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< td > < big > < big > ChibiOS/RT< / big > < / big > < br > < br > Architecture - Reference Manual - Guides< / td >
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< h1 > PWM Driver< br / >
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[< a class = "el" href = "group___i_o.html" > HAL< / a > ]< / small >
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< p > Generic PWM Driver.
< a href = "#_details" > More...< / a > < / p >
< p > < div class = "dynheader" >
Collaboration diagram for PWM Driver:< / div >
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< hr / > < a name = "_details" > < / a > < h2 > Description< / h2 >
< p > Generic PWM Driver. < / p >
< p > This module implements a generic PWM driver. The driver implements a state machine internally: < / p >
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Modules< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m___l_l_d.html" > PWM Low Level Driver< / a > < / td > < / tr >
< p > < tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > < p > < a class = "el" href = "group___p_w_m.html" > PWM Driver< / a > low level driver template. < / p >
< br / > < / td > < / tr >
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< tr > < td colspan = "2" > < h2 > < a name = "typedef-members" > < / a >
Typedefs< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef void(* < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#gabcc836c83fc710d8caa9d61f79f69962" > pwmcallback_t< / a > )(void)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > PWM notification callback type. < a href = "#gabcc836c83fc710d8caa9d61f79f69962" > < / a > < br / > < / td > < / tr >
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< tr > < td colspan = "2" > < h2 > < a name = "enum-members" > < / a >
Enumerations< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > enum < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#ga9b63d6f4d51e8ca9ee1fce2a1bc86bc5" > pwmstate_t< / a > { < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5abff5b42e5ab002433b66a8910548b48c" > PWM_UNINIT< / a > = 0,
< a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a4da638211112ff017325e9472592a151" > PWM_STOP< / a > = 1,
< a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" > PWM_READY< / a > = 2
}< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > < p > Driver state machine possible states. < / p >
< a href = "group___p_w_m.html#ga9b63d6f4d51e8ca9ee1fce2a1bc86bc5" > More...< / a > < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > enum < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#gaaa2db6a7be396595dcf16da3f94634a0" > pwmmode_t< / a > { < a class = "el" href = "group___p_w_m.html#ggaaa2db6a7be396595dcf16da3f94634a0a36ed95007c3ef01cab4254f099e57b4d" > PWM_OUTPUT_DISABLED< / a > = 0,
< a class = "el" href = "group___p_w_m.html#ggaaa2db6a7be396595dcf16da3f94634a0aebf0e802a4bab8825b697f2f7e8346f1" > PWM_OUTPUT_ACTIVE_HIGH< / a > = 1,
< a class = "el" href = "group___p_w_m.html#ggaaa2db6a7be396595dcf16da3f94634a0a7a1e4472427e3a352e4837ba5146fcba" > PWM_OUTPUT_ACTIVE_LOW< / a > = 2
}< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > < p > PWM logic mode. < / p >
< a href = "group___p_w_m.html#gaaa2db6a7be396595dcf16da3f94634a0" > More...< / a > < br / > < / td > < / tr >
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< tr > < td colspan = "2" > < h2 > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#ga1c8ae46921c4ae7d57bd44dd994e10bd" > pwmInit< / a > (void)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > PWM Driver initialization. < a href = "#ga1c8ae46921c4ae7d57bd44dd994e10bd" > < / a > < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#ga4dbf1fded2984ff6dc240afd2e1fcd74" > pwmObjectInit< / a > (< a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > *pwmp)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Initializes the standard part of a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > structure. < a href = "#ga4dbf1fded2984ff6dc240afd2e1fcd74" > < / a > < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#ga9c14dc1b026c78809440281786aceda3" > pwmStart< / a > (< a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > *pwmp, const < a class = "el" href = "struct_p_w_m_config.html" > PWMConfig< / a > *config)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Configures and activates the PWM peripheral. < a href = "#ga9c14dc1b026c78809440281786aceda3" > < / a > < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#ga8a4d0d8a47883efe286a332cade14080" > pwmStop< / a > (< a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > *pwmp)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Deactivates the PWM peripheral. < a href = "#ga8a4d0d8a47883efe286a332cade14080" > < / a > < br / > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#gafd6c45693467da77ab13edca8420620d" > pwmEnableChannel< / a > (< a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > *pwmp, < a class = "el" href = "group___p_w_m___l_l_d.html#ga605a8a67c0f1cf38cecfcfada45b28b5" > pwmchannel_t< / a > channel, < a class = "el" href = "group___p_w_m___l_l_d.html#gaef1826611f5a65369e9e02d04e81ed61" > pwmcnt_t< / a > width)< / td > < / tr >
