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nrf5/hal: Adding new macros functions to mphalport.h which are used by extmod i2c machine module.

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This commit is contained in:
Glenn Ruben Bakke 2017-01-30 00:32:19 +01:00
parent 61c026e51f
commit 8ffe804c24
1 changed files with 9 additions and 4 deletions
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13
nrf5/mphalport.h
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@ -133,10 +133,15 @@ int mp_hal_stdin_rx_chr(void);
void mp_hal_stdout_tx_str(const char *str);
#define mp_hal_pin_obj_t const pin_obj_t*
#define mp_hal_pin_high(p) (((NRF_GPIO_Type *)(GPIO_BASE((p)->port)))->OUTSET = (p)->pin_mask)
#define mp_hal_pin_low(p) (((NRF_GPIO_Type *)(GPIO_BASE((p)->port)))->OUTCLR = (p)->pin_mask)
#define mp_hal_pin_read(p) (((NRF_GPIO_Type *)(GPIO_BASE((p)->port)))->IN >> ((p)->pin) & 1)
#define mp_hal_pin_write(p, v) do { if (v) { mp_hal_pin_high(p); } else { mp_hal_pin_low(p); } } while (0)
#define mp_hal_get_pin_obj(o) pin_find(o)
#define mp_hal_pin_high(p) (((NRF_GPIO_Type *)(GPIO_BASE((p)->port)))->OUTSET = (p)->pin_mask)
#define mp_hal_pin_low(p) (((NRF_GPIO_Type *)(GPIO_BASE((p)->port)))->OUTCLR = (p)->pin_mask)
#define mp_hal_pin_read(p) (((NRF_GPIO_Type *)(GPIO_BASE((p)->port)))->IN >> ((p)->pin) & 1)
#define mp_hal_pin_write(p, v) do { if (v) { mp_hal_pin_high(p); } else { mp_hal_pin_low(p); } } while (0)
#define mp_hal_pin_od_low(p) mp_hal_pin_low(p)
#define mp_hal_pin_od_high(p) mp_hal_pin_high(p)
#define mp_hal_pin_open_drain(p) hal_gpio_cfg_pin(p->port, p->pin, HAL_GPIO_MODE_INPUT, HAL_GPIO_PULL_DISABLED)
// TODO: empty implementation for now. Used by machine_spi.c:69
#define mp_hal_delay_us_fast(p)