#include?“hardwareserial.h“
#include?“interrupt.h“

USART_TypeDef*??SERIAL_USART[SERIALn]?=?{RIKI_SERIAL1?RIKI_SERIAL2?RIKI_SERIAL3};
GPIO_TypeDef*???SERIAL_PORT[SERIALn]?=?{RIKI_SERIAL1_GPIO_PORT?RIKI_SERIAL2_GPIO_PORT?RIKI_SERIAL3_GPIO_PORT};?
const?uint32_t??SERIAL_USART_CLK[SERIALn]?=?{RIKI_SERIAL1_CLK?RIKI_SERIAL2_CLK?RIKI_SERIAL3_CLK};
const?uint32_t??SERIAL_PORT_CLK[SERIALn]?=?{RIKI_SERIAL1_GPIO_CLK?RIKI_SERIAL2_GPIO_CLK?RIKI_SERIAL3_GPIO_CLK};
const?uint16_t??SERIAL_TX_PIN[SERIALn]?=?{RIKI_SERIAL1_TX_PIN?RIKI_SERIAL2_TX_PIN?RIKI_SERIAL3_TX_PIN};?
const?uint16_t??SERIAL_RX_PIN[SERIALn]?=?{RIKI_SERIAL1_RX_PIN?RIKI_SERIAL2_RX_PIN?RIKI_SERIAL2_RX_PIN};?
const?uint16_t??SERIAL_IRQn[SERIALn]?=?{RIKI_SERIAL1_IRQ?RIKI_SERIAL2_IRQ?RIKI_SERIAL3_IRQ};
const?uint16_t??SERILA_NVIC[SERIALn]?=?{RIKI_SERIAL1_NVIC?RIKI_SERIAL2_NVIC?RIKI_SERIAL3_NVIC};
?????????

HardwareSerial::HardwareSerial（Serial_TypeDef?_Serial）
{
		Serial?=?_Serial;

		if（this->Serial?==?SERIAL1）
			Serial1?=?this;
		if（this->Serial?==?SERIAL2）
			Serial2?=?this;
		if（this->Serial?==?SERIAL3）
			Serial3?=?this;
}


void?HardwareSerial::begin（uint32_t?baud）
{
	GPIO_InitTypeDef??GPIO_InitStructure;
	USART_InitTypeDef?USART_InitStructure;
	NVIC_InitTypeDef??NVIC_InitStructure;
??
	if（this->Serial?==?SERIAL1）?{
		RCC_APB2PeriphClockCmd（SERIAL_USART_CLK[this->Serial]|SERIAL_PORT_CLK[this->Serial]?ENABLE）;	
	}?else?{
		RCC_APB1PeriphClockCmd（SERIAL_USART_CLK[this->Serial]?ENABLE）;?
		RCC_APB2PeriphClockCmd（SERIAL_PORT_CLK[this->Serial]?ENABLE）;?
	}
	//USART_TX???
	GPIO_InitStructure.GPIO_Pin?=?SERIAL_TX_PIN[this->Serial];????????	?
	GPIO_InitStructure.GPIO_Speed?=?GPIO_Speed_50MHz;	?//50MHz
	GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_AF_PP;	?	?
	GPIO_Init（SERIAL_PORT[this->Serial]?&GPIO_InitStructure）;

	//USART_RX	?
	GPIO_InitStructure.GPIO_Pin?=?SERIAL_RX_PIN[this->Serial];???????????
	GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_IN_FLOATING;?
	GPIO_Init（SERIAL_PORT[this->Serial]?&GPIO_InitStructure）;??

	USART_InitStructure.USART_BaudRate	?=?baud;				
	USART_InitStructure.USART_WordLength?=?USART_WordLength_8b;	
	USART_InitStructure.USART_StopBits?	?=?USART_StopBits_1;	
	USART_InitStructure.USART_Parity	?=?USART_Parity_No;		
	USART_InitStructure.USART_HardwareFlowControl?=?USART_HardwareFlowControl_None;
	USART_InitStructure.USART_Mode?=?USART_Mode_Rx?|?USART_Mode_Tx;	

	USART_Init（SERIAL_USART[this->Serial]?&USART_InitStructure）;?				

