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TARGET_VBLUNO51/TOOLCHAIN_GCC_ARM/nrf_drv_ppi.h@171:3a7713b1edbc, 2018-11-08 (annotated)
- Committer:
- AnnaBridge
- Date:
- Thu Nov 08 11:45:42 2018 +0000
- Revision:
- 171:3a7713b1edbc
- Parent:
- TARGET_TY51822R3/TARGET_NORDIC/TARGET_NRF5x/TARGET_SDK_11/drivers_nrf/ppi/nrf_drv_ppi.h@169:a7c7b631e539
mbed library. Release version 164
Who changed what in which revision?
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AnnaBridge | 143:86740a56073b | 1 | /* |
AnnaBridge | 143:86740a56073b | 2 | * Copyright (c) 2015 Nordic Semiconductor ASA |
AnnaBridge | 143:86740a56073b | 3 | * All rights reserved. |
AnnaBridge | 143:86740a56073b | 4 | * |
AnnaBridge | 143:86740a56073b | 5 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 143:86740a56073b | 6 | * are permitted provided that the following conditions are met: |
AnnaBridge | 143:86740a56073b | 7 | * |
AnnaBridge | 143:86740a56073b | 8 | * 1. Redistributions of source code must retain the above copyright notice, this list |
AnnaBridge | 143:86740a56073b | 9 | * of conditions and the following disclaimer. |
AnnaBridge | 143:86740a56073b | 10 | * |
AnnaBridge | 143:86740a56073b | 11 | * 2. Redistributions in binary form, except as embedded into a Nordic Semiconductor ASA |
AnnaBridge | 143:86740a56073b | 12 | * integrated circuit in a product or a software update for such product, must reproduce |
AnnaBridge | 143:86740a56073b | 13 | * the above copyright notice, this list of conditions and the following disclaimer in |
AnnaBridge | 143:86740a56073b | 14 | * the documentation and/or other materials provided with the distribution. |
AnnaBridge | 143:86740a56073b | 15 | * |
AnnaBridge | 143:86740a56073b | 16 | * 3. Neither the name of Nordic Semiconductor ASA nor the names of its contributors may be |
AnnaBridge | 143:86740a56073b | 17 | * used to endorse or promote products derived from this software without specific prior |
AnnaBridge | 143:86740a56073b | 18 | * written permission. |
AnnaBridge | 143:86740a56073b | 19 | * |
AnnaBridge | 143:86740a56073b | 20 | * 4. This software, with or without modification, must only be used with a |
AnnaBridge | 143:86740a56073b | 21 | * Nordic Semiconductor ASA integrated circuit. |
AnnaBridge | 143:86740a56073b | 22 | * |
AnnaBridge | 143:86740a56073b | 23 | * 5. Any software provided in binary or object form under this license must not be reverse |
AnnaBridge | 143:86740a56073b | 24 | * engineered, decompiled, modified and/or disassembled. |
AnnaBridge | 143:86740a56073b | 25 | * |
AnnaBridge | 143:86740a56073b | 26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
AnnaBridge | 143:86740a56073b | 27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
AnnaBridge | 143:86740a56073b | 28 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 143:86740a56073b | 29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
AnnaBridge | 143:86740a56073b | 30 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
AnnaBridge | 143:86740a56073b | 31 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
AnnaBridge | 143:86740a56073b | 32 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
AnnaBridge | 143:86740a56073b | 33 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
AnnaBridge | 143:86740a56073b | 34 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
