alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-10 04:43:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(temperature_sensor): Add temperature sensor support on esp32c61

Browse Source
This commit is contained in:
C.S.M
2024-10-21 16:23:45 +08:00
parent 1689c7e14f
commit bff20b5397
18 changed files with 377 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
components/soc/esp32c61/include/soc/Kconfig.soc_caps.in
View File

@@ -39,6 +39,10 @@ config SOC_ASYNC_MEMCPY_SUPPORTED
bool
default y
config SOC_TEMP_SENSOR_SUPPORTED
bool
default y
config SOC_PHY_SUPPORTED
bool
default y
@@ -1119,6 +1123,26 @@ config SOC_CLK_ANA_I2C_MST_HAS_ROOT_GATE
bool
default y
config SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC
bool
default y
config SOC_TEMPERATURE_SENSOR_SUPPORT_XTAL
bool
default y
config SOC_TEMPERATURE_SENSOR_INTR_SUPPORT
bool
default y
config SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION
bool
default y
config SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN
bool
default y
config SOC_WIFI_HW_TSF
bool
default y

5
components/soc/esp32c61/include/soc/interrupts.h
View File

@@ -69,8 +69,9 @@ typedef enum {
ETS_SYSTIMER_TARGET0_INTR_SOURCE,
ETS_SYSTIMER_TARGET1_INTR_SOURCE,
ETS_SYSTIMER_TARGET2_INTR_SOURCE,
ETS_APB_ADC_INTR_SOURCE,
ETS_DMA_IN_CH0_INTR_SOURCE,
ETS_APB_ADC_INTR_SOURCE = 53,
ETS_TEMPERATURE_SENSOR_INTR_SOURCE = ETS_APB_ADC_INTR_SOURCE,
ETS_DMA_IN_CH0_INTR_SOURCE = 54,
ETS_DMA_IN_CH1_INTR_SOURCE,
ETS_DMA_OUT_CH0_INTR_SOURCE,
ETS_DMA_OUT_CH1_INTR_SOURCE,

3
components/soc/esp32c61/include/soc/retention_periph_defs.h
View File

@@ -38,6 +38,7 @@ typedef enum periph_retention_module {
SLEEP_RETENTION_MODULE_GPSPI2 = 17,
SLEEP_RETENTION_MODULE_LEDC = 18,
SLEEP_RETENTION_MODULE_I2S0 = 19,
SLEEP_RETENTION_MODULE_TEMP_SENSOR = 20,
/* Modem module, which includes WiFi, BLE and 802.15.4 */
SLEEP_RETENTION_MODULE_WIFI_MAC = 26,
@@ -73,6 +74,7 @@ typedef enum periph_retention_module_bitmap {
SLEEP_RETENTION_MODULE_BM_GPSPI2 = BIT(SLEEP_RETENTION_MODULE_GPSPI2),
SLEEP_RETENTION_MODULE_BM_LEDC = BIT(SLEEP_RETENTION_MODULE_LEDC),
SLEEP_RETENTION_MODULE_BM_I2S0 = BIT(SLEEP_RETENTION_MODULE_I2S0),
SLEEP_RETENTION_MODULE_BM_TEMP_SENSOR = BIT(SLEEP_RETENTION_MODULE_TEMP_SENSOR),
/* modem module, which includes WiFi, BLE and 802.15.4 */
SLEEP_RETENTION_MODULE_BM_WIFI_MAC = BIT(SLEEP_RETENTION_MODULE_WIFI_MAC),
SLEEP_RETENTION_MODULE_BM_WIFI_BB = BIT(SLEEP_RETENTION_MODULE_WIFI_BB),
@@ -96,6 +98,7 @@ typedef enum periph_retention_module_bitmap {
| SLEEP_RETENTION_MODULE_BM_GPSPI2 \
| SLEEP_RETENTION_MODULE_BM_LEDC \
| SLEEP_RETENTION_MODULE_BM_I2S0 \
| SLEEP_RETENTION_MODULE_BM_TEMP_SENSOR \
| SLEEP_RETENTION_MODULE_BM_NULL \
)

