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gateway/Software/src/uart_dev.c

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/*
* uart_dev.c
*
* Created on: 2024<EFBFBD><EFBFBD>6<EFBFBD><EFBFBD>22<EFBFBD><EFBFBD>
* Author: psx
*/
#include "uart_dev.h"
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#include "J1_UART6.h"
#include "J2_UART7.h"
#include "J3_USART2.h"
#include "J4_UART8.h"
#include "J5-0_USART3.h"
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/* ʹ<><CAB9>485<38><35><EFBFBD><EFBFBD> */
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#define rs485_send_enable 1
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//static void uart_init(uartIndex_e uart_index, int baud);
static void uart_init(uart_device_info *uart_device, int baud);
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static uint8_t uart_putchar(device_handle device, char ch);
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device_handle g_J1RS485_UART6_handle;
device_handle g_J2RS485_UART7_handle;
device_handle g_J3RS485_USART2_handle;
device_handle g_J4RS485_UART8_handle;
device_handle g_J50RS485_USART3_handle;
device_handle g_LORA_UART5_handle;
#define IN_BUFF_SIZE 128
//static uint8_t J1RS485_in_buff[IN_BUFF_SIZE];
//static uint8_t J2RS485_in_buff[IN_BUFF_SIZE];
//static uint8_t J3RS485_in_buff[IN_BUFF_SIZE];
//static uint8_t J4RS485_in_buff[IN_BUFF_SIZE];
//static uint8_t J50RS485_in_buff[IN_BUFF_SIZE];
//static uint8_t LORA_in_buff[IN_BUFF_SIZE];
uint8_t J1RS485_in_buff[IN_BUFF_SIZE];
uint8_t J2RS485_in_buff[IN_BUFF_SIZE];
uint8_t J3RS485_in_buff[IN_BUFF_SIZE];
uint8_t J4RS485_in_buff[IN_BUFF_SIZE];
uint8_t J50RS485_in_buff[IN_BUFF_SIZE];
uint8_t LORA_in_buff[IN_BUFF_SIZE];
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//uint8_t rs485_out_buff[100];
/**
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD>.
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* @param uart_index <EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD>
* @param uart_baudrate <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
uart_device_info uart_devices[]={
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[0] = {
.init = 0,
.uart_index = J1RS485_UART6,
.uart_num = ONLYONE,
},
[1] = {
.init = 0,
.uart_index = J2RS485_UART7,
.uart_num = ONLYONE,
},
[2] = {
.init = 0,
.uart_index = J3RS485_USART2,
.uart_num = ONLYONE,
},
[3] = {
.init = 0,
.uart_index = J4RS485_UART8,
.uart_num = ONLYONE,
},
[4] = {
.init = 0,
.uart_index = J50RS485_USART3,
.uart_num = J0RS485,
},
[5] = {
.init = 0,
.uart_index = LORA_UART5,
.uart_num = ONLYONE,
},
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};
/**
* @brief <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸.