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< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Enables a PWM channel. < a href = "#gafd6c45693467da77ab13edca8420620d" > < / a > < br / > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___p_w_m.html#gac2679d11833a4ea9df5a9ed2e4a2c2e7" > pwmDisableChannel< / a > (< a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > *pwmp, < a class = "el" href = "group___p_w_m___l_l_d.html#ga605a8a67c0f1cf38cecfcfada45b28b5" > pwmchannel_t< / a > channel)< / td > < / tr >
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< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Disables a PWM channel. < a href = "#gac2679d11833a4ea9df5a9ed2e4a2c2e7" > < / a > < br / > < / td > < / tr >
< / table >
< hr / > < h2 > Typedef Documentation< / h2 >
< a class = "anchor" id = "gabcc836c83fc710d8caa9d61f79f69962" > < / a > <!-- doxytag: member="pwm.h::pwmcallback_t" ref="gabcc836c83fc710d8caa9d61f79f69962" args=")(void)" -->
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< td class = "memname" > typedef void(* < a class = "el" href = "group___p_w_m.html#gabcc836c83fc710d8caa9d61f79f69962" > pwmcallback_t< / a > )(void)< / td >
< / tr >
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< p > PWM notification callback type. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
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< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > active< / em > < / td > < td > current channel output state < / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Definition at line < a class = "el" href = "pwm_8h_source.html#l00080" > 80< / a > of file < a class = "el" href = "pwm_8h_source.html" > pwm.h< / a > .< / p >
< / div >
< / div >
< hr / > < h2 > Enumeration Type Documentation< / h2 >
< a class = "anchor" id = "ga9b63d6f4d51e8ca9ee1fce2a1bc86bc5" > < / a > <!-- doxytag: member="pwm.h::pwmstate_t" ref="ga9b63d6f4d51e8ca9ee1fce2a1bc86bc5" args="" -->
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< td class = "memname" > enum < a class = "el" href = "group___p_w_m.html#ga9b63d6f4d51e8ca9ee1fce2a1bc86bc5" > pwmstate_t< / a > < / td >
< / tr >
< / table >
< / div >
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< p > Driver state machine possible states. < / p >
< dl > < dt > < b > Enumerator: < / b > < / dt > < dd > < table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < em > < a class = "anchor" id = "gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5abff5b42e5ab002433b66a8910548b48c" > < / a > <!-- doxytag: member="PWM_UNINIT" ref="gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5abff5b42e5ab002433b66a8910548b48c" args="" --> PWM_UNINIT< / em > < / td > < td >
< p > Not initialized. < / p >
< / td > < / tr >
< tr > < td valign = "top" > < em > < a class = "anchor" id = "gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a4da638211112ff017325e9472592a151" > < / a > <!-- doxytag: member="PWM_STOP" ref="gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a4da638211112ff017325e9472592a151" args="" --> PWM_STOP< / em > < / td > < td >
< p > Stopped. < / p >
< / td > < / tr >
< tr > < td valign = "top" > < em > < a class = "anchor" id = "gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" > < / a > <!-- doxytag: member="PWM_READY" ref="gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" args="" --> PWM_READY< / em > < / td > < td >
< p > Ready. < / p >
< / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Definition at line < a class = "el" href = "pwm_8h_source.html#l00059" > 59< / a > of file < a class = "el" href = "pwm_8h_source.html" > pwm.h< / a > .< / p >
< / div >
< / div >
< a class = "anchor" id = "gaaa2db6a7be396595dcf16da3f94634a0" > < / a > <!-- doxytag: member="pwm.h::pwmmode_t" ref="gaaa2db6a7be396595dcf16da3f94634a0" args="" -->
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< td class = "memname" > enum < a class = "el" href = "group___p_w_m.html#gaaa2db6a7be396595dcf16da3f94634a0" > pwmmode_t< / a > < / td >
