TCP_CLIENT

Collaboration diagram for TCP_CLIENT:

Modules
	TCP_CLIENT_tcp_machine_variables
	TCP_CLIENT_var_related_tcp_buffer
	TCP_CLIENT_icy-tags

Data Structures
struct	client
	structure to be passed as argument to the tcp callbacks More...
class	TcpClient
	TcpClient Object. More...

Enumerations
enum	client_states { ES_NOT_CONNECTED = 0, ES_CONNECTED, ES_RECEIVED, ES_CLOSING }
	protocol states More...

Functions
uint8_t TCP_Buffer[TCPBUFF_MAXITEMS]	__attribute__ ((section(".tcpBuffer")))

Variables
int	DEST_IP_ADDR0
int	DEST_IP_ADDR1
int	DEST_IP_ADDR2
int	DEST_IP_ADDR3
int	DEST_PORT
char	httpstr [160]
int	state_connected
volatile uint32_t	TCP_insert_idx = 0
volatile uint32_t	TCP_extract_idx = 0
char	stationname [160]
char	metaint [10]
volatile int	metnum
char	radioInfo [240]
char	connectionInfo [240]
char	stationInfo [160]
char	metaInfo [240]
char	StreamTitle [500]
char	StreamURL [500]
char	Scratch1 [500]
char	s3 [80]
char	s4 [80]
int	laststation = 1
int16_t	station_id = 0
volatile uint8_t	data_with_metainfo [12000]
volatile uint8_t	metainfo_present
volatile uint8_t	metainfo_present_LCD
char *	payloadtemp
int	metainterval
char *	strptr
char *	startnameptr
char *	ptr2
volatile uint64_t	message_count = 0
long long unsigned int	sent_len = 0
char	initial_pipe [20000]
char	meta_string [15 *256]
volatile int	insertion_point
volatile int	insertion_point_maximum
volatile int	inserted_len
volatile int	curr_len
volatile int	msg_len_max
volatile int	meta_start_index
volatile int	meta_info_len
volatile int	items
DNS_desc_t *	Servers_ptr
int	ntpsyncd = 0
int	display_state = 0
MP3FrameInfo	mp3FrameInfo
ip_addr_t	CurrNTPserver
unsigned char	calender_week
int	day_of_year
uint8_t	file_read_buffer [FILE_READ_BUFFER_SIZE]
char	stationname [160]
char	metaint [10]
volatile int	metnum
volatile uint8_t	data_with_metainfo [12000]
volatile uint8_t	metainfo_present
static long long int	totaldatacount
static long long int	lencounter
char *	payloadtemp
int	metainterval
char	httpstr [160]
volatile uint64_t	message_count
long long unsigned int	sent_len
char	initial_pipe [20000]
char	meta_string [15 *256]
volatile int	insertion_point
volatile int	insertion_point_maximum
volatile int	inserted_len
volatile int	curr_len
volatile int	msg_len_max
volatile int	meta_start_index
volatile int	meta_info_len
volatile int	items
DNS_desc_t	Server [MaxStation]

TCP MACHINE variables
int	currstation = 1
int	TCP_buff_start
int	XTAL_Min
int	XTAL_Min1
int	XTAL_Min2
int	XTAL_Hour
int	XTAL_Sec
int	XTAL_Sec1
int	XTAL_Sec2
int	XTAL_Day
int	XTAL_Month
int	XTAL_Year
int	XTAL_Weekday
volatile uint64_t	MS_TIMER1
int	unFramesDecoded
volatile uint64_t	connection_timeout
int	number_timeouts
int	MP3errorreason
int	MP3errorcount
uint32_t	maxbuf

Variables related to TCP buffer
int	buffer_overrunning = 0
int	buffer_underrunning = 1

check for icy-tags
char *	strptr
char *	startnameptr
char *	ptr2

Detailed Description

Enumeration Type Documentation

client_states

enum client_states

protocol states

---

Enumerator
ES_NOT_CONNECTED
ES_CONNECTED
ES_RECEIVED
ES_CLOSING

Function Documentation

__attribute__()

uint8_t TCP_Buffer [TCPBUFF_MAXITEMS] __attribute__

(

(section(".tcpBuffer"))

)

Variable Documentation

buffer_overrunning

int buffer_overrunning = 0

buffer_underrunning

int buffer_underrunning = 1

calender_week

unsigned char calender_week

connection_timeout

volatile uint64_t connection_timeout

connectionInfo

char connectionInfo[240]

curr_len [1/2]

volatile int curr_len

curr_len [2/2]

volatile int curr_len

CurrNTPserver

ip_addr_t CurrNTPserver

Variables for NTP service

Variable for NTP service

currstation

int currstation = 1

data_with_metainfo [1/2]

volatile uint8_t data_with_metainfo[12000]

MTU length

data_with_metainfo [2/2]

volatile uint8_t data_with_metainfo[12000]