* @param uart_index <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD>
* @param buff <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>ַ
* @param buff_size <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>С
* @retval <EFBFBD><EFBFBD><EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD>
*/
//#define ELEMENT_OF(x) (sizeof(x) / sizeof((x)[0]))
//device_handle uart_dev_init(uartIndex_e uart_index, uint8_t *buff, int buff_size)
//{
// int i = 0;
// for(; i < ELEMENT_OF(uart_devices); i++){
// if(uart_devices[i].uart_index == uart_index){
// if(!uart_devices[i].init){
// InitRingQueue(&uart_devices[i].uart_ring_queue, buff, buff_size);
// uart_init(uart_index, uart_devices[i].uart_baudrate);
//
// uart_devices[i].init = 1;
// }
// return (device_handle)(&uart_devices[i]);
// }
// }
// return 0;
//}
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//device_handle uart_dev_init(uart_device_info *uart_device, uint8_t *buff, int buff_size)
//{
// int i = 0;
// for(; i < ELEMENT_OF(uart_devices); i++){
// if(uart_devices[i].uart_index == uart_device->uart_index){
// if(!uart_devices[i].init){
// InitRingQueue(&uart_devices[i].uart_ring_queue, buff, buff_size);
// uart_init(uart_device, uart_devices[i].uart_baudrate);
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//
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// uart_devices[i].init = 1;
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// }
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// return (device_handle)(&uart_devices[i]);
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// }
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// }
// return 0;
//}
device_handle uart_dev_init(void)
{
InitRingQueue(&uart_devices[0].uart_ring_queue, J1RS485_in_buff, sizeof(J1RS485_in_buff));
uart_init(&uart_devices[0], 9600);
uart_devices[0].init = 1;
g_J1RS485_UART6_handle = (device_handle)(&uart_devices[0]);
InitRingQueue(&uart_devices[1].uart_ring_queue, J2RS485_in_buff, sizeof(J2RS485_in_buff));
uart_init(&uart_devices[1], 9600);
uart_devices[1].init = 1;
g_J2RS485_UART7_handle = (device_handle)(&uart_devices[1]);
InitRingQueue(&uart_devices[2].uart_ring_queue, J3RS485_in_buff, sizeof(J3RS485_in_buff));
uart_init(&uart_devices[2], 9600);
uart_devices[2].init = 1;
g_J3RS485_USART2_handle = (device_handle)(&uart_devices[2]);
InitRingQueue(&uart_devices[3].uart_ring_queue, J4RS485_in_buff, sizeof(J4RS485_in_buff));
uart_init(&uart_devices[3], 9600);
uart_devices[3].init = 1;
g_J4RS485_UART8_handle = (device_handle)(&uart_devices[3]);
InitRingQueue(&uart_devices[4].uart_ring_queue, J50RS485_in_buff, sizeof(J50RS485_in_buff));
uart_init(&uart_devices[4], 9600);
uart_devices[4].init = 1;
g_J50RS485_USART3_handle = (device_handle)(&uart_devices[4]);
InitRingQueue(&uart_devices[5].uart_ring_queue, LORA_in_buff, sizeof(LORA_in_buff));
uart_init(&uart_devices[5], 9600);
uart_devices[5].init = 1;
g_LORA_UART5_handle = (device_handle)(&uart_devices[5]);
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return 0;
}
/**
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>.
* @param uart_index <EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD>
* @param baud <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @retval None
*/
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void uart_init(uart_device_info *uart_device, int baud)
{ rt_kprintf("1 \n");
uart_device->uart_baudrate = baud;
if (uart_device->uart_index == J1RS485_UART6) {
J1_485_Init(baud);
} else if (uart_device->uart_index == J2RS485_UART7) {
J2_485_Init(baud);
} else if (uart_device->uart_index == J3RS485_USART2) {
J3_485_Init(baud);
} else if (uart_device->uart_index == J4RS485_UART8) {
J4_485_Init(baud);
} else if (uart_device->uart_index == J50RS485_USART3) {
J5_0_485_Init(baud);
if (uart_device->uart_num == J0RS485) {
USART_CONNET_J0();
} else if (uart_device->uart_num == J5RS485) {
USART_CONNET_J5();
} else if (uart_device->uart_num == J6RS485) {
USART_CONNET_J6();
} else if (uart_device->uart_num == J7RS485) {
USART_CONNET_J7();
} else if (uart_device->uart_num == J8RS485) {
USART_CONNET_J8();
} else if (uart_device->uart_num == J9RS485) {
USART_CONNET_J9();
}
rt_kprintf("1 \n");
} else if (uart_device->uart_index == LORA_UART5) {
;
}
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}
/**
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>.
