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https://github.com/mfulz/qmk_firmware.git
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72fd49b146
* DC01 initial commit - Addition of directories - Left readme * Initial commit of left half * Initial files for right half * arrow * i2c adjustments * I2C slave and DC01 refractoring - Cleaned up state machine of I2C slave driver - Modified DC01 left to use already pressent I2C master driver - Modified DC01 matrixes * Fixed tabs to spaces * Addition of Numpad * Add keymaps - Orthopad keymap for numpad module - Numpad keymap for numpad module - ISO, ANSI and HHKB version of keymap for right module * Minor matrix.c fixes * Update Readmes
23 lines
591 B
C
Executable File
23 lines
591 B
C
Executable File
/* Library made by: g4lvanix
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* Github repository: https://github.com/g4lvanix/I2C-slave-lib
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Info: Inititate the library by giving the required address.
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Read or write to the necessary buffer according to the opperation.
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*/
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#ifndef I2C_SLAVE_H
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#define I2C_SLAVE_H
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#define TX_BUFFER_SIZE 30
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#define RX_BUFFER_SIZE 30
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volatile uint8_t buffer_address;
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static volatile bool slave_has_register_set = false;
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volatile uint8_t txbuffer[TX_BUFFER_SIZE];
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volatile uint8_t rxbuffer[RX_BUFFER_SIZE];
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void i2c_init(uint8_t address);
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void i2c_stop(void);
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ISR(TWI_vect);
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#endif // I2C_SLAVE_H
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