1. STM32F103 Serial Loader

    2011-01-25

    Niibe successfuly wrote Gnuk image to STM32 part of STM8S Discovery Kit, using "stm32loarder".

    As shown in the picture, serial module (bought at Akiduki) was connected to STM32 with two pins (TX and RX). Note that the signal level is 3.3V, not RS-232C level.

    Serial Loader with STM8S Discovery Kit

    Besides, the pin of BOOT0 …

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  2. Consumer IR Remote controller

    2011-01-25

    It is not recommended to use CIR remote controller for PIN input. But, please note that it is easy way to add input support for a resource limited board (like STM8S Discovery Kit).

    Here is a list of URLs for the infomation about consumer IR remote controller:

    • IR control at …
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  5. Infra-Red remote controller (SHARP)

    2011-01-19

    The IR controller which comes with SHARP Aquos TV is tested with Gnuk.

    The frame is composed like: START-bit, 48-bit data, and STOP-bit. The 48-bit data is: 32-bit address + 12-bit command + 4-bit parity.

    The address 16-bit is 0x128f for the controller tested.

    Here is the table of code and button …

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