dac12
2.0.0.0
|
API for configuring and manipulating DAC 12 Click driver. More...
Modules | |
DAC 12 Registers List | |
List of registers of DAC 12 Click driver. | |
DAC 12 Control register Settings | |
Settings for control registers of DAC 12 Click driver. | |
DAC 12 MikroBUS Map | |
MikroBUS pin mapping of DAC 12 Click driver. | |
Functions | |
void | dac12_cfg_setup (dac12_cfg_t *cfg) |
DAC 12 configuration object setup function. More... | |
err_t | dac12_init (dac12_t *ctx, dac12_cfg_t *cfg) |
DAC 12 initialization function. More... | |
err_t | dac12_default_cfg (dac12_t *ctx) |
DAC 12 default configuration function. More... | |
err_t | dac12_write_register (dac12_t *ctx, uint8_t reg, uint16_t data_in) |
DAC 12 write register function. More... | |
err_t | dac12_read_register (dac12_t *ctx, uint8_t reg, uint16_t *data_out) |
DAC 12 read register function. More... | |
err_t | dac12_check_communication (dac12_t *ctx) |
DAC 12 check communication function. More... | |
err_t | dac12_soft_reset (dac12_t *ctx) |
DAC 12 soft reset function. More... | |
err_t | dac12_set_gain (dac12_t *ctx, uint8_t channel) |
DAC 12 set gain function. More... | |
err_t | dac12_set_channel_value (dac12_t *ctx, uint8_t channel, uint16_t dac_value) |
DAC 12 set channel value function. More... | |
err_t | dac12_set_channel_voltage (dac12_t *ctx, uint8_t channel, float voltage) |
DAC 12 set channel voltage function. More... | |
API for configuring and manipulating DAC 12 Click driver.
void dac12_cfg_setup | ( | dac12_cfg_t * | cfg | ) |
DAC 12 configuration object setup function.
This function initializes click configuration structure to initial values.
[out] | cfg | : Click configuration structure. See dac12_cfg_t object definition for detailed explanation. |
err_t dac12_check_communication | ( | dac12_t * | ctx | ) |
DAC 12 check communication function.
This function checks the communication by reading and verifying the device ID.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t dac12_default_cfg | ( | dac12_t * | ctx | ) |
DAC 12 default configuration function.
This function executes a default configuration of DAC 12 click board.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t dac12_init | ( | dac12_t * | ctx, |
dac12_cfg_t * | cfg | ||
) |
DAC 12 initialization function.
This function initializes all necessary pins and peripherals used for this click board.
[out] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
[in] | cfg | : Click configuration structure. See dac12_cfg_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t dac12_read_register | ( | dac12_t * | ctx, |
uint8_t | reg, | ||
uint16_t * | data_out | ||
) |
DAC 12 read register function.
This function reads data from the selected register by using SPI serial interface.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
[in] | reg | : Register address. |
[out] | data_out | : Output read data [2 bytes]. |
0
- Success, -1
- Error.err_t dac12_set_channel_value | ( | dac12_t * | ctx, |
uint8_t | channel, | ||
uint16_t | dac_value | ||
) |
DAC 12 set channel value function.
This function sets the raw DAC value to the specific channels output.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
[in] | channel | : Output channel mask. |
[in] | dac_value | : 12-bit raw DAC value. |
0
- Success, -1
- Error.err_t dac12_set_channel_voltage | ( | dac12_t * | ctx, |
uint8_t | channel, | ||
float | voltage | ||
) |
DAC 12 set channel voltage function.
This function sets the output voltage of the specific channels.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
[in] | channel | : Output channel mask. |
[in] | voltage | : Float value of voltage to be set (up to 2.5 V). |
0
- Success, -1
- Error.err_t dac12_set_gain | ( | dac12_t * | ctx, |
uint8_t | channel | ||
) |
DAC 12 set gain function.
This function sets the gain of 2 to the selected channels, the other channels will have their gain disabled.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
[in] | channel | : Output channel mask. |
0
- Success, -1
- Error.err_t dac12_soft_reset | ( | dac12_t * | ctx | ) |
DAC 12 soft reset function.
This function executes the software reset command.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t dac12_write_register | ( | dac12_t * | ctx, |
uint8_t | reg, | ||
uint16_t | data_in | ||
) |
DAC 12 write register function.
This function writes a desired data to the selected register by using SPI serial interface.
[in] | ctx | : Click context object. See dac12_t object definition for detailed explanation. |
[in] | reg | : Register address. |
[in] | data_in | : Data to be written [2 bytes]. |
0
- Success, -1
- Error.