ardupilot/libraries/SITL/SIM_SMBusDevice.h

58 lines
1.3 KiB
C++

#pragma once
#include "SIM_I2CDevice.h"
namespace SITL {
class SMBusRegEnum : public I2CRegEnum {
};
class SMBusDevice : public I2CDevice, private I2CRegisters_16Bit {
public:
SMBusDevice() :
I2CDevice(),
I2CRegisters_16Bit()
{ }
void set_register(uint8_t reg, uint16_t value) {
I2CRegisters_16Bit::set_register(reg, value);
}
void set_register(uint8_t reg, int16_t value) {
I2CRegisters_16Bit::set_register(reg, value);
}
uint16_t get_reg_value(uint8_t reg) {
return I2CRegisters_16Bit::get_reg_value(reg);
}
protected:
int rdwr(I2C::i2c_rdwr_ioctl_data *&data) override;
void set_block(uint8_t block, uint8_t *value, uint8_t valuelen);
void add_block(const char *name, uint8_t reg, int8_t mode);
void set_block(uint8_t block, const char *value) {
set_block(block, (uint8_t*)value, strlen(value));
}
void add_register(const char *name, uint8_t reg, int8_t mode) {
I2CRegisters_16Bit::add_register(name, reg, mode);
}
private:
const char *blockname[256];
Bitmask<256> writable_blocks;
Bitmask<256> readable_blocks;
// 256 pointers-to-malloced-values:
char *values[256];
uint8_t value_lengths[256];
};
} // namespace SITL