embox

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#include <drivers/serial/uart_dev.h>
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#include <drivers/serial/diag_serial.h>
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#include <drivers/gpio/gpio.h>
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#include <drivers/ttys.h>
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#include "errno.h"
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#include "kernel/irq_lock.h"
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#include "plib035_uart.h"
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#include "semaphore.h"
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#include "time.h"
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#include "util/ring_buff.h"
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#include <embox/unit.h>
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#include <kernel/time/ktime.h>
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#include <sys/uio.h>
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#include <drivers/serial/k1921vk035_io_request.h>
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#define BAUDRATE OPTION_GET(NUMBER, baudrate)
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#define RX_BUFFER_SIZE OPTION_GET(NUMBER, rx_buffer_size)
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#define UART1_RX_IRQn 30
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#define UART1_E_RT_IRQn 32
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extern const struct uart_ops k1921vk035_uart_ops;
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extern irq_return_t uart_io_request_handler(unsigned int irq_nr, void *data);
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RING_BUFFER_DEF(rx_ring_buff, char, RX_BUFFER_SIZE);
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static struct uart uart_io_request1 = {
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        .uart_ops = &k1921vk035_uart_ops,
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        .irq_num = UART1_RX_IRQn,
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        .base_addr = (uint32_t)UART1,
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        .irq_handler = uart_io_request_handler,
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        .params = {
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            .baud_rate = BAUDRATE,
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            .uart_param_flags = UART_PARAM_FLAGS_8BIT_WORD | UART_PARAM_FLAGS_DEV_TYPE_UART |
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                UART_PARAM_FLAGS_USE_IRQ | UART_PARAM_FLAGS_2_STOP | UART_PARAM_FLAGS_PARITY_EVEN,
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        },
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};
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io_request_t io_request1 = {
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    .type = IO_REQUEST_MODE_NONE,
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    .mode = {},
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    .rx_buff = &rx_ring_buff,
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    .uart = &uart_io_request1,
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};
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EMBOX_UNIT_INIT(io_request1_init);
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static int io_request1_init() {
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    sem_init(&io_request1.semaphore, 0, 0);
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    int retval = uart_register(&uart_io_request1, &uart_io_request1.params) || uart_open(&uart_io_request1);
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    return retval;
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}
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STATIC_IRQ_ATTACH(UART1_RX_IRQn, uart_io_request_handler, &io_request1);
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STATIC_IRQ_ATTACH(UART1_E_RT_IRQn, uart_io_request_handler, &io_request1);
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