mirror of
https://github.com/apache/nuttx.git
synced 2026-06-06 00:14:22 +08:00
SAMV71-XULT: Add option to support connection of the maXTouch Xplained Pro on the 50-pin LCD connector
This commit is contained in:
Gregory Nutt
@@ -16,10 +16,13 @@ choice
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default SAMV71XULT_MXTXPLND_EXT1
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default SAMV71XULT_MXTXPLND_EXT1
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config SAMV71XULT_MXTXPLND_EXT1
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config SAMV71XULT_MXTXPLND_EXT1
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bool "Connected on EXT1"
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bool "Connected on EXT1 (2x10 pin)"
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config SAMV71XULT_MXTXPLND_EXT2
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config SAMV71XULT_MXTXPLND_EXT2
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bool "Connected on EXT2"
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bool "Connected on EXT2 (2x10 pin)"
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config SAMV71XULT_MXTXPLND_LCD
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bool "Connected on LCD (50-pin)"
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endchoice # MaXTouch Xplained connection
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endchoice # MaXTouch Xplained connection
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@@ -697,12 +697,17 @@ additional settings.
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maXTouch Xplained Pro
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maXTouch Xplained Pro
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=====================
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=====================
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Connectivity
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------------
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Testing has also been performed using the maXTouch Xplained Pro LCD
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Testing has also been performed using the maXTouch Xplained Pro LCD
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(ATMXT-XPRO). That LCD could be connected either via EXT1 or EXT2 using the 2x10
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(ATMXT-XPRO).
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20-pin cable and the maXTouch Xplained Pro standard extension header. Access
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this then performed in SPI mode.
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maXTouch Xplained Pro Standard Extension Header
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-----------------------------------------------
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The LCD could be connected either via EXT1 or EXT2 using the 2x10 20-pin
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cable and the maXTouch Xplained Pro standard extension header. Access is
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then performed in SPI mode.
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NOTE the 3 switch mode selector on the back of the maXtouch. All switches
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should be in the ON position to select 4-wire SPI mode.
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---- -------- ---- ----------- ---- ----------- ------------------------------------------
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---- -------- ---- ----------- ---- ----------- ------------------------------------------
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SAMV71-XULT maxTouch Xplained Pro
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SAMV71-XULT maxTouch Xplained Pro
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@@ -731,15 +736,83 @@ this then performed in SPI mode.
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---- -------- ---- ----------- ---- ----------- ------------------------------------------
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---- -------- ---- ----------- ---- ----------- ------------------------------------------
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NOTE: Use of EXT1 conflicts with the Arduino RXD pin (PD28). You cannot
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NOTE: Use of EXT1 conflicts with the Arduino RXD pin (PD28). You cannot
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put the maXTouch Xplained in EXT1 and also use the Arduion RXD/TXD pins
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put the maXTouch Xplained in EXT1 and also use the Arduino RXD/TXD pins
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as your serial console.
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as your serial console.
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It ought be possible to connect the LCD via the flat cable to the EXT4 LCD
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maXTouch Xplained Pro Xplained Pro LCD Connector
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connector. In this case, you would use the SMC to communicate with the LCD.
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------------------------------------------------
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I have not tried this configuration.
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It is also possible to connect the LCD via the flat cable to the EXT4 LCD
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connector. In this case, you would use the SMC/EBI to communicate with the
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LCD.
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Configuration Options
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NOTE: (1) Only the RGB interface is supported by the SAMV71-XULT and (2) the
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---------------------
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3 switch mode selector on the back of the maXtouch. These switches should be
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in the OFF-ON-OFF positions to select 16-bit color mode.
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----------------- ------------- -----------------------------------------------------------
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LCD SAMV71 Description
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Pin Function Pin Function
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---- ------------ ---- -------- -----------------------------------------------------------
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1 ID - - Communication line to ID chip on extension board
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2 GND - GND Ground
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3 D0 PC0 D0 Data line
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4 D1 PC1 D1 Data line
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5 D2 PC2 D2 Data line
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6 D3 PC3 D3 Data line
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7 GND - GND Ground
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8 D4 PC4 D4 Data line
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9 D5 PC5 D5 Data line
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10 D6 PC6 D6 Data line
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11 D7 PC7 D7 Data line
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12 GND - GND Ground
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13 D8 PE0 D8 Data line
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14 D9 PE1 D9 Data line
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15 D10 PE2 D10 Data line
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16 D11 PE3 D11 Data line
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17 GND - GND Ground
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18 D12 PE4 D12 Data line
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19 D13 PE5 D13 Data line
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20 D14 PA15 D14 Data line
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21 D15 PA16 D15 Data line
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22 GND - GND Ground
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23 D16 - - Data line
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24 D17 - - Data line
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25 N/C - -
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26 N/C - -
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27 GND - GND Ground
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28 N/C - -
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29 N/C - -
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30 N/C - -
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31 N/C - -
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32 GND - GND Ground
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33 PCLK/ PC30 GPIO RGB: Pixel clock Display RAM select.
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CMD_DATA_SEL MCU: One address line of the MCU for displays where it
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is possible to select either the register or the
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data interface
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34 VSYNC/CS PD19 NCS3 RGB: Vertical synchronization.
