Serial Buses

Serial Buses have not been implemented yet! Will be implemented in a future version!

The Modtronix SBC68EC Web Server implements many different serial buses that can be linked together via the web based interface. For example, USART 1 (RS232 port) can be linked to a UDP port to implement a USART to UDP interface converters. The following buses are currently implemented:

Two software SPI buses, SWSPI1 and SWSPI2
One master I2C buses.
Two USARTS, USART1 and USART2. They use the actual USART1 and 2 hardware peripherals of the CPU
Two UDP ports
One TCP port

By default, there are 8 buffers that can be used for the buses. Each bus can be configured to have a receive and/or transmit buffer. When configured to have a receive buffer, all received data will be stored to it. When configured to have a transmit buffer, all data contained in this buffer will be transmitted. The following buffers are defined:

Buffer 0: 128 bytes
Buffer 1: 128 bytes
Buffer 2: 64 bytes
Buffer 3: 64 bytes
Buffer 4: 32 bytes
Buffer 5: 32 bytes
Buffer 6: 32 bytes
Buffer 7: 32 bytes

Generated on Sat Jul 7 08:12:38 2007 for SBC68EC Web Server by

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