mlaz commented on a change in pull request #2203: Adding bsp/stm32f411discovery URL: https://github.com/apache/mynewt-core/pull/2203#discussion_r383876148
########## File path: hw/bsp/stm32f411discovery/src/hal_bsp.c ########## @@ -0,0 +1,185 @@ +/* + * 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. + */ +#include <assert.h> + +#include "bsp/bsp.h" +#include "os/mynewt.h" + +#include <hal/hal_bsp.h> +#include <hal/hal_flash_int.h> +#include <hal/hal_system.h> + +#include <stm32f411xe.h> +#include <stm32_common/stm32_hal.h> + +#if MYNEWT_VAL(PWM_0) || MYNEWT_VAL(PWM_1) || MYNEWT_VAL(PWM_2) +#include <pwm_stm32/pwm_stm32.h> +#endif + +const uint32_t stm32_flash_sectors[] = { + 0x08000000, /* 16kB */ + 0x08004000, /* 16kB */ + 0x08008000, /* 16kB */ + 0x0800c000, /* 16kB */ + 0x08010000, /* 64kB */ + 0x08020000, /* 128kB */ + 0x08040000, /* 128kB */ + 0x08060000, /* 128kB */ + 0x08080000, /* End of flash */ +}; + +#define SZ (sizeof(stm32_flash_sectors) / sizeof(stm32_flash_sectors[0])) +static_assert(MYNEWT_VAL(STM32_FLASH_NUM_AREAS) + 1 == SZ, + "STM32_FLASH_NUM_AREAS does not match flash sectors"); + +#if MYNEWT_VAL(UART_0) +const struct stm32_uart_cfg os_bsp_uart0_cfg = { + .suc_uart = USART2, + .suc_rcc_reg = &RCC->APB1ENR, + .suc_rcc_dev = RCC_APB1ENR_USART2EN, + .suc_pin_tx = MYNEWT_VAL(UART_0_PIN_TX), + .suc_pin_rx = MYNEWT_VAL(UART_0_PIN_RX), + .suc_pin_rts = MYNEWT_VAL(UART_0_PIN_RTS), + .suc_pin_cts = MYNEWT_VAL(UART_0_PIN_CTS), + .suc_pin_af = GPIO_AF7_USART2, + .suc_irqn = USART2_IRQn, +}; +#endif + +#if MYNEWT_VAL(UART_1) +const struct stm32_uart_cfg os_bsp_uart1_cfg = { + .suc_uart = USART1, + .suc_rcc_reg = &RCC->APB2ENR, + .suc_rcc_dev = RCC_APB2ENR_USART1EN, + .suc_pin_tx = MYNEWT_VAL(UART_1_PIN_TX), + .suc_pin_rx = MYNEWT_VAL(UART_1_PIN_RX), + .suc_pin_rts = MYNEWT_VAL(UART_1_PIN_RTS), + .suc_pin_cts = MYNEWT_VAL(UART_1_PIN_CTS), + .suc_pin_af = GPIO_AF7_USART1, + .suc_irqn = USART1_IRQn, +}; +#endif + +#if MYNEWT_VAL(UART_2) +const struct stm32_uart_cfg os_bsp_uart2_cfg = { + .suc_uart = USART6, + .suc_rcc_reg = &RCC->APB2ENR, + .suc_rcc_dev = RCC_APB2ENR_USART6EN, + .suc_pin_tx = MYNEWT_VAL(UART_2_PIN_TX), + .suc_pin_rx = MYNEWT_VAL(UART_2_PIN_RX), + .suc_pin_rts = -1, + .suc_pin_cts = -1, Review comment: fixed ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
