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refactor(pcnt): clean up the soc_caps.h file for PCNT

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This commit is contained in:
Chen Jichang
2025-08-26 15:03:28 +08:00
parent 6c968cee04
commit 04b934951e
39 changed files with 545 additions and 676 deletions
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16
components/soc/esp32/include/soc/Kconfig.soc_caps.in
View File

@@ -559,22 +559,6 @@ config SOC_MPU_REGION_WO_SUPPORTED
bool
default n
config SOC_PCNT_GROUPS
int
default 1
config SOC_PCNT_UNITS_PER_GROUP
int
default 8
config SOC_PCNT_CHANNELS_PER_UNIT
int
default 2
config SOC_PCNT_THRES_POINT_PER_UNIT
int
default 2
config SOC_RMT_GROUPS
int
default 1

6
components/soc/esp32/include/soc/soc_caps.h
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@@ -275,12 +275,6 @@
#define SOC_MPU_REGION_RO_SUPPORTED 0
#define SOC_MPU_REGION_WO_SUPPORTED 0
/*-------------------------- PCNT CAPS ---------------------------------------*/
#define SOC_PCNT_GROUPS (1U)
#define SOC_PCNT_UNITS_PER_GROUP (8)
#define SOC_PCNT_CHANNELS_PER_UNIT (2)
#define SOC_PCNT_THRES_POINT_PER_UNIT (2)
/*-------------------------- RMT CAPS ----------------------------------------*/
#define SOC_RMT_GROUPS 1U /*!< One RMT group */
#define SOC_RMT_TX_CANDIDATES_PER_GROUP 8 /*!< Number of channels that capable of Transmit in each group */

6
components/soc/esp32/include/soc/soc_caps_full.h
View File

@@ -23,3 +23,9 @@
/*--------------------------- SDM (Sigma-Delta Modulator) ------------------------*/
#define _SOC_CAPS_SDM_INST_NUM 1 // Number of SDM instances
#define _SOC_CAPS_SDM_CHANS_PER_INST 8 // Number of channels in each SDM instance
/*--------------------------- PCNT (Pulse Counter) ------------------------*/
#define _SOC_CAPS_PCNT_INST_NUM 1 // Number of PCNT instances
#define _SOC_CAPS_PCNT_UNITS_PER_INST 8 // Number of units in each PCNT instance
#define _SOC_CAPS_PCNT_CHANS_PER_UNIT 2 // Number of channels in each PCNT unit
#define _SOC_CAPS_PCNT_THRES_POINT_PER_UNIT 2 // Number of threshold points in each PCNT unit

186
components/soc/esp32/pcnt_periph.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -8,106 +8,104 @@
#include "soc/gpio_sig_map.h"
#include "soc/soc.h"
const pcnt_signal_conn_t pcnt_periph_signals = {
.groups = {
[0] = {
.irq = ETS_PCNT_INTR_SOURCE,
.module_name = "pcnt0",
.units = {
[0] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN0_IDX,
.pulse_sig = PCNT_SIG_CH0_IN0_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN0_IDX,
.pulse_sig = PCNT_SIG_CH1_IN0_IDX
}
const soc_pcnt_signal_desc_t soc_pcnt_signals[1] = {
[0] = {
.irq_id = ETS_PCNT_INTR_SOURCE,
.module_name = "pcnt0",
.units = {
[0] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN0_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN0_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN0_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN0_IDX
}
},
[1] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN1_IDX,
.pulse_sig = PCNT_SIG_CH0_IN1_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN1_IDX,
.pulse_sig = PCNT_SIG_CH1_IN1_IDX
}
}
},
[1] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN1_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN1_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN1_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN1_IDX
}
},
[2] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN2_IDX,
.pulse_sig = PCNT_SIG_CH0_IN2_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN2_IDX,
.pulse_sig = PCNT_SIG_CH1_IN2_IDX
}
}
},
[2] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN2_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN2_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN2_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN2_IDX
}
},
[3] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN3_IDX,
.pulse_sig = PCNT_SIG_CH0_IN3_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN3_IDX,
.pulse_sig = PCNT_SIG_CH1_IN3_IDX
}
}
},
[3] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN3_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN3_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN3_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN3_IDX
}
},
[4] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN4_IDX,
.pulse_sig = PCNT_SIG_CH0_IN4_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN4_IDX,
.pulse_sig = PCNT_SIG_CH1_IN4_IDX
}
}
},
[4] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN4_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN4_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN4_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN4_IDX
}
},
[5] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN5_IDX,
.pulse_sig = PCNT_SIG_CH0_IN5_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN5_IDX,
.pulse_sig = PCNT_SIG_CH1_IN5_IDX
}
}
},
[5] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN5_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN5_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN5_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN5_IDX
}
},
[6] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN6_IDX,
.pulse_sig = PCNT_SIG_CH0_IN6_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN6_IDX,
.pulse_sig = PCNT_SIG_CH1_IN6_IDX
}
}
},
[6] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN6_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN6_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN6_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN6_IDX
}
},
[7] = {
.channels = {
[0] = {
.control_sig = PCNT_CTRL_CH0_IN7_IDX,
.pulse_sig = PCNT_SIG_CH0_IN7_IDX
},
[1] = {
.control_sig = PCNT_CTRL_CH1_IN7_IDX,
.pulse_sig = PCNT_SIG_CH1_IN7_IDX
}
}
},
[7] = {
.channels = {
[0] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH0_IN7_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH0_IN7_IDX
},
[1] = {
.ctl_sig_id_matrix = PCNT_CTRL_CH1_IN7_IDX,
.pulse_sig_id_matrix = PCNT_SIG_CH1_IN7_IDX
}
}
}