120 lines
5.6 KiB
C
120 lines
5.6 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
#ifndef _SOC_SYSCON_STRUCT_H_
|
|
#define _SOC_SYSCON_STRUCT_H_
|
|
typedef struct {
|
|
union {
|
|
struct {
|
|
volatile uint32_t pre_div: 10;
|
|
volatile uint32_t clk_320m_en: 1;
|
|
volatile uint32_t clk_en: 1;
|
|
volatile uint32_t rst_tick: 1;
|
|
volatile uint32_t quick_clk_chng: 1;
|
|
volatile uint32_t reserved14: 18;
|
|
};
|
|
volatile uint32_t val;
|
|
}clk_conf;
|
|
union {
|
|
struct {
|
|
volatile uint32_t xtal_tick: 8;
|
|
volatile uint32_t reserved8: 24;
|
|
};
|
|
volatile uint32_t val;
|
|
}xtal_tick_conf;
|
|
union {
|
|
struct {
|
|
volatile uint32_t pll_tick: 8;
|
|
volatile uint32_t reserved8: 24;
|
|
};
|
|
volatile uint32_t val;
|
|
}pll_tick_conf;
|
|
union {
|
|
struct {
|
|
volatile uint32_t ck8m_tick: 8;
|
|
volatile uint32_t reserved8: 24;
|
|
};
|
|
volatile uint32_t val;
|
|
}ck8m_tick_conf;
|
|
union {
|
|
struct {
|
|
volatile uint32_t start_force: 1;
|
|
volatile uint32_t start: 1;
|
|
volatile uint32_t sar2_mux: 1; /*1: SAR ADC2 is controlled by DIG ADC2 CTRL 0: SAR ADC2 is controlled by PWDET CTRL*/
|
|
volatile uint32_t work_mode: 2; /*0: single mode 1: double mode 2: alternate mode*/
|
|
volatile uint32_t sar_sel: 1; /*0: SAR1 1: SAR2 only work for single SAR mode*/
|
|
volatile uint32_t sar_clk_gated: 1;
|
|
volatile uint32_t sar_clk_div: 8; /*SAR clock divider*/
|
|
volatile uint32_t sar1_patt_len: 4; /*0 ~ 15 means length 1 ~ 16*/
|
|
volatile uint32_t sar2_patt_len: 4; /*0 ~ 15 means length 1 ~ 16*/
|
|
volatile uint32_t sar1_patt_p_clear: 1; /*clear the pointer of pattern table for DIG ADC1 CTRL*/
|
|
volatile uint32_t sar2_patt_p_clear: 1; /*clear the pointer of pattern table for DIG ADC2 CTRL*/
|
|
volatile uint32_t data_sar_sel: 1; /*1: sar_sel will be coded by the MSB of the 16-bit output data in this case the resolution should not be larger than 11 bits.*/
|
|
volatile uint32_t data_to_i2s: 1; /*1: I2S input data is from SAR ADC (for DMA) 0: I2S input data is from GPIO matrix*/
|
|
volatile uint32_t reserved27: 5;
|
|
};
|
|
volatile uint32_t val;
|
|
}saradc_ctrl;
|
|
union {
|
|
struct {
|
|
volatile uint32_t meas_num_limit: 1;
|
|
volatile uint32_t max_meas_num: 8; /*max conversion number*/
|
|
volatile uint32_t sar1_inv: 1; /*1: data to DIG ADC1 CTRL is inverted otherwise not*/
|
|
volatile uint32_t sar2_inv: 1; /*1: data to DIG ADC2 CTRL is inverted otherwise not*/
|
|
volatile uint32_t reserved11: 21;
|
|
};
|
|
volatile uint32_t val;
|
|
}saradc_ctrl2;
|
|
union {
|
|
struct {
|
|
volatile uint32_t rstb_wait: 8;
|
|
volatile uint32_t standby_wait: 8;
|
|
volatile uint32_t start_wait: 8;
|
|
volatile uint32_t sample_cycle: 8; /*sample cycles*/
|
|
};
|
|
volatile uint32_t val;
|
|
}saradc_fsm;
|
|
volatile uint32_t saradc_sar1_patt_tab1; /*item 0 ~ 3 for pattern table 1 (each item one byte)*/
|
|
volatile uint32_t saradc_sar1_patt_tab2; /*Item 4 ~ 7 for pattern table 1 (each item one byte)*/
|
|
volatile uint32_t saradc_sar1_patt_tab3; /*Item 8 ~ 11 for pattern table 1 (each item one byte)*/
|
|
volatile uint32_t saradc_sar1_patt_tab4; /*Item 12 ~ 15 for pattern table 1 (each item one byte)*/
|
|
volatile uint32_t saradc_sar2_patt_tab1; /*item 0 ~ 3 for pattern table 2 (each item one byte)*/
|
|
volatile uint32_t saradc_sar2_patt_tab2; /*Item 4 ~ 7 for pattern table 2 (each item one byte)*/
|
|
volatile uint32_t saradc_sar2_patt_tab3; /*Item 8 ~ 11 for pattern table 2 (each item one byte)*/
|
|
volatile uint32_t saradc_sar2_patt_tab4; /*Item 12 ~ 15 for pattern table 2 (each item one byte)*/
|
|
union {
|
|
struct {
|
|
volatile uint32_t apll_tick: 8;
|
|
volatile uint32_t reserved8: 24;
|
|
};
|
|
volatile uint32_t val;
|
|
}apll_tick_conf;
|
|
volatile uint32_t reserved_40;
|
|
volatile uint32_t reserved_44;
|
|
volatile uint32_t reserved_48;
|
|
volatile uint32_t reserved_4c;
|
|
volatile uint32_t reserved_50;
|
|
volatile uint32_t reserved_54;
|
|
volatile uint32_t reserved_58;
|
|
volatile uint32_t reserved_5c;
|
|
volatile uint32_t reserved_60;
|
|
volatile uint32_t reserved_64;
|
|
volatile uint32_t reserved_68;
|
|
volatile uint32_t reserved_6c;
|
|
volatile uint32_t reserved_70;
|
|
volatile uint32_t reserved_74;
|
|
volatile uint32_t reserved_78;
|
|
volatile uint32_t date; /**/
|
|
} syscon_dev_t;
|
|
|
|
#endif /* _SOC_SYSCON_STRUCT_H_ */
|