refactor(mcpwm): make mcpwm_hal independent & cleanup soc_caps

components/hal/CMakeLists.txt

@@ -100,10 +100,6 @@ elseif(NOT BOOTLOADER_BUILD)
         list(APPEND srcs "pcnt_hal.c")
     endif()
 
-    if(CONFIG_SOC_MCPWM_SUPPORTED)
-        list(APPEND srcs "mcpwm_hal.c")
-    endif()
-
     if(CONFIG_SOC_UHCI_SUPPORTED)
         list(APPEND srcs "uhci_hal.c")
     endif()

components/hal/include/hal/mcpwm_hal.h

@@ -1,79 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/*******************************************************************************
- * NOTICE
- * The hal is not public api, don't use in application code.
- * See readme.md in hal/include/hal/readme.md
- ******************************************************************************/
-
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct mcpwm_dev_t *mcpwm_soc_handle_t; // MCPWM SOC layer handle
-
-/**
- * @brief HAL layer configuration
- */
-typedef struct {
-    int group_id; // Indicate the MCPWM hardware group
-} mcpwm_hal_init_config_t;
-
-/**
- * Context that should be maintained by both the driver and the HAL
- */
-typedef struct {
-    mcpwm_soc_handle_t dev; // MCPWM SOC layer handle
-} mcpwm_hal_context_t;
-
-/**
- * @brief Initialize the internal state of the HAL.
- *
- * @param hal Context of the HAL layer.
- * @param init_config Configuration for the HAL to be used only once.
- */
-void mcpwm_hal_init(mcpwm_hal_context_t *hal, const mcpwm_hal_init_config_t *init_config);
-
-/**
- * @brief Deinitialize the HAL driver.
- *
- * @param hal Context of the HAL layer.
- */
-void mcpwm_hal_deinit(mcpwm_hal_context_t *hal);
-
-/**
- * @brief Reset MCPWM timer
- *
- * @param hal Context of the HAL layer.
- * @param timer_id Timer ID
- */
-void mcpwm_hal_timer_reset(mcpwm_hal_context_t *hal, int timer_id);
-
-/**
- * @brief Reset MCPWM operator
- *
- * @param hal Context of the HAL layer.
- * @param oper_id Operator ID
- */
-void mcpwm_hal_operator_reset(mcpwm_hal_context_t *hal, int oper_id);
-
-/**
- * @brief Reset MCPWM generator
- *
- * @param hal Context of the HAL layer.
- * @param oper_id Operator ID
- * @param gen_id Generator ID
- */
-void mcpwm_hal_generator_reset(mcpwm_hal_context_t *hal, int oper_id, int gen_id);
-
-#ifdef __cplusplus
-}
-#endif

components/hal/mcpwm_hal.c

@@ -1,56 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdlib.h>
-#include "soc/soc_caps.h"
-#include "hal/mcpwm_hal.h"
-#include "hal/mcpwm_ll.h"
-
-void mcpwm_hal_init(mcpwm_hal_context_t *hal, const mcpwm_hal_init_config_t *init_config)
-{
-    hal->dev = MCPWM_LL_GET_HW(init_config->group_id);
-    mcpwm_ll_group_enable_shadow_mode(hal->dev);
-    mcpwm_ll_group_flush_shadow(hal->dev);
-}
-
-void mcpwm_hal_deinit(mcpwm_hal_context_t *hal)
-{
-    hal->dev = NULL;
-}
-
-void mcpwm_hal_timer_reset(mcpwm_hal_context_t *hal, int timer_id)
-{
-    mcpwm_ll_timer_set_count_mode(hal->dev, timer_id, MCPWM_TIMER_COUNT_MODE_PAUSE);
-    mcpwm_ll_timer_update_period_at_once(hal->dev, timer_id);
-    // disable sync input and output by default
-    mcpwm_ll_timer_disable_sync_out(hal->dev, timer_id);
-    mcpwm_ll_timer_enable_sync_input(hal->dev, timer_id, false);
-    mcpwm_ll_timer_clear_sync_input(hal->dev, timer_id);
-}
-
-void mcpwm_hal_operator_reset(mcpwm_hal_context_t *hal, int oper_id)
-{
-    // allow to update action, compare, and dead time configuration
-    mcpwm_ll_operator_stop_update_action(hal->dev, oper_id, false);
-    mcpwm_ll_operator_update_action_at_once(hal->dev, oper_id);
-    mcpwm_ll_deadtime_stop_update_delay(hal->dev, oper_id, false);
-    mcpwm_ll_deadtime_update_delay_at_once(hal->dev, oper_id);
-    for (int i = 0; i < SOC_MCPWM_COMPARATORS_PER_OPERATOR; i++) {
-        mcpwm_ll_operator_stop_update_compare(hal->dev, oper_id, i, false);
-        mcpwm_ll_operator_update_compare_at_once(hal->dev, oper_id, i);
-    }
-    mcpwm_ll_brake_enable_cbc_refresh_on_tez(hal->dev, oper_id, false);
-    mcpwm_ll_fault_enable_cbc_refresh_on_tep(hal->dev, oper_id, false);
-    mcpwm_ll_brake_enable_soft_cbc(hal->dev, oper_id, false);
-    mcpwm_ll_brake_enable_soft_ost(hal->dev, oper_id, false);
-}
-
-void mcpwm_hal_generator_reset(mcpwm_hal_context_t *hal, int oper_id, int gen_id)
-{
-    mcpwm_ll_generator_reset_actions(hal->dev, oper_id, gen_id);
-    mcpwm_ll_gen_disable_continue_force_action(hal->dev, oper_id, gen_id);
-    mcpwm_ll_gen_disable_noncontinue_force_action(hal->dev, oper_id, gen_id);
-}