< / tr >
< / table >
< / div >
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< p > PWM logic mode. < / p >
< dl > < dt > < b > Enumerator: < / b > < / dt > < dd > < table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < em > < a class = "anchor" id = "ggaaa2db6a7be396595dcf16da3f94634a0a36ed95007c3ef01cab4254f099e57b4d" > < / a > <!-- doxytag: member="PWM_OUTPUT_DISABLED" ref="ggaaa2db6a7be396595dcf16da3f94634a0a36ed95007c3ef01cab4254f099e57b4d" args="" --> PWM_OUTPUT_DISABLED< / em > < / td > < td >
< p > Output not driven, callback only. < / p >
< / td > < / tr >
< tr > < td valign = "top" > < em > < a class = "anchor" id = "ggaaa2db6a7be396595dcf16da3f94634a0aebf0e802a4bab8825b697f2f7e8346f1" > < / a > <!-- doxytag: member="PWM_OUTPUT_ACTIVE_HIGH" ref="ggaaa2db6a7be396595dcf16da3f94634a0aebf0e802a4bab8825b697f2f7e8346f1" args="" --> PWM_OUTPUT_ACTIVE_HIGH< / em > < / td > < td >
< p > Idle is logic level 0. < / p >
< / td > < / tr >
< tr > < td valign = "top" > < em > < a class = "anchor" id = "ggaaa2db6a7be396595dcf16da3f94634a0a7a1e4472427e3a352e4837ba5146fcba" > < / a > <!-- doxytag: member="PWM_OUTPUT_ACTIVE_LOW" ref="ggaaa2db6a7be396595dcf16da3f94634a0a7a1e4472427e3a352e4837ba5146fcba" args="" --> PWM_OUTPUT_ACTIVE_LOW< / em > < / td > < td >
< p > Idle is logic level 1. < / p >
< / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Definition at line < a class = "el" href = "pwm_8h_source.html#l00068" > 68< / a > of file < a class = "el" href = "pwm_8h_source.html" > pwm.h< / a > .< / p >
< / div >
< / div >
< hr / > < h2 > Function Documentation< / h2 >
< a class = "anchor" id = "ga1c8ae46921c4ae7d57bd44dd994e10bd" > < / a > <!-- doxytag: member="pwm.h::pwmInit" ref="ga1c8ae46921c4ae7d57bd44dd994e10bd" args="(void)" -->
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< td class = "memname" > void pwmInit < / td >
< td > (< / td >
< td class = "paramtype" > void < / td >
< td class = "paramname" > < / td >
< td > ) < / td >
< td > < / td >
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< p > PWM Driver initialization. < / p >
< p > Definition at line < a class = "el" href = "pwm_8c_source.html#l00058" > 58< / a > of file < a class = "el" href = "pwm_8c_source.html" > pwm.c< / a > .< / p >
< p > References < a class = "el" href = "group___p_w_m___l_l_d.html#ga7cb5729a65c0996584808e4f93b28a0d" > pwm_lld_init()< / a > .< / p >
< p > Referenced by < a class = "el" href = "group___h_a_l.html#gafd89c1650df524d95aef39b8bc38170d" > halInit()< / a > .< / p >
< p > < div class = "dynheader" >
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< a class = "anchor" id = "ga4dbf1fded2984ff6dc240afd2e1fcd74" > < / a > <!-- doxytag: member="pwm.h::pwmObjectInit" ref="ga4dbf1fded2984ff6dc240afd2e1fcd74" args="(PWMDriver *pwmp)" -->
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< td class = "memname" > void pwmObjectInit < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > * < / td >
< td class = "paramname" > < em > pwmp< / em > < / td >
< td > ) < / td >
< td > < / td >
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< p > Initializes the standard part of a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > structure. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
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< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > pwmp< / em > < / td > < td > pointer to a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > object < / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Definition at line < a class = "el" href = "pwm_8c_source.html#l00068" > 68< / a > of file < a class = "el" href = "pwm_8c_source.html" > pwm.c< / a > .< / p >
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< p > References < a class = "el" href = "struct_p_w_m_driver.html#a45bb852cfb3b30143315632e74703cb8" > PWMDriver::pd_config< / a > , and < a class = "el" href = "struct_p_w_m_driver.html#a773d182992e086ff89dd85d2f5e17dea" > PWMDriver::pd_state< / a > .< / p >
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< a class = "anchor" id = "ga9c14dc1b026c78809440281786aceda3" > < / a > <!-- doxytag: member="pwm.h::pwmStart" ref="ga9c14dc1b026c78809440281786aceda3" args="(PWMDriver *pwmp, const PWMConfig *config)" -->
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< td class = "memname" > void pwmStart < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > * < / td >
< td class = "paramname" > < em > pwmp< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const < a class = "el" href = "struct_p_w_m_config.html" > PWMConfig< / a > * < / td >