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MCU: Chip select
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35 HSYNC/WE PC8 NWE RGB: Horizontal synchronization
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MCU: Write enable signal
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36 DATA ENABLE/ PC11 NRD RGB: Data enable signal
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RE MCU: Read enable signal
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37 SPI SCK - - MCU: Clock for SPI
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38 SPI MOSI - - MCU: Master out slave in line of SPI
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39 SPI MISO - - MCU: Master in slave out line of SPI
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40 SPI SS - - MCU: Slave select for SPI
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41 N/C - -
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42 TWI SDA PA3 TWD0 I2C data line (maXTouch®)
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43 TWI SCL PA4 TWCK0 I2C clock line (maXTouch)
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44 IRQ1 PD28 WKUP5 maXTouch interrupt line
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45 N/C PA2 WKUP2
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46 PWM PC9 TIOB7 Backlight control
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47 RESET PC13 GPIO Reset for both display and maxTouch
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48 VCC - - 3.3V power supply for extension board
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49 VCC - - 3.3V power supply for extension board
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50 GND - - Ground
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---- ------------ ---- -------- -----------------------------------------------------------
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MXI Configuration Options
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-------------------------
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System Type -> SAMV7 Peripheral Support
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System Type -> SAMV7 Peripheral Support
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CONFIG_SAMV7_TWIHS0=y : Needed by the MaXTouch controller
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CONFIG_SAMV7_TWIHS0=y : Needed by the MaXTouch controller
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@@ -748,7 +821,8 @@ Configuration Options
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Board Selection ->
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Board Selection ->
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CONFIG_SAMV71XULT_MXTXPLND=y : MaXTouch Xplained is connected
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CONFIG_SAMV71XULT_MXTXPLND=y : MaXTouch Xplained is connected
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CONFIG_SAMV71XULT_MXTXPLND_EXT1=y : Connected on EXT1, or
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CONFIG_SAMV71XULT_MXTXPLND_EXT1=y : Connected on EXT1, or
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CONFIG_SAMV71XULT_MXTXPLND_EXT2=y : Connected on EXT2
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CONFIG_SAMV71XULT_MXTXPLND_EXT2=y : Connected on EXT2, or
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CONFIG_SAMV71XULT_MXTXPLND_LCD=y : Connected on LCD
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CONFIG_SAMV71XULT_MXT_DEVMINOR=0 : Register as /dev/input0
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CONFIG_SAMV71XULT_MXT_DEVMINOR=0 : Register as /dev/input0
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CONFIG_SAMV71XULT_MXT_I2CFREQUENCY=400000
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CONFIG_SAMV71XULT_MXT_I2CFREQUENCY=400000
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@@ -914,6 +988,10 @@ Configuration sub-directories
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CP2100CP programmable PLL, and 0x57 and 0x5f are the addresses of
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CP2100CP programmable PLL, and 0x57 and 0x5f are the addresses of
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the AT2 EEPROM. I am not sure what the other address, 0x37, is).
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the AT2 EEPROM. I am not sure what the other address, 0x37, is).
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STATUS:
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2015-03-30: Currently contains on a touchscreen test. The touchscreen
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does not yet work.
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netnsh:
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netnsh:
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Configures the NuttShell (nsh) located at examples/nsh. There are three
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Configures the NuttShell (nsh) located at examples/nsh. There are three
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@@ -339,9 +339,11 @@
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/* maXTouch Xplained Pro LCD
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/* maXTouch Xplained Pro LCD
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*
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*
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* maXTouch Xplained Pro Standard Extension Header
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* -----------------------------------------------
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* This LCD could be connected either via EXT1 or EXT2 using the 2x10
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* This LCD could be connected either via EXT1 or EXT2 using the 2x10
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* 20-pin cable and the maXTouch Xplained Pro standard extension
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* 20-pin cable and the maXTouch Xplained Pro standard extension
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* header. Access this then performed in SPI mode.
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* header. Access is then performed in SPI mode.
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*
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*
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* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
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* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
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* SAMV71-XULT maxTouch Xplained Pro
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* SAMV71-XULT maxTouch Xplained Pro
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@@ -374,19 +376,93 @@
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*/
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*/
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#ifdef CONFIG_SAMV71XULT_MXTXLND
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#ifdef CONFIG_SAMV71XULT_MXTXLND
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# ifdef CONFIG_SAMV71XULT_MXTXLND_EXT1
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# if defined(CONFIG_SAMV71XULT_MXTXLND_EXT1)
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# define GPIO_PWMC0_H0 GPIO_PWMC0_H0_1
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# define GPIO_PWMC0_H0 GPIO_PWMC0_H0_1
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# define GPIO_MXTXLND_PWM GPIO_PWMC0_H0_1
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# define GPIO_MXTXLND_PWM GPIO_PWMC0_H0_1
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# define GPIO_SPI0_NPCS1 GPIO_SPI0_NPCS1_2
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# define GPIO_SPI0_NPCS1 GPIO_SPI0_NPCS1_2
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# else /* CONFIG_SAMV71XULT_MXTXLND_EXT2 */
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# elif defined(CONFIG_SAMV71XULT_MXTXLND_EXT2)
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# define GPIO_PWMC0_H2 GPIO_PWMC0_H2_5
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# define GPIO_PWMC0_H2 GPIO_PWMC0_H2_5
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# define GPIO_MXTXLND_PWM GPIO_PWMC0_H2_5
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# define GPIO_MXTXLND_PWM GPIO_PWMC0_H2_5
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/* maXTouch Xplained Pro Xplained Pro LCD Connector
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* ------------------------------------------------
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* It is also possible to connect the LCD via the flat cable to the EXT4 LCD
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* connector. In this case, you would use the SMC/EBI to communicate with the
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* LCD.
