VAXL/inc/board.h

#ifndef __BOARD_H
#define __BOARD_H

/* MACROs for SET, RESET or TOGGLE Output port */
#define GPIO_HIGH(a,b)    a->ODR |= b
#define GPIO_LOW(a,b)     a->ODR &= ~b
#define GPIO_TOGGLE(a,b)  a->ODR ^= b

/* LED
 AAA
F   B
F   B
 GGG
E   C
E   C
 DDD P
*/
#define LED_SEG1_PORT   GPIOA
#define LED_SEG1_PINS   GPIO_PIN_3
#define LED_SEG_DP      GPIO_PIN_3

#define LED_SEG3_PORT   GPIOC
#define LED_SEG3_PINS   (GPIO_PIN_4 | GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_3 | GPIO_PIN_5)
#define LED_SEG_A       GPIO_PIN_3
#define LED_SEG_F       GPIO_PIN_4
#define LED_SEG_B       GPIO_PIN_5
#define LED_SEG_E       GPIO_PIN_6
#define LED_SEG_G       GPIO_PIN_7

#define LED_SEG2_PORT   GPIOD
#define LED_SEG2_PINS   (GPIO_PIN_1 | GPIO_PIN_4)
#define LED_SEG_C       GPIO_PIN_1
#define LED_SEG_D       GPIO_PIN_4

#define LED_OUT_OFF   {LED_SEG1_PORT->ODR |= LED_SEG1_PINS; LED_SEG2_PORT->ODR |= LED_SEG2_PINS; LED_SEG3_PORT->ODR |= LED_SEG3_PINS;}
#define LED_OUT_DP    GPIOA->ODR &= ~LED_SEG_DP
#define LED_OUT_MM    GPIOC->ODR &= ~LED_SEG_G
#define LED_OUT_0     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_E|LED_SEG_F); GPIOD->ODR &= ~(LED_SEG2_PINS)
#define LED_OUT_1     GPIOC->ODR &= ~(LED_SEG_B); GPIOD->ODR &= ~(LED_SEG_C)
#define LED_OUT_2     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_E|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG_D)
#define LED_OUT_3     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
#define LED_OUT_4     GPIOC->ODR &= ~(LED_SEG_B|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG_C)
#define LED_OUT_5     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
#define LED_OUT_6     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_E|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
#define LED_OUT_7     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B); GPIOD->ODR &= ~(LED_SEG_C)
#define LED_OUT_8     GPIOC->ODR &= ~(LED_SEG3_PINS); GPIOD->ODR &= ~(LED_SEG2_PINS)
#define LED_OUT_9     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)

/* shift register control pins */
#define SPI_PORT      GPIOA
#define SPI_SCK       GPIO_PIN_1
#define SPI_DATA      GPIO_PIN_2

/* ADC */
#define ADC_PORT  GPIOD
#define ADC_PINU  GPIO_PIN_2
#define ADC_CHNLU ADC1_CHANNEL_3
#define ADC_SCHTU ADC1_SCHMITTTRIG_CHANNEL3
#define ADC_PINI  GPIO_PIN_3
#define ADC_CHNLI ADC1_CHANNEL_4
#define ADC_SCHTI ADC1_SCHMITTTRIG_CHANNEL4
#define ADC_SMPLS 64
// Supply voltage in mili volts
#define ADC_VREF  3335
// Сопротивление резисторов ОУ усилителя сигнала шунта
#define CURRENT_MULT_TOP  3600
#define CURRENT_MULT_BOT  680
// shunt resistance in mili Ohms
#define ADC_SHUNT 50

#endif /* __BOARD_H */