瀏覽代碼
Fixed AK4558_I2C_ADDR
The address was wrongly put to 0x10 + the two hardware set bits, while it has to be 10 decimal, or 0x0A. Silly me.dds
Michele Perla
9 年之前
+ 1
- 1
control_ak4558.h
查看文件
| // Chip Address 0 pin | // Chip Address 0 pin | ||||
| // set to 'H' by default, configurable to 'L' via a jumper on bottom side of the board | // set to 'H' by default, configurable to 'L' via a jumper on bottom side of the board | ||||
| #define AK4558_I2C_ADDR (0x10 + (AK4558_CAD1<<1) + AK4558_CAD0) | |||||
| #define AK4558_I2C_ADDR (0x0A + (AK4558_CAD1<<1) + AK4558_CAD0) | |||||
| // datasheet page 81: | // datasheet page 81: | ||||
| // This address is 7 bits long followed by the eighth bit that is a data direction bit (R/W). | // This address is 7 bits long followed by the eighth bit that is a data direction bit (R/W). | ||||
| // The most significant five bits of the slave address are fixed as “00100”. The next bits are | // The most significant five bits of the slave address are fixed as “00100”. The next bits are |
Loading…