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*
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* ---- ------------ ---- -------- -----------------------------------------------------------
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* LCD SAMV71 Description
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* Pin Function Pin Function
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* ---- ------------ ---- -------- -----------------------------------------------------------
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* 1 ID - - Communication line to ID chip on extension board
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* 2 GND - GND Ground
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* 3 D0 PC0 D0 Data line
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* 4 D1 PC1 D1 Data line
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* 5 D2 PC2 D2 Data line
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* 6 D3 PC3 D3 Data line
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* 7 GND - GND Ground
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* 8 D4 PC4 D4 Data line
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* 9 D5 PC5 D5 Data line
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* 10 D6 PC6 D6 Data line
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* 11 D7 PC7 D7 Data line
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* 12 GND - GND Ground
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* 13 D8 PE0 D8 Data line
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* 14 D9 PE1 D9 Data line
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* 15 D10 PE2 D10 Data line
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* 16 D11 PE3 D11 Data line
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* 17 GND - GND Ground
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* 18 D12 PE4 D12 Data line
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* 19 D12 PE5 D13 Data line
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* 20 D14 PA15 D14 Data line
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* 21 D15 PA16 D15 Data line
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* 22 GND - GND Ground
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* 23 D16 - - Data line
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* 24 D17 - - Data line
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* 25 N/C - -
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* 26 N/C - -
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* 27 GND - GND Ground
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* 28 N/C - -
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* 29 N/C - -
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* 30 N/C - -
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* 31 N/C - -
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* 32 GND - GND Ground
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* 33 PCLK/ PC30 GPIO RGB: Pixel clock Display RAM select.
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* CMD_DATA_SEL MCU: One address line of the MCU for displays where it
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* is possible to select either the register or the
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* data interface
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* 34 VSYNC/CS PD19 NCS3 RGB: Vertical synchronization
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* MCU: Chip select
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* 35 HSYNC/WE PC8 NWE RGB: Horizontal synchronization
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* MCU: Write enable signal
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* 36 DATA ENABLE/ PC11 NRD RGB: Data enable signal
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* RE MCU: Read enable signal
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* 37 SPI SCK - - MCU: Clock for SPI
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* 38 SPI MOSI - - MCU: Master out slave in line of SPI
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* 39 SPI MISO - - MCU: Master in slave out line of SPI
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* 40 SPI SS - - MCU: Slave select for SPI
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* 41 N/C - -
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* 42 TWI SDA PA3 TWD0 I2C data line (maXTouch®)
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* 43 TWI SCL PA4 TWCK0 I2C clock line (maXTouch)
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* 44 IRQ1 PD28 WKUP5 maXTouch interrupt line
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* 45 N/C PA2 WKUP2
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* 46 PWM PC9 TIOB7 Backlight control
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* 47 RESET PC13 GPIO Reset for both display and maxTouch
|
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* 48 VCC - - 3.3V power supply for extension board
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* 49 VCC - - 3.3V power supply for extension board
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* 50 GND - - Ground
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* ---- ------------ ---- -------- -----------------------------------------------------------
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*
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* There are no alternatives for SMC/EBI, TWI0, or TIOB pins. No pin disambiguration
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* is necessary.
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*/
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# elif defined(CONFIG_SAMV71XULT_MXTXLND_LCD)
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# endif
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# endif
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#endif
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#endif /* CONFIG_SAMV71XULT_MXTXLND */
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/************************************************************************************
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/************************************************************************************
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* Public Types
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* Public Types
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@@ -0,0 +1,345 @@
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/************************************************************************************
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* configs/samv71-xult/src/atmxt-xpro.h
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|
*
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* Copyright (C) 2015 Gregory Nutt. All rights reserved.
