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feat(hal): graudate the RMT hal driver into a new component

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This commit is contained in:
Chen Jichang
2025-12-17 22:31:25 +08:00
committed by suda-morris
parent c740652f3d
commit 10c473fbbd
64 changed files with 624 additions and 919 deletions
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components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
-44
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@@ -515,58 +515,14 @@ config SOC_MPU_REGION_WO_SUPPORTED
bool
default n
config SOC_RMT_GROUPS
int
default 1
config SOC_RMT_TX_CANDIDATES_PER_GROUP
int
default 4
config SOC_RMT_RX_CANDIDATES_PER_GROUP
int
default 4
config SOC_RMT_CHANNELS_PER_GROUP
int
default 4
config SOC_RMT_MEM_WORDS_PER_CHANNEL
int
default 64
config SOC_RMT_SUPPORT_RX_DEMODULATION
bool
default y
config SOC_RMT_SUPPORT_ASYNC_STOP
bool
default y
config SOC_RMT_SUPPORT_TX_LOOP_COUNT
bool
default y
config SOC_RMT_SUPPORT_TX_SYNCHRO
bool
default y
config SOC_RMT_SUPPORT_TX_CARRIER_DATA_ONLY
bool
default y
config SOC_RMT_SUPPORT_REF_TICK
bool
default y
config SOC_RMT_SUPPORT_APB
bool
default y
config SOC_RMT_CHANNEL_CLK_INDEPENDENT
bool
default y
config SOC_RTCIO_PIN_COUNT
int
default 22
components/soc/esp32s2/include/soc/soc_caps.h
-11
View File
@@ -234,19 +234,8 @@
#define SOC_MPU_REGION_WO_SUPPORTED 0
/*-------------------------- RMT CAPS ----------------------------------------*/
#define SOC_RMT_GROUPS 1U /*!< One RMT group */
#define SOC_RMT_TX_CANDIDATES_PER_GROUP 4 /*!< Number of channels that capable of Transmit in each group */
#define SOC_RMT_RX_CANDIDATES_PER_GROUP 4 /*!< Number of channels that capable of Receive in each group */
#define SOC_RMT_CHANNELS_PER_GROUP 4 /*!< Total 4 channels */
#define SOC_RMT_MEM_WORDS_PER_CHANNEL 64 /*!< Each channel owns 64 words memory (1 word = 4 Bytes) */
#define SOC_RMT_SUPPORT_RX_DEMODULATION 1 /*!< Support signal demodulation on RX path (i.e. remove carrier) */
#define SOC_RMT_SUPPORT_ASYNC_STOP 1 /*!< Support stop transmission asynchronously */
#define SOC_RMT_SUPPORT_TX_LOOP_COUNT 1 /*!< Support transmitting specified number of cycles in loop mode */
#define SOC_RMT_SUPPORT_TX_SYNCHRO 1 /*!< Support coordinate a group of TX channels to start simultaneously */
#define SOC_RMT_SUPPORT_TX_CARRIER_DATA_ONLY 1 /*!< TX carrier can be modulated to data phase only */
#define SOC_RMT_SUPPORT_REF_TICK 1 /*!< Support set REF_TICK as the RMT clock source */
#define SOC_RMT_SUPPORT_APB 1 /*!< Support set APB as the RMT clock source */
#define SOC_RMT_CHANNEL_CLK_INDEPENDENT 1 /*!< Can select different source clock for each channel */
/*-------------------------- RTCIO CAPS --------------------------------------*/
#define SOC_RTCIO_PIN_COUNT 22
components/soc/esp32s2/rmt_periph.c
-34
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@@ -1,34 +0,0 @@
/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "soc/rmt_periph.h"
#include "soc/gpio_sig_map.h"
const rmt_signal_conn_t rmt_periph_signals = {
.groups = {
[0] = {
.irq = ETS_RMT_INTR_SOURCE,
.channels = {
[0] = {
.tx_sig = RMT_SIG_OUT0_IDX,
.rx_sig = RMT_SIG_IN0_IDX
},
[1] = {
.tx_sig = RMT_SIG_OUT1_IDX,
.rx_sig = RMT_SIG_IN1_IDX
},
[2] = {
.tx_sig = RMT_SIG_OUT2_IDX,
.rx_sig = RMT_SIG_IN2_IDX
},
[3] = {
.tx_sig = RMT_SIG_OUT3_IDX,
.rx_sig = RMT_SIG_IN3_IDX
}
}
}
}
};