1
0
mirror of https://github.com/KarolS/millfork.git synced 2024-07-10 10:28:55 +00:00
millfork/docs/stdlib/stdlib.md
2019-07-15 14:21:50 +02:00

34 lines
772 B
Markdown

[< back to index](../doc_index.md)
## stdlib
The `stdlib` module is automatically imported on most targets.
#### `macro asm void poke(word const addr, byte a)`
Stores a byte at given constant address. Will not be optimized away by the optimizer.
#### `macro asm byte peek(word const addr)`
Reads a byte from given constant address. Will not be optimized away by the optimizer.
#### `macro asm void disable_irq()`
Disables interrupts.
#### `macro asm void enable_irq()`
Enables interrupts.
#### `byte hi_nibble_to_hex(byte a)`
Returns an ASCII representation of the upper nibble of the given byte.
#### `byte lo_nibble_to_hex(byte a)`
Returns an ASCII representation of the lower nibble of the given byte.
#### `macro asm void panic()`
Crashes the program.