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|
* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||||
|
* used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||||
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||||
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
************************************************************************************/
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|
|
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|
#ifndef __CONFIGS_ATMXT_XPRO_SRC_ATMXT_XPRO_H
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|
#define __CONFIGS_ATMXT_XPRO_SRC_ATMXT_XPRO_H
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Included Files
|
||||||
|
************************************************************************************/
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||||||
|
|
||||||
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#include <nuttx/config.h>
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||||||
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||||||
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/************************************************************************************
|
||||||
|
* Pre-processor Definitions
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||||||
|
************************************************************************************/
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||||||
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/* Configuration ********************************************************************/
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||||||
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||||||
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#define HAVE_MAXTOUCH 1
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#define HAVE_ILI9488_RGB 1
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||||||
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#define HAVE_ILI9488_MCU 1
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||||||
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/* maXTouch and LCD only available if the maXTouch Xplained Pro is connected */
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||||||
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||||||
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#ifndef CONFIG_SAMV71XULT_MXTXPLND
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||||||
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# undef HAVE_MAXTOUCH
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||||||
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# undef HAVE_ILI9488_RGB
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||||||
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# undef HAVE_ILI9488_MCU
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||||||
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#endif
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||||||
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||||||
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/* maXTouch is only available if the maXTouch driver is enabled */
|
||||||
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||||||
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#if defined(HAVE_MAXTOUCH) && !defined(CONFIG_INPUT_MXT)
|
||||||
|
# warning maXTouch support not enabled (CONFIG_INPUT_MXT)
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||||||
|
# undef HAVE_MAXTOUCH
|
||||||
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#endif
|
||||||
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||||||
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/* The maXTouch interface requires TWIHS0 */
|
||||||
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||||||
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#if defined(HAVE_MAXTOUCH) && !defined(CONFIG_SAMV7_TWIHS0)
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||||||
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# warning maXTouch support requires TWIHS0
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||||||
|
# undef HAVE_MAXTOUCH
|
||||||
|
#endif
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||||||
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||||||
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/* Verify the maXTouch connector configuration */
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||||||
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||||||
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#ifdef HAVE_MAXTOUCH
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||||||
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# if defined(CONFIG_SAMV71XULT_MXTXPLND_EXT1)
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||||||
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# ifndef CONFIG_SAMV7_GPIOD_IRQ
|
||||||
|
# warning maXTouch on EXT1 requires CONFIG_SAMV7_GPIOD_IRQ
|
||||||
|
# undef HAVE_MAXTOUCH
|
||||||
|
# endif
|
||||||
|
# elif defined(CONFIG_SAMV71XULT_MXTXPLND_EXT2)
|
||||||
|
# ifndef CONFIG_SAMV7_GPIOA_IRQ
|
||||||
|
# warning maXTouch on EXT1 requires CONFIG_SAMV7_GPIOA_IRQ
|
||||||
|
# undef HAVE_MAXTOUCH
|
||||||
|
# endif
|
||||||
|
# else
|
||||||
|
# warning maXTouch requires CONFIG_SAMV71XULT_MXTXPLND_EXT1 or EXT2
|
||||||
|
# undef HAVE_MAXTOUCH
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* LCD supports requires the ILI9488 driver */
|
||||||
|
|
||||||
|
#if (defined(HAVE_ILI9488_RGB) || defined(HAVE_ILI9488_MCU)) && !defined(CONFIG_LCD_ILI9488)
|
||||||
|
# undef HAVE_ILI9488_RGB
|
||||||
|
# undef HAVE_ILI9488_MCU
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* ILI9488 RGB support requires the SMC/EBI interface */
|
||||||
|
|
||||||
|
#if defined(HAVE_ILI9488_RGB) && !defined(CONFIG_SAMV7_SMC)
|
||||||
|
# warning ILI9488 RGB support requires SMC
|
||||||
|
# undef HAVE_ILI9488_RGB
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* ILI9488 MCU support requires SPI0 */
|
||||||
|
|
||||||
|
#if defined(HAVE_ILI9488_MCU) && !defined(CONFIG_SAMV7_SPI0)
|
||||||
|
# warning ILI9488 MCU support requires SPI0
|
||||||
|
# undef HAVE_ILI9488_MCU
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Verify the ILI9488 MCU/SPI connector configuration */
|
||||||
|
|
||||||
|
#ifdef HAVE_ILI9488_MCU
|
||||||
|
# if !defined(CONFIG_SAMV71XULT_MXTXPLND_EXT1) && !defined(CONFIG_SAMV71XULT_MXTXPLND_EXT2)
|
||||||
|
# warning ILI9488 MCU requires CONFIG_SAMV71XULT_MXTXPLND_EXT1 or EXT2
|
||||||
|
# undef HAVE_ILI9488_MCU
|
||||||
|
# endif
|
||||||
|
# ifdef CONFIG_SAMV71XULT_MXTXPLND_LCD
|
||||||
|
# warning ILI9488 MCU not available at the LCD connector
|
||||||
|
# undef HAVE_ILI9488_MCU
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Verify the ILI9488 RGB/SMC connector configuration */
|
||||||
|
|
||||||
|
#ifdef HAVE_ILI9488_RGB
|
||||||
|
# ifndef CONFIG_SAMV71XULT_MXTXPLND_LCD
|
||||||
|
# warning ILI9488 RGB requires CONFIG_SAMV71XULT_MXTXPLND_LCD
|
||||||
|
# undef HAVE_ILI9488_MCU
|
||||||
|
# endif
|
||||||
|
# if defined(CONFIG_SAMV71XULT_MXTXPLND_EXT1) ||defined(CONFIG_SAMV71XULT_MXTXPLND_EXT2)
|
||||||
|
# warning ILI9488 MCU not available at the EXT1 or EXT2 connectors
|
||||||
|
# undef HAVE_ILI9488_MCU
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* SAMV71-XULT GPIO Pin Definitions *************************************************/
|
||||||
|
|
||||||
|
/* maXTouch Xplained Pro LCD
|
||||||
|
*
|
||||||
|
* maXTouch Xplained Pro Standard Extension Header
|
||||||
|
* -----------------------------------------------
|
||||||
|
* This LCD could be connected either via EXT1 or EXT2 using the 2x10
|
||||||
|
* 20-pin cable and the maXTouch Xplained Pro standard extension
|
||||||
|
* header. Access is then performed in SPI mode.
