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Diffstat (limited to 'nuttx/arch/arm/src/sama5/Kconfig')
| -rw-r--r-- | nuttx/arch/arm/src/sama5/Kconfig | 668 |
1 files changed, 668 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/sama5/Kconfig b/nuttx/arch/arm/src/sama5/Kconfig index 855945f42..26e00dd24 100644 --- a/nuttx/arch/arm/src/sama5/Kconfig +++ b/nuttx/arch/arm/src/sama5/Kconfig @@ -830,6 +830,674 @@ endif # SAMA5_OHCI || SAMA5_EHCI endmenu # USB High Speed Host Controller driver (HCD) options endif # SAMA5_UHPHS +if SAMA5_ADC +menu "ADC configuration" + +config SAMA5_ADC_HAVE_CHAN + bool + default n + +menu "ADC Channel selection" + +config SAMA5_ADC_CHAN0 + bool "Channel 0" + default n + depends on !SAMA5_TSD + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 0 + +config SAMA5_ADC_CHAN1 + bool "Channel 1" + default n + depends on !SAMA5_TSD + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 1 + +config SAMA5_ADC_CHAN2 + bool "Channel 2" + default n + depends on !SAMA5_TSD + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 2 + +config SAMA5_ADC_CHAN3 + bool "Channel 3" + default n + depends on !SAMA5_TSD + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 3 + +config SAMA5_ADC_CHAN4 + bool "Channel 4" + default n + depends on !SAMA5_TSD || !SAMA5_TSD_5WIRE + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 4 + +config SAMA5_ADC_CHAN5 + bool "Channel 5" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 5 + +config SAMA5_ADC_CHAN6 + bool "Channel 6" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 6 + +config SAMA5_ADC_CHAN7 + bool "Channel 7" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 7 + +config SAMA5_ADC_CHAN8 + bool "Channel 8" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 8 + +config SAMA5_ADC_CHAN9 + bool "Channel 9" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 9 + +config SAMA5_ADC_CHAN10 + bool "Channel 10" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 10 + +config SAMA5_ADC_CHAN11 + bool "Channel 11" + default n + select SAMA5_ADC_HAVE_CHAN + ---help--- + Enable ADC sampling on ADC channel 11 + +endmenu # ADC Channel selection + +if SAMA5_ADC_HAVE_CHAN + +config SAMA5_ADC_DMA + bool "DMA Support" + default n + ---help--- + Enable DMA transfers of converted data. This option is only + useful if you have numerous DMA channels enabled. The end result + is that there will be one DMA interrupt per conversion sequence vs. + one interrupt per conversion. + +config SAMA5_ADC_AUTOCALIB + bool "ADC auto-calibration" + default n + ---help--- + Perform ADC auto-calibration during the ADC initialization sequence + +config SAMA5_ADC_SEQUENCER + bool "ADC sequencer" + default n + ---help--- + Enable the sequencer to perform ADC conversions. Recommended if you + enable several ADC channels. + +config SAMA5_ADC_ANARCH + bool "Analog changes" + default n + ---help--- + This option allows you to select different gain, offset, and single + vs. differential modes for each channel. + +if SAMA5_ADC_ANARCH + +menu "Channel gain" + +config SAMA5_ADC_GAIN0 + int "Channel 0 gain" + default 0 + depends on SAMA5_ADC_CHAN0 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN1 + int "Channel 1 gain" + default 0 + depends on SAMA5_ADC_CHAN1 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN2 + int "Channel 2 gain" + default 0 + depends on SAMA5_ADC_CHAN2 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN3 + int "Channel 3 gain" + default 0 + depends on SAMA5_ADC_CHAN3 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN4 + int "Channel 4 gain" + default 0 + depends on SAMA5_ADC_CHAN4 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN5 + int "Channel 5 gain" + default 0 + depends on SAMA5_ADC_CHAN5 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN6 + int "Channel 6 gain" + default 0 + depends on SAMA5_ADC_CHAN6 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN7 + int "Channel 7 gain" + default 0 + depends on SAMA5_ADC_CHAN7 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN8 + int "Channel 8 gain" + default 0 + depends on SAMA5_ADC_CHAN8 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN9 + int "Channel 9 gain" + default 0 + depends on SAMA5_ADC_CHAN9 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN10 + int "Channel 10 gain" + default 0 + depends on SAMA5_ADC_CHAN10 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +config SAMA5_ADC_GAIN11 + int "Channel 11 gain" + default 0 + depends on SAMA5_ADC_CHAN11 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channel is configured for single ended + mode or as {0.5, 1, 2, 2} if the channel is configured for + differential mode. + +endmenu # Channel gain + +menu "Channel offsets" + +config SAMA5_ADC_OFFSET0 + bool "Channel 0 offset" + default n + depends on SAMA5_ADC_CHAN0 + ---help--- + Center the channel 0 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET1 + bool "Channel 1 offset" + default n + depends on SAMA5_ADC_CHAN1 + ---help--- + Center the channel 1 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET2 + bool "Channel 2 offset" + default n + depends on SAMA5_ADC_CHAN2 + ---help--- + Center the channel 2 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET3 + bool "Channel 3 offset" + default n + depends on SAMA5_ADC_CHAN3 + ---help--- + Center the channel 3 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET4 + bool "Channel 4 offset" + default n + depends on SAMA5_ADC_CHAN4 + ---help--- + Center the channel 4 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET5 + bool "Channel 5 offset" + default n + depends on SAMA5_ADC_CHAN5 + ---help--- + Center the channel 5 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET6 + bool "Channel 6 offset" + default n + depends on SAMA5_ADC_CHAN6 + ---help--- + Center the channel 6 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET7 + bool "Channel 7 offset" + default n + depends on SAMA5_ADC_CHAN7 + ---help--- + Center the channel 7 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET8 + bool "Channel 8 offset" + default n + depends on SAMA5_ADC_CHAN8 + ---help--- + Center the channel 8 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET9 + bool "Channel 9 offset" + default n + depends on SAMA5_ADC_CHAN9 + ---help--- + Center the channel 9 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET10 + bool "Channel 10 offset" + default n + depends on SAMA5_ADC_CHAN10 + ---help--- + Center the channel 10 analog signal on Vrefin/2 before the gain + scaling. + +config SAMA5_ADC_OFFSET11 + bool "Channel 11 offset" + default n + depends on SAMA5_ADC_CHAN11 + ---help--- + Center the channel 11 analog signal on Vrefin/2 before the gain + scaling. + +endmenu # Channel offsets + +menu "Channel differential mode" + +config SAMA5_ADC_DIFFMODE0 + bool "Channel 0 differential mode" + default n + depends on SAMA5_ADC_CHAN0 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 0 + +config SAMA5_ADC_DIFFMODE1 + bool "Channel 1 differential mode" + default n + depends on SAMA5_ADC_CHAN1 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 1 + +config SAMA5_ADC_DIFFMODE2 + bool "Channel 2 differential mode" + default n + depends on SAMA5_ADC_CHAN2 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 2 + +config SAMA5_ADC_DIFFMODE3 + bool "Channel 3 differential mode" + default n + depends on SAMA5_ADC_CHAN3 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 3 + +config SAMA5_ADC_DIFFMODE4 + bool "Channel 4 differential mode" + default n + depends on SAMA5_ADC_CHAN4 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 4 + +config SAMA5_ADC_DIFFMODE5 + bool "Channel 5 differential mode" + default n + depends on SAMA5_ADC_CHAN5 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 5 + +config SAMA5_ADC_DIFFMODE6 + bool "Channel 6 differential mode" + default n + depends on SAMA5_ADC_CHAN6 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 6 + +config SAMA5_ADC_DIFFMODE7 + bool "Channel 7 differential mode" + default n + depends on SAMA5_ADC_CHAN7 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 7 + +config SAMA5_ADC_DIFFMODE8 + bool "Channel 8 differential mode" + default n + depends on SAMA5_ADC_CHAN8 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 8 + +config SAMA5_ADC_DIFFMODE9 + bool "Channel 9 differential mode" + default n + depends on SAMA5_ADC_CHAN9 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 9 + +config SAMA5_ADC_DIFFMODE10 + bool "Channel 10 differential mode" + default n + depends on SAMA5_ADC_CHAN10 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 10 + +config SAMA5_ADC_DIFFMODE11 + bool "Channel 11 differential mode" + default n + depends on SAMA5_ADC_CHAN11 + ---help--- + Selects differential (vs. single-ended mode) for ADC channel 11 + +endmenu # Differential mode +endif # SAMA5_ADC_ANARCH + +if !SAMA5_ADC_ANARCH + +config SAMA5_ADC_GAIN + int "Analog gain" + depends on SAMA5_ADC_CHAN0 + range 0 3 + ---help--- + Valid gain settings are {0, 1, 2, 3} which may be interpreted as + either {1, 1, 2, 4} if the channels are configured for single ended + mode or as {0.5, 1, 2, 2} if the channels are configured for + differential mode. + +config SAMA5_ADC_OFFSET + bool "Offset" + default n + ---help--- + Center the analog signal on Vrefin/2 before the gain scaling. + +config SAMA5_ADC_DIFFMODE + bool "Differential mode" + default n + ---help--- + Selects differential (vs. single-ended mode) + +endif # !SAMA5_ADC_ANARCH + +menu "ADC Trigger Selection" + +choice + prompt "ADC trigger mode" + default SAMA5_ADC_SWTRIG + ---help--- + Select