/*
|
* Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
|
* its subsidiaries and affiliates (collectly called MKSEMI).
|
*
|
* All rights reserved.
|
*
|
* Redistribution and use in source and binary forms, with or without
|
* modification, are permitted provided that the following conditions are met:
|
*
|
* 1. Redistributions of source code must retain the above copyright notice,
|
* this list of conditions and the following disclaimer.
|
*
|
* 2. Redistributions in binary form, except as embedded into an MKSEMI
|
* integrated circuit in a product or a software update for such product,
|
* must reproduce the above copyright notice, this list of conditions and
|
* the following disclaimer in the documentation and/or other materials
|
* provided with the distribution.
|
*
|
* 3. Neither the name of MKSEMI nor the names of its contributors may be used
|
* to endorse or promote products derived from this software without
|
* specific prior written permission.
|
*
|
* 4. This software, with or without modification, must only be used with a
|
* MKSEMI integrated circuit.
|
*
|
* 5. Any software provided in binary form under this license must not be
|
* reverse engineered, decompiled, modified and/or disassembled.
|
*
|
* THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
* MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
* DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
*/
|
|
#include "mk_io.h"
|
#include "board.h"
|
extern void (*Usart0ParseDataCallback)(uint8_t);
|
extern void Usart0ParseDataHandler(uint8_t data);
|
struct UART_CFG_T test_uart_cfg =
|
{
|
.parity = UART_PARITY_NONE,
|
.stop = UART_STOP_BITS_1,
|
.data = UART_DATA_BITS_8,
|
.flow = UART_FLOW_CONTROL_NONE,
|
.rx_level = UART_RXFIFO_CHAR_1,
|
.tx_level = UART_TXFIFO_EMPTY,
|
.baud = BAUD_115200,
|
.dma_en = true,
|
.int_rx = false,
|
.int_tx = false,
|
};
|
|
void boot_deinit(void)
|
{
|
//½«bootÖд®¿Ú·µ»ØÆÕͨgpio
|
// UART0 TX/RX
|
io_pin_mux_set(IO_PIN_5, IO_FUNC0);
|
io_pin_mux_set(IO_PIN_6, IO_FUNC0);
|
// UART1 RX/TX
|
io_pin_mux_set(IO_PIN_10, IO_FUNC0);
|
io_pin_mux_set(IO_PIN_9, IO_FUNC0);
|
uart_close(UART_ID1);//½â°óÔÀ´´®¿Ú1
|
uart_close(UART_ID0);//½â°óÔÀ´´®¿Ú0
|
}
|
|
void board_pins_config(void)
|
{
|
#if UCI_INTF_PORT == 1
|
|
// SPI0 MOSI/MISO/CLK/CS
|
io_pin_mux_set(IO_PIN_11, IO_FUNC2);
|
io_pin_mux_set(IO_PIN_12, IO_FUNC2);
|
io_pin_mux_set(IO_PIN_13, IO_FUNC2);
|
io_pin_mux_set(IO_PIN_14, IO_FUNC2);
|
|
// setting for idle and sleep mode
|
io_pull_set(IO_PIN_11, IO_HIGH_Z, IO_PULL_UP_NONE);
|
io_pull_set(IO_PIN_12, IO_HIGH_Z, IO_PULL_UP_NONE);
|
io_pull_set(IO_PIN_13, IO_HIGH_Z, IO_PULL_UP_NONE);
|
io_pull_set(IO_PIN_14, IO_PULL_UP, IO_PULL_UP_LEVEL2);
|
|
#if UCI_CHECK_SE_EN
|
// SPI1 MISO/MOSI/CLK/CS
|
io_pin_mux_set(IO_PIN_5, IO_FUNC2);
|
io_pin_mux_set(IO_PIN_6, IO_FUNC2);
|
io_pin_mux_set(IO_PIN_7, IO_FUNC2);
|
io_pin_mux_set(IO_PIN_8, IO_FUNC0);
|
#endif
|
|
#else
|
|
//Ôö¼ÓSPI³õʼ»¯
|
//SPI0/MOSI/MISO/CLK/CS
|
io_pin_mux_set(LORA_CS, IO_FUNC0);
|
io_pin_mux_set(LORA_MOSI, IO_FUNC2);
|
io_pin_mux_set(LORA_MISO, IO_FUNC2);
|
io_pin_mux_set(LORA_CLK, IO_FUNC2);
|
io_pin_mux_set(LORA_IRQ, IO_FUNC0);
|
io_pin_mux_set(LORA_NRST, IO_FUNC0);
|
//³õʼ»¯loraÒý½Å
|
// UART0 TX/RX
|
io_pin_mux_set(IO_PIN_5, IO_FUNC4);
|
io_pin_mux_set(IO_PIN_6, IO_FUNC4);
|
|
#endif
|
|
#if TRACE_EN
|
#if BOARD_TYPE == MK8000_EVK
|
|
// UART1 RX/TX
|
io_pin_mux_set(IO_PIN_14, IO_FUNC4);
|
io_pin_mux_set(IO_PIN_1, IO_FUNC4);
|
|
// //PAÒý½Å¿ªÆô
|
io_pin_mux_set(IO_PIN_9, IO_FUNC6);
|
io_pin_mux_set(IO_PIN_10, IO_FUNC6);
|
|
#elif BOARD_TYPE == MK8000_DK
|
|
// UART1 TX/RX
|
io_pin_mux_set(IO_PIN_9, IO_FUNC4);
|
io_pin_mux_set(IO_PIN_10, IO_FUNC4);
|
|
#endif
|
#endif
|
}
|
void Board_LORA_NVIC_Init(GPIO_IRQ_HANDLER_T irq_handler) //LORA ÖжÏÅäÖÃ
|
{
|
// io_pin_mux_set(_4G_USART_RX_Pin,IO_FUNC0);//°ÑÔÏÈio ±äΪÆÕͨGPIO
|
gpio_pin_set_dir(LORA_IRQ , GPIO_DIR_IN, 0);
|
io_pull_set(LORA_IRQ, IO_HIGH_Z, IO_PULL_UP_NONE);
|
gpio_enable_irq(LORA_IRQ, GPIO_IRQ_TYPE_RISING_EDGE, irq_handler);
|
}
|
void uart0_Init_normal(void)
|
{
|
Usart0ParseDataCallback = Usart0ParseDataHandler;//È·ÈÏÓëÀ¶ÑÀ´®¿Ú0´¦Àí»Øµ÷
|
uart_open(UART_ID0, &test_uart_cfg);
|
|
}
|