10
components/soc/esp32c61/include/soc/soc_caps.h
View File

@@ -27,7 +27,7 @@
// \#define SOC_IEEE802154_SUPPORTED 1
#define SOC_USB_SERIAL_JTAG_SUPPORTED 1
#define SOC_ASYNC_MEMCPY_SUPPORTED 1
// \#define SOC_TEMP_SENSOR_SUPPORTED 1 //TODO: [ESP32C61] IDF-9322
#define SOC_TEMP_SENSOR_SUPPORTED 1
#define SOC_PHY_SUPPORTED 1
#define SOC_WIFI_SUPPORTED 1
#define SOC_SUPPORTS_SECURE_DL_MODE 1
@@ -469,9 +469,11 @@
#define SOC_CLK_ANA_I2C_MST_HAS_ROOT_GATE (1) /*!< Any regi2c operation needs enable the analog i2c master clock first */
/*-------------------------- Temperature Sensor CAPS -------------------------------------*/
// #define SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC (1)
// #define SOC_TEMPERATURE_SENSOR_SUPPORT_XTAL (1)
// #define SOC_TEMPERATURE_SENSOR_INTR_SUPPORT (1)
#define SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC (1)
#define SOC_TEMPERATURE_SENSOR_SUPPORT_XTAL (1)
#define SOC_TEMPERATURE_SENSOR_INTR_SUPPORT (1)
#define SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION (1)
#define SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN (1)
/*------------------------------------ WI-FI CAPS ------------------------------------*/
#define SOC_WIFI_HW_TSF (1) /*!< Support hardware TSF */

40
components/soc/esp32c61/temperature_sensor_periph.c Normal file
View File

@@ -0,0 +1,40 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include "soc/regdma.h"
#include "soc/temperature_sensor_periph.h"
#include "soc/apb_saradc_reg.h"
const temperature_sensor_attribute_t temperature_sensor_attributes[TEMPERATURE_SENSOR_ATTR_RANGE_NUM] = {
/*Offset reg_val min max error */
{-2, 5, 50, 125, 3},
{-1, 7, 20, 100, 2},
{ 0, 15, -10, 80, 1},
{ 1, 11, -30, 50, 2},
{ 2, 10, -40, 20, 3},
};
// Temperature sensor sleep retention entries
// Temperature sensor registers require set the reg_update bit to make the configuration take effect
/* Temperature sensor Registers Context
Include: SARADC_INT_ENA_REG /
APB_SARADC_APB_TSENS_CTRL_REG / APB_SARADC_TSENS_CTRL2_REG / APB_TSENS_WAKE_REG / APB_TSENS_SAMPLE_REG
*/
#define TEMPERATURE_SENSOR_RETENTION_REGS_CNT 5
#define TEMPERATURE_SENSOR_RETENTION_MAP_BASE SARADC_INT_ENA_REG
static const uint32_t temperature_sensor_regs_map[4] = {0x6c1, 0, 0, 0};
static const regdma_entries_config_t temperature_sensor_regs_entries[] = {
[0] = {.config = REGDMA_LINK_ADDR_MAP_INIT(REGDMA_TSENS_LINK(0x00), TEMPERATURE_SENSOR_RETENTION_MAP_BASE, TEMPERATURE_SENSOR_RETENTION_MAP_BASE, TEMPERATURE_SENSOR_RETENTION_REGS_CNT, 0, 0, temperature_sensor_regs_map[0], temperature_sensor_regs_map[1], temperature_sensor_regs_map[2], temperature_sensor_regs_map[3]), \
.owner = ENTRY(0) | ENTRY(2) }, \
};
const temperature_sensor_reg_ctx_link_t temperature_sensor_regs_retention = {
.link_list = temperature_sensor_regs_entries,
.link_num = ARRAY_SIZE(temperature_sensor_regs_entries),
.module_id = SLEEP_RETENTION_MODULE_TEMP_SENSOR,
};