2-wire serial interface driver. More...
Functions |
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| void | sdio_init (void) |
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Function for initializing 2-wire serial interface and trying to handle stuck slaves.
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| uint8_t | sdio_read_byte (uint8_t address) |
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Function for reading a byte over 2-wire serial interface.
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| void | sdio_read_burst (uint8_t *target_buffer, uint8_t target_buffer_size) |
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Function for reading several bytes over 2-wire serial interface using burst mode.
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| void | sdio_write_byte (uint8_t address, uint8_t data_byte) |
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Function for writing a byte over 2-wire serial interface.
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Detailed Description
2-wire serial interface driver.
Function Documentation
| void sdio_read_burst | ( | uint8_t * | target_buffer , |
| uint8_t | target_buffer_size | ||
| ) |
Function for reading several bytes over 2-wire serial interface using burst mode.
Developer needs to implement this function in a way that suits the hardware.
- Parameters
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target_buffer Buffer location to store read bytes to target_buffer_size Bytes allocated for target_buffer
| uint8_t sdio_read_byte | ( | uint8_t | address | ) |
Function for reading a byte over 2-wire serial interface.
Developer needs to implement this function in a way that suits the hardware.
- Parameters
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address Register address to read from
- Returns
- Byte read
| void sdio_write_byte | ( | uint8_t | address , |
| uint8_t | data_byte | ||
| ) |
Function for writing a byte over 2-wire serial interface.
Developer needs to implement this function in a way that suits the hardware.
- Parameters
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address Register address to write to data_byte Data byte to write