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Silvio said to me that he gets tons of spam. I couldn’t imagine that only he gets the spam and all of my addresses and domain mail users didn’t get spam. But today I saw the bug in the amavisd.conf. The variable “@local_domains_maps” in the configuration only has my domain. This brings the failure that Continue reading →

Ok, now the second part of this cypress story. The source which is provided by cypress contains some demo projects, for my test design which should put the board into a peripheral mode, the demo “de2″ is a good starting point. After some browsing through the code I saw that this demo puts SIE1 (Serial Continue reading →

The day is there, a new coffee machine is my own. It has a lot of features and configuration possibilities, but the important thing the coffee taste very good. With the attached “Easy-Cappuccino-Düse” it is a breeze to make wonderful milk froth. Further you can choose how strong your coffee or espresso should be scald Continue reading →

Time to play with the next part of the ML505 board. The soldered USB chip is provided by Cypress and can be configured as a host and peripheral device. It contains a 16-Bit Risc Core, two serial interface engines (4 USB Ports) and a lot of other useful things (UART, SPI, IDE interface). To provide Continue reading →

There are a lot of possibilties to manage the qemu kvm monitor and serial ports. Here is one solution to provide these two ports for a user which only has a chroot home with a small busybox (with microcom). First of all qemu-kvm has to know how the interfaces should be exported. This solution uses Continue reading →