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author | yiancar <yiangosyiangou@cytanet.com.cy> | 2018-07-12 11:50:55 +0300 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2018-07-15 13:00:50 -0400 |
commit | 60797c8439f472c68f374acc11337e362a8836eb (patch) | |
tree | 85fc762a7ed6ce50043f9796c5170b95f14eb33c /drivers/avr/i2c_slave.h | |
parent | 3d9fda3629c09819f2b7c07c68e3504bdf4cd0d3 (diff) | |
download | qmk_firmware-60797c8439f472c68f374acc11337e362a8836eb.tar.gz qmk_firmware-60797c8439f472c68f374acc11337e362a8836eb.zip |
Add I2C slave library
- Add I2C slave library for general use.
Diffstat (limited to 'drivers/avr/i2c_slave.h')
-rwxr-xr-x | drivers/avr/i2c_slave.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/avr/i2c_slave.h b/drivers/avr/i2c_slave.h new file mode 100755 index 000000000..3fda7f8c0 --- /dev/null +++ b/drivers/avr/i2c_slave.h | |||
@@ -0,0 +1,19 @@ | |||
1 | /* Library made by: g4lvanix | ||
2 | * Github repository: https://github.com/g4lvanix/I2C-slave-lib | ||
3 | |||
4 | Info: Inititate the library by giving the required address. | ||
5 | Read or write to the necessary buffer according to the opperation. | ||
6 | */ | ||
7 | |||
8 | #ifndef I2C_SLAVE_H | ||
9 | #define I2C_SLAVE_H | ||
10 | |||
11 | volatile uint8_t buffer_address; | ||
12 | volatile uint8_t txbuffer[0xFF]; | ||
13 | volatile uint8_t rxbuffer[0xFF]; | ||
14 | |||
15 | void i2c_init(uint8_t address); | ||
16 | void i2c_stop(void); | ||
17 | ISR(TWI_vect); | ||
18 | |||
19 | #endif // I2C_SLAVE_H | ||