AnnaBridge | 143:86740a56073b | 35 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 143:86740a56073b | 36 | * |
AnnaBridge | 143:86740a56073b | 37 | */ |
AnnaBridge | 143:86740a56073b | 38 | |
AnnaBridge | 143:86740a56073b | 39 | |
AnnaBridge | 143:86740a56073b | 40 | #ifndef NRF_DRV_PPI_H |
AnnaBridge | 143:86740a56073b | 41 | #define NRF_DRV_PPI_H |
AnnaBridge | 143:86740a56073b | 42 | |
AnnaBridge | 143:86740a56073b | 43 | /*lint ++flb "Enter library region" */ |
AnnaBridge | 143:86740a56073b | 44 | #include "sdk_errors.h" |
AnnaBridge | 143:86740a56073b | 45 | #include "nrf_ppi.h" |
AnnaBridge | 143:86740a56073b | 46 | #include <stdbool.h> |
AnnaBridge | 143:86740a56073b | 47 | #include <stdint.h> |
AnnaBridge | 143:86740a56073b | 48 | |
AnnaBridge | 143:86740a56073b | 49 | /** @file |
AnnaBridge | 143:86740a56073b | 50 | * |
AnnaBridge | 143:86740a56073b | 51 | * @addtogroup nrf_ppi PPI HAL and driver |
AnnaBridge | 143:86740a56073b | 52 | * @ingroup nrf_drivers |
AnnaBridge | 143:86740a56073b | 53 | * @brief Programmable Peripheral Interconnect (PPI) APIs. |
AnnaBridge | 143:86740a56073b | 54 | * |
AnnaBridge | 143:86740a56073b | 55 | * @details The PPI HAL provides basic APIs for accessing the registers of the PPI. |
AnnaBridge | 143:86740a56073b | 56 | * The PPI driver provides APIs on a higher level. |
AnnaBridge | 143:86740a56073b | 57 | * |
AnnaBridge | 143:86740a56073b | 58 | * @defgroup lib_driver_ppi PPI driver |
AnnaBridge | 143:86740a56073b | 59 | * @{ |
AnnaBridge | 143:86740a56073b | 60 | * @ingroup nrf_ppi |
AnnaBridge | 143:86740a56073b | 61 | * |
AnnaBridge | 143:86740a56073b | 62 | * @brief Programmable Peripheral Interconnect (PPI) driver. |
AnnaBridge | 143:86740a56073b | 63 | */ |
AnnaBridge | 143:86740a56073b | 64 | |
AnnaBridge | 143:86740a56073b | 65 | #include "sdk_resources.h" |
AnnaBridge | 143:86740a56073b | 66 | |
AnnaBridge | 143:86740a56073b | 67 | #ifdef NRF52 |
AnnaBridge | 143:86740a56073b | 68 | |
AnnaBridge | 143:86740a56073b | 69 | #define NRF_PPI_ALL_APP_CHANNELS_MASK ((uint32_t)0xFFFFFFFFuL & ~(NRF_PPI_CHANNELS_USED)) /**< All PPI channels available to the application. */ |
AnnaBridge | 143:86740a56073b | 70 | #define NRF_PPI_PROG_APP_CHANNELS_MASK ((uint32_t)0x000FFFFFuL & ~(NRF_PPI_CHANNELS_USED)) /**< Programmable PPI channels available to the application. */ |
AnnaBridge | 143:86740a56073b | 71 | #define NRF_PPI_ALL_APP_GROUPS_MASK ((uint32_t)0x0000003FuL & ~(NRF_PPI_GROUPS_USED)) /**< All PPI groups available to the application. */ |
AnnaBridge | 143:86740a56073b | 72 | |
AnnaBridge | 143:86740a56073b | 73 | #else |
AnnaBridge | 143:86740a56073b | 74 | |
AnnaBridge | 143:86740a56073b | 75 | #define NRF_PPI_ALL_APP_CHANNELS_MASK ((uint32_t)0xFFF0FFFFuL & ~(NRF_PPI_CHANNELS_USED)) /**< All PPI channels available to the application. */ |
AnnaBridge | 143:86740a56073b | 76 | #define NRF_PPI_PROG_APP_CHANNELS_MASK ((uint32_t)0x0000FFFFuL & ~(NRF_PPI_CHANNELS_USED)) /**< Programmable PPI channels available to the application. */ |
AnnaBridge | 143:86740a56073b | 77 | #define NRF_PPI_ALL_APP_GROUPS_MASK ((uint32_t)0x0000000FuL & ~(NRF_PPI_GROUPS_USED)) /**< All PPI groups available to the application. */ |
AnnaBridge | 143:86740a56073b | 78 | |
AnnaBridge | 143:86740a56073b | 79 | #endif |
AnnaBridge | 143:86740a56073b | 80 | |
AnnaBridge | 143:86740a56073b | 81 | |
