mirror of https://github.com/ArduPilot/ardupilot
57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
#pragma once
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#include "SIM_I2CDevice.h"
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namespace SITL {
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class SMBusRegEnum : public I2CRegEnum {
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};
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class SMBusDevice : public I2CDevice, private I2CRegisters_16Bit {
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public:
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SMBusDevice() :
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I2CDevice(),
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I2CRegisters_16Bit()
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{ }
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void set_register(uint8_t reg, uint16_t value) {
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I2CRegisters_16Bit::set_register(reg, value);
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}
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void set_register(uint8_t reg, int16_t value) {
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I2CRegisters_16Bit::set_register(reg, value);
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}
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uint16_t get_reg_value(uint8_t reg) {
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return I2CRegisters_16Bit::get_reg_value(reg);
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}
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protected:
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int rdwr(I2C::i2c_rdwr_ioctl_data *&data) override;
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void set_block(uint8_t block, uint8_t *value, uint8_t valuelen);
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void add_block(const char *name, uint8_t reg, I2CRegisters::RegMode mode);
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void set_block(uint8_t block, const char *value) {
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set_block(block, (uint8_t*)value, strlen(value));
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}
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void add_register(const char *name, uint8_t reg, I2CRegisters::RegMode mode) {
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I2CRegisters_16Bit::add_register(name, reg, mode);
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}
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private:
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const char *blockname[256];
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Bitmask<256> writable_blocks;
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Bitmask<256> readable_blocks;
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// 256 pointers-to-malloced-values:
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char *values[256];
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uint8_t value_lengths[256];
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};
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} // namespace SITL
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