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Classes | |
| struct | _i2c_proc_arg |
Macros | |
| #define | I2C_HUB_MUTEX_TIMEOUT_MS 300 |
| #define | I2C_HUB_CHANNEL_0 0x01 |
| #define | I2C_HUB_CHANNEL_1 0x02 |
| #define | I2C_HUB_CHANNEL_2 0x04 |
| #define | I2C_HUB_CHANNEL_3 0x08 |
| #define | I2C_HUB_CHANNEL_4 0x10 |
| #define | I2C_HUB_CHANNEL_5 0x20 |
Typedefs | |
| typedef struct _i2c_proc_arg | i2c_proc_arg |
Functions | |
| bool | pre_i2c_bus_read (sensor_cfg *cfg, void *args) |
| bool | post_i2c_bus_read (sensor_cfg *cfg, void *args, int *reading) |
| bool | pre_retimer_read (sensor_cfg *cfg, void *args) |
| void | pre_retimer_eeprom_recover () |
| void | post_retimer_eeprom_recover () |
Variables | |
| adc_asd_init_arg | adc_expa_asd_init_args [] |
| adc_asd_init_arg | adc_expb_asd_init_args [] |
| ina233_init_arg | ina233_init_args [] |
| sq52205_init_arg | sq52205_init_args [] |
| i2c_proc_arg | i2c_proc_args [] |
| pt5161l_init_arg | pt5161l_init_args [] |
| struct k_mutex | i2c_hub_mutex |
Macro Definition Documentation
◆ I2C_HUB_CHANNEL_0
| #define I2C_HUB_CHANNEL_0 0x01 |
◆ I2C_HUB_CHANNEL_1
| #define I2C_HUB_CHANNEL_1 0x02 |
◆ I2C_HUB_CHANNEL_2
| #define I2C_HUB_CHANNEL_2 0x04 |
◆ I2C_HUB_CHANNEL_3
| #define I2C_HUB_CHANNEL_3 0x08 |
◆ I2C_HUB_CHANNEL_4
| #define I2C_HUB_CHANNEL_4 0x10 |
◆ I2C_HUB_CHANNEL_5
| #define I2C_HUB_CHANNEL_5 0x20 |
◆ I2C_HUB_MUTEX_TIMEOUT_MS
| #define I2C_HUB_MUTEX_TIMEOUT_MS 300 |
Typedef Documentation
◆ i2c_proc_arg
| typedef struct _i2c_proc_arg i2c_proc_arg |
Function Documentation
◆ post_i2c_bus_read()
| bool post_i2c_bus_read | ( | sensor_cfg * | cfg, |
| void * | args, | ||
| int * | reading | ||
| ) |
Because BUS9 has two mux behind 16 E1.S with the same i2c address, so close all mux channels after the sensor read to avoid conflict with other devices reading.
close all channels after the sensor read to avoid conflict with other devices reading.
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◆ post_retimer_eeprom_recover()
| void post_retimer_eeprom_recover | ( | ) |
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◆ pre_i2c_bus_read()
| bool pre_i2c_bus_read | ( | sensor_cfg * | cfg, |
| void * | args | ||
| ) |
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◆ pre_retimer_eeprom_recover()
| void pre_retimer_eeprom_recover | ( | ) |
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◆ pre_retimer_read()
| bool pre_retimer_read | ( | sensor_cfg * | cfg, |
| void * | args | ||
| ) |
Variable Documentation
◆ adc_expa_asd_init_args
|
extern |
◆ adc_expb_asd_init_args
|
extern |
◆ i2c_hub_mutex
|
extern |
◆ i2c_proc_args
|
extern |
◆ ina233_init_args
|
extern |
◆ pt5161l_init_args
|
extern |
◆ sq52205_init_args
|
extern |
