Wifly Driver
V1.0
|
#include "LPC17xx.h"
#include "type.h"
#include "uart.h"
#include "Config.h"
#include "FreeRTOS.h"
#include <task.h>
#include <string.h>
Go to the source code of this file.
Macros | |
#define | BUFSIZE (BUFSIZE_WIFLY) |
Functions | |
void | UART0_IRQHandler (void) |
void | UART1_IRQHandler (void) |
void | UART2_IRQHandler (void) |
void | UART3_IRQHandler (void) |
uint32_t | UARTInit (uint32_t PortNum, uint32_t baudRate) |
uint32_t | UARTClose (uint8_t PortNum) |
void | UARTSend (uint32_t portNum, uint8_t *BufferPtr, uint32_t Length) |
int | UARTReceive (uint8_t portNum, char *string, uint32_t timeout) |
__attribute__ ((optimize("O0"))) | |
void | clearBuffUart (uint8_t portNum) |
Variables | |
volatile uint32_t | UART0Status |
volatile uint32_t | UART1Status |
volatile uint32_t | UART2Status |
volatile uint32_t | UART3Status |
volatile uint8_t | UART0TxEmpty = 1 |
volatile uint8_t | UART1TxEmpty = 1 |
volatile uint8_t | UART2TxEmpty = 1 |
volatile uint8_t | UART3TxEmpty =1 |
volatile uint8_t | UART0Buffer [BUFSIZE] |
volatile uint8_t | UART1Buffer [BUFSIZE] |
volatile uint8_t | UART2Buffer [BUFSIZE] |
volatile uint8_t | UART3Buffer [BUFSIZE] |
volatile uint32_t | UART0Count = 0 |
volatile uint32_t | UART1Count = 0 |
volatile uint32_t | UART2Count = 0 |
volatile uint32_t | UART3Count = 0 |
#define BUFSIZE (BUFSIZE_WIFLY) |
Definition at line 41 of file uart.c.
Referenced by clearBuffUart(), UART0_IRQHandler(), UART1_IRQHandler(), UART2_IRQHandler(), and UART3_IRQHandler().
void clearBuffUart | ( | uint8_t | portNum | ) |
Initializes the UART port buffer chosen.
portNum | - UART port number (0,1,2,3). |
Definition at line 680 of file uart.c.
References BUFSIZE, UART0Buffer, UART0Count, UART1Buffer, UART1Count, UART2Buffer, UART2Count, UART3Buffer, and UART3Count.
Referenced by PrintF_ClBuffUart(), and UARTReceive().
void UART0_IRQHandler | ( | void | ) |
UART0 interrupt handler.
Definition at line 57 of file uart.c.
References BUFSIZE, IIR_CTI, IIR_RDA, IIR_RLS, IIR_THRE, LSR_BI, LSR_FE, LSR_OE, LSR_PE, LSR_RDR, LSR_RXFE, LSR_THRE, UART0Buffer, UART0Count, UART0Status, and UART0TxEmpty.
void UART1_IRQHandler | ( | void | ) |
UART1 interrupt handler.
Definition at line 131 of file uart.c.
References BUFSIZE, IIR_CTI, IIR_RDA, IIR_RLS, IIR_THRE, LSR_BI, LSR_FE, LSR_OE, LSR_PE, LSR_RDR, LSR_RXFE, LSR_THRE, UART1Buffer, UART1Count, UART1Status, and UART1TxEmpty.
void UART2_IRQHandler | ( | void | ) |
UART2 interrupt handler.
Definition at line 205 of file uart.c.
References BUFSIZE, IIR_CTI, IIR_RDA, IIR_RLS, IIR_THRE, LSR_BI, LSR_FE, LSR_OE, LSR_PE, LSR_RDR, LSR_RXFE, LSR_THRE, UART2Buffer, UART2Count, UART2Status, and UART2TxEmpty.
void UART3_IRQHandler | ( | void | ) |
UART3 interrupt handler.
Definition at line 272 of file uart.c.
