main.h File Reference

HTTP File Downloader Example.

Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.

Macros
#define	IPV4_BYTE(val, index)   ((val >> (index * 8)) & 0xFF)
	IP address parsing. More...
#define	MAIN_BUFFER_MAX_SIZE   (1446)
	Maximum size for packet buffer. More...
#define	MAIN_HTTP_FILE_URL   "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-45154-Product-Selection-Guide_Brochure.pdf"
	Content URI for download. More...
#define	MAIN_MAX_FILE_EXT_LENGTH   (8)
	Maximum file extension length. More...
#define	MAIN_MAX_FILE_NAME_LENGTH   (250)
	Maximum file name length. More...
#define	MAIN_WLAN_AUTH   M2M_WIFI_SEC_WPA_PSK
	Security manner. More...
#define	MAIN_WLAN_PSK   "12345678"
	Password for Destination SSID. More...
#define	MAIN_WLAN_SSID   "DEMO_AP"
	Wi-Fi AP Settings. More...
#define	MAIN_ZERO_FMT(SZ)   (SZ == 4) ? "%04d" : (SZ == 3) ? "%03d" : (SZ == 2) ? "%02d" : "%d"
	Output format with '0'. More...

Enumerations
enum	download_state {   NOT_READY = 0,   STORAGE_READY = 0x01,   WIFI_CONNECTED = 0x02,   GET_REQUESTED = 0x04,   DOWNLOADING = 0x08,   COMPLETED = 0x10,   CANCELED = 0x20 }

#define IPV4_BYTE	(		val,
			index
	)		((val >> (index * 8)) & 0xFF)

IP address parsing.

Referenced by resolve_cb().

#define MAIN_BUFFER_MAX_SIZE   (1446)

Maximum size for packet buffer.

Referenced by configure_http_client(), and http_client_callback().

#define MAIN_HTTP_FILE_URL   "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-45154-Product-Selection-Guide_Brochure.pdf"

Content URI for download.

Referenced by start_download(), and store_file_packet().

#define MAIN_MAX_FILE_EXT_LENGTH   (8)

Maximum file extension length.

Referenced by rename_to_unique().

#define MAIN_MAX_FILE_NAME_LENGTH   (250)

Maximum file name length.

Referenced by rename_to_unique(), and store_file_packet().

#define MAIN_WLAN_AUTH   M2M_WIFI_SEC_WPA_PSK

Security manner.

Referenced by main(), and wifi_cb().

#define MAIN_WLAN_PSK   "12345678"

Password for Destination SSID.

Referenced by main(), and wifi_cb().

#define MAIN_WLAN_SSID   "DEMO_AP"

Wi-Fi AP Settings.

Destination SSID

Referenced by main(), and wifi_cb().

#define MAIN_ZERO_FMT

(

SZ

)

(SZ == 4) ? "%04d" : (SZ == 3) ? "%03d" : (SZ == 2) ? "%02d" : "%d"

Output format with '0'.

Referenced by rename_to_unique().

enum download_state

Enumerator
NOT_READY	Not ready.
STORAGE_READY	Storage is ready.
WIFI_CONNECTED	Wi-Fi is connected.
GET_REQUESTED	GET request is sent.
DOWNLOADING	Running to download.
COMPLETED	Download completed.
CANCELED	Download canceled.