|
||||||
|
*
|
||||||
|
* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
|
||||||
|
* SAMV71-XULT maxTouch Xplained Pro
|
||||||
|
* PIN FUNCTION EXT1 FUNC EXT2 FUNC Description
|
||||||
|
* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
|
||||||
|
* 1 ID - - - - Communication line to ID chip
|
||||||
|
* 2 GND - - - - Ground
|
||||||
|
* 3 N/C PC31 - PD30 -
|
||||||
|
* 4 N/C PA19 - PC13 -
|
||||||
|
* 5 GPIO PB3 GPIO PA6 GPIO Command/Data Select
|
||||||
|
* 6 N/C PB2 - PD11 -
|
||||||
|
* 7 PWM PA0 PWMC0_PWMH0 PC19 PWMC0_PMWH2 Backlight control
|
||||||
|
* 8 N/C PC30 - PD26 -
|
||||||
|
* 9 GPIO/IRQ PD28 GPIO PA2 GPIO IRQ from maXTouch controller
|
||||||
|
* 10 GPIO PA5 GPIO PA24 GPIO RESET signal for maXTouch and LCD controller
|
||||||
|
* 11 I2C SDA PA3 TWID0 PA3 TWID0 I2C Data line for maXTouch controller
|
||||||
|
* 12 I2C SCL PA4 TWICK0 PA4 TWICK0 I2C Clock line for maXTouch controller
|
||||||
|
* 13 N/C PB0 - PA21 -
|
||||||
|
* 14 N/C PB1 - PB4 -
|
||||||
|
* 15 CS PD25 GPIO PD27 GPIO CS line for LCD controller
|
||||||
|
* 16 SPI MOSI PD21 SPI0_MOSI PD21 SPI0_MOSI SPI Data to LCD controller
|
||||||
|
* 17 SPI MISO PD20 SPI0_MISO PD20 SPI0_MISO SPI Data from LCD controller
|
||||||
|
* 18 SPI SCK PD22 SPI0_SPCK PD22 SPI0_SPCK SPI Clock line
|
||||||
|
* 19 GND - - - - Ground
|
||||||
|
* 20 VCC - - - - Target supply voltage
|
||||||
|
* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef CONFIG_SAMV71XULT_MXTXPLND
|
||||||
|
# if defined(CONFIG_SAMV71XULT_MXTXPLND_EXT1)
|
||||||
|
# define GPIO_MXTXPLND_RESET \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_SET | \
|
||||||
|
GPIO_PORT_PIOA | GPIO_PIN5)
|
||||||
|
# define GPIO_ILI9488_BLOFF \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
||||||
|
GPIO_PORT_PIOA | GPIO_PIN0)
|
||||||
|
|
||||||
|
# ifdef HAVE_MAXTOUCH
|
||||||
|
# define GPIO_MXT_CHG \
|
||||||
|
(GPIO_INPUT | GPIO_CFG_PULLUP | GPIO_CFG_DEGLITCH | GPIO_INT_FALLING | \
|
||||||
|
GPIO_PORT_PIOD | GPIO_PIN28)
|
||||||
|
# define IRQ_MXT_CHG \
|
||||||
|
SAM_IRQ_PD28
|
||||||
|
# endif /* HAVE_MAXTOUCH */
|
||||||
|
|
||||||
|
# ifdef HAVE_ILI9488_MCU
|
||||||
|
# define GPIO_ILI9488_CMDDAT \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
||||||
|
GPIO_PORT_PIOB | GPIO_PIN3)
|
||||||
|
|
||||||
|
# define GPIO_ILI9488_CS \
|
||||||
|
(PIO_OUTPUT | GPIO_CFG_PULLUP | GPIO_OUTPUT_SET | \
|
||||||
|
GPIO_PORT_PIOD | GPIO_PIN25)
|
||||||
|
# define ILI9488_PORT \
|
||||||
|
SPI0_CS1
|
||||||
|
# endif /* HAVE_ILI9488_MCU */
|
||||||
|
|
||||||
|
# elif defined(CONFIG_SAMV71XULT_MXTXPLND_EXT2)
|
||||||
|
# define GPIO_MXTXPLND_RESET \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_SET | \
|
||||||
|
GPIO_PORT_PIOA | GPIO_PIN24)
|
||||||
|
|
||||||
|
# define GPIO_ILI9488_BLOFF \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
||||||
|
GPIO_PORT_PIOC | GPIO_PIN19)
|
||||||
|
|
||||||
|
# ifdef HAVE_MAXTOUCH
|
||||||
|
# define GPIO_MXT_CHG \
|
||||||
|
(GPIO_INPUT | GPIO_CFG_PULLUP | GPIO_CFG_DEGLITCH | GPIO_INT_FALLING | \
|
||||||
|
GPIO_PORT_PIOA | GPIO_PIN2)
|
||||||
|
# define IRQ_MXT_CHG \
|
||||||
|
SAM_IRQ_PA2
|
||||||
|
# endif /* HAVE_MAXTOUCH */
|
||||||
|
|
||||||
|
# ifdef HAVE_ILI9488_MCU
|
||||||
|
# define GPIO_ILI9488_CMDDAT \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
||||||
|
GPIO_PORT_PIOA | GPIO_PIN6)
|
||||||
|
|
||||||
|
# define GPIO_ILI9488_CS \
|
||||||
|
(PIO_OUTPUT | GPIO_CFG_PULLUP | GPIO_OUTPUT_SET | \
|
||||||
|
GPIO_PORT_PIOD | GPIO_PIN27)
|
||||||
|
# define MXTXLPND_PORT \
|
||||||
|
SPI0_CS3
|
||||||
|
# endif /* HAVE_ILI9488_MCU */
|
||||||
|
|
||||||
|
/* maXTouch Xplained Pro Xplained Pro LCD Connector
|
||||||
|
* ------------------------------------------------
|
||||||
|
* It is also possible to connect the LCD via the flat cable to the EXT4 LCD
|
||||||
|
* connector. In this case, you would use the SMC/EBI to communicate with the
|
||||||
|
* LCD.
