dwm_i2c_read
Reads data from I2C slave.
-
void dwm_i2c_read(const uint8_t, uint8_t*, uint8_t)
- Parameters
input – addr, data, len
addr – ? 8-bit integer ? (Address of a slave device (only 7 LSB))
data – ? 8-bit integer ? (Pointer to a receive buffer)
len – ? 8-bit integer ? (Number of bytes to be received)
output – err_code
C code example
uint8_t data[2];
const uint8_t addr = 1; // some address of the slave device**
dwm_i2c_read(addr ,data, 2);
SPI/UART example
Not available on these interfaces.