54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
//
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// Created by cfif on 05.05.23.
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//
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#include "SerialLinPorts.h"
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#include "at32f435_437.h"
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tSerialLinPorts SERIAL_LIN_PORTS;
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void UART4_IRQHandler(void) {
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SerialPort_IrqProcessing_UartLin(&SERIAL_LIN_PORTS.LIN1_UART4);
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}
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// Настройка порта
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static void vSerialPort_InitUSART4(tSerialPortLinArtery *env) {
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gpio_init_type GPIO_InitStruct;
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gpio_default_para_init(&GPIO_InitStruct);
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GPIO_InitStruct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
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GPIO_InitStruct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
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GPIO_InitStruct.gpio_mode = GPIO_MODE_MUX;
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GPIO_InitStruct.gpio_pins = GPIO_PINS_1;
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GPIO_InitStruct.gpio_pull = GPIO_PULL_NONE;
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gpio_init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.gpio_pins = GPIO_PINS_0;
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gpio_init(GPIOA, &GPIO_InitStruct);
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gpio_pin_mux_config(GPIOA, GPIO_PINS_SOURCE1, GPIO_MUX_8);
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gpio_pin_mux_config(GPIOA, GPIO_PINS_SOURCE0, GPIO_MUX_8);
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vSerialPortLinInit(
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env,
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UART4,
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false,
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9600,
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UART4_IRQn,
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CRM_UART4_PERIPH_CLOCK,
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0xFF,
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16,
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0
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);
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}
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void SerialLinPorts_Init() {
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tSerialLinPorts *env = &SERIAL_LIN_PORTS;
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// LIN5
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vSerialPort_InitUSART4(&env->LIN1_UART4);
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SERIAL_LIN_PORTS.LIN1_UART4_IO = vSerialPorLinGetIo(&SERIAL_LIN_PORTS.LIN1_UART4);
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}
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