/********************************************************************************************************************* * TC264 Opensourec Library 即（TC264 开源库）是一个基于官方 SDK 接口的第三方开源库 * Copyright (c) 2022 SEEKFREE 逐飞科技 * * 本文件是 TC264 开源库的一部分 * * TC264 开源库 是免费软件 * 您可以根据自由软件基金会发布的 GPL（GNU General Public License，即 GNU通用公共许可证）的条款 * 即 GPL 的第3版（即 GPL3.0）或（您选择的）任何后来的版本，重新发布和/或修改它 * * 本开源库的发布是希望它能发挥作用，但并未对其作任何的保证 * 甚至没有隐含的适销性或适合特定用途的保证 * 更多细节请参见 GPL * * 您应该在收到本开源库的同时收到一份 GPL 的副本 * 如果没有，请参阅 * * 额外注明： * 本开源库使用 GPL3.0 开源许可证协议 以上许可申明为译文版本 * 许可申明英文版在 libraries/doc 文件夹下的 GPL3_permission_statement.txt 文件中 * 许可证副本在 libraries 文件夹下 即该文件夹下的 LICENSE 文件 * 欢迎各位使用并传播本程序 但修改内容时必须保留逐飞科技的版权声明（即本声明） * * 文件名称 zf_driver_pwm * 公司名称 成都逐飞科技有限公司 * 版本信息 查看 libraries/doc 文件夹内 version 文件 版本说明 * 开发环境 ADS v1.10.2 * 适用平台 TC264D * 店铺链接 https://seekfree.taobao.com/ * * 修改记录 * 日期 作者 备注 * 2022-09-15 pudding first version ********************************************************************************************************************/ #include "IfxGtm_Atom_Pwm.h" #include "ifxGtm_PinMap.h" #include "zf_common_debug.h" #include "zf_driver_pwm.h" #define CMU_CLK_FREQ 20000000.0f // CMU时钟频率 //------------------------------------------------------------------------------------------------------------------- // 函数简介 获取端口参数 // 返回参数 IfxGtm_Atom_ToutMap // 使用示例 get_pwm_pin(ATOM0_CH0_P00_0); // 备注信息 内部调用 //------------------------------------------------------------------------------------------------------------------- static IfxGtm_Atom_ToutMap* get_pwm_pin (pwm_channel_enum atom_pin) { IfxGtm_Atom_ToutMap* pwm_pwm_pin_config; switch(atom_pin) { case ATOM0_CH0_P00_0: pwm_pwm_pin_config = &IfxGtm_ATOM0_0_TOUT9_P00_0_OUT; break; case ATOM0_CH0_P02_0: pwm_pwm_pin_config = &IfxGtm_ATOM0_0_TOUT0_P02_0_OUT; break; case ATOM0_CH0_P02_8: pwm_pwm_pin_config = &IfxGtm_ATOM0_0_TOUT8_P02_8_OUT; break; case ATOM0_CH0_P14_5: pwm_pwm_pin_config = &IfxGtm_ATOM0_0_TOUT85_P14_5_OUT; break; case ATOM0_CH0_P21_2: pwm_pwm_pin_config = &IfxGtm_ATOM0_0_TOUT53_P21_2_OUT; break; case ATOM0_CH0_P22_1: pwm_pwm_pin_config = &IfxGtm_ATOM0_0_TOUT48_P22_1_OUT; break; case ATOM0_CH1_P00_1: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT10_P00_1_OUT; break; case ATOM0_CH1_P00_2: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT11_P00_2_OUT; break; case ATOM0_CH1_P02_1: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT1_P02_1_OUT; break; case ATOM0_CH1_P10_1: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT103_P10_1_OUT; break; case ATOM0_CH1_P14_4: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT84_P14_4_OUT; break; case