usart0avr.c

References Functions:	AvrUsartDeinit()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetClockMode()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetDataBits()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetFlowControl()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetParity()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetSpeed()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetStatus()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetStopBits()	nut/arch/avr/dev/usart0avr.c
	AvrUsartInit()	nut/arch/avr/dev/usart0avr.c
	AvrUsartRxStart()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetClockMode()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetDataBits()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetFlowControl()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetParity()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetSpeed()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetStatus()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetStopBits()	nut/arch/avr/dev/usart0avr.c
	AvrUsartTxStart()	nut/arch/avr/dev/usart0avr.c
	UsartClose(), UsartIOCtl(), UsartInit(), UsartOpen(), UsartRead(), UsartSelect(), UsartSize(), UsartWrite(), UsartWrite_P()
References Variables:	dcb_usart0	nut/arch/avr/dev/usart0avr.c

Included Files

#include <nut/include/cfg/os.h>

#include <nut/include/cfg/arch/avr.h>

#include <nut/include/include2/string.h>

#include <nut/include/sys/atom.h>

#include <nut/include/sys/event.h>

#include <nut/include/sys/timer.h>

#include <nut/include/dev/irqreg.h>

#include <nut/include/dev/usartavr.h>

#include "nut/arch/avr/dev/usartavr.c"
- #include <sys/atom.h>
- #include <sys/event.h>
- #include <sys/timer.h>
- #include <dev/irqreg.h>
- #include <dev/usartavr.h>

Preprocessor definitions

#define UART_CTS_PORT UART0_CTS_PORT

#define UART_CTS_PIN UART0_CTS_PIN

#define UART_CTS_DDR UART0_CTS_DDR

#define UDRn UDR

#define UCSRnA USR

#define UCSRnB UCR

#define UBRRnL UBRR

#define UCSZ2 CHR9

#define sig_UART_RECV sig_UART0_RECV

#define sig_UART_DATA sig_UART0_DATA

#define sig_UART_TRANS sig_UART0_TRANS

#define SIG_AVRUART_RECV USART0_RX_vect

#define SIG_AVRUART_DATA USART0_UDRE_vect

#define SIG_AVRUART_TRANS USART0_TX_vect

#define dcb_usart dcb_usart0

Global Variable devUsartAvr0

NUTDEVICE devUsartAvr0

Visible in:

nut/arch/avr/dev/usart0avr.c

Local Variables

dcb_usart0
static USARTDCB dcb_usart0

Used in:		nut/arch/avr/dev/usart0avr.c
	AvrUsartInit()

rx_errors
static ureg_t rx_errors

Included from	nut/arch/avr/dev/usartavr.c
Used in:	AvrUsartGetStatus()
	AvrUsartRxComplete()
	AvrUsartSetStatus()

flow_control
static ureg_t flow_control

Included from	nut/arch/avr/dev/usartavr.c
Used in:	AvrUsartGetFlowControl()
	AvrUsartGetStatus()
	AvrUsartRxComplete()
	AvrUsartRxStart()
	AvrUsartSetFlowControl()
	AvrUsartSetStatus()
	AvrUsartTxEmpty()

tx_aframe
static ureg_t tx_aframe

Included from	nut/arch/avr/dev/usartavr.c
Used in:	AvrUsartGetStatus()
	AvrUsartSetStatus()
	AvrUsartTxEmpty()

Local Function AvrUsartDeinit()

static int AvrUsartDeinit ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	NutRegisterIrqHandler()
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartDisable()

static void AvrUsartDisable ( void )

Included from:	nut/arch/avr/dev/usartavr.c
Calls:	NutDelay()
Called by:	AvrUsartSetDataBits()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetSpeed()	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartEnable()

static void AvrUsartEnable ( void )

Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetDataBits()	nut/arch/avr/dev/usart0avr.c
	AvrUsartSetSpeed()	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetClockMode()

static uint8_t AvrUsartGetClockMode ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetClockMode()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetDataBits()

static uint8_t AvrUsartGetDataBits ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetDataBits()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetFlowControl()

static uint32_t AvrUsartGetFlowControl ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetFlowControl()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetParity()

static uint8_t AvrUsartGetParity ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetParity()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetSpeed()

static uint32_t AvrUsartGetSpeed ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	NutGetCpuClock()
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetStatus()

static uint32_t AvrUsartGetStatus ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetStatus()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c
	rx_errors	nut/arch/avr/dev/usart0avr.c
	tx_aframe	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartGetStopBits()

static uint8_t AvrUsartGetStopBits ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Called by:	AvrUsartSetStopBits()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartInit()

static int AvrUsartInit ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	NutRegisterIrqHandler()
Used in:		nut/arch/avr/dev/usart0avr.c
References Functions:	AvrUsartRxComplete()	nut/arch/avr/dev/usart0avr.c
	AvrUsartTxEmpty()	nut/arch/avr/dev/usart0avr.c
References Variables:	dcb_usart0	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartRxComplete()

static void AvrUsartRxComplete ( void* arg )

Included from:	nut/arch/avr/dev/usartavr.c
Calls:	NutSelectWakeupFromIrq()
Used in:	AvrUsartInit()	nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c
	rx_errors	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartRxStart()

static void AvrUsartRxStart ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Used in:		nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetClockMode()

static int AvrUsartSetClockMode ( uint8_t mode )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartGetClockMode()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetDataBits()

static int AvrUsartSetDataBits ( uint8_t bits )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartDisable()	nut/arch/avr/dev/usart0avr.c
	AvrUsartEnable()	nut/arch/avr/dev/usart0avr.c
	AvrUsartGetDataBits()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetFlowControl()

static int AvrUsartSetFlowControl ( uint32_t flags )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartGetFlowControl()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetParity()

static int AvrUsartSetParity ( uint8_t mode )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartGetParity()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetSpeed()

static int AvrUsartSetSpeed ( uint32_t rate )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartDisable()	nut/arch/avr/dev/usart0avr.c
	AvrUsartEnable()	nut/arch/avr/dev/usart0avr.c
	NutGetCpuClock()
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetStatus()

static int AvrUsartSetStatus ( uint32_t flags )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartGetStatus()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c
	rx_errors	nut/arch/avr/dev/usart0avr.c
	tx_aframe	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartSetStopBits()

static int AvrUsartSetStopBits ( uint8_t bits )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Calls:	AvrUsartGetStopBits()	nut/arch/avr/dev/usart0avr.c
Used in:		nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartTxEmpty()

static void AvrUsartTxEmpty ( void* arg )

Included from:	nut/arch/avr/dev/usartavr.c
Calls:	NutSelectWakeupFromIrq()
Used in:	AvrUsartInit()	nut/arch/avr/dev/usart0avr.c
References Variables:	flow_control	nut/arch/avr/dev/usart0avr.c
	tx_aframe	nut/arch/avr/dev/usart0avr.c

Local Function AvrUsartTxStart()

static void AvrUsartTxStart ( void )

Prototyped in:	nut/arch/avr/dev/usart0avr.c
Included from:	nut/arch/avr/dev/usartavr.c
Used in:		nut/arch/avr/dev/usart0avr.c