AnnaBridge | 143:86740a56073b | 82 | /**@brief Function for initializing PPI module. |
AnnaBridge | 143:86740a56073b | 83 | * |
AnnaBridge | 143:86740a56073b | 84 | * @retval NRF_SUCCESS If the module was successfully initialized. |
AnnaBridge | 143:86740a56073b | 85 | * @retval MODULE_ALREADY_INITIALIZED If the module has already been initialized. |
AnnaBridge | 143:86740a56073b | 86 | */ |
AnnaBridge | 143:86740a56073b | 87 | uint32_t nrf_drv_ppi_init(void); |
AnnaBridge | 143:86740a56073b | 88 | |
AnnaBridge | 143:86740a56073b | 89 | /**@brief Function for uninitializing the PPI module. |
AnnaBridge | 143:86740a56073b | 90 | * |
AnnaBridge | 143:86740a56073b | 91 | * This function also disables all channels and clears the channel groups. |
AnnaBridge | 143:86740a56073b | 92 | * |
AnnaBridge | 143:86740a56073b | 93 | * @retval NRF_SUCCESS If the module was successfully uninitialized. |
AnnaBridge | 143:86740a56073b | 94 | * @retval NRF_ERROR_INVALID_STATE If the module has not been initialized yet. |
AnnaBridge | 143:86740a56073b | 95 | * @retval NRF_ERROR_INTERNAL If the channels or groups could not be disabled. |
AnnaBridge | 143:86740a56073b | 96 | */ |
AnnaBridge | 143:86740a56073b | 97 | uint32_t nrf_drv_ppi_uninit(void); |
AnnaBridge | 143:86740a56073b | 98 | |
AnnaBridge | 143:86740a56073b | 99 | /**@brief Function for allocating a PPI channel. |
AnnaBridge | 143:86740a56073b | 100 | * @details This function allocates the first unused PPI channel. |
AnnaBridge | 143:86740a56073b | 101 | * |
AnnaBridge | 143:86740a56073b | 102 | * @param[out] p_channel Pointer to the PPI channel that has been allocated. |
AnnaBridge | 143:86740a56073b | 103 | * |
AnnaBridge | 143:86740a56073b | 104 | * @retval NRF_SUCCESS If the channel was successfully allocated. |
AnnaBridge | 143:86740a56073b | 105 | * @retval NRF_ERROR_NO_MEM If there is no available channel to be used. |
AnnaBridge | 143:86740a56073b | 106 | */ |
AnnaBridge | 143:86740a56073b | 107 | uint32_t nrf_drv_ppi_channel_alloc(nrf_ppi_channel_t * p_channel); |
AnnaBridge | 143:86740a56073b | 108 | |
AnnaBridge | 143:86740a56073b | 109 | /**@brief Function for freeing a PPI channel. |
AnnaBridge | 143:86740a56073b | 110 | * @details This function also disables the chosen channel. |
AnnaBridge | 143:86740a56073b | 111 | * |
AnnaBridge | 143:86740a56073b | 112 | * @param[in] channel PPI channel to be freed. |
AnnaBridge | 143:86740a56073b | 113 | * |
AnnaBridge | 143:86740a56073b | 114 | * @retval NRF_SUCCESS If the channel was successfully freed. |
AnnaBridge | 143:86740a56073b | 115 | * @retval NRF_ERROR_INVALID_PARAM If the channel is not user-configurable. |
AnnaBridge | 143:86740a56073b | 116 | */ |
AnnaBridge | 143:86740a56073b | 117 | uint32_t nrf_drv_ppi_channel_free(nrf_ppi_channel_t channel); |
AnnaBridge | 143:86740a56073b | 118 | |
AnnaBridge | 143:86740a56073b | 119 | /**@brief Function for assigning task and event endpoints to the PPI channel. |
AnnaBridge | 143:86740a56073b | 120 | * |
AnnaBridge | 143:86740a56073b | 121 | * @param[in] channel PPI channel to be assigned endpoints. |
AnnaBridge | 143:86740a56073b | 122 | * |
AnnaBridge | 143:86740a56073b | 123 | * @param[in] eep Event endpoint address. |
AnnaBridge | 143:86740a56073b | 124 | * |
AnnaBridge | 143:86740a56073b | 125 | * @param[in] tep Task endpoint address. |
AnnaBridge | 143:86740a56073b | 126 | * |
