Add readPort() and some API to 'tmk_core/common/*/gpio.h' (#12754)
* add readPort() and some API to 'tmk_core/common/*/gpio.h' The following macros have been added to gpio.h. * readPort(port) * setPortBitInput(port, bit) * setPortBitInputHigh(port, bit) * setPortBitOutput(port, bit) * writePortBitLow(port, bit) * writePortBitHigh(port, bit) * add data type 'port_data_t' into gpio.h * rename qmk_pin to pin
This commit is contained in:
parent
59862d30d0
commit
b72f10c635
|
@ -20,6 +20,8 @@
|
||||||
|
|
||||||
typedef uint8_t pin_t;
|
typedef uint8_t pin_t;
|
||||||
|
|
||||||
|
/* Operation of GPIO by pin. */
|
||||||
|
|
||||||
#define setPinInput(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF))
|
#define setPinInput(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF))
|
||||||
#define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
|
#define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
|
||||||
#define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low")
|
#define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low")
|
||||||
|
@ -32,3 +34,16 @@ typedef uint8_t pin_t;
|
||||||
#define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF)))
|
#define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF)))
|
||||||
|
|
||||||
#define togglePin(pin) (PORTx_ADDRESS(pin) ^= _BV((pin)&0xF))
|
#define togglePin(pin) (PORTx_ADDRESS(pin) ^= _BV((pin)&0xF))
|
||||||
|
|
||||||
|
/* Operation of GPIO by port. */
|
||||||
|
|
||||||
|
typedef uint8_t port_data_t;
|
||||||
|
|
||||||
|
#define readPort(port) PINx_ADDRESS(port)
|
||||||
|
|
||||||
|
#define setPortBitInput(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))
|
||||||
|
#define setPortBitInputHigh(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) |= _BV((bit)&0xF))
|
||||||
|
#define setPortBitOutput(port, bit) (DDRx_ADDRESS(port) |= _BV((bit)&0xF))
|
||||||
|
|
||||||
|
#define writePortBitLow(port, bit) (PORTx_ADDRESS(port) &= ~_BV((bit)&0xF))
|
||||||
|
#define writePortBitHigh(port, bit) (PORTx_ADDRESS(port) |= _BV((bit)&0xF))
|
||||||
|
|
|
@ -20,6 +20,8 @@
|
||||||
|
|
||||||
typedef ioline_t pin_t;
|
typedef ioline_t pin_t;
|
||||||
|
|
||||||
|
/* Operation of GPIO by pin. */
|
||||||
|
|
||||||
#define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
|
#define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
|
||||||
#define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
|
#define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
|
||||||
#define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
|
#define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
|
||||||
|
@ -32,3 +34,17 @@ typedef ioline_t pin_t;
|
||||||
#define readPin(pin) palReadLine(pin)
|
#define readPin(pin) palReadLine(pin)
|
||||||
|
|
||||||
#define togglePin(pin) palToggleLine(pin)
|
#define togglePin(pin) palToggleLine(pin)
|
||||||
|
|
||||||
|
/* Operation of GPIO by port. */
|
||||||
|
|
||||||
|
typedef uint16_t port_data_t;
|
||||||
|
|
||||||
|
#define readPort(pin) palReadPort(PAL_PORT(pin))
|
||||||
|
|
||||||
|
#define setPortBitInput(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT)
|
||||||
|
#define setPortBitInputHigh(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT_PULLUP)
|
||||||
|
#define setPortBitInputLow(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT_PULLDOWN)
|
||||||
|
#define setPortBitOutput(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_OUTPUT_PUSHPULL)
|
||||||
|
|
||||||
|
#define writePortBitLow(pin, bit) palClearLine(PAL_LINE(PAL_PORT(pin), bit))
|
||||||
|
#define writePortBitHigh(pin, bit) palSetLine(PAL_LINE(PAL_PORT(pin), bit))
|
||||||
|
|
Loading…
Reference in New Issue