* @param uart_index <EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD>
* @param ch <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
* @retval 1 <EFBFBD>ɹ<EFBFBD> 0ʧ<EFBFBD><EFBFBD>
*/
uint8_t uart_putchar(device_handle device, char ch)
{
uart_device_info *device_info = (uart_device_info *)device;
if((!device) || (!device_info->init))
return 0;
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if (device_info->uart_index == J1RS485_UART6) {
} else if (device_info->uart_index == J2RS485_UART7) {
} else if (device_info->uart_index == J3RS485_USART2) {
} else if (device_info->uart_index == J4RS485_UART8) {
} else if (device_info->uart_index == J50RS485_USART3) {
USARTx_SendByte_str(USART3, ch);
}
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return 1;
}
/**
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* @brief J1RS485<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>.
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* @param
* @retval
*/
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void J1RS485_tx_enabla(void)
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{
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rt_pin_write(J1_DE, write);
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}
/**
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* @brief J1RS485<EFBFBD><EFBFBD><EFBFBD>͹ر<EFBFBD>.
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* @param
* @retval
*/
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void J1RS485_tx_disenabla(void)
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{
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rt_pin_write(J1_DE, read);
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}
/**
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* @brief J2RS485<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>.
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* @param
* @retval
*/
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void J2RS485_tx_enabla(void)
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{
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rt_pin_write(J2_DE, write);
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}
/**
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* @brief J2RS485<EFBFBD><EFBFBD><EFBFBD>͹ر<EFBFBD>.
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* @param
* @retval
*/
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void J2RS485_tx_disenabla(void)
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{
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rt_pin_write(J2_DE, read);
}
/**
* @brief J3RS485<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>.
* @param
* @retval
*/
void J3RS485_tx_enabla(void)
{
rt_pin_write(J3_DE, write);
}
/**
* @brief J3RS485<EFBFBD><EFBFBD><EFBFBD>͹ر<EFBFBD>.
* @param
* @retval
*/
void J3RS485_tx_disenabla(void)
{
rt_pin_write(J3_DE, read);
}
/**
* @brief J4RS485<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>.
* @param
* @retval
*/
void J4RS485_tx_enabla(void)
{
rt_pin_write(J4_DE, write);
}
/**
* @brief J4RS485<EFBFBD><EFBFBD><EFBFBD>͹ر<EFBFBD>.
* @param
* @retval
*/
void J4RS485_tx_disenabla(void)
{
rt_pin_write(J4_DE, read);
}
/**
* @brief J50RS485<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>.
* @param
* @retval
*/
void J50RS485_tx_enabla(void)
{
rt_pin_write(USART3_DE, write);
}
/**
* @brief J50RS485<EFBFBD><EFBFBD><EFBFBD>͹ر<EFBFBD>.
* @param
* @retval
*/
void J50RS485_tx_disenabla(void)
{
rt_pin_write(USART3_DE, read);
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}
/**
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>.
* @param uart_index <EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD>
* @param str <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
* @retval None
*/
void uart_sendstr(device_handle device,char *str)
{
#if rs485_send_enable
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if(device == g_J1RS485_UART6_handle){
J1RS485_tx_enabla();
} else if (device == g_J2RS485_UART7_handle) {
J2RS485_tx_enabla();
} else if (device == g_J3RS485_USART2_handle) {
J3RS485_tx_enabla();
} else if (device == g_J4RS485_UART8_handle) {
J4RS485_tx_enabla();
} else if (device == g_J50RS485_USART3_handle) {
J50RS485_tx_enabla();
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}
#endif
while ((*str) != (char )0u) {
if (*str == ASCII_CHAR_LINE_FEED){
uart_putchar(device, (ASCII_CHAR_CARRIAGE_RETURN));
uart_putchar(device, ASCII_CHAR_LINE_FEED);
str++;
}else{
uart_putchar(device, *str++);
}
}
#if rs485_send_enable
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if(device == g_J1RS485_UART6_handle){
J1RS485_tx_disenabla();
} else if (device == g_J2RS485_UART7_handle) {
J2RS485_tx_disenabla();
} else if (device == g_J3RS485_USART2_handle) {
J3RS485_tx_disenabla();
} else if (device == g_J4RS485_UART8_handle) {
J4RS485_tx_disenabla();
} else if (device == g_J50RS485_USART3_handle) {
J50RS485_tx_disenabla();
}
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#endif
}
/**
* @brief <EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><EFBFBD>ֽڷ<EFBFBD><EFBFBD><EFBFBD>.