the event that will trigger the A-to-D conversion sequence. + +config SAMA5_ADC_SWTRIG + bool "Software trigger" + ---help--- + A-to-D Conversion is initiated only by sofware via an ioctl() + +config SAMA5_ADC_ADTRG + bool "External trigger via the ADTRG pin" + ---help--- + A-to-D Conversion is initiated an event on the ADTRG pin. + +config SAMA5_ADC_TIOATRIG + bool "TC0 ouput A trigger" + ---help--- + A-to-D Conversion is initiated the A output from one of + Timer/Counter 0 channels. + +endchoice # Trigger mode + +choice + prompt "ADTRG edge" + default SAMA5_ADC_ADTRG_BOTH + depends on SAMA5_ADC_ADTRG + +config SAMA5_ADC_ADTRG_RISING + bool "Rising edge" + ---help--- + Trigger A-to-D conversion on the rising edge of the ADTRG signal. + +config SAMA5_ADC_ADTRG_FALLING + bool "Falling edge" + ---help--- + Trigger A-to-D conversion on the falling edge of the ADTRG signal. + +config SAMA5_ADC_ADTRG_BOTH + bool "Both edges" + ---help--- + Trigger A-to-D conversion on both edges of the ADTRG signal + +endchoice # ADTRG edge + +if SAMA5_ADC_TIOATRIG + +choice + prompt "TC0 channel" + default SAMA5_ADC_TIOA0TRIG + +config SAMA5_ADC_TIOA0TRIG + bool "TC0 Channel 0 Output A" + ---help--- + A-to-D conversion is triggered by the TC0 channel 0 output A signal. + This output must be enabled independently in the Timer/Counter + driver configuration for this to work. + +config SAMA5_ADC_TIOA1TRIG + bool "TC0 Channel 1 Output A" + ---help--- + A-to-D conversion is triggered by the TC0 channel 1 output A signal. + This output must be enabled independently in the Timer/Counter + driver configuration for this to work. + +config SAMA5_ADC_TIOA2TRIG + bool "TC0 Channel 2 Output A" + ---help--- + A-to-D conversion is triggered by the TC0 channel 2 output A signal. + This output must be enabled independently in the Timer/Counter + driver configuration for this to work. + +endchoice # TC0 channel + +choice + prompt "TIOAx edge" + default SAMA5_ADC_TIOA_BOTH + depends on SAMA5_ADC_ADTRG + +config SAMA5_ADC_TIOA_RISING + bool "Rising edge" + ---help--- + Trigger A-to-D conversion on the rising edge of the TIOAx signal. + +config SAMA5_ADC_TIOA_FALLING + bool "Falling edge" + ---help--- + Trigger A-to-D conversion on the falling edge of the TIOAx signal. + +config SAMA5_ADC_TIOA_BOTH + bool "Both edges" + ---help--- + Trigger A-to-D conversion on both edges of the TIOAx signal + +endchoice # ADTRG edge +endif # SAMA5_ADC_TIOATRIG +endmenu # ADC Trigger Selection +endif # SAMA5_ADC_HAVE_CHAN + +config SAMA5_ADC_REGDEBUG + bool "Enable register-level ADC/touchscreen debug" + default n + depends on DEBUG + ---help--- + Enable very low register-level debug output. + +endmenu # ADC Configuration + +menu "Touchscreen configuration" + +config SAMA5_TSD + bool "Touchscreen support" + default n + select INPUT + ---help--- + Configure the ADC to support a touchscreen + +if SAMA5_TSD + +choice + prompt "Touchscreen interface" + default SAMA5_TSD_4WIRE + ---help--- + Select the type of physical interface to the touchscreen + +config SAMA5_TSD_4WIRE + bool "4-wire interface (with pressure)" + +config SAMA5_TSD_4WIRENPM + bool "4-wire interface (without pressure)" + +config SAMA5_TSD_5WIRE + bool "5-wire interface" + +endchoice # Touchscreen interface + +config SAMA5_TSD_SWAPXY + bool "Swap X/Y" + default n + ---help--- + Reverse the meaning of X and Y to handle different LCD orientations. + +config SAMA5_TSD_THRESHX + int "X threshold" + default 12 + ---help--- + New touch positions will only be reported when the X or Y data + changes by these thresholds. This trades reduces data rate for some + loss in dragging accuracy. For 12-bit values so the raw ranges are + 0-4095. So for example, if your display is 320x240, then THRESHX=13 + and THRESHY=17 would correspond to one pixel. Default: 12 + +config SAMA5_TSD_THRESHY + int "Y threshold" + default 12 + ---help--- + New touch positions will only be reported when the X or Y data + changes by these thresholds. This trades reduces data rate for some + loss in dragging accuracy. For 12-bit values so the raw ranges are + 0-4095. So for example, if your display is 320x240, then THRESHX=13 + and THRESHY=17 would correspond to one pixel. Default: 12 + +config SAMA_TSD_RXP + int "X-panel resistance" + default 6 + depends on SAMA5_TSD_4WIRE + ---help--- + The method to measure the pressure (Rp) applied to the touchscreen is + based on the known resistance of the X-Panel resistance (Rxp). + +config SAMA5_TSD_NPOLLWAITERS + int "Number poll waiters" + default 4 + depends on !DISABLE_POLL + ---help--- + Maximum number of threads that can be waiting on poll() + +endif # SAMA5_TSD +endmenu # Touchscreen Configuration +endif # SAMA5_ADC + menu "External Memory Configuration" config SAMA5_DDRCS |