MTU length

MTU length

day_of_year

int day_of_year

DEST_IP_ADDR0

int DEST_IP_ADDR0

DEST_IP_ADDR1

int DEST_IP_ADDR1

DEST_IP_ADDR2

int DEST_IP_ADDR2

DEST_IP_ADDR3

int DEST_IP_ADDR3

DEST_PORT

int DEST_PORT

display_state

int display_state = 0

file_read_buffer

uint8_t file_read_buffer[FILE_READ_BUFFER_SIZE]

httpstr [1/2]

char httpstr[160]

httpstr [2/2]

char httpstr[160]

initial_pipe [1/2]

char initial_pipe[20000]

initial_pipe [2/2]

char initial_pipe[20000]

inserted_len [1/2]

volatile int inserted_len

inserted_len [2/2]

volatile int inserted_len

insertion_point [1/2]

volatile int insertion_point

insertion_point [2/2]

volatile int insertion_point

insertion_point_maximum [1/2]

volatile int insertion_point_maximum

insertion_point_maximum [2/2]

volatile int insertion_point_maximum

items [1/2]

volatile int items

items [2/2]

volatile int items

laststation

int laststation = 1

so that further down station change to 0 is true and connection to station 0 gets performed

lencounter

long long int lencounter

static

maxbuf

uint32_t maxbuf

message_count [1/2]

volatile uint64_t message_count = 0

message_count [2/2]

volatile uint64_t message_count

meta_info_len [1/2]

volatile int meta_info_len

meta_info_len [2/2]

volatile int meta_info_len

meta_start_index [1/2]

volatile int meta_start_index

meta_start_index [2/2]

volatile int meta_start_index

meta_string [1/2]

char meta_string[15 *256]

meta_string [2/2]

char meta_string[15 *256]

metaInfo

char metaInfo[240]

metainfo_present [1/2]

volatile uint8_t metainfo_present

metainfo_present [2/2]

volatile uint8_t metainfo_present

metainfo_present_LCD

volatile uint8_t metainfo_present_LCD

Metainfo variable

metaint [1/2]

char metaint[10]

metaint [2/2]

char metaint[10]

metainterval [1/2]

int metainterval

16000

metainterval [2/2]

int metainterval

16000

metnum [1/2]

volatile int metnum

numerical value of metaint

metnum [2/2]

volatile int metnum

numerical value of metaint

numerical value of metaint

MP3errorcount

int MP3errorcount

MP3errorreason

int MP3errorreason

mp3FrameInfo

MP3FrameInfo mp3FrameInfo

Variables for MP3 decoding

from mp3player.c

MS_TIMER1

volatile uint64_t MS_TIMER1

Detailed description after the member

msg_len_max [1/2]

volatile int msg_len_max

msg_len_max [2/2]

volatile int msg_len_max

ntpsyncd

int ntpsyncd = 0

number_timeouts

int number_timeouts

payloadtemp [1/2]

char* payloadtemp

payloadtemp [2/2]

char* payloadtemp

ptr2 [1/2]

char* ptr2

ptr2 [2/2]

char* ptr2

radioInfo

char radioInfo[240]

s3

char s3[80]

s4

char s4[80]

Scratch1

char Scratch1[500]

sent_len [1/2]

long long unsigned int sent_len = 0

sent_len [2/2]

long long unsigned int sent_len

Server

DNS_desc_t Server[MaxStation]

Servers_ptr

DNS_desc_t* Servers_ptr

startnameptr [1/2]

char* startnameptr

startnameptr [2/2]

char* startnameptr

state_connected

int state_connected

station_id

int16_t station_id = 0

stationInfo

char stationInfo[160]

stationname [1/2]

char stationname[160]

stationname [2/2]

char stationname[160]

StreamTitle

char StreamTitle[500]

normally metainfo shorter, but can be up to 15*256 (which would produce mem overflow)

StreamURL

char StreamURL[500]

normally metainfo shorter

strptr [1/2]

char* strptr

strptr [2/2]

char* strptr

TCP_buff_start

int TCP_buff_start

Initial value:

=
    0

State Variable for starting and pausing the buffering

TCP_extract_idx

volatile uint32_t TCP_extract_idx = 0

TCP_insert_idx

volatile uint32_t TCP_insert_idx = 0

totaldatacount

long long int totaldatacount

static

unFramesDecoded

int unFramesDecoded

XTAL_Day

int XTAL_Day

XTAL_Hour

int XTAL_Hour

XTAL_Min

int XTAL_Min

XTAL_Min1

int XTAL_Min1

XTAL_Min2

int XTAL_Min2

XTAL_Month

int XTAL_Month

XTAL_Sec

int XTAL_Sec

XTAL_Sec1

int XTAL_Sec1

XTAL_Sec2

int XTAL_Sec2

XTAL_Weekday

int XTAL_Weekday

XTAL_Year

int XTAL_Year