|
||||||
|
*
|
||||||
|
* ---- ------------ ---- -------- -----------------------------------------------------------
|
||||||
|
* LCD SAMV71 Description
|
||||||
|
* Pin Function Pin Function
|
||||||
|
* ---- ------------ ---- -------- -----------------------------------------------------------
|
||||||
|
* 1 ID - - Communication line to ID chip on extension board
|
||||||
|
* 2 GND - GND Ground
|
||||||
|
* 3 D0 PC0 D0 Data line
|
||||||
|
* 4 D1 PC1 D1 Data line
|
||||||
|
* 5 D2 PC2 D2 Data line
|
||||||
|
* 6 D3 PC3 D3 Data line
|
||||||
|
* 7 GND - GND Ground
|
||||||
|
* 8 D4 PC4 D4 Data line
|
||||||
|
* 9 D5 PC5 D5 Data line
|
||||||
|
* 10 D6 PC6 D6 Data line
|
||||||
|
* 11 D7 PC7 D7 Data line
|
||||||
|
* 12 GND - GND Ground
|
||||||
|
* 13 D8 PE0 D8 Data line
|
||||||
|
* 14 D9 PE1 D9 Data line
|
||||||
|
* 15 D10 PE2 D10 Data line
|
||||||
|
* 16 D11 PE3 D11 Data line
|
||||||
|
* 17 GND - GND Ground
|
||||||
|
* 18 D12 PE4 D12 Data line
|
||||||
|
* 19 D12 PE5 D13 Data line
|
||||||
|
* 20 D14 PA15 D14 Data line
|
||||||
|
* 21 D15 PA16 D15 Data line
|
||||||
|
* 22 GND - GND Ground
|
||||||
|
* 23 D16 - - Data line
|
||||||
|
* 24 D17 - - Data line
|
||||||
|
* 25 N/C - -
|
||||||
|
* 26 N/C - -
|
||||||
|
* 27 GND - GND Ground
|
||||||
|
* 28 N/C - -
|
||||||
|
* 29 N/C - -
|
||||||
|
* 30 N/C - -
|
||||||
|
* 31 N/C - -
|
||||||
|
* 32 GND - GND Ground
|
||||||
|
* 33 PCLK/ PC30 GPIO RGB: Pixel clock Display RAM select.
