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Enhanced ioports API, fix for issue #87 ++

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This commit is contained in:
Terje Io
2021-11-17 07:22:35 +01:00
parent f306bfa598
commit 0c47a688b5
19 changed files with 374 additions and 108 deletions
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crossbar.h
+8 -4
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@@ -281,6 +281,7 @@ typedef enum {
IRQ_Mode_Rising = 0b00001, //!< 0b00001 (0x01)
IRQ_Mode_Falling = 0b00010, //!< 0b00010 (0x02)
IRQ_Mode_Change = 0b00100, //!< 0b00100 (0x04)
IRQ_Mode_Edges = 0b00111, //!< 0b00111 (0x07) - only used to report port capability.
IRQ_Mode_High = 0b01000, //!< 0b01000 (0x08)
IRQ_Mode_Low = 0b10000, //!< 0b10000 (0x10)
IRQ_Mode_All = 0b11111 //!< 0b11111 (0x1F) - only used to report port capability.
@@ -298,10 +299,12 @@ typedef struct driver_irq_handler {
struct driver_irq_handler *next;
} driver_irq_handler_t;
//! Pin pullup and pulldown modes, may be or'ed when reporting pin capability.
typedef enum {
PullMode_None = 0b00,
PullMode_Up = 0b01,
PullMode_Down = 0b10
PullMode_None = 0b00, //!< 0b00 (0x00)
PullMode_Up = 0b01, //!< 0b01 (0x01)
PullMode_Down = 0b10, //!< 0b10 (0x02)
PullMode_UpDown = 0b11 //!< 0b11 (0x03) - only used to report port capability.
} pull_mode_t;
#define PINMODE_NONE (0)
@@ -324,7 +327,8 @@ typedef union {
pwm :1,
analog :1,
peripheral :1,
reserved :2,
claimed :1,
remapped :1,
can_remap :1;
};
} pin_mode_t;