* @param device <EFBFBD><EFBFBD><EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD>
* @param data <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param len <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
* @retval None
*/
void uart_dev_write(device_handle device, void *data, int len)
{
#if rs485_send_enable
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if(device == g_J1RS485_UART6_handle){
J1RS485_tx_enabla();
} else if (device == g_J2RS485_UART7_handle) {
J2RS485_tx_enabla();
} else if (device == g_J3RS485_USART2_handle) {
J3RS485_tx_enabla();
} else if (device == g_J4RS485_UART8_handle) {
J4RS485_tx_enabla();
} else if (device == g_J50RS485_USART3_handle) {
J50RS485_tx_enabla();
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}
#endif
for (int i = 0; i < len; i++) {
uart_putchar(device, ((u_int8_t *)data)[i]);
}
#if rs485_send_enable
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if(device == g_J1RS485_UART6_handle){
J1RS485_tx_disenabla();
} else if (device == g_J2RS485_UART7_handle) {
J2RS485_tx_disenabla();
} else if (device == g_J3RS485_USART2_handle) {
J3RS485_tx_disenabla();
} else if (device == g_J4RS485_UART8_handle) {
J4RS485_tx_disenabla();
} else if (device == g_J50RS485_USART3_handle) {
J50RS485_tx_disenabla();
}
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#endif
}
/**
* @brief <EFBFBD>жϴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸ѭ<EFBFBD><EFBFBD>buff<EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
* @param device <EFBFBD><EFBFBD><EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD>
* @retval 0 <EFBFBD><EFBFBD> 1<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
int uart_dev_char_present(device_handle device)
{
uart_device_info *device_info = (uart_device_info *)device;
if((!device) || (!device_info->init))
return 0;
return !RingQueueEmpty(&device_info->uart_ring_queue);
}
/**
* @brief <EFBFBD>Ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
* @param device <EFBFBD><EFBFBD><EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD>
* @retval <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
*/
char uart_dev_in_char(device_handle device)
{
uart_device_info *device_info = (uart_device_info *)device;
char c = 0;
if (uart_dev_char_present(device))
OutRingQueue(&device_info->uart_ring_queue, (u_int8_t*)&c);
return c;
}
/**
* @brief <EFBFBD>ж<EFBFBD>ѭ<EFBFBD><EFBFBD>buff<EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
* @param ring_queue ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>ַ
* @retval 0 <EFBFBD><EFBFBD> 1<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
int ring_queue_dev_char_present(RingQueue *ring_queue)
{
return !RingQueueEmpty(ring_queue);
}
/**
* @brief <EFBFBD><EFBFBD>ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
* @param ring_queue ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>ַ
* @retval <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
*/
char ring_queue_dev_in_char(RingQueue *ring_queue)
{
char c = 0;
if (ring_queue_dev_char_present(ring_queue))
OutRingQueue(ring_queue, (u_int8_t*)&c);
return c;
}
/**
* @brief <EFBFBD>鿴ѭ<EFBFBD><EFBFBD>buff<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD><EFBFBD>.
* @param ring_queue ѭ<EFBFBD><EFBFBD>buff<EFBFBD><EFBFBD>ַ
* @retval ѭ<EFBFBD><EFBFBD>buff<EFBFBD>еĸ<EFBFBD><EFBFBD><EFBFBD>
*/
int ring_queue_length(device_handle device)
{
uart_device_info *device_info = (uart_device_info *)device;
return RingQueueLength(&device_info->uart_ring_queue);
}