|
||||||
|
* CMD_DATA_SEL MCU: One address line of the MCU for displays where it
|
||||||
|
* is possible to select either the register or the
|
||||||
|
* data interface
|
||||||
|
* 34 VSYNC/CS PD19 NCS3 RGB: Vertical synchronization
|
||||||
|
* MCU: Chip select
|
||||||
|
* 35 HSYNC/WE PC8 NWE RGB: Horizontal synchronization
|
||||||
|
* MCU: Write enable signal
|
||||||
|
* 36 DATA ENABLE/ PC11 NRD RGB: Data enable signal
|
||||||
|
* RE MCU: Read enable signal
|
||||||
|
* 37 SPI SCK - - MCU: Clock for SPI
|
||||||
|
* 38 SPI MOSI - - MCU: Master out slave in line of SPI
|
||||||
|
* 39 SPI MISO - - MCU: Master in slave out line of SPI
|
||||||
|
* 40 SPI SS - - MCU: Slave select for SPI
|
||||||
|
* 41 N/C - -
|
||||||
|
* 42 TWI SDA PA3 TWD0 I2C data line (maXTouch®)
|
||||||
|
* 43 TWI SCL PA4 TWCK0 I2C clock line (maXTouch)
|
||||||
|
* 44 IRQ1 PD28 WKUP5 maXTouch interrupt line
|
||||||
|
* 45 N/C PA2 WKUP2
|
||||||
|
* 46 PWM PC9 TIOB7 Backlight control
|
||||||
|
* 47 RESET PC13 GPIO Reset for both display and maxTouch
|
||||||
|
* 48 VCC - - 3.3V power supply for extension board
|
||||||
|
* 49 VCC - - 3.3V power supply for extension board
|
||||||
|
* 50 GND - - Ground
|
||||||
|
* ---- ------------ ---- -------- -----------------------------------------------------------
|
||||||
|
*/
|
||||||
|
|
||||||
|
# elif defined(CONFIG_SAMV71XULT_MXTXLND_LCD)
|
||||||
|
# define GPIO_MXTXPLND_RESET \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_SET | \
|
||||||
|
GPIO_PORT_PIOC | GPIO_PIN13)
|
||||||
|
# define GPIO_ILI9488_BLOFF \
|
||||||
|
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
||||||
|
GPIO_PORT_PIOC | GPIO_PIN9)
|
||||||
|
|
||||||
|
# ifdef HAVE_MAXTOUCH
|
||||||
|
# define GPIO_MXT_CHG \
|
||||||
|
(GPIO_INPUT | GPIO_CFG_PULLUP | GPIO_CFG_DEGLITCH | GPIO_INT_FALLING | \
|
||||||
|
GPIO_PORT_PIOD | GPIO_PIN28)
|
||||||
|
# define IRQ_MXT_CHG \
|
||||||
|
SAM_IRQ_PD28
|
||||||
|
# endif /* HAVE_MAXTOUCH */
|
||||||
|
# endif /* CONFIG_SAMV71XULT_MXTXLND_xyz */
|
||||||
|
|
||||||
|
/* In any event, touchscreen communicates on TWI0, I2C address 0x4a */
|
||||||
|
|
||||||
|
# define MXT_TWI_BUS 0
|
||||||
|
# define MXT_I2C_ADDRESS 0x4a
|
||||||
|
|
||||||
|
#endif /* CONFIG_SAMV71XULT_MXTXPLND */
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Types
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public data
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
/************************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
************************************************************************************/
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __CONFIGS_ATMXT_XPRO_SRC_ATMXT_XPRO_H */
|
||||||
@@ -54,6 +54,7 @@
|
|||||||
#include "sam_twihs.h"
|
#include "sam_twihs.h"
|
||||||
|
|
||||||
#include "samv71-xult.h"
|
#include "samv71-xult.h"
|
||||||
|
#include "atmxt-xpro.h"
|
||||||
|
|
||||||
#ifdef HAVE_MAXTOUCH
|
#ifdef HAVE_MAXTOUCH
|
||||||
|
|
||||||
|
|||||||
@@ -61,59 +61,6 @@
|
|||||||
#define HAVE_NETWORK 1
|
#define HAVE_NETWORK 1
|
||||||
#define HAVE_MACADDR 1
|
#define HAVE_MACADDR 1
|
||||||
#define HAVE_MTDCONFIG 1
|
#define HAVE_MTDCONFIG 1
|
||||||
#define HAVE_MAXTOUCH 1
|
|
||||||
#define HAVE_ILI9488 1
|
|
||||||
|
|
||||||
/* LCD */
|
|
||||||
|
|
||||||
#ifndef CONFIG_SAMV71XULT_MXTXPLND
|
|
||||||
# undef HAVE_MAXTOUCH
|
|
||||||
# undef HAVE_ILI9488
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(HAVE_MAXTOUCH) && !defined(CONFIG_INPUT_MXT)
|
|
||||||
# warning maXTouch support not enabled (CONFIG_INPUT_MXT)
|
|
||||||
# undef HAVE_MAXTOUCH
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(HAVE_MAXTOUCH) && !defined(CONFIG_SAMV7_TWIHS0)
|
|
||||||
# warning maXTouch support requires TWIHS0
|
|
||||||
# undef HAVE_MAXTOUCH
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef HAVE_MAXTOUCH
|
|
||||||
# if defined(CONFIG_SAMV71XULT_MXTXPLND_EXT1)
|
|
||||||
# ifndef CONFIG_SAMV7_GPIOD_IRQ
|
|
||||||
# warning maXTouch on EXT1 requires CONFIG_SAMV7_GPIOD_IRQ
|
|
||||||
# undef HAVE_MAXTOUCH
|
|
||||||
# endif
|
|
||||||
# elif defined(CONFIG_SAMV71XULT_MXTXPLND_EXT2)
|
|
||||||
