| /**************************************************************************** |
| * boards/arm/stm32wb/nucleo-wb55rg/include/board.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __BOARDS_ARM_STM32WB_NUCLEO_WB55RG_INCLUDE_BOARD_H |
| #define __BOARDS_ARM_STM32WB_NUCLEO_WB55RG_INCLUDE_BOARD_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| #ifndef __ASSEMBLY__ |
| # include <stdint.h> |
| #endif |
| |
| /* Clocking *****************************************************************/ |
| |
| #include "nucleo-wb55rg.h" |
| |
| /* Do not include STM32WB header files here */ |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* DMA Channel/Stream Selections ********************************************/ |
| |
| /* Stream selections are arbitrary for now but might become important in the |
| * future is we set aside more DMA channels/streams. |
| */ |
| |
| /* Values defined in arch/arm/src/stm32wb/hardware/stm32wb_dmamux.h */ |
| |
| #define DMAMAP_SPI1_RX DMAMAP_SPI1_RX_0 /* DMA1 */ |
| #define DMAMAP_SPI1_TX DMAMAP_SPI1_TX_0 /* DMA1 */ |
| |
| /* UART RX DMA configurations */ |
| |
| #define DMAMAP_USART1_RX DMAMAP_USART1_RX_0 /* DMA1 */ |
| |
| /* ADC */ |
| |
| #define DMAMAP_ADC1 DMAMAP_ADC1_0 /* DMA1 */ |
| |
| /* Alternate function pin selections ****************************************/ |
| |
| /* USART */ |
| |
| #define GPIO_USART1_RX GPIO_USART1_RX_2 /* PB7 */ |
| #define GPIO_USART1_TX GPIO_USART1_TX_2 /* PB6 */ |
| |
| /* LPUART */ |
| |
| #define GPIO_LPUART1_RX GPIO_LPUART1_RX_1 /* PA3 */ |
| #define GPIO_LPUART1_TX GPIO_LPUART1_TX_1 /* PA2 */ |
| |
| /* I2C |
| * |
| * The optional _GPIO configurations allow the I2C driver to manually |
| * reset the bus to clear stuck slaves. They match the pin configuration, |
| * but are normally-high GPIOs. |
| */ |
| |
| #define GPIO_I2C1_SCL (GPIO_I2C1_SCL_2 | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET) |
| #define GPIO_I2C1_SDA (GPIO_I2C1_SDA_2 | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET) |
| #define GPIO_I2C1_SCL_GPIO \ |
| (GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | \ |
| GPIO_PORTB | GPIO_PIN8) |
| #define GPIO_I2C1_SDA_GPIO \ |
| (GPIO_OUTPUT | GPIO_OPENDRAIN | GPIO_SPEED_50MHz | GPIO_OUTPUT_SET | \ |
| GPIO_PORTB | GPIO_PIN9) |
| |
| /* SPI */ |
| |
| #define GPIO_SPI1_NSS GPIO_SPI1_NSS_2 /* PB2 */ |
| #define GPIO_SPI1_SCK GPIO_SPI1_SCK_2 /* PA5 */ |
| #define GPIO_SPI1_MISO GPIO_SPI1_MISO_1 /* PA6 */ |
| #define GPIO_SPI1_MOSI GPIO_SPI1_MOSI_1 /* PA7 */ |
| |
| /* LEDs |
| * |
| * The Nucleo WB55RG board provides three user LEDs. |
| * |
| * - When the I/O is HIGH value, the LED is on. |
| * - When the I/O is LOW, the LED is off. |
| */ |
| |
| /* LED index values for use with board_userled() */ |
| |
| #define BOARD_LED1 0 /* PB5 */ |
| #define BOARD_LED2 1 /* PB0 */ |
| #define BOARD_LED3 2 /* PB1 */ |
| #define BOARD_NLEDS 3 |
| |
| #define BOARD_LED_BLUE BOARD_LED1 |
| #define BOARD_LED_GREEN BOARD_LED2 |
| #define BOARD_LED_RED BOARD_LED3 |
| |
| /* LED bits for use with board_userled_all() */ |
| |
| #define BOARD_LED1_BIT (1 << BOARD_LED1) |
| #define BOARD_LED2_BIT (1 << BOARD_LED2) |
| #define BOARD_LED3_BIT (1 << BOARD_LED3) |
| |
| /* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is |
| * defined. In that case, the usage by the board port is defined in |
| * include/board.h and src/stm32_autoleds.c. |
| */ |
| |
| #define LED_STARTED 0 |
| #define LED_HEAPALLOCATE 0 |
| #define LED_IRQSENABLED 0 |
| #define LED_STACKCREATED 1 |
| #define LED_INIRQ 1 |
| #define LED_SIGNAL 2 |
| #define LED_ASSERTION 2 |
| #define LED_PANIC 1 |
| |
| /* Buttons */ |
| |
| #define BUTTON_SW1 0 /* PC4, needs SB47 close */ |
| #define BUTTON_SW2 1 /* PD0 */ |
| #define BUTTON_SW3 2 /* PD1 */ |
| #define NUM_BUTTONS 3 |
| |
| #define BUTTON_SW1_BIT (1 << BUTTON_SW1) |
| #define BUTTON_SW2_BIT (1 << BUTTON_SW2) |
| #define BUTTON_SW3_BIT (1 << BUTTON_SW3) |
| |
| /* Quadrature Encoder */ |
| |
| #define GPIO_TIM2_CH1IN GPIO_TIM2_CH1IN_1 /* PA0 */ |
| #define GPIO_TIM2_CH2IN GPIO_TIM2_CH2IN_1 /* PA1 */ |
| |
| /* PWM output for full bridge */ |
| |
| #define GPIO_TIM1_CH1OUT GPIO_TIM1_CH1OUT_1 /* PA8 */ |
| #define GPIO_TIM1_CH1NOUT GPIO_TIM1_CH1N_2 /* PB13 */ |
| #define GPIO_TIM1_CH2OUT GPIO_TIM1_CH2OUT_1 /* PA9 */ |
| #define GPIO_TIM1_CH2NOUT GPIO_TIM1_CH2N_2 /* PB14 */ |
| |
| /* LPTIM PWM */ |
| |
| #define GPIO_LPTIM1_CH1OUT GPIO_LPTIM1_OUT_3 /* PC1 */ |
| #define GPIO_LPTIM2_CH1OUT GPIO_LPTIM2_OUT_1 /* PA4 */ |
| |
| /**************************************************************************** |
| * Public Data |
| ****************************************************************************/ |
| |
| #ifndef __ASSEMBLY__ |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| #define EXTERN extern "C" |
| extern "C" |
| { |
| #else |
| #define EXTERN extern |
| #endif |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Name: stm32wb_board_initialize |
| * |
| * Description: |
| * All STM32WB architectures must provide the following entry point. |
| * This entry point is called early in the initialization -- after all |
| * memory has been configured and mapped but before any devices have been |
| * initialized. |
| * |
| ****************************************************************************/ |
| |
| void stm32wb_board_initialize(void); |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| #endif /* __ASSEMBLY__ */ |
| #endif /* __BOARDS_ARM_STM32WB_NUCLEO_WB55RG_INCLUDE_BOARD_H */ |