References BUFSIZE, IIR_CTI, IIR_RDA, IIR_RLS, IIR_THRE, LSR_BI, LSR_FE, LSR_OE, LSR_PE, LSR_RDR, LSR_RXFE, LSR_THRE, UART3Buffer, UART3Count, UART3Status, and UART3TxEmpty.
uint32_t UARTClose | ( | uint8_t | PortNum | ) |
Close UART port
PortNum | UART port number (0,1,2,3). |
Definition at line 498 of file uart.c.
Referenced by PrintF_stop().
uint32_t UARTInit | ( | uint32_t | portNum, |
uint32_t | baudRate | ||
) |
int UARTReceive | ( | uint8_t | portNum, |
char * | buffer, | ||
uint32_t | timeout | ||
) |
Receive a block of data to the UART 0 port based on the data length.
portNum | - UART port number (0,1,2,3). |
buffer | - buffer where store a Block of data. |
timeout | - delay in milliseconds for receiving a data block. |
Definition at line 592 of file uart.c.
References clearBuffUart(), DELAY_MODE, delayMs(), IER_RBR, IER_RLS, IER_THRE, UART0Buffer, UART0Count, UART1Buffer, UART1Count, UART2Buffer, UART2Count, UART3Buffer, and UART3Count.
Referenced by PrintF_scan().
void UARTSend | ( | uint32_t | portNum, |
uint8_t * | BufferPtr, | ||
uint32_t | Length | ||
) |
Send a block of data to the UART 0 port based on the data length.
portNum | UART port number (0,1,2,3). |
BufferPtr | Buffer pointer. |
Length | data length to send. |
Definition at line 538 of file uart.c.
References UART0TxEmpty, UART1TxEmpty, UART2TxEmpty, and UART3TxEmpty.
Referenced by PrintF_print().
volatile uint8_t UART0Buffer[BUFSIZE] |
Definition at line 45 of file uart.c.
Referenced by clearBuffUart(), UART0_IRQHandler(), and UARTReceive().
volatile uint32_t UART0Count = 0 |
Definition at line 46 of file uart.c.
Referenced by clearBuffUart(), UART0_IRQHandler(), and UARTReceive().
volatile uint32_t UART0Status |
Definition at line 43 of file uart.c.
Referenced by UART0_IRQHandler().
volatile uint8_t UART0TxEmpty = 1 |
Definition at line 44 of file uart.c.
Referenced by UART0_IRQHandler(), and UARTSend().
volatile uint8_t UART1Buffer[BUFSIZE] |
Definition at line 45 of file uart.c.
Referenced by clearBuffUart(), UART1_IRQHandler(), and UARTReceive().
volatile uint32_t UART1Count = 0 |
Definition at line 46 of file uart.c.
Referenced by clearBuffUart(), UART1_IRQHandler(), and UARTReceive().
volatile uint32_t UART1Status |
Definition at line 43 of file uart.c.
Referenced by UART1_IRQHandler().
volatile uint8_t UART1TxEmpty = 1 |
Definition at line 44 of file uart.c.
Referenced by UART1_IRQHandler(), and UARTSend().
volatile uint8_t UART2Buffer[BUFSIZE] |
Definition at line 45 of file uart.c.
Referenced by clearBuffUart(), UART2_IRQHandler(), and UARTReceive().
volatile uint32_t UART2Count = 0 |
Definition at line 46 of file uart.c.
Referenced by clearBuffUart(), UART2_IRQHandler(), and UARTReceive().
volatile uint32_t UART2Status |
Definition at line 43 of file uart.c.
Referenced by UART2_IRQHandler().
volatile uint8_t UART2TxEmpty = 1 |
Definition at line 44 of file uart.c.
Referenced by UART2_IRQHandler(), and UARTSend().
volatile uint8_t UART3Buffer[BUFSIZE] |
Definition at line 45 of file uart.c.
Referenced by clearBuffUart(), UART3_IRQHandler(), and UARTReceive().
volatile uint32_t UART3Count = 0 |
Definition at line 46 of file uart.c.
Referenced by clearBuffUart(), UART3_IRQHandler(), and UARTReceive().
volatile uint32_t UART3Status |
Definition at line 43 of file uart.c.
Referenced by UART3_IRQHandler().
volatile uint8_t UART3TxEmpty =1 |
Definition at line 44 of file uart.c.
Referenced by UART3_IRQHandler(), and UARTSend().