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i2c_spi_buses:Support devices that may change address

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This commit is contained in:
David Sidrane
2021-08-21 11:52:15 -04:00
committed by Daniel Agar
parent 84066f574d
commit f70381dfdd
2 changed files with 3 additions and 1 deletions
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platforms/common/i2c_spi_buses.cpp
+1 -1
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@@ -642,7 +642,7 @@ void I2CSPIDriverBase::print_status()
bool is_i2c_bus = _bus_option == I2CSPIBusOption::I2CExternal || _bus_option == I2CSPIBusOption::I2CInternal; bool is_i2c_bus = _bus_option == I2CSPIBusOption::I2CExternal || _bus_option == I2CSPIBusOption::I2CInternal;
if (is_i2c_bus) { if (is_i2c_bus) {
PX4_INFO("Running on I2C Bus %i, Address 0x%02X", _bus, _i2c_address); PX4_INFO("Running on I2C Bus %i, Address 0x%02X", _bus, get_i2c_address());
} else { } else {
PX4_INFO("Running on SPI Bus %i", _bus); PX4_INFO("Running on SPI Bus %i", _bus);
platforms/common/include/px4_platform_common/i2c_spi_buses.h
+2
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@@ -62,11 +62,13 @@ class I2CSPIInstance : public ListNode<I2CSPIInstance *>
{ {
public: public:
virtual ~I2CSPIInstance() = default; virtual ~I2CSPIInstance() = default;
virtual int8_t get_i2c_address() {return _i2c_address;}
private: private:
I2CSPIInstance(const char *module_name, I2CSPIBusOption bus_option, int bus, uint8_t i2c_address, uint16_t type) I2CSPIInstance(const char *module_name, I2CSPIBusOption bus_option, int bus, uint8_t i2c_address, uint16_t type)
: _module_name(module_name), _bus_option(bus_option), _bus(bus), _type(type), _i2c_address(i2c_address) {} : _module_name(module_name), _bus_option(bus_option), _bus(bus), _type(type), _i2c_address(i2c_address) {}
friend class BusInstanceIterator; friend class BusInstanceIterator;
friend class I2CSPIDriverBase; friend class I2CSPIDriverBase;