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Added I2C address scan

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This commit is contained in:
dario
2024-07-01 11:06:45 +02:00
parent 2da360fd1e
commit 31e0a18864
4 changed files with 22 additions and 15 deletions
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10
include/sta/bus/i2c/i2c.hpp
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@@ -35,11 +35,19 @@ namespace sta
*/
void setSettings(uint16_t address, bool master, bool blocking);
/**
* @brief Checks if a device with the given address is connected to the I2C bus.
*
* @param address The address to check availability for.
* @return true if the address exists, false otherwise.
*/
virtual bool hasAddress(int address) = 0;
/**
* @brief Prints all available addresses via the debug printable.
*
*/
virtual void addressScan() = 0;
void scanAddresses();
protected:
/// @brief The peripheral's address to communicate with.
uint16_t address_;

3
include/sta/devices/stm32/bus/i2c.hpp
View File

@@ -28,8 +28,7 @@ namespace sta
bool receive(uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool readMemory(uint8_t regAddr, uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool fill(uint8_t value, size_t count, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool hasAddress(int address);
void addressScan();
bool hasAddress(int address) override;
private:
I2C_HandleTypeDef * handle_;
};