# ifndef CONFIG_SAMV7_GPIOA_IRQ
|
|
||||||
# warning maXTouch on EXT1 requires CONFIG_SAMV7_GPIOA_IRQ
|
|
||||||
# undef HAVE_MAXTOUCH
|
|
||||||
# endif
|
|
||||||
# else
|
|
||||||
# warning maXTouch requires CONFIG_SAMV71XULT_MXTXPLND_EXT1 or EXT2
|
|
||||||
# undef HAVE_MAXTOUCH
|
|
||||||
# endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(HAVE_ILI9488) && !defined(CONFIG_LCD_ILI9488)
|
|
||||||
# warning ILI9488 support not enabled (CONFIG_LCD_ILI9488)
|
|
||||||
# undef HAVE_ILI9488
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(HAVE_ILI9488) && !defined(CONFIG_SAMV7_SPI0)
|
|
||||||
# warning ILI9488 support requires SPI0
|
|
||||||
# undef HAVE_ILI9488
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef HAVE_ILI9488
|
|
||||||
# if !defined(CONFIG_SAMV71XULT_MXTXPLND_EXT1) && !defined(CONFIG_SAMV71XULT_MXTXPLND_EXT2)
|
|
||||||
# warning ILI9488 requires CONFIG_SAMV71XULT_MXTXPLND_EXT1 or EXT2
|
|
||||||
# undef HAVE_ILI9488
|
|
||||||
# endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* HSMCI */
|
/* HSMCI */
|
||||||
/* Can't support MMC/SD if the card interface is not enabled */
|
/* Can't support MMC/SD if the card interface is not enabled */
|
||||||
@@ -234,122 +181,6 @@
|
|||||||
|
|
||||||
/* SAMV71-XULT GPIO Pin Definitions *************************************************/
|
/* SAMV71-XULT GPIO Pin Definitions *************************************************/
|
||||||
|
|
||||||
/* maXTouch Xplained Pro LCD
|
|
||||||
*
|
|
||||||
* This LCD could be connected either via EXT1 or EXT2 using the 2x10
|
|
||||||
* 20-pin cable and the maXTouch Xplained Pro standard extension
|
|
||||||
* header. Access this then performed in SPI mode.
|
|
||||||
*
|
|
||||||
* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
|
|
||||||
* SAMV71-XULT maxTouch Xplained Pro
|
|
||||||
* PIN FUNCTION EXT1 FUNC EXT2 FUNC Description
|
|
||||||
* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
|
|
||||||
* 1 ID - - - - Communication line to ID chip
|
|
||||||
* 2 GND - - - - Ground
|
|
||||||
* 3 N/C PC31 - PD30 -
|
|
||||||
* 4 N/C PA19 - PC13 -
|
|
||||||
* 5 GPIO PB3 GPIO PA6 GPIO Command/Data Select
|
|
||||||
* 6 N/C PB2 - PD11 -
|
|
||||||
* 7 PWM PA0 PWMC0_PWMH0 PC19 PWMC0_PMWH2 Backlight control
|
|
||||||
* 8 N/C PC30 - PD26 -
|
|
||||||
* 9 GPIO/IRQ PD28 GPIO PA2 GPIO IRQ from maXTouch controller
|
|
||||||
* 10 GPIO PA5 GPIO PA24 GPIO RESET signal for maXTouch and LCD controller
|
|
||||||
* 11 I2C SDA PA3 TWID0 PA3 TWID0 I2C Data line for maXTouch controller
|
|
||||||
* 12 I2C SCL PA4 TWICK0 PA4 TWICK0 I2C Clock line for maXTouch controller
|
|
||||||
* 13 N/C PB0 - PA21 -
|
|
||||||
* 14 N/C PB1 - PB4 -
|
|
||||||
* 15 CS PD25 GPIO PD27 GPIO CS line for LCD controller
|
|
||||||
* 16 SPI MOSI PD21 SPI0_MOSI PD21 SPI0_MOSI SPI Data to LCD controller
|
|
||||||
* 17 SPI MISO PD20 SPI0_MISO PD20 SPI0_MISO SPI Data from LCD controller
|
|
||||||
* 18 SPI SCK PD22 SPI0_SPCK PD22 SPI0_SPCK SPI Clock line
|
|
||||||
* 19 GND - - - - Ground
|
|
||||||
* 20 VCC - - - - Target supply voltage
|
|
||||||
* ---- -------- ---- ----------- ---- ----------- ------------------------------------------
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef CONFIG_SAMV71XULT_MXTXPLND
|
|
||||||
/* Common maXTouch Xplained Pro board definitions */
|
|
||||||
|
|
||||||
# ifdef CONFIG_SAMV71XULT_MXTXPLND_EXT1
|
|
||||||
|
|
||||||
# define GPIO_MXTXPLND_RESET \
|
|
||||||
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_SET | \
|
|
||||||
GPIO_PORT_PIOA | GPIO_PIN5)
|
|
||||||
|
|
||||||
# define GPIO_ILI9488_BLOFF \
|
|
||||||
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
|
||||||
GPIO_PORT_PIOA | GPIO_PIN0)
|
|
||||||
|
|
||||||
# else /* CONFIG_SAMV71XULT_MXTXPLND_EXT2 */
|
|
||||||
|
|
||||||
# define GPIO_MXTXPLND_RESET \
|
|
||||||
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_SET | \
|
|
||||||
GPIO_PORT_PIOA | GPIO_PIN24)
|
|
||||||
|
|
||||||
# define GPIO_ILI9488_BLOFF \
|
|
||||||
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
|
||||||
GPIO_PORT_PIOC | GPIO_PIN19)
|
|
||||||
|
|
||||||
# endif /* CONFIG_SAMV71XULT_MXTXPLND_EXT1 */
|
|
||||||