Igor Skochinsky
NXP's driver library for LPC17xx, ported to mbed's online compiler. Not tested! I had to fix a lot of warings and found a couple of pretty obvious bugs, so the chances are there are more. Original: http://ics.nxp.com/support/documents/microcontrollers/zip/lpc17xx.cmsis.driver.library.zip
lpc17xx_pwm.h File Reference
: Contains all macro definitions and function prototypes support for PWM firmware library on LPC17xx More...
Go to the source code of this file.
Data Structures | |
| struct | PWM_TIMERCFG_Type |
| Configuration structure in PWM TIMER mode. More... | |
| struct | PWM_COUNTERCFG_Type |
| Configuration structure in PWM COUNTER mode. More... | |
| struct | PWM_MATCHCFG_Type |
| PWM Match channel configuration structure. More... | |
| struct | PWM_CAPTURECFG_Type |
| PWM Capture Input configuration structure. More... | |
Enumerations | |
| enum | PWM_TC_MODE_OPT { PWM_MODE_TIMER = 0, PWM_MODE_COUNTER } |
PMW TC mode select option. More... | |
| enum | PWM_TIMER_PRESCALE_OPT { PWM_TIMER_PRESCALE_TICKVAL = 0, PWM_TIMER_PRESCALE_USVAL } |
PWM Timer/Counter prescale option. More... | |
| enum | PWM_COUNTER_INPUTSEL_OPT { PWM_COUNTER_PCAP1_0 = 0, PWM_COUNTER_PCAP1_1 } |
PWM Input Select in counter mode. More... | |
| enum | PWM_COUNTER_EDGE_OPT { PWM_COUNTER_RISING = 1, PWM_COUNTER_FALLING = 2, PWM_COUNTER_ANY = 3 } |
PWM Input Edge Option in counter mode. More... | |
| enum | PWM_CHANNEL_EDGE_OPT { PWM_CHANNEL_SINGLE_EDGE, PWM_CHANNEL_DUAL_EDGE } |
PWM operating mode options. More... | |
| enum | PWM_MATCH_UPDATE_OPT { PWM_MATCH_UPDATE_NOW = 0, PWM_MATCH_UPDATE_NEXT_RST } |
PWM update type. More... | |
| enum | PWM_INTSTAT_TYPE { PWM_INTSTAT_MR0 = PWM_IR_PWMMRn(0), PWM_INTSTAT_MR1 = PWM_IR_PWMMRn(1), PWM_INTSTAT_MR2 = PWM_IR_PWMMRn(2), PWM_INTSTAT_MR3 = PWM_IR_PWMMRn(3), PWM_INTSTAT_CAP0 = PWM_IR_PWMCAPn(0), PWM_INTSTAT_CAP1 = PWM_IR_PWMCAPn(1), PWM_INTSTAT_MR4 = PWM_IR_PWMMRn(4), PWM_INTSTAT_MR6 = PWM_IR_PWMMRn(5), PWM_INTSTAT_MR5 = PWM_IR_PWMMRn(6) } |
PWM interrupt status type definition -----------------------------------------------------. More... | |
Functions | |
| IntStatus | PWM_GetIntStatus (LPC_PWM_TypeDef *PWMx, uint32_t IntFlag) |
| Check whether specified interrupt flag in PWM is set or not. | |
| void | PWM_ClearIntPending (LPC_PWM_TypeDef *PWMx, uint32_t IntFlag) |
| Clear specified PWM Interrupt pending. | |
| void | PWM_ConfigStructInit (uint8_t PWMTimerCounterMode, void *PWM_InitStruct) |
Fills each PWM_InitStruct member with its default value:
| |
| void | PWM_Init (LPC_PWM_TypeDef *PWMx, uint32_t PWMTimerCounterMode, void *PWM_ConfigStruct) |
| Initializes the PWMx peripheral corresponding to the specified parameters in the PWM_ConfigStruct. | |
| void | PWM_DeInit (LPC_PWM_TypeDef *PWMx) |
| De-initializes the PWM peripheral registers to their default reset values. | |
| void | PWM_Cmd (LPC_PWM_TypeDef *PWMx, FunctionalState NewState) |
| Enable/Disable PWM peripheral. | |
| void | PWM_CounterCmd (LPC_PWM_TypeDef *PWMx, FunctionalState NewState) |
| Enable/Disable Counter in PWM peripheral. | |
| void | PWM_ResetCounter (LPC_PWM_TypeDef *PWMx) |
| Reset Counter in PWM peripheral. | |
| void | PWM_ConfigMatch (LPC_PWM_TypeDef *PWMx, PWM_MATCHCFG_Type *PWM_MatchConfigStruct) |
| Configures match for PWM peripheral. | |
| void | PWM_ConfigCapture (LPC_PWM_TypeDef *PWMx, PWM_CAPTURECFG_Type *PWM_CaptureConfigStruct) |
| Configures capture input for PWM peripheral. | |
| uint32_t | PWM_GetCaptureValue (LPC_PWM_TypeDef *PWMx, uint8_t CaptureChannel) |
| Read value of capture register PWM peripheral. | |
| void | PWM_MatchUpdate (LPC_PWM_TypeDef *PWMx, uint8_t MatchChannel,\uint32_t MatchValue, uint8_t UpdateType) |
| Update value for each PWM channel with update type option. | |
| void | PWM_ChannelConfig (LPC_PWM_TypeDef *PWMx, uint8_t PWMChannel, uint8_t ModeOption) |
| Configure Edge mode for each PWM channel. | |
| void | PWM_ChannelCmd (LPC_PWM_TypeDef *PWMx, uint8_t PWMChannel, FunctionalState NewState) |
| Enable/Disable PWM channel output. | |
Detailed Description
: Contains all macro definitions and function prototypes support for PWM firmware library on LPC17xx
- Version:
- : 1.0
- Date:
- : 22. Apr. 2009
Software that is described herein is for illustrative purposes only which provides customers with programming information regarding the products. This software is supplied "AS IS" without any warranties. NXP Semiconductors assumes no responsibility or liability for the use of the software, conveys no license or title under any patent, copyright, or mask work right to the product. NXP Semiconductors reserves the right to make changes in the software without notification. NXP Semiconductors also make no representation or warranty that such application will be suitable for the specified use without further testing or modification.
Definition in file lpc17xx_pwm.h.
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