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AP_HAL: added set_slowdown() to SPIDevice

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used to slow down a SPI device below normal high speed operation
This commit is contained in:
Andrew Tridgell 2018-12-28 12:12:58 +11:00
parent d8cf1997d2
commit 4889625826
1 changed files with 3 additions and 0 deletions
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3
libraries/AP_HAL/SPIDevice.h
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@ -61,6 +61,9 @@ public:
/* See Device::adjust_periodic_callback() */ /* See Device::adjust_periodic_callback() */
virtual bool adjust_periodic_callback( virtual bool adjust_periodic_callback(
PeriodicHandle h, uint32_t period_usec) override { return false; } PeriodicHandle h, uint32_t period_usec) override { return false; }
// setup a bus clock slowdown factor (optional interface)
virtual void set_slowdown(uint8_t slowdown) {}
}; };
class SPIDeviceManager { class SPIDeviceManager {