📄 stm32f10x_tim.lst
字号:
848 * Function Name : TIM_ForcedOC1Config
849 * Description : Forces the TIMx output 1 waveform to active or inactive level.
850 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
851 * - TIM_ForcedAction: specifies the forced Action to be set to
852 * the output waveform.
853 * This parameter can be one of the following values:
854 * - TIM_ForcedAction_Active: Force active level on OC1REF
855 * - TIM_ForcedAction_InActive: Force inactive level on
856 * OC1REF.
857 * Output : None
858 * Return : None
859 *******************************************************************************/
860 void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction)
861 {
862 u32 tmpccmr1 = 0;
863
864 /* Check the parameters */
865 assert(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
866
867 tmpccmr1 = TIMx->CCMR1;
868
869 /* Reset the OCM Bits */
870 tmpccmr1 &= CCMR_OCM13_Mask;
871
872 /* Configure The Forced output Mode */
873 tmpccmr1 |= TIM_ForcedAction;
874
875 TIMx->CCMR1 = (u16)tmpccmr1;
876 }
877
878 /*******************************************************************************
879 * Function Name : TIM_ForcedOC2Config
880 * Description : Forces the TIMx output 2 waveform to active or inactive level.
881 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
882 * - TIM_ForcedAction: specifies the forced Action to be set to
883 * the output waveform.
884 * This parameter can be one of the following values:
885 * - TIM_ForcedAction_Active: Force active level on OC2REF
886 * - TIM_ForcedAction_InActive: Force inactive level on
887 * OC2REF.
888 * Output : None
889 * Return : None
890 *******************************************************************************/
891 void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction)
892 {
893 u32 tmpccmr1 = 0;
894
895 /* Check the parameters */
896 assert(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
897
898 tmpccmr1 = TIMx->CCMR1;
899
900 /* Reset the OCM Bits */
901 tmpccmr1 &= CCMR_OCM24_Mask;
902
903 /* Configure The Forced output Mode */
904 tmpccmr1 |= (u16)(TIM_ForcedAction << 8);
905
906 TIMx->CCMR1 = (u16)tmpccmr1;
907 }
908
909 /*******************************************************************************
910 * Function Name : TIM_ForcedOC3Config
911 * Description : Forces the TIMx output 3 waveform to active or inactive level.
912 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
913 * - TIM_ForcedAction: specifies the forced Action to be set to
914 * the output waveform.
915 * This parameter can be one of the following values:
916 * - TIM_ForcedAction_Active: Force active level on OC3REF
917 * - TIM_ForcedAction_InActive: Force inactive level on
918 * OC3REF.
919 * Output : None
920 * Return : None
921 *******************************************************************************/
922 void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction)
923 {
924 u32 tmpccmr2 = 0;
925
926 /* Check the parameters */
927 assert(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
928
929 tmpccmr2 = TIMx->CCMR2;
930
931 /* Reset the OCM Bits */
932 tmpccmr2 &= CCMR_OCM13_Mask;
933
934 /* Configure The Forced output Mode */
935 tmpccmr2 |= TIM_ForcedAction;
936
937 TIMx->CCMR2 = (u16)tmpccmr2;
938 }
939
940 /*******************************************************************************
941 * Function Name : TIM_ForcedOC4Config
942 * Description : Forces the TIMx output 4 waveform to active or inactive level.
943 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
944 * - TIM_ForcedAction: specifies the forced Action to be set to
945 * the output waveform.
946 * This parameter can be one of the following values:
947 * - TIM_ForcedAction_Active: Force active level on OC4REF
948 * - TIM_ForcedAction_InActive: Force inactive level on
949 * OC4REF.
950 * Output : None
951 * Return : None
952 *******************************************************************************/
953 void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction)
954 {
955 u32 tmpccmr2 = 0;
956
957 /* Check the parameters */
958 assert(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
959
960 tmpccmr2 = TIMx->CCMR2;
961
962 /* Reset the OCM Bits */
963 tmpccmr2 &= CCMR_OCM24_Mask;
964
965 /* Configure The Forced output Mode */
966 tmpccmr2 |= (u16)(TIM_ForcedAction << 8);
967
968 TIMx->CCMR2 = (u16)tmpccmr2;
969 }
970
971 /*******************************************************************************
972 * Function Name : TIM_ARRPreloadConfig
973 * Description : Enables or disables TIMx peripheral Preload register on ARR.
974 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
975 * - Newstate: new state of the TIMx peripheral Preload register
976 * This parameter can be: ENABLE or DISABLE.
977 * Output : None
978 * Return : None
979 *******************************************************************************/
980 void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState Newstate)
981 {
982 u32 tmpcr1 = 0;
983
984 /* Check the parameters */
985 assert(IS_FUNCTIONAL_STATE(Newstate));
986
987 tmpcr1 = TIMx->CR1;
988
989 if (Newstate != DISABLE)
990 {
991 /* Set the ARR Preload Bit */
992 tmpcr1 |= CR1_ARPE_Set;
993 }
994 else
995 {
996 /* Reset the ARR Preload Bit */
997 tmpcr1 &= CR1_ARPE_Reset;
998 }
999
1000 TIMx->CR1 = (u16)tmpcr1;
1001 }
1002
1003 /*******************************************************************************
1004 * Function Name : TIM_SelectCCDMA
1005 * Description : Selects the TIMx peripheral Capture Compare DMA source.
1006 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
1007 * - Newstate: new state of the Capture Compare DMA source
1008 * This parameter can be: ENABLE or DISABLE.
1009 * Output : None
1010 * Return : None
1011 *******************************************************************************/
1012 void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState Newstate)
1013 {
1014 u32 tmpcr2 = 0;
1015
1016 /* Check the parameters */
1017 assert(IS_FUNCTIONAL_STATE(Newstate));
1018
1019 tmpcr2 = TIMx->CR2;
1020
1021 if (Newstate != DISABLE)
1022 {
1023 /* Set the CCDS Bit */
1024 tmpcr2 |= CR2_CCDS_Set;
1025 }
1026 else
1027 {
1028 /* Reset the CCDS Bit */
1029 tmpcr2 &= CR2_CCDS_Reset;
1030 }
1031
1032 TIMx->CR2 = (u16)tmpcr2;
1033 }
1034
1035 /*******************************************************************************
1036 * Function Name : TIM_OC1PreloadConfig
1037 * Description : Enables or disables the TIMx peripheral Preload register on CCR1.
1038 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
1039 * - TIM_OCPreload: new state of the TIMx peripheral Preload
1040 * register
1041 * This parameter can be one of the following values:
1042 * - TIM_OCPreload_Enable
1043 * - TIM_OCPreload_Disable
1044 * Output : None
1045 * Return : None
1046 *******************************************************************************/
1047 void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, u16 TIM_OCPreload)
1048 {
1049 u32 tmpccmr1 = 0;
1050
1051 /* Check the parameters */
1052 assert(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
1053
1054 tmpccmr1 = TIMx->CCMR1;
1055
1056 /* Reset the OCPE Bit */
1057 tmpccmr1 &= CCMR_OC13PE_Mask;
1058
1059 /* Enable or Disable the Output Compare Preload feature */
1060 tmpccmr1 |= TIM_OCPreload;
1061
1062 TIMx->CCMR1 = (u16)tmpccmr1;
1063 }
1064
1065 /*******************************************************************************
1066 * Function Name : TIM_OC2PreloadConfig
1067 * Description : Enables or disables the TIMx peripheral Preload register on CCR2.
1068 * Input : - TIMx: where x can be 2, 3 or 4 to select the TIM peripheral.
1069 * ⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -