alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

pcnt: support esp32c6

Browse Source
This commit is contained in:
morris
2022-08-31 18:31:47 +08:00
parent 631cef47f6
commit 6539aa2275
11 changed files with 544 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
components/soc/esp32c6/CMakeLists.txt
View File

@@ -7,6 +7,7 @@ set(srcs
"interrupts.c"
"spi_periph.c"
"ledc_periph.c"
"pcnt_periph.c"
"rmt_periph.c"
"i2s_periph.c"
"i2c_periph.c"

24
components/soc/esp32c6/include/soc/Kconfig.soc_caps.in
View File

@@ -7,6 +7,10 @@ config SOC_GDMA_SUPPORTED
bool
default y
config SOC_PCNT_SUPPORTED
bool
default y
config SOC_BT_SUPPORTED
bool
default y
@@ -343,6 +347,26 @@ config SOC_MPU_REGION_WO_SUPPORTED
bool
default n
config SOC_PCNT_GROUPS
int
default 1
config SOC_PCNT_UNITS_PER_GROUP
int
default 4
config SOC_PCNT_CHANNELS_PER_UNIT
int
default 2
config SOC_PCNT_THRES_POINT_PER_UNIT
int
default 2
config SOC_PCNT_SUPPORT_RUNTIME_THRES_UPDATE
bool
default y
config SOC_RMT_GROUPS
int
default 1

4
components/soc/esp32c6/include/soc/gpio_pins.h
View File

@@ -11,8 +11,8 @@
extern "C" {
#endif
#define GPIO_MATRIX_CONST_ONE_INPUT (0x1E)
#define GPIO_MATRIX_CONST_ZERO_INPUT (0x1F)
#define GPIO_MATRIX_CONST_ONE_INPUT (0x38)
#define GPIO_MATRIX_CONST_ZERO_INPUT (0x3C)
#ifdef __cplusplus
}

1
components/soc/esp32c6/include/soc/periph_defs.h
View File

@@ -21,6 +21,7 @@ typedef enum {
PERIPH_TIMG1_MODULE,
PERIPH_UHCI0_MODULE,
PERIPH_RMT_MODULE,
PERIPH_PCNT_MODULE,
PERIPH_SPI_MODULE, //SPI1
PERIPH_SPI2_MODULE, //SPI2
PERIPH_TWAI0_MODULE,

8
components/soc/esp32c6/include/soc/soc_caps.h
View File

@@ -28,6 +28,7 @@
// #define SOC_ADC_SUPPORTED 1 // TODO: IDF-5310
// #define SOC_DEDICATED_GPIO_SUPPORTED 1 // TODO: IDF-5331
#define SOC_GDMA_SUPPORTED 1
#define SOC_PCNT_SUPPORTED 1
// #define SOC_TWAI_SUPPORTED 1 // TODO: IDF-5313
#define SOC_BT_SUPPORTED 1
#define SOC_ASYNC_MEMCPY_SUPPORTED 1
@@ -206,6 +207,13 @@
#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 4
#define SOC_PCNT_CHANNELS_PER_UNIT 2
#define SOC_PCNT_THRES_POINT_PER_UNIT 2
#define SOC_PCNT_SUPPORT_RUNTIME_THRES_UPDATE 1
// TODO: IDF-5320 (Copy from esp32c3, need check)
/*--------------------------- RMT CAPS ---------------------------------------*/
#define SOC_RMT_GROUPS 1U /*!< One RMT group */

67
components/soc/esp32c6/pcnt_periph.c Normal file
View File

@@ -0,0 +1,67 @@
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "soc/pcnt_periph.h"
#include "soc/gpio_sig_map.h"
const pcnt_signal_conn_t pcnt_periph_signals = {
.groups = {
[0] = {
.module = PERIPH_PCNT_MODULE,
.irq = ETS_PCNT_INTR_SOURCE,
.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
}
}
},
[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
}
}
},
[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
}
}
},
[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
}
}
}
}
}
}
};