< td class = "paramname" > < em > config< / em > < / td > < td > < / td >
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< p > Configures and activates the PWM peripheral. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
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< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > pwmp< / em > < / td > < td > pointer to a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > object < / td > < / tr >
< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > config< / em > < / td > < td > pointer to a < code > < a class = "el" href = "struct_p_w_m_config.html" title = "Driver configuration structure." > PWMConfig< / a > < / code > object < / td > < / tr >
< / table >
< / dd >
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< p > Definition at line < a class = "el" href = "pwm_8c_source.html#l00080" > 80< / a > of file < a class = "el" href = "pwm_8c_source.html" > pwm.c< / a > .< / p >
< p > References < a class = "el" href = "group__debug.html#ga43d50c69eb730d0f024eb832d61f30c9" > chDbgAssert< / a > , < a class = "el" href = "group__debug.html#ga6bb6c0f97caab3a66332c8bfbf7a3844" > chDbgCheck< / a > , < a class = "el" href = "group__system.html#ga9f6573c0763d1e4e97c63c62edad6e42" > chSysLock< / a > , < a class = "el" href = "group__system.html#ga5a257fa58a09815eb64a45e2dfbdc22e" > chSysUnlock< / a > , < a class = "el" href = "struct_p_w_m_driver.html#a45bb852cfb3b30143315632e74703cb8" > PWMDriver::pd_config< / a > , < a class = "el" href = "struct_p_w_m_driver.html#a773d182992e086ff89dd85d2f5e17dea" > PWMDriver::pd_state< / a > , < a class = "el" href = "group___p_w_m___l_l_d.html#ga8a4d803d25a5326b48b3713ffd5fce53" > pwm_lld_start()< / a > , < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" > PWM_READY< / a > , and < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a4da638211112ff017325e9472592a151" > PWM_STOP< / a > .< / p >
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< a class = "anchor" id = "ga8a4d0d8a47883efe286a332cade14080" > < / a > <!-- doxytag: member="pwm.h::pwmStop" ref="ga8a4d0d8a47883efe286a332cade14080" args="(PWMDriver *pwmp)" -->
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< td class = "memname" > void pwmStop < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > * < / td >
< td class = "paramname" > < em > pwmp< / em > < / td >
< td > ) < / td >
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< p > Deactivates the PWM peripheral. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
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< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > pwmp< / em > < / td > < td > pointer to a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > object < / td > < / tr >
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< p > Definition at line < a class = "el" href = "pwm_8c_source.html#l00099" > 99< / a > of file < a class = "el" href = "pwm_8c_source.html" > pwm.c< / a > .< / p >
< p > References < a class = "el" href = "group__debug.html#ga43d50c69eb730d0f024eb832d61f30c9" > chDbgAssert< / a > , < a class = "el" href = "group__debug.html#ga6bb6c0f97caab3a66332c8bfbf7a3844" > chDbgCheck< / a > , < a class = "el" href = "group__system.html#ga9f6573c0763d1e4e97c63c62edad6e42" > chSysLock< / a > , < a class = "el" href = "group__system.html#ga5a257fa58a09815eb64a45e2dfbdc22e" > chSysUnlock< / a > , < a class = "el" href = "struct_p_w_m_driver.html#a773d182992e086ff89dd85d2f5e17dea" > PWMDriver::pd_state< / a > , < a class = "el" href = "group___p_w_m___l_l_d.html#ga48b759363af69a6aaee37a362ed5bfd2" > pwm_lld_stop()< / a > , < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" > PWM_READY< / a > , and < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a4da638211112ff017325e9472592a151" > PWM_STOP< / a > .< / p >
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< a class = "anchor" id = "gafd6c45693467da77ab13edca8420620d" > < / a > <!-- doxytag: member="pwm.h::pwmEnableChannel" ref="gafd6c45693467da77ab13edca8420620d" args="(PWMDriver *pwmp, pwmchannel_t channel, pwmcnt_t width)" -->
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< td class = "memname" > void pwmEnableChannel < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > * < / td >
< td class = "paramname" > < em > pwmp< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "group___p_w_m___l_l_d.html#ga605a8a67c0f1cf38cecfcfada45b28b5" > pwmchannel_t< / a > < / td >
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< td class = "paramname" > < em > channel< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "group___p_w_m___l_l_d.html#gaef1826611f5a65369e9e02d04e81ed61" > pwmcnt_t< / a > < / td >
