else { nrf_gpio_port_out_clear(reg, BIT(pin)); } } return 0; } static int gpio_nrfx_init(struct device *port) { return 0; } static const struct gpio_driver_api gpio_nrfx_drv_api_funcs = { //.config = gpio_nrfx_config, .write = gpio_nrfx_write, //.read = gpio_nrfx_read, //.manage_callback = gpio_nrfx_manage_callback, //.enable_callback = gpio_nrfx_pin_enable_callback, //.disable_callback = gpio_nrfx_pin_disable_callback }; #define _STRINGIFY(x) #x #define STRINGIFY(s) _STRINGIFY(s) /* concatenate the values of the arguments into one */ #define _DO_CONCAT(x, y) x ## y #define _CONCAT(x, y) _DO_CONCAT(x, y) #define DEVICE_AND_API_INIT(dev_name, drv_name, init_fn, data, cfg_info, \ level, prio, api) \ static struct device_config _CONCAT(__config_, dev_name) \ __attribute__((__section__(".devconfig.init"))) = { \ .name = drv_name, .init = (init_fn), \ .config_info = (cfg_info) \ }; \ static struct device _CONCAT(__device_, dev_name) \ __attribute__((__section__(".init_" #level STRINGIFY(prio)))) = { \ .config = &_CONCAT(__config_, dev_name), \ .driver_api = api, \ .driver_data = data \ } #define NORDIC_NRF_GPIO_50000000_LABEL "GPIO_0" #define CONFIG_GPIO_P0_DEV_NAME NORDIC_NRF_GPIO_50000000_LABEL #define GPIO_NRF_DEVICE(id) \ static const struct gpio_nrfx_cfg gpio_nrfx_p##id##_cfg = { \ .port = NRF_P##id, \ .port_num = id \ }; \ \ static struct gpio_nrfx_data gpio_nrfx_p##id##_data; \ \ DEVICE_AND_API_INIT(gpio_nrfx_p##id, \ CONFIG_GPIO_P##id##_DEV_NAME, \ gpio_nrfx_init, \ &gpio_nrfx_p##id##_data, \ &gpio_nrfx_p##id##_cfg, \ POST_KERNEL, \ CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, \ &gpio_nrfx_drv_api_funcs) GPIO_NRF_DEVICE(0); static inline int gpio_port_write(struct device *port, u32_t value) { return gpio_write(port, GPIO_ACCESS_BY_PORT, 0, value); } static inline int gpio_pin_write(struct device *port, u32_t pin, u32_t value) { return gpio_write(port, GPIO_ACCESS_BY_PIN, pin, value); } /* led@0 */ #define GPIO_LEDS_0_GPIO_CONTROLLER "GPIO_0" #define GPIO_LEDS_0_GPIO_FLAGS 0 #define GPIO_LEDS_0_GPIO_PIN 13 #define GPIO_LEDS_0_LABEL "Green LED 0" #define LED0_GPIO_CONTROLLER GPIO_LEDS_0_GPIO_CONTROLLER #define LED0_GPIO_FLAGS GPIO_LEDS_0_GPIO_FLAGS #define LED0_GPIO_PIN GPIO_LEDS_0_GPIO_PIN #define LED0_LABEL GPIO_LEDS_0_LABEL #ifndef LED0_GPIO_CONTROLLER #define LED0_GPIO_CONTROLLER LED0_GPIO_PORT #endif #define LED_PORT LED0_GPIO_CONTROLLER /* Change this if you have an LED connected to a custom pin */ #define LED LED0_GPIO_PIN /// All user code is independent of Board and SoC, toggle led pin int main(void) { struct device *dev = &__device_gpio_nrfx_p0; gpio_pin_write(dev, LED, 1); gpio_port_write(dev, 0); }
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