AnnaBridge | 143:86740a56073b | 127 | * @retval NRF_SUCCESS If the channel was successfully assigned. |
AnnaBridge | 143:86740a56073b | 128 | * @retval NRF_ERROR_INVALID_STATE If the channel is not allocated for the user. |
AnnaBridge | 143:86740a56073b | 129 | * @retval NRF_ERROR_INVALID_PARAM If the channel is not user-configurable. |
AnnaBridge | 143:86740a56073b | 130 | */ |
AnnaBridge | 143:86740a56073b | 131 | uint32_t nrf_drv_ppi_channel_assign(nrf_ppi_channel_t channel, uint32_t eep, uint32_t tep); |
AnnaBridge | 143:86740a56073b | 132 | |
AnnaBridge | 143:86740a56073b | 133 | /**@brief Function for assigning or clearing fork endpoint to the PPI channel. |
AnnaBridge | 143:86740a56073b | 134 | * |
AnnaBridge | 143:86740a56073b | 135 | * @param[in] channel PPI channel to be assigned endpoints. |
AnnaBridge | 143:86740a56073b | 136 | * |
AnnaBridge | 143:86740a56073b | 137 | * @param[in] fork_tep Fork task endpoint address or 0 to clear. |
AnnaBridge | 143:86740a56073b | 138 | * |
AnnaBridge | 143:86740a56073b | 139 | * @retval NRF_SUCCESS If the channel was successfully assigned. |
AnnaBridge | 143:86740a56073b | 140 | * @retval NRF_ERROR_INVALID_STATE If the channel is not allocated for the user. |
AnnaBridge | 143:86740a56073b | 141 | * @retval NRF_ERROR_INVALID_PARAM If the channel is not user-configurable. |
AnnaBridge | 143:86740a56073b | 142 | * @retval NRF_ERROR_NOT_SUPPORTED If function is not supported. |
AnnaBridge | 143:86740a56073b | 143 | */ |
AnnaBridge | 143:86740a56073b | 144 | uint32_t nrf_drv_ppi_channel_fork_assign(nrf_ppi_channel_t channel, uint32_t fork_tep); |
AnnaBridge | 143:86740a56073b | 145 | |
AnnaBridge | 143:86740a56073b | 146 | /**@brief Function for enabling a PPI channel. |
AnnaBridge | 143:86740a56073b | 147 | * |
AnnaBridge | 143:86740a56073b | 148 | * @param[in] channel PPI channel to be enabled. |
AnnaBridge | 143:86740a56073b | 149 | * |
AnnaBridge | 143:86740a56073b | 150 | * @retval NRF_SUCCESS If the channel was successfully enabled. |
AnnaBridge | 143:86740a56073b | 151 | * @retval NRF_ERROR_INVALID_STATE If the user-configurable channel is not allocated. |
AnnaBridge | 143:86740a56073b | 152 | * @retval NRF_ERROR_INVALID_PARAM If the channel cannot be enabled by the user. |
AnnaBridge | 143:86740a56073b | 153 | */ |
AnnaBridge | 143:86740a56073b | 154 | uint32_t nrf_drv_ppi_channel_enable(nrf_ppi_channel_t channel); |
AnnaBridge | 143:86740a56073b | 155 | |
AnnaBridge | 143:86740a56073b | 156 | /**@brief Function for disabling a PPI channel. |
AnnaBridge | 143:86740a56073b | 157 | * |
AnnaBridge | 143:86740a56073b | 158 | * @param[in] channel PPI channel to be disabled. |
AnnaBridge | 143:86740a56073b | 159 | * |
AnnaBridge | 143:86740a56073b | 160 | * @retval NRF_SUCCESS If the channel was successfully disabled. |
AnnaBridge | 143:86740a56073b | 161 | * @retval NRF_ERROR_INVALID_STATE If the user-configurable channel is not allocated. |
AnnaBridge | 143:86740a56073b | 162 | * @retval NRF_ERROR_INVALID_PARAM If the channel cannot be disabled by the user. |
AnnaBridge | 143:86740a56073b | 163 | */ |
AnnaBridge | 143:86740a56073b | 164 | uint32_t nrf_drv_ppi_channel_disable(nrf_ppi_channel_t channel); |
AnnaBridge | 143:86740a56073b | 165 | |
AnnaBridge | 143:86740a56073b | 166 | /**@brief Function for allocating a PPI channel group. |
AnnaBridge | 143:86740a56073b | 167 | * @details This function allocates the first unused PPI group. |
AnnaBridge | 143:86740a56073b | 168 | * |
AnnaBridge | 143:86740a56073b | 169 | * @param[out] p_group Pointer to the PPI channel group that has been allocated. |
AnnaBridge | 143:86740a56073b | 170 | * |
AnnaBridge | 143:86740a56073b | 171 | * @retval NRF_SUCCESS If the channel group was successfully allocated. |
AnnaBridge | 143:86740a56073b | 172 | * @retval NRF_ERROR_NO_MEM If there is no available channel group to be used. |
AnnaBridge | 143:86740a56073b | 173 | */ |
AnnaBridge | 143:86740a56073b | 174 | uint32_t nrf_drv_ppi_group_alloc(nrf_ppi_channel_group_t * p_group); |
AnnaBridge | 143:86740a56073b | 175 | |
AnnaBridge | 143:86740a56073b | 176 | /**@brief Function for freeing a PPI channel group. |
AnnaBridge | 143:86740a56073b | 177 | * @details This function also disables the chosen group. |
AnnaBridge | 143:86740a56073b | 178 | * |
AnnaBridge | 143:86740a56073b | 179 | * @param[in] group PPI channel group to be freed. |
AnnaBridge | 143:86740a56073b | 180 | * |
AnnaBridge | 143:86740a56073b | 181 | * @retval NRF_SUCCESS If the channel group was successfully freed. |
AnnaBridge | 143:86740a56073b | 182 | * @retval NRF_ERROR_INVALID_PARAM If the channel group is not user-configurable. |
AnnaBridge | 143:86740a56073b | 183 | */ |
AnnaBridge | 143:86740a56073b | 184 | uint32_t nrf_drv_ppi_group_free(nrf_ppi_channel_group_t group); |
AnnaBridge | 143:86740a56073b | 185 | |
AnnaBridge | 143:86740a56073b | 186 | /**@brief Compute a channel mask for NRF_PPI registers. |
AnnaBridge | 143:86740a56073b | 187 | * |
AnnaBridge | 143:86740a56073b | 188 | * @param[in] channel Channel number to transform to a mask. |
AnnaBridge | 143:86740a56073b | 189 | * |
AnnaBridge | 143:86740a56073b | 190 | * @retval Channel mask. |
AnnaBridge | 143:86740a56073b | 191 | */ |
AnnaBridge | 143:86740a56073b | 192 | __STATIC_INLINE uint32_t nrf_drv_ppi_channel_to_mask(nrf_ppi_channel_t channel) |
AnnaBridge | 143:86740a56073b | 193 | { |
AnnaBridge | 143:86740a56073b | 194 | return (1uL << (uint32_t) channel); |
AnnaBridge | 143:86740a56073b | 195 | } |
AnnaBridge | 143:86740a56073b | 196 | |
AnnaBridge | 143:86740a56073b | 197 | /**@brief Function for including multiple PPI channels in a channel group. |
AnnaBridge | 143:86740a56073b | 198 | * |
AnnaBridge | 143:86740a56073b | 199 | * @param[in] channel_mask PPI channels to be added. |
AnnaBridge | 143:86740a56073b | 200 | * @param[in] group Channel group in which to include the channels. |
AnnaBridge | 143:86740a56073b | 201 | * |
AnnaBridge | 143:86740a56073b | 202 | * @retval NRF_SUCCESS If the channels was successfully included. |
AnnaBridge | 143:86740a56073b | 203 | */ |
AnnaBridge | 143:86740a56073b | 204 | uint32_t nrf_drv_ppi_channels_include_in_group(uint32_t channel_mask, |
AnnaBridge | 143:86740a56073b | 205 | nrf_ppi_channel_group_t group); |
AnnaBridge | 143:86740a56073b | 206 | |
AnnaBridge | 143:86740a56073b | 207 | /**@brief Function for including a PPI channel in a channel group. |
AnnaBridge | 143:86740a56073b | 208 | * |
AnnaBridge | 143:86740a56073b | 209 | * @param[in] channel PPI channel to be added. |
AnnaBridge | 143:86740a56073b | 210 | * @param[in] group Channel group in which to include the channel. |
AnnaBridge | 143:86740a56073b | 211 | * |
AnnaBridge | 143:86740a56073b | 212 | * @retval NRF_SUCCESS If the channel was successfully included. |
