/****************************************************************************** * Copyright (C) 2023 Maxim Integrated Products, Inc., All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Except as contained in this notice, the name of Maxim Integrated * Products, Inc. shall not be used except as stated in the Maxim Integrated * Products, Inc. Branding Policy. * * The mere transfer of this software does not imply any licenses * of trade secrets, proprietary technology, copyrights, patents, * trademarks, maskwork rights, or any other form of intellectual * property whatsoever. Maxim Integrated Products, Inc. retains all * ownership rights. * ******************************************************************************/ /****** Includes *******/ #include <stddef.h> #include <stdint.h> #include "mxc_device.h" #include "mxc_assert.h" #include "mxc_lock.h" #include "mxc_sys.h" #include "dma.h" #include "dma_reva.h" /****** Functions ******/ int MXC_DMA_Init(void) { if (!MXC_SYS_IsClockEnabled(MXC_SYS_PERIPH_CLOCK_DMA)) { MXC_SYS_ClockEnable(MXC_SYS_PERIPH_CLOCK_DMA); MXC_SYS_Reset_Periph(MXC_SYS_RESET0_DMA); } return MXC_DMA_RevA_Init((mxc_dma_reva_regs_t *)MXC_DMA); } int MXC_DMA_AcquireChannel(void) { return MXC_DMA_RevA_AcquireChannel((mxc_dma_reva_regs_t *)MXC_DMA); } int MXC_DMA_ReleaseChannel(int ch) { return MXC_DMA_RevA_ReleaseChannel(ch); } int MXC_DMA_ConfigChannel(mxc_dma_config_t config, mxc_dma_srcdst_t srcdst) { return MXC_DMA_RevA_ConfigChannel(config, srcdst); } int MXC_DMA_AdvConfigChannel(mxc_dma_adv_config_t advConfig) { return MXC_DMA_RevA_AdvConfigChannel(advConfig); } int MXC_DMA_SetSrcDst(mxc_dma_srcdst_t srcdst) { return MXC_DMA_RevA_SetSrcDst(srcdst); } int MXC_DMA_GetSrcDst(mxc_dma_srcdst_t *srcdst) { return MXC_DMA_RevA_GetSrcDst(srcdst); } int MXC_DMA_SetSrcReload(mxc_dma_srcdst_t srcdst) { return MXC_DMA_RevA_SetSrcReload(srcdst); } int MXC_DMA_GetSrcReload(mxc_dma_srcdst_t *srcdst) { return MXC_DMA_RevA_GetSrcReload(srcdst); } int MXC_DMA_SetCallback(int ch, void (*callback)(int, int)) { return MXC_DMA_RevA_SetCallback(ch, callback); } int MXC_DMA_SetChannelInterruptEn(int ch, bool chdis, bool ctz) { return MXC_DMA_RevA_SetChannelInterruptEn(ch, chdis, ctz); } int MXC_DMA_ChannelEnableInt(int ch, int flags) { return MXC_DMA_RevA_ChannelEnableInt(ch, flags); } int MXC_DMA_ChannelDisableInt(int ch, int flags) { return MXC_DMA_RevA_ChannelDisableInt(ch, flags); } int MXC_DMA_ChannelGetFlags(int ch) { return MXC_DMA_RevA_ChannelGetFlags(ch); } int MXC_DMA_ChannelClearFlags(int ch, int flags) { return MXC_DMA_RevA_ChannelClearFlags(ch, flags); } int MXC_DMA_EnableInt(int ch) { return MXC_DMA_RevA_EnableInt((mxc_dma_reva_regs_t *)MXC_DMA, ch); } int MXC_DMA_DisableInt(int ch) { return MXC_DMA_RevA_DisableInt((mxc_dma_reva_regs_t *)MXC_DMA, ch); } int MXC_DMA_Start(int ch) { return MXC_DMA_RevA_Start(ch); } int MXC_DMA_Stop(int ch) { return MXC_DMA_RevA_Stop(ch); } mxc_dma_ch_regs_t *MXC_DMA_GetCHRegs(int ch) { return MXC_DMA_RevA_GetCHRegs(ch); } void MXC_DMA_Handler(void) { MXC_DMA_RevA_Handler((mxc_dma_reva_regs_t *)MXC_DMA); } int MXC_DMA_MemCpy(void *dest, void *src, int len, mxc_dma_complete_cb_t callback) { return MXC_DMA_RevA_MemCpy((mxc_dma_reva_regs_t *)MXC_DMA, dest, src, len, callback); } int MXC_DMA_DoTransfer(mxc_dma_config_t config, mxc_dma_srcdst_t firstSrcDst, mxc_dma_trans_chain_t callback) { return MXC_DMA_RevA_DoTransfer((mxc_dma_reva_regs_t *)MXC_DMA, config, firstSrcDst, callback); }