/* * Copyright (C) 2014 INRIA * 2015 Freie Universität Berlin * * This file is subject to the terms and conditions of the GNU Lesser General * Public License v2.1. See the file LICENSE in the top level directory for more * details. */ /** * @ingroup boards_msb430 * @{ * * @file * @brief MSB-430 peripheral configuration * * @author Oliver Hahm * @author Hauke Petersen */ #ifndef PERIPH_CONF_H #define PERIPH_CONF_H #include "periph_cpu.h" #include "macros/units.h" #include "cfg_timer_a_smclk_b_aclk.h" #ifdef __cplusplus extern "C" { #endif #define CLOCK_CORECLOCK msp430_dco_freq /** * @brief Clock configuration */ static const msp430_clock_params_t clock_params = { .target_dco_frequency = 7372800U, .lfxt1_frequency = 32768, .main_clock_source = MAIN_CLOCK_SOURCE_DCOCLK, .submain_clock_source = SUBMAIN_CLOCK_SOURCE_DCOCLK, .main_clock_divier = MAIN_CLOCK_DIVIDE_BY_1, .submain_clock_divier = SUBMAIN_CLOCK_DIVIDE_BY_1, .auxiliary_clock_divier = AUXILIARY_CLOCK_DIVIDE_BY_1, .has_r_osc = true, }; /** * @name UART configuration * @{ */ #define UART_NUMOF (1U) #define UART_BASE (&USART_1) #define UART_SFR (&USART_1_SFR) #define UART_IE_RX_BIT (1 << 4) #define UART_IE_TX_BIT (1 << 5) #define UART_ME_BITS (0x30) #define UART_PORT (&PORT_3) #define UART_RX_PIN (1 << 6) #define UART_TX_PIN (1 << 7) #define UART_RX_ISR (USART1RX_VECTOR) #define UART_TX_ISR (USART1TX_VECTOR) /** @} */ /** * @name SPI configuration * @{ */ #define SPI_NUMOF (1U) /* SPI configuration */ #define SPI_BASE (&USART_1) #define SPI_SFR (&USART_1_SFR) #define SPI_IE_RX_BIT (1 << 6) #define SPI_IE_TX_BIT (1 << 7) #define SPI_ME_BIT (1 << 6) #define SPI_PIN_MISO GPIO_PIN(P5, 2) #define SPI_PIN_MOSI GPIO_PIN(P5, 1) #define SPI_PIN_CLK GPIO_PIN(P5, 3) /** @} */ #ifdef __cplusplus } #endif #endif /* PERIPH_CONF_H */ /** @} */