AnnaBridge | 143:86740a56073b | 213 | */ |
AnnaBridge | 143:86740a56073b | 214 | __STATIC_INLINE uint32_t nrf_drv_ppi_channel_include_in_group(nrf_ppi_channel_t channel, |
AnnaBridge | 143:86740a56073b | 215 | nrf_ppi_channel_group_t group) |
AnnaBridge | 143:86740a56073b | 216 | { |
AnnaBridge | 143:86740a56073b | 217 | return nrf_drv_ppi_channels_include_in_group(nrf_drv_ppi_channel_to_mask(channel), group); |
AnnaBridge | 143:86740a56073b | 218 | } |
AnnaBridge | 143:86740a56073b | 219 | |
AnnaBridge | 143:86740a56073b | 220 | /**@brief Function for removing multiple PPI channels from a channel group. |
AnnaBridge | 143:86740a56073b | 221 | * |
AnnaBridge | 143:86740a56073b | 222 | * @param[in] channel_mask PPI channels to be removed. |
AnnaBridge | 143:86740a56073b | 223 | * @param[in] group Channel group from which to remove the channels. |
AnnaBridge | 143:86740a56073b | 224 | * |
AnnaBridge | 143:86740a56073b | 225 | * @retval NRF_SUCCESS If the channel was successfully removed. |
AnnaBridge | 143:86740a56073b | 226 | */ |
AnnaBridge | 143:86740a56073b | 227 | uint32_t nrf_drv_ppi_channels_remove_from_group(uint32_t channel_mask, |
AnnaBridge | 143:86740a56073b | 228 | nrf_ppi_channel_group_t group); |
AnnaBridge | 143:86740a56073b | 229 | |
AnnaBridge | 143:86740a56073b | 230 | /**@brief Function for removing a PPI channel from a channel group. |
AnnaBridge | 143:86740a56073b | 231 | * |
AnnaBridge | 143:86740a56073b | 232 | * @param[in] channel PPI channel to be removed. |
AnnaBridge | 143:86740a56073b | 233 | * @param[in] group Channel group from which to remove the channel. |
AnnaBridge | 143:86740a56073b | 234 | * |
AnnaBridge | 143:86740a56073b | 235 | * @retval NRF_SUCCESS If the channel was successfully removed. |
AnnaBridge | 143:86740a56073b | 236 | */ |
AnnaBridge | 143:86740a56073b | 237 | __STATIC_INLINE uint32_t nrf_drv_ppi_channel_remove_from_group(nrf_ppi_channel_t channel, |
AnnaBridge | 143:86740a56073b | 238 | nrf_ppi_channel_group_t group) |
AnnaBridge | 143:86740a56073b | 239 | { |
AnnaBridge | 143:86740a56073b | 240 | return nrf_drv_ppi_channels_remove_from_group(nrf_drv_ppi_channel_to_mask(channel), group); |
AnnaBridge | 143:86740a56073b | 241 | } |
AnnaBridge | 143:86740a56073b | 242 | |
AnnaBridge | 143:86740a56073b | 243 | /**@brief Function for clearing a PPI channel group. |
AnnaBridge | 143:86740a56073b | 244 | * |
AnnaBridge | 143:86740a56073b | 245 | * @param[in] group Channel group to be cleared. |
AnnaBridge | 143:86740a56073b | 246 | * |
AnnaBridge | 143:86740a56073b | 247 | * @retval NRF_SUCCESS If the group was successfully cleared. |
AnnaBridge | 143:86740a56073b | 248 | */ |
AnnaBridge | 143:86740a56073b | 249 | __STATIC_INLINE uint32_t nrf_drv_ppi_group_clear(nrf_ppi_channel_group_t group) |
AnnaBridge | 143:86740a56073b | 250 | { |
AnnaBridge | 143:86740a56073b | 251 | return nrf_drv_ppi_channels_remove_from_group(NRF_PPI_ALL_APP_CHANNELS_MASK, group); |
AnnaBridge | 143:86740a56073b | 252 | } |
AnnaBridge | 143:86740a56073b | 253 | |
AnnaBridge | 143:86740a56073b | 254 | /**@brief Function for enabling a PPI channel group. |
AnnaBridge | 143:86740a56073b | 255 | * |
AnnaBridge | 143:86740a56073b | 256 | * @param[in] group Channel group to be enabled. |
AnnaBridge | 143:86740a56073b | 257 | * |
AnnaBridge | 143:86740a56073b | 258 | * @retval NRF_SUCCESS If the group was successfully enabled. |