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< td class = "paramname" > < em > width< / em > < / td > < td > < / td >
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< p > Enables a PWM channel. < / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
< table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > pwmp< / em > < / td > < td > pointer to a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > object < / td > < / tr >
< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > channel< / em > < / td > < td > PWM channel identifier < / td > < / tr >
< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > width< / em > < / td > < td > PWM pulse width as clock pulses number < / td > < / tr >
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< / dd >
< / dl >
< p > Definition at line < a class = "el" href = "pwm_8c_source.html#l00119" > 119< / a > of file < a class = "el" href = "pwm_8c_source.html" > pwm.c< / a > .< / p >
< p > References < a class = "el" href = "group__debug.html#ga43d50c69eb730d0f024eb832d61f30c9" > chDbgAssert< / a > , < a class = "el" href = "group__debug.html#ga6bb6c0f97caab3a66332c8bfbf7a3844" > chDbgCheck< / a > , < a class = "el" href = "group__system.html#ga9f6573c0763d1e4e97c63c62edad6e42" > chSysLock< / a > , < a class = "el" href = "group__system.html#ga5a257fa58a09815eb64a45e2dfbdc22e" > chSysUnlock< / a > , < a class = "el" href = "struct_p_w_m_driver.html#a773d182992e086ff89dd85d2f5e17dea" > PWMDriver::pd_state< / a > , < a class = "el" href = "group___p_w_m___l_l_d.html#ga312588cf680d50931666643dea45bb13" > PWM_CHANNELS< / a > , < a class = "el" href = "group___p_w_m___l_l_d.html#ga8c6320208680a823925d2816856437cc" > pwm_lld_enable_channel()< / a > , and < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" > PWM_READY< / a > .< / p >
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< a class = "anchor" id = "gac2679d11833a4ea9df5a9ed2e4a2c2e7" > < / a > <!-- doxytag: member="pwm.h::pwmDisableChannel" ref="gac2679d11833a4ea9df5a9ed2e4a2c2e7" args="(PWMDriver *pwmp, pwmchannel_t channel)" -->
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< td class = "memname" > void pwmDisableChannel < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "struct_p_w_m_driver.html" > PWMDriver< / a > * < / td >
< td class = "paramname" > < em > pwmp< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "group___p_w_m___l_l_d.html#ga605a8a67c0f1cf38cecfcfada45b28b5" > pwmchannel_t< / a > < / td >
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< td class = "paramname" > < em > channel< / em > < / td > < td > < / td >
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< p > Disables a PWM channel. < / p >
< p > The channel is disabled and its output line returned to the idle state.< / p >
< dl > < dt > < b > Parameters:< / b > < / dt > < dd >
< table border = "0" cellspacing = "2" cellpadding = "0" >
< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > pwmp< / em > < / td > < td > pointer to a < code > < a class = "el" href = "struct_p_w_m_driver.html" title = "Structure representing an PWM driver." > PWMDriver< / a > < / code > object < / td > < / tr >
< tr > < td valign = "top" > < tt > [in]< / tt > < / td > < td valign = "top" > < em > channel< / em > < / td > < td > PWM channel identifier < / td > < / tr >
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< p > Definition at line < a class = "el" href = "pwm_8c_source.html#l00141" > 141< / a > of file < a class = "el" href = "pwm_8c_source.html" > pwm.c< / a > .< / p >
< p > References < a class = "el" href = "group__debug.html#ga43d50c69eb730d0f024eb832d61f30c9" > chDbgAssert< / a > , < a class = "el" href = "group__debug.html#ga6bb6c0f97caab3a66332c8bfbf7a3844" > chDbgCheck< / a > , < a class = "el" href = "group__system.html#ga9f6573c0763d1e4e97c63c62edad6e42" > chSysLock< / a > , < a class = "el" href = "group__system.html#ga5a257fa58a09815eb64a45e2dfbdc22e" > chSysUnlock< / a > , < a class = "el" href = "struct_p_w_m_driver.html#a773d182992e086ff89dd85d2f5e17dea" > PWMDriver::pd_state< / a > , < a class = "el" href = "group___p_w_m___l_l_d.html#ga312588cf680d50931666643dea45bb13" > PWM_CHANNELS< / a > , < a class = "el" href = "group___p_w_m___l_l_d.html#ga78cb61d7ea9fc996e3c2adec3f37cfd8" > pwm_lld_disable_channel()< / a > , and < a class = "el" href = "group___p_w_m.html#gga9b63d6f4d51e8ca9ee1fce2a1bc86bc5a1bb17b80878c81e8a0e4671a44bc7086" > PWM_READY< / a > .< / p >
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