ATOM0_CH1_P21_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT54_P21_3_OUT; break; case ATOM0_CH1_P22_0: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT47_P22_0_OUT; break; case ATOM0_CH1_P33_9: pwm_pwm_pin_config = &IfxGtm_ATOM0_1_TOUT31_P33_9_OUT; break; case ATOM0_CH2_P00_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT12_P00_3_OUT; break; case ATOM0_CH2_P02_2: pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT2_P02_2_OUT; break; case ATOM0_CH2_P10_2: pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT104_P10_2_OUT; break; case ATOM0_CH2_P10_5: pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT107_P10_5_OUT; break; case ATOM0_CH2_P14_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT83_P14_3_OUT; break; case ATOM0_CH2_P21_4: pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT55_P21_4_OUT; break; case ATOM0_CH2_P33_11:pwm_pwm_pin_config = &IfxGtm_ATOM0_2_TOUT33_P33_11_OUT; break; case ATOM0_CH3_P00_4: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT13_P00_4_OUT; break; case ATOM0_CH3_P02_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT3_P02_3_OUT; break; case ATOM0_CH3_P10_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT105_P10_3_OUT; break; case ATOM0_CH3_P10_6: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT108_P10_6_OUT; break; case ATOM0_CH3_P14_2: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT82_P14_2_OUT; break; case ATOM0_CH3_P21_5: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT56_P21_5_OUT; break; case ATOM0_CH3_P22_2: pwm_pwm_pin_config = &IfxGtm_ATOM0_3_TOUT49_P22_2_OUT; break; case ATOM0_CH4_P00_5: pwm_pwm_pin_config = &IfxGtm_ATOM0_4_TOUT14_P00_5_OUT; break; case ATOM0_CH4_P02_4: pwm_pwm_pin_config = &IfxGtm_ATOM0_4_TOUT4_P02_4_OUT; break; case ATOM0_CH4_P14_1: pwm_pwm_pin_config = &IfxGtm_ATOM0_4_TOUT81_P14_1_OUT; break; case ATOM0_CH4_P20_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_4_TOUT61_P20_3_OUT; break; case ATOM0_CH4_P21_6: pwm_pwm_pin_config = &IfxGtm_ATOM0_4_TOUT57_P21_6_OUT; break; case ATOM0_CH4_P22_3: pwm_pwm_pin_config = &IfxGtm_ATOM0_4_TOUT50_P22_3_OUT; break; case ATOM0_CH5_P00_6: pwm_pwm_pin_config = &IfxGtm_ATOM0_5_TOUT15_P00_6_OUT; break; case ATOM0_CH5_P02_5: pwm_pwm_pin_config = &IfxGtm_ATOM0_5_TOUT5_P02_5_OUT; break; case ATOM0_CH5_P21_7: pwm_pwm_pin_config = &IfxGtm_ATOM0_5_TOUT58_P21_7_OUT; break; case ATOM0_CH5_P32_4: pwm_pwm_pin_config = &IfxGtm_ATOM0_5_TOUT40_P32_4_OUT; break; case ATOM0_CH6_P00_7: pwm_pwm_pin_config = &IfxGtm_ATOM0_6_TOUT16_P00_7_OUT; break; case ATOM0_CH6_P02_6: pwm_pwm_pin_config = &IfxGtm_ATOM0_6_TOUT6_P02_6_OUT; break; case ATOM0_CH6_P20_0: pwm_pwm_pin_config = &IfxGtm_ATOM0_6_TOUT59_P20_0_OUT; break; case