AnnaBridge | 143:86740a56073b | 259 | */ |
AnnaBridge | 143:86740a56073b | 260 | uint32_t nrf_drv_ppi_group_enable(nrf_ppi_channel_group_t group); |
AnnaBridge | 143:86740a56073b | 261 | |
AnnaBridge | 143:86740a56073b | 262 | /**@brief Function for disabling a PPI channel group. |
AnnaBridge | 143:86740a56073b | 263 | * |
AnnaBridge | 143:86740a56073b | 264 | * @param[in] group Channel group to be disabled. |
AnnaBridge | 143:86740a56073b | 265 | * |
AnnaBridge | 143:86740a56073b | 266 | * @retval NRF_SUCCESS If the group was successfully disabled. |
AnnaBridge | 143:86740a56073b | 267 | */ |
AnnaBridge | 143:86740a56073b | 268 | uint32_t nrf_drv_ppi_group_disable(nrf_ppi_channel_group_t group); |
AnnaBridge | 143:86740a56073b | 269 | |
AnnaBridge | 143:86740a56073b | 270 | /** |
AnnaBridge | 143:86740a56073b | 271 | * @brief Function for getting the address of a PPI task. |
AnnaBridge | 143:86740a56073b | 272 | * |
AnnaBridge | 143:86740a56073b | 273 | * @param[in] task Task. |
AnnaBridge | 143:86740a56073b | 274 | * |
AnnaBridge | 143:86740a56073b | 275 | * @retval Task address. |
AnnaBridge | 143:86740a56073b | 276 | */ |
AnnaBridge | 143:86740a56073b | 277 | __STATIC_INLINE uint32_t nrf_drv_ppi_task_addr_get(nrf_ppi_task_t task) |
AnnaBridge | 143:86740a56073b | 278 | { |
AnnaBridge | 143:86740a56073b | 279 | return (uint32_t) nrf_ppi_task_address_get(task); |
AnnaBridge | 143:86740a56073b | 280 | } |
AnnaBridge | 143:86740a56073b | 281 | |
AnnaBridge | 143:86740a56073b | 282 | /** |
AnnaBridge | 143:86740a56073b | 283 | * @brief Function for getting the address of a PPI group enable task. |
AnnaBridge | 143:86740a56073b | 284 | * |
AnnaBridge | 143:86740a56073b | 285 | * @param[in] group PPI channel group |
AnnaBridge | 143:86740a56073b | 286 | * |
AnnaBridge | 143:86740a56073b | 287 | * @retval Task address. |
AnnaBridge | 143:86740a56073b | 288 | */ |
AnnaBridge | 143:86740a56073b | 289 | __STATIC_INLINE uint32_t nrf_drv_ppi_task_addr_group_enable_get(nrf_ppi_channel_group_t group) |
AnnaBridge | 143:86740a56073b | 290 | { |
AnnaBridge | 143:86740a56073b | 291 | return (uint32_t) nrf_ppi_task_group_enable_address_get(group); |
AnnaBridge | 143:86740a56073b | 292 | } |
AnnaBridge | 143:86740a56073b | 293 | |
AnnaBridge | 143:86740a56073b | 294 | /** |
AnnaBridge | 143:86740a56073b | 295 | * @brief Function for getting the address of a PPI group enable task. |
AnnaBridge | 143:86740a56073b | 296 | * |
AnnaBridge | 143:86740a56073b | 297 | * @param[in] group PPI channel group |
AnnaBridge | 143:86740a56073b | 298 | * |
AnnaBridge | 143:86740a56073b | 299 | * @retval Task address. |
AnnaBridge | 143:86740a56073b | 300 | */ |
AnnaBridge | 143:86740a56073b | 301 | __STATIC_INLINE uint32_t nrf_drv_ppi_task_addr_group_disable_get(nrf_ppi_channel_group_t group) |
AnnaBridge | 143:86740a56073b | 302 | { |
AnnaBridge | 143:86740a56073b | 303 | return (uint32_t) nrf_ppi_task_group_disable_address_get(group); |
AnnaBridge | 143:86740a56073b | 304 | } |
AnnaBridge | 143:86740a56073b | 305 | |
AnnaBridge | 143:86740a56073b | 306 | /** |
AnnaBridge | 143:86740a56073b | 307 | *@} |
AnnaBridge | 143:86740a56073b | 308 | **/ |
AnnaBridge | 143:86740a56073b | 309 | |
AnnaBridge | 143:86740a56073b | 310 | /*lint --flb "Leave library region" */ |
AnnaBridge | 143:86740a56073b | 311 | #endif // NRF_DRV_PPI_H |