llvm-mos-sdk
system.h
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1 // Copyright 2024 LLVM-MOS Project
2 // Licensed under the Apache License, Version 2.0 with LLVM Exceptions.
3 // See https://github.com/llvm-mos/llvm-mos-sdk/blob/main/LICENSE for license
4 // information.
5 
6 #include <stdint.h>
7 
8 #ifndef _NEO_SYSTEM_H
9 #define _NEO_SYSTEM_H
10 
11 #include <neo6502.h>
12 
13 #ifdef __cplusplus
14 extern "C" {
15 #endif
16 
22 uint8_t neo_api_error(void);
23 
29 long neo_system_timer(void);
30 
37 uint8_t neo_system_key_status(char key);
38 
42 void neo_system_credits(void);
43 
47 void neo_system_serial_update(void);
48 
54 void neo_system_locale(const char *locale);
55 
59 __attribute__((leaf, noreturn))
60 void neo_system_reset(void);
61 
62 #ifdef __cplusplus
63 }
64 #endif
65 
66 #endif
neo_system_timer
long neo_system_timer(void)
Query the value of the 100Hz system timer.
std::uint8_t
::uint8_t uint8_t
Definition: cstdint:21
neo_system_credits
void neo_system_credits(void)
Print the Neo6502 project contributors.
neo6502.h
neo_api_error
uint8_t neo_api_error(void)
Return the error code, if any.
neo_system_locale
void neo_system_locale(const char *locale)
Set the locale code.
neo_system_key_status
uint8_t neo_system_key_status(char key)
Query the state of the specific keyboard key.
neo_system_serial_update
void neo_system_serial_update(void)
Update the serial command handler.
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