Plese use this class with my "i2cslave" class.
Dependents: 2016_mother_3 WRS2019_master WRS2020_mecanum_node WRS2021_mecanum_driver
i2cmaster.cpp@1:f5811e90881f, 2016-04-16 (annotated)
- Committer:
- sgrsn
- Date:
- Sat Apr 16 04:43:42 2016 +0000
- Revision:
- 1:f5811e90881f
- Parent:
- 0:8c3f6ccf349c
I2C_Master class
;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sgrsn | 0:8c3f6ccf349c | 1 | #include "i2cmaster.h" |
sgrsn | 0:8c3f6ccf349c | 2 | |
sgrsn | 0:8c3f6ccf349c | 3 | |
sgrsn | 1:f5811e90881f | 4 | i2c::i2c(PinName sda,PinName scl) : I2C(sda, scl) |
sgrsn | 0:8c3f6ccf349c | 5 | { |
sgrsn | 0:8c3f6ccf349c | 6 | frequency(400000); |
sgrsn | 0:8c3f6ccf349c | 7 | } |
sgrsn | 0:8c3f6ccf349c | 8 | bool i2c::put(char addr,char reg, char data ,int size) |
sgrsn | 0:8c3f6ccf349c | 9 | { |
sgrsn | 0:8c3f6ccf349c | 10 | char Data[2] = {data,0}; |
sgrsn | 0:8c3f6ccf349c | 11 | char DATA[2] = {reg,size}; |
sgrsn | 0:8c3f6ccf349c | 12 | bool N = I2C::write(addr,DATA,2); |
sgrsn | 0:8c3f6ccf349c | 13 | N|= I2C::write(addr,Data,size); |
sgrsn | 0:8c3f6ccf349c | 14 | return N; |
sgrsn | 0:8c3f6ccf349c | 15 | } |
sgrsn | 1:f5811e90881f | 16 |