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- /*!
- * \file
- * thermostat_shield.h
- * \brief
- * Nucleo thermostat shield port file. This file contain the implementation of driver
- * calls for the shield.
- *
- * Author: Christos Choutouridis AEM: 8997
- * email : <cchoutou@ece.auth.gr>
- */
-
- #ifndef DRIVERS_THERMOSTAT_SHIELD_H_
- #define DRIVERS_THERMOSTAT_SHIELD_H_
-
- #include "NUCLEO_F401RE.h"
- #include "driver_types.h"
- #include "deque08.h"
-
- /*
- * =============== Digital I/O ===============
- */
-
- /*
- * =============== LCD ===============
- * LCD_BD4 -- D8 -- PA9
- * LCD_BD5 -- D7 -- PA8
- * LCD_BD6 -- D6 -- PB10
- * LCD_BD7 -- D5 -- PB4
- * LCD_RS -- D15 -- PB8
- * LCD_EN -- D14 -- PB9
- * LCD_BL -- D2 -- PA10
- */
- void SHIELD_LCD_DB4 (uint8_t en);
- void SHIELD_LCD_DB5 (uint8_t en);
- void SHIELD_LCD_DB6 (uint8_t en);
- void SHIELD_LCD_DB7 (uint8_t en);
- void SHIELD_LCD_RS (uint8_t en);
- void SHIELD_LCD_EN (uint8_t en);
- void SHIELD_LCD_BL (uint8_t en);
-
- /*
- * =============== LED ===============
- * LED0 -- D4 -- PB5
- * LED1 -- D3 -- PB3
- */
- void SHIELD_LED0 (uint8_t on);
- void SHIELD_LED1 (uint8_t on);
-
- #define LED_RED SHIELD_LED0
- #define LED_GREEN SHIELD_LED1
-
- /*
- * =============== BRIDGE ===============
- * BR1 -- D10 -- PB6
- * BR2 -- D9 -- PC7
- */
- void SHIELD_BR1 (uint8_t on);
- void SHIELD_BR2 (uint8_t on);
-
-
- /*
- * =============== SR04 ===============
- * TRIG -- D11 -- PA7
- * ECHO -- D12 -- PA6
- */
- void SHIELD_TRIG (uint8_t on);
- uint8_t SHIELD_ECHO (void);
-
- /*
- * ============= 1 Wire USART6 (AF08)===============
- * 1W_Tx -- PA11 (OD+PU)
- * 1W_Rx -- PA12 (I)
- */
- // non-shared resources
- #define _1WIRE_UART_INSTANCE (USART6)
- #define _1WIRE_UART_INIT_BR (9600)
- #define _1WIRE_UART_TIMEOUT (10) /*!< 10msec is good enough */
- /*!
- * Helper Macros linked to USART used
- */
- #define _1WIRE_UART_CLK_ENABLE __HAL_RCC_USART6_CLK_ENABLE
- #define _1WIRE_UART_CLK_DISABLE __HAL_RCC_USART6_CLK_DISABLE
-
- LLD_Status_en SHIELD_1W_Init (void);
-
- drv_status_en SHIELD_1W_UART_BR (uint32_t br);
- uint16_t SHIELD_1W_RW (uint8_t byte);
- uint8_t SHIELD_1W_Rx (void);
- uint8_t SHIELD_1W_Tx (uint8_t byte);
-
- LLD_Status_en SHIELD_Init (void);
-
-
- /*
- * ============= Serial console UART2 (AF07)===============
- * COM_Tx -- PA2 (PP)
- * COM_Rx -- PA3 (I)
- */
- #define COM_UART_INSTANCE USART2
- #define COM_UART_IRQ USART2_IRQn
- #define COM_UART_BAUDRATE (57600)
- #define COM_UART_GETCHAR_TIMEOUT (5) // 5sec
- #define COM_UART_PUTCHAR_TIMEOUT (10) // 1 [CPU time]
-
- #define COM_BUFFER_SIZE (256)
-
- /*!
- * Helper Macros linked to USART used
- */
- #define _COM_CLK_ENABLE __HAL_RCC_USART2_CLK_ENABLE
- #define _COM_CLK_DISNABLE __HAL_RCC_USART2_CLK_DISABLE
-
-
- LLD_Status_en COM_Init (void);
- LLD_Status_en COM_baudrate (uint32_t br);
- int COM_putchar (char c);
- int COM_getchar (void);
- int COM_Transmit (uint8_t *data, int size);
- int COM_CheckReceive (void);
- void COM_ReceiveFlush (void);
- int COM_Receive (uint8_t *data, int size);
-
-
- #endif /* DRIVERS_THERMOSTAT_SHIELD_H_ */
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