0dd9b899b7
Also refactor use of direct clock access in unit test ref_clock (probably not a real issue)
98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef _DRIVER_PERIPH_CTRL_H_
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#define _DRIVER_PERIPH_CTRL_H_
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#include "esp_err.h"
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#include "soc/soc.h"
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#include "soc/dport_reg.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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PERIPH_LEDC_MODULE = 0,
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PERIPH_UART0_MODULE,
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PERIPH_UART1_MODULE,
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PERIPH_UART2_MODULE,
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PERIPH_I2C0_MODULE,
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PERIPH_I2C1_MODULE,
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PERIPH_I2S0_MODULE,
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PERIPH_I2S1_MODULE,
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PERIPH_TIMG0_MODULE,
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PERIPH_TIMG1_MODULE,
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PERIPH_PWM0_MODULE,
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PERIPH_PWM1_MODULE,
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PERIPH_PWM2_MODULE,
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PERIPH_PWM3_MODULE,
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PERIPH_UHCI0_MODULE,
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PERIPH_UHCI1_MODULE,
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PERIPH_RMT_MODULE,
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PERIPH_PCNT_MODULE,
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PERIPH_SPI_MODULE,
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PERIPH_HSPI_MODULE,
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PERIPH_VSPI_MODULE,
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PERIPH_SPI_DMA_MODULE,
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PERIPH_SDMMC_MODULE,
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PERIPH_SDIO_SLAVE_MODULE,
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PERIPH_CAN_MODULE,
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PERIPH_EMAC_MODULE,
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} periph_module_t;
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/**
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* @brief enable peripheral module
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*
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* @param[in] periph : Peripheral module name
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*
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* Clock for the module will be ungated, and reset de-asserted.
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*
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* @return NULL
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*
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*/
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void periph_module_enable(periph_module_t periph);
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/**
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* @brief disable peripheral module
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*
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* @param[in] periph : Peripheral module name
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*
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* Clock for the module will be gated, reset asserted.
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*
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* @return NULL
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*
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*/
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void periph_module_disable(periph_module_t periph);
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/**
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* @brief reset peripheral module
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*
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* @param[in] periph : Peripheral module name
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*
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* Reset will asserted then de-assrted for the peripheral.
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*
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* Calling this function does not enable or disable the clock for the module.
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*
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* @return NULL
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*
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*/
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void periph_module_reset(periph_module_t periph);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _DRIVER_PERIPH_CTRL_H_ */
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