DS1100 Platform

Hardware Devices Covered by This Platform

• DS1100 programmable serial controller.

Memory Space and Key Info

1. The sock.allowedinterfaces property refers to the Ethernet interface as "NET," Wi-Fi as "WLN," PPP as "PPP," and PPPoE as "PPPOE." The sock.targetinterface and sock.currentinterface properties rely on the pl_sock_interfaces enum, whose members differ depending on the platform.
2. Surrounding board hardware dictates which GPIO lines must be used as inputs and which as outputs.
3. CTS is permanently mapped to 0 — PL_INT_NUM_0 (0 — PL_IO_NUM_0_INT0). RTS is permanently mapped to 2 — PL_IO_NUM_2.

Supported Objects, Variable Types, and Functions

• button — monitors the MD line (setup button)
• io — handles I/O lines, ports, and interrupts
• net — controls the Ethernet port
• pat — "plays" patterns on a pair of LEDs
• ppp — provides access to the Internet over a serial modem (GPRS, POTS, etc.)
• pppoe — provides access to the Internet over an ADSL modem
• romfile — facilitates access to resource files (fixed data)
• ser — in charge of the RS232 port
• sock — socket communications (up to 16 UDP, TCP, and HTTP sessions)
• stor — provides access to the EEPROM
• sys — in charge of general device functionality

* Fully supported with the exception of fd.copyfirmware. Disabled by default — enable it in Project Settings -> Customize.

This platform supports the standard set of variable types and functions (a.k.a., "syscalls") except aes128enc and aes128dec. These AES128 functions are not present on the DS1100 platform.

Platform-Specific Constants

• Enum pl_redir — The list of constants that define buffer redirection (shorting) for this platform
• Enum pl_io_num — The list of constants that define available I/O lines
• Enum pl_io_port_num — The list of constants that define available 8-bit I/O ports
• Enum pl_int_num — The list of constants that define available interrupt lines
• Enum pl_sock_interfaces — The list of available network interfaces