	NVIC_InitStructure.NVIC_IRQChannel?=?SERIAL_IRQn[this->Serial];???????
	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority=0;?
	NVIC_InitStructure.NVIC_IRQChannelSubPriority?=?SERILA_NVIC[this->Serial];		
	NVIC_InitStructure.NVIC_IRQChannelCmd?=?ENABLE;			
	NVIC_Init（&NVIC_InitStructure）;						???
	USART_ITConfig（SERIAL_USART[this->Serial]?USART_IT_RXNE?ENABLE）;

	USART_Cmd（SERIAL_USART[this->Serial]?ENABLE）;
}

uint32_t?HardwareSerial::available（void）
{
	return?（uint32_t）（SERIAL_BUFFER_SIZE?+?rx_buffer._iHead?-?rx_buffer._iTail）?%?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-19?16:07??rikirobot_stm32-keil\
?????文件?????????119??2018-05-28?13:11??rikirobot_stm32-keil\.gitignore
?????目錄???????????0??2018-09-18?15:37??rikirobot_stm32-keil\Bsp\
?????文件????????7607??2018-09-18?15:37??rikirobot_stm32-keil\Bsp\config.h
?????文件????????4187??2018-08-13?15:50??rikirobot_stm32-keil\Bsp\hardwareserial.cpp
?????文件?????????479??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\hardwareserial.h
?????文件?????????447??2018-08-10?16:18??rikirobot_stm32-keil\Bsp\interrupt.cpp
?????文件?????????446??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\interrupt.h
?????文件?????????608??2018-09-10?17:03??rikirobot_stm32-keil\Bsp\millisecondtimer.c
?????文件?????????311??2018-09-10?17:03??rikirobot_stm32-keil\Bsp\millisecondtimer.h
?????文件????????1393??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\RingBuffer.cpp
?????文件????????1353??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\RingBuffer.h
?????文件????????5649??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\ring_buffer.h
?????文件?????????172??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\round.h
?????文件????????5926??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\Wire.cpp
?????文件????????3320??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\Wire.h
?????文件????????4208??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\Wirebase.cpp
?????文件????????4673??2018-05-28?13:11??rikirobot_stm32-keil\Bsp\Wirebase.h
?????目錄???????????0??2018-09-15?22:06??rikirobot_stm32-keil\Driver\
?????目錄???????????0??2018-08-15?18:49??rikirobot_stm32-keil\Driver\Battery\
?????文件????????2414??2018-08-15?18:49??rikirobot_stm32-keil\Driver\Battery\battery.cpp
?????文件?????????359??2018-05-28?13:11??rikirobot_stm32-keil\Driver\Battery\battery.h
?????目錄???????????0??2018-09-18?15:37??rikirobot_stm32-keil\Driver\Encoder\
?????文件???????10910??2018-09-18?15:37??rikirobot_stm32-keil\Driver\Encoder\encoder.c
?????文件?????????299??2018-05-28?15:24??rikirobot_stm32-keil\Driver\Encoder\encoder.h
?????目錄???????????0??2018-09-15?13:36??rikirobot_stm32-keil\Driver\gy85\
?????文件????????4090??2018-09-15?13:36??rikirobot_stm32-keil\Driver\gy85\gy85.cpp
?????文件????????1962??2018-05-28?13:11??rikirobot_stm32-keil\Driver\gy85\gy85.h
?????目錄???????????0??2018-09-15?15:47??rikirobot_stm32-keil\Driver\Key\
?????文件????????1873??2018-09-15?15:47??rikirobot_stm32-keil\Driver\Key\key.c
?????文件?????????489??2018-09-15?15:46??rikirobot_stm32-keil\Driver\Key\key.h
............此處省略748個文件信息