Move sw to sw-old and hw to hw-altium, add kicad files

1 files changed, 0 insertions, 52 deletions

diff --git a/sw/z80/drivers/include/pio.h b/sw/z80/drivers/include/pio.h
deleted file mode 100644
index ee968d7..0000000
--- a/sw/z80/drivers/include/pio.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef __PIO_H__
-#define __PIO_H__
-
-#include "addresses.h"
-#include <stdint.h>
-
-// DEBUG
-#define PIO_ASM_INTERFACE
-
-// ports
-#define PIO_A       0
-#define PIO_B       1
-
-// registers
-#define PIO_REG_DATA 0
-#define PIO_REG_CTRL 2
-
-#define PIO_REG_DATA_A 0    // (PIO_A | PIO_REG_PORT)
-#define PIO_REG_DATA_B 1    // (PIO_B | PIO_REG_PORT)
-#define PIO_REG_CTRL_A 2    // (PIO_A | PIO_REG_CTRL)
-#define PIO_REG_CTRL_B 3    // (PIO_B | PIO_REG_CTRL)
-
-#define PIO_MODE_BYTE_OUT  0 // mode 0
-#define PIO_MODE_BYTE_IN   1 // mode 1
-#define PIO_MODE_BYTE_BI   2 // mode 2
-#define PIO_MODE_BIT_IO    3 // mode 3
-
-#define PIO_INT_DISABLE         0 
-#define PIO_INT_ACTIVE_HIGH     2 
-#define PIO_INT_AND_MODE        4
-#define PIO_INT_ENABLE          8
-
-/* functions used internally to interface with the device */
-inline void _pio_write(uint8_t reg, uint8_t data);
-inline uint8_t _pio_read(uint8_t reg);
-
-/* the last argument is needed only for IO mode */
-void pio_set_mode(int port, int mode, uint8_t io);
-
-void pio_set_interrupts(int port, int control);
-void pio_set_interrupts_mask(int port, int control, uint8_t mask);
-
-// uint8_t pio_read_data(int port);
-uint8_t pio_read(int port);
-void pio_write(int port, uint8_t data);
-
-inline int pio_read_pin(int port, uint8_t pin);
-inline void pio_write_pin(int port, uint8_t pin);
-
-// TODO: implement mode (in/out/both) and interrupt vector
-
-#endif /* __PIO_H__ */