kopia lustrzana https://github.com/F5OEO/WsprryPi
15 wiersze
788 B
Plaintext
15 wiersze
788 B
Plaintext
Issues:
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Two users were reporting that the program never stops transmitting, even
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when intervals for disabled tx are programmed. The problem was in both
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cases fixed by flashing a new image on the SD card with a freshly downloaded
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image: 2013-02-09-wheezy-raspbian.zip. No apt-get upgrade or firmware
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upgrade was performed. After this WsprryPi TX was running successfully.
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One user reported his RPi died while in WsprryPi service caused by excessive
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RF voltage (90V) on GPIO4 created by a 100 watts AM transmitter 50ft away
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from the antenna. After the damage exessive current was consumed by RPi (1.1A
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from 5V supply), caused by short-circuiting in the 3.3V logic of the BCM2835
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SOC. On his replacement RPi, he is planning to add galvanic isolation and
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buffering.
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