ATOM0_CH6_P23_1: pwm_pwm_pin_config = &IfxGtm_ATOM0_6_TOUT42_P23_1_OUT; break; case ATOM0_CH7_P00_8: pwm_pwm_pin_config = &IfxGtm_ATOM0_7_TOUT17_P00_8_OUT; break; case ATOM0_CH7_P02_7: pwm_pwm_pin_config = &IfxGtm_ATOM0_7_TOUT7_P02_7_OUT; break; case ATOM0_CH7_P20_8: pwm_pwm_pin_config = &IfxGtm_ATOM0_7_TOUT64_P20_8_OUT; break; case ATOM1_CH0_P00_0: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT9_P00_0_OUT; break; case ATOM1_CH0_P02_0: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT0_P02_0_OUT; break; case ATOM1_CH0_P02_8: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT8_P02_8_OUT; break; case ATOM1_CH0_P15_5: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT76_P15_5_OUT; break; case ATOM1_CH0_P15_6: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT77_P15_6_OUT; break; case ATOM1_CH0_P20_12:pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT68_P20_12_OUT; break; case ATOM1_CH0_P21_2: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT53_P21_2_OUT; break; case ATOM1_CH0_P22_1: pwm_pwm_pin_config = &IfxGtm_ATOM1_0_TOUT48_P22_1_OUT; break; case ATOM1_CH1_P00_1: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT10_P00_1_OUT; break; case ATOM1_CH1_P00_2: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT11_P00_2_OUT; break; case ATOM1_CH1_P02_1: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT1_P02_1_OUT; break; case ATOM1_CH1_P10_1: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT103_P10_1_OUT; break; case ATOM1_CH1_P14_6: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT86_P14_6_OUT; break; case ATOM1_CH1_P15_7: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT78_P15_7_OUT; break; case ATOM1_CH1_P15_8: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT79_P15_8_OUT; break; case ATOM1_CH1_P20_13:pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT69_P20_13_OUT; break; case ATOM1_CH1_P21_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT54_P21_3_OUT; break; case ATOM1_CH1_P22_0: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT47_P22_0_OUT; break; case ATOM1_CH1_P33_9: pwm_pwm_pin_config = &IfxGtm_ATOM1_1_TOUT31_P33_9_OUT; break; case ATOM1_CH2_P00_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT12_P00_3_OUT; break; case ATOM1_CH2_P02_2: pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT2_P02_2_OUT; break; case ATOM1_CH2_P10_2: pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT104_P10_2_OUT; break; case ATOM1_CH2_P10_5: pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT107_P10_5_OUT; break; case ATOM1_CH2_P14_0: pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT80_P14_0_OUT; break; case ATOM1_CH2_P20_14:pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT70_P20_14_OUT; break; case ATOM1_CH2_P21_4: pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT55_P21_4_OUT; break; case ATOM1_CH2_P33_11:pwm_pwm_pin_config = &IfxGtm_ATOM1_2_TOUT33_P33_11_OUT; break; case ATOM1_CH3_P00_4: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT13_P00_4_OUT; break; case ATOM1_CH3_P02_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT3_P02_3_OUT; break; case ATOM1_CH3_P10_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT105_P10_3_OUT; break; case ATOM1_CH3_P10_6: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT108_P10_6_OUT; break; case ATOM1_CH3_P15_0: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT71_P15_0_OUT; break; case ATOM1_CH3_P21_5: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT56_P21_5_OUT; break; case ATOM1_CH3_P22_2: pwm_pwm_pin_config = &IfxGtm_ATOM1_3_TOUT49_P22_2_OUT; break; case ATOM1_CH4_P00_5: pwm_pwm_pin_config = &IfxGtm_ATOM1_4_TOUT14_P00_5_OUT; break; case ATOM1_CH4_P02_4: pwm_pwm_pin_config = &IfxGtm_ATOM1_4_TOUT4_P02_4_OUT; break; case ATOM1_CH4_P15_1: pwm_pwm_pin_config = &IfxGtm_ATOM1_4_TOUT72_P15_1_OUT; break; case ATOM1_CH4_P20_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_4_TOUT61_P20_3_OUT; break; case ATOM1_CH4_P21_6: pwm_pwm_pin_config = &IfxGtm_ATOM1_4_TOUT57_P21_6_OUT; break; case ATOM1_CH4_P22_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_4_TOUT50_P22_3_OUT; break; case ATOM1_CH5_P00_6: pwm_pwm_pin_config = &IfxGtm_ATOM1_5_TOUT15_P00_6_OUT; break; case ATOM1_CH5_P02_5: pwm_pwm_pin_config = &IfxGtm_ATOM1_5_TOUT5_P02_5_OUT; break; case ATOM1_CH5_P15_2: pwm_pwm_pin_config = &IfxGtm_ATOM1_5_TOUT73_P15_2_OUT; break; case ATOM1_CH5_P20_9: pwm_pwm_pin_config = &IfxGtm_ATOM1_5_TOUT65_P20_9_OUT; break; case ATOM1_CH5_P21_7: pwm_pwm_pin_config = &IfxGtm_ATOM1_5_TOUT58_P21_7_OUT; break; case ATOM1_CH5_P32_4: pwm_pwm_pin_config = &IfxGtm_ATOM1_5_TOUT40_P32_4_OUT; break; case ATOM1_CH6_P00_7: pwm_pwm_pin_config = &IfxGtm_ATOM1_6_TOUT16_P00_7_OUT; break; case ATOM1_CH6_P02_6: pwm_pwm_pin_config = &IfxGtm_ATOM1_6_TOUT6_P02_6_OUT; break; case ATOM1_CH6_P15_3: pwm_pwm_pin_config = &IfxGtm_ATOM1_6_TOUT74_P15_3_OUT; break; case ATOM1_CH6_P20_0: pwm_pwm_pin_config = &IfxGtm_ATOM1_6_TOUT59_P20_0_OUT; break; case ATOM1_CH6_P20_10:pwm_pwm_pin_config = &IfxGtm_ATOM1_6_TOUT66_P20_10_OUT; break; case ATOM1_CH6_P23_1: pwm_pwm_pin_config = &IfxGtm_ATOM1_6_TOUT42_P23_1_OUT; break; case ATOM1_CH7_P00_8: pwm_pwm_pin_config = &IfxGtm_ATOM1_7_TOUT17_P00_8_OUT; break; case ATOM1_CH7_P02_7: pwm_pwm_pin_config = &IfxGtm_ATOM1_7_TOUT7_P02_7_OUT; break; case ATOM1_CH7_P15_4: pwm_pwm_pin_config = &IfxGtm_ATOM1_7_TOUT75_P15_4_OUT; break; case ATOM1_CH7_P20_11:pwm_pwm_pin_config = &IfxGtm_ATOM1_7_TOUT67_P20_11_OUT; break; case ATOM2_CH0_P00_9: pwm_pwm_pin_config = &IfxGtm_ATOM2_0_TOUT18_P00_9_OUT; break; case ATOM2_CH0_P13_3: pwm_pwm_pin_config = &IfxGtm_ATOM2_0_TOUT94_P13_3_OUT; break; case ATOM2_CH0_P20_12:pwm_pwm_pin_config = &IfxGtm_ATOM2_0_TOUT68_P20_12_OUT; break; case ATOM2_CH0_P33_4: pwm_pwm_pin_config = &IfxGtm_ATOM2_0_TOUT26_P33_4_OUT; break; case ATOM2_CH0_P33_10:pwm_pwm_pin_config = &IfxGtm_ATOM2_0_TOUT32_P33_10_OUT; break; case ATOM2_CH1_P11_2: pwm_pwm_pin_config = &IfxGtm_ATOM2_1_TOUT95_P11_2_OUT; break; case ATOM2_CH1_P20_13:pwm_pwm_pin_config = &IfxGtm_ATOM2_1_TOUT69_P20_13_OUT; break; case ATOM2_CH1_P33_5: pwm_pwm_pin_config = &IfxGtm_ATOM2_1_TOUT27_P33_5_OUT; break; case ATOM2_CH2_P11_3: pwm_pwm_pin_config = &IfxGtm_ATOM2_2_TOUT96_P11_3_OUT; break; case ATOM2_CH2_P20_14:pwm_pwm_pin_config = &IfxGtm_ATOM2_2_TOUT70_P20_14_OUT; break; case ATOM2_CH2_P33_6: pwm_pwm_pin_config = &IfxGtm_ATOM2_2_TOUT28_P33_6_OUT; break; case ATOM2_CH3_P00_12:pwm_pwm_pin_config = &IfxGtm_ATOM2_3_TOUT21_P00_12_OUT; break; case ATOM2_CH3_P11_6: pwm_pwm_pin_config = &IfxGtm_ATOM2_3_TOUT97_P11_6_OUT; break; case ATOM2_CH3_P15_0: pwm_pwm_pin_config = &IfxGtm_ATOM2_3_TOUT71_P15_0_OUT; break; case ATOM2_CH3_P33_7: pwm_pwm_pin_config = &IfxGtm_ATOM2_3_TOUT29_P33_7_OUT; break; case ATOM2_CH4_P11_9: pwm_pwm_pin_config = &IfxGtm_ATOM2_4_TOUT98_P11_9_OUT; break; case ATOM2_CH4_P15_1: pwm_pwm_pin_config = &IfxGtm_ATOM2_4_TOUT72_P15_1_OUT; break; case ATOM2_CH4_P33_8: pwm_pwm_pin_config = &IfxGtm_ATOM2_4_TOUT30_P33_8_OUT; break; case ATOM2_CH4_P33_12:pwm_pwm_pin_config = &IfxGtm_ATOM2_4_TOUT34_P33_12_OUT; break; case ATOM2_CH5_P11_10:pwm_pwm_pin_config = &IfxGtm_ATOM2_5_TOUT99_P11_10_OUT; break; case ATOM2_CH5_P13_0: pwm_pwm_pin_config = &IfxGtm_ATOM2_5_TOUT91_P13_0_OUT; break; case ATOM2_CH5_P15_2: pwm_pwm_pin_config = &IfxGtm_ATOM2_5_TOUT73_P15_2_OUT; break; case ATOM2_CH5_P20_9: pwm_pwm_pin_config = &IfxGtm_ATOM2_5_TOUT65_P20_9_OUT; break; case ATOM2_CH5_P33_13:pwm_pwm_pin_config = &IfxGtm_ATOM2_5_TOUT35_P33_13_OUT; break; case ATOM2_CH6_P11_11:pwm_pwm_pin_config = &IfxGtm_ATOM2_6_TOUT100_P11_11_OUT; break; case ATOM2_CH6_P13_1: pwm_pwm_pin_config = &IfxGtm_ATOM2_6_TOUT92_P13_1_OUT; break; case ATOM2_CH6_P15_3: pwm_pwm_pin_config = &IfxGtm_ATOM2_6_TOUT74_P15_3_OUT; break; case ATOM2_CH6_P20_6: pwm_pwm_pin_config = &IfxGtm_ATOM2_6_TOUT62_P20_6_OUT; break; case ATOM2_CH6_P20_10:pwm_pwm_pin_config = &IfxGtm_ATOM2_6_TOUT66_P20_10_OUT; break; case ATOM2_CH6_P32_0: pwm_pwm_pin_config = &IfxGtm_ATOM2_6_TOUT36_P32_0_OUT; break; case ATOM2_CH7_P11_12:pwm_pwm_pin_config = &IfxGtm_ATOM2_7_TOUT101_P11_12_OUT; break; case ATOM2_CH7_P13_2: pwm_pwm_pin_config = &IfxGtm_ATOM2_7_TOUT93_P13_2_OUT; break; case ATOM2_CH7_P15_4: pwm_pwm_pin_config = &IfxGtm_ATOM2_7_TOUT75_P15_4_OUT; break; case ATOM2_CH7_P20_7: pwm_pwm_pin_config = &IfxGtm_ATOM2_7_TOUT63_P20_7_OUT; break; case ATOM2_CH7_P20_8: pwm_pwm_pin_config = &IfxGtm_ATOM2_7_TOUT64_P20_8_OUT; break; case ATOM2_CH7_P20_11:pwm_pwm_pin_config = &IfxGtm_ATOM2_7_TOUT67_P20_11_OUT; break; case ATOM3_CH0_P00_9: pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT18_P00_9_OUT; break; case ATOM3_CH0_P13_3: pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT94_P13_3_OUT; break; case ATOM3_CH0_P14_5: pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT85_P14_5_OUT; break; case ATOM3_CH0_P15_5: pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT76_P15_5_OUT; break; case ATOM3_CH0_P15_6: pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT77_P15_6_OUT; break; case ATOM3_CH0_P33_4: pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT26_P33_4_OUT; break; case ATOM3_CH0_P33_10:pwm_pwm_pin_config = &IfxGtm_ATOM3_0_TOUT32_P33_10_OUT; break; case ATOM3_CH1_P11_2: pwm_pwm_pin_config = &IfxGtm_ATOM3_1_TOUT95_P11_2_OUT; break; case ATOM3_CH1_P14_4: pwm_pwm_pin_config = &IfxGtm_ATOM3_1_TOUT84_P14_4_OUT; break; case ATOM3_CH1_P14_6: pwm_pwm_pin_config = &IfxGtm_ATOM3_1_TOUT86_P14_6_OUT; break; case ATOM3_CH1_P15_7: pwm_pwm_pin_config = &IfxGtm_ATOM3_1_TOUT78_P15_7_OUT; break; case ATOM3_CH1_P15_8: pwm_pwm_pin_config = &IfxGtm_ATOM3_1_TOUT79_P15_8_OUT; break; case ATOM3_CH1_P33_5: pwm_pwm_pin_config = &IfxGtm_ATOM3_1_TOUT27_P33_5_OUT; break; case ATOM3_CH2_P11_3: pwm_pwm_pin_config = &IfxGtm_ATOM3_2_TOUT96_P11_3_OUT; break; case ATOM3_CH2_P14_0: pwm_pwm_pin_config = &IfxGtm_ATOM3_2_TOUT80_P14_0_OUT; break; case ATOM3_CH2_P14_3: pwm_pwm_pin_config = &IfxGtm_ATOM3_2_TOUT83_P14_3_OUT; break; case ATOM3_CH2_P33_6: pwm_pwm_pin_config = &IfxGtm_ATOM3_2_TOUT28_P33_6_OUT; break; case ATOM3_CH3_P00_12:pwm_pwm_pin_config = &IfxGtm_ATOM3_3_TOUT21_P00_12_OUT; break; case ATOM3_CH3_P11_6: pwm_pwm_pin_config = &IfxGtm_ATOM3_3_TOUT97_P11_6_OUT; break; case ATOM3_CH3_P14_2: pwm_pwm_pin_config = &IfxGtm_ATOM3_3_TOUT82_P14_2_OUT; break; case ATOM3_CH3_P33_7: pwm_pwm_pin_config = &IfxGtm_ATOM3_3_TOUT29_P33_7_OUT; break; case ATOM3_CH4_P11_9: pwm_pwm_pin_config = &IfxGtm_ATOM3_4_TOUT98_P11_9_OUT; break; case ATOM3_CH4_P14_1: pwm_pwm_pin_config = &IfxGtm_ATOM3_4_TOUT81_P14_1_OUT; break; case ATOM3_CH4_P33_8: pwm_pwm_pin_config = &IfxGtm_ATOM3_4_TOUT30_P33_8_OUT; break; case ATOM3_CH4_P33_12:pwm_pwm_pin_config = &IfxGtm_ATOM3_4_TOUT34_P33_12_OUT; break; case ATOM3_CH5_P11_10:pwm_pwm_pin_config = &IfxGtm_ATOM3_5_TOUT99_P11_10_OUT; break; case ATOM3_CH5_P13_0: pwm_pwm_pin_config = &IfxGtm_ATOM3_5_TOUT91_P13_0_OUT; break; case ATOM3_CH5_P33_13:pwm_pwm_pin_config = &IfxGtm_ATOM3_5_TOUT35_P33_13_OUT; break; case ATOM3_CH6_P11_11:pwm_pwm_pin_config = &IfxGtm_ATOM3_6_TOUT100_P11_11_OUT; break; case ATOM3_CH6_P13_1: pwm_pwm_pin_config = &IfxGtm_ATOM3_6_TOUT92_P13_1_OUT; break; case ATOM3_CH6_P20_6: pwm_pwm_pin_config = &IfxGtm_ATOM3_6_TOUT62_P20_6_OUT; break; case ATOM3_CH6_P32_0: pwm_pwm_pin_config = &IfxGtm_ATOM3_6_TOUT36_P32_0_OUT; break; case ATOM3_CH7_P11_12:pwm_pwm_pin_config = &IfxGtm_ATOM3_7_TOUT101_P11_12_OUT; break; case ATOM3_CH7_P13_2: pwm_pwm_pin_config = &IfxGtm_ATOM3_7_TOUT93_P13_2_OUT; break; case ATOM3_CH7_P20_7: pwm_pwm_pin_config = &IfxGtm_ATOM3_7_TOUT63_P20_7_OUT; break; default: zf_assert(FALSE); pwm_pwm_pin_config = NULL; } return pwm_pwm_pin_config; } //------------------------------------------------------------------------------------------------------------------- // 函数简介 关闭所有通道的PWM输出 // 返回参数 void // 使用示例 pwm_all_channel_close(); // 备注信息 //------------------------------------------------------------------------------------------------------------------- void pwm_all_channel_close (void) { IfxGtm_Atom_Pwm_Config g_atomConfig; IfxGtm_Atom_Pwm_Driver g_atomDriver; int index,channel; IfxGtm_enable(&MODULE_GTM); if(!(MODULE_GTM.CMU.CLK_EN.U & 0x2)) { IfxGtm_Cmu_setClkFrequency(&MODULE_GTM, IfxGtm_Cmu_Clk_0, CMU_CLK_FREQ); IfxGtm_Cmu_enableClocks(&MODULE_GTM, IFXGTM_CMU_CLKEN_CLK0); } IfxGtm_Atom_Pwm_initConfig(&g_atomConfig, &MODULE_GTM); for(index = 0; index < 4; index++) { for(channel = 0; channel < 8; channel++) { g_atomConfig.atom = index; g_atomConfig.atomChannel = channel; IfxGtm_Atom_Pwm_init(&g_atomDriver, &g_atomConfig); IfxGtm_Atom_Pwm_stop(&g_atomDriver, TRUE); } } } //------------------------------------------------------------------------------------------------------------------- // 函数简介 PWM占空比设置 // 参数说明 pin 选择 PWM 引脚 // 参数说明 duty 设置占空比 // 返回参数 void // 使用示例 pwm_set_duty(ATOM0_CH7_P02_7, 5000); // 设置占空比为百分之5000/PWM_DUTY_MAX*100 // 备注信息 GTM_ATOM0_PWM_DUTY_MAX宏定义在zf_driver_pwm.h 默认为10000 //------------------------------------------------------------------------------------------------------------------- void pwm_set_duty (pwm_channel_enum pwmch, uint32 duty) { uint32 period; zf_assert(duty <= PWM_DUTY_MAX); // 如果在这里出现了断言，那么说明你输入的占空比已经大于了最大占空比 PWM_DUTY_MAX 宏定义在zf_driver_pwm.h 默认为10000 IfxGtm_Atom_ToutMap *atom_channel; atom_channel = get_pwm_pin(pwmch); period = IfxGtm_Atom_Ch_getCompareZero(&MODULE_GTM.ATOM[atom_channel->atom], atom_channel->channel); switch(atom_channel->atom) { case 0: duty = (uint32)((uint64)duty * period / PWM_DUTY_MAX); break; case 1: duty = (uint32)((uint64)duty * period / PWM_DUTY_MAX); break; case 2: duty = (uint32)((uint64)duty * period / PWM_DUTY_MAX); break; case 3: duty = (uint32)((uint64)duty * period / PWM_DUTY_MAX); break; } IfxGtm_Atom_Ch_setCompareOneShadow(&MODULE_GTM.ATOM[atom_channel->atom], atom_channel->channel, duty); } //------------------------------------------------------------------------------------------------------------------- // 函数简介 PWM 初始化 // 参数说明 pin 选择 PWM 引脚 // 参数说明 freq 设置频率 同个通道只有最后一次设置生效 // 参数说明 duty 设置占空比 // 返回参数 void // 使用示例 pwm_init(ATOM0_CH7_P02_7, 50, 1000); // ATOM 0模块的通道7 使用P02_7引脚输出PWM PWM频率50HZ 占空比百分之1000/PWM_DUTY_MAX*100 // 备注信息 PWM_DUTY_MAX宏定义在zf_driver_pwm.h 默认为10000 //------------------------------------------------------------------------------------------------------------------- void pwm_init (pwm_channel_enum pwmch, uint32 freq, uint32 duty) { IfxGtm_Atom_Pwm_Config g_atomConfig; IfxGtm_Atom_Pwm_Driver g_atomDriver; IfxGtm_Atom_ToutMap *atom_channel; zf_assert(duty <= PWM_DUTY_MAX); // 如果在这里出现了断言，那么说明你输入的占空比已经大于了最大占空比 PWM_DUTY_MAX 宏定义在zf_driver_pwm.h 默认为10000 atom_channel = get_pwm_pin(pwmch); switch(atom_channel->atom) { case 0: IFX_ASSERT(IFX_VERBOSE_LEVEL_ERROR, duty <= PWM_DUTY_MAX); break; case 1: IFX_ASSERT(IFX_VERBOSE_LEVEL_ERROR, duty <= PWM_DUTY_MAX); break; case 2: IFX_ASSERT(IFX_VERBOSE_LEVEL_ERROR, duty <= PWM_DUTY_MAX); break; case 3: IFX_ASSERT(IFX_VERBOSE_LEVEL_ERROR, duty <= PWM_DUTY_MAX); break; } IfxGtm_enable(&MODULE_GTM); if(!(MODULE_GTM.CMU.CLK_EN.U & 0x2)) { IfxGtm_Cmu_setClkFrequency(&MODULE_GTM, IfxGtm_Cmu_Clk_0, CMU_CLK_FREQ); IfxGtm_Cmu_enableClocks(&MODULE_GTM, IFXGTM_CMU_CLKEN_CLK0); } IfxGtm_Atom_Pwm_initConfig(&g_atomConfig, &MODULE_GTM); g_atomConfig.atom = atom_channel->atom; g_atomConfig.atomChannel = atom_channel->channel; g_atomConfig.period = CMU_CLK_FREQ/freq; g_atomConfig.pin.outputPin = atom_channel; g_atomConfig.synchronousUpdateEnabled = TRUE; switch(atom_channel->atom) { case 0: g_atomConfig.dutyCycle = (uint32)((uint64)duty * g_atomConfig.period / PWM_DUTY_MAX); break; case 1: g_atomConfig.dutyCycle = (uint32)((uint64)duty * g_atomConfig.period / PWM_DUTY_MAX); break; case 2: g_atomConfig.dutyCycle = (uint32)((uint64)duty * g_atomConfig.period / PWM_DUTY_MAX); break; case 3: g_atomConfig.dutyCycle = (uint32)((uint64)duty * g_atomConfig.period / PWM_DUTY_MAX); break; } IfxGtm_Atom_Pwm_init(&g_atomDriver, &g_atomConfig); IfxGtm_Atom_Pwm_start(&g_atomDriver, TRUE); }