2014-09-01 23:19:24 +01:00
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Galileo Gen 2 - Rev H {#galileorevh}
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=====================
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2014-07-24 16:59:53 +01:00
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Galileo is a microcontroller board based on the Intel® Quark SoC X1000
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Application Processor, a 32-bit Intel Pentium-class system on a chip.
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2014-09-01 23:19:24 +01:00
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The Gen 2 board has the following limitations in libmraa:
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2014-07-24 16:59:53 +01:00
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2014-11-07 15:05:23 +00:00
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- i2c is set at 400Khz speed cannot be changed without reloading kernel module,
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the driver is intel_qrk_gip_i2c and the parameter is i2c_std_mode which must
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be set to 1 in order to set the i2c bus speed to 100Khz
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- i2c bus is shared with multiple devices in kernel space, scanning it usually
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fails
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2014-07-24 16:59:53 +01:00
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- pwm period is set globally for all pwm channels, when changed this will halt
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all pwm channels
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2014-09-22 14:52:18 +01:00
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- adc kernel module will return 12bit number but the ADC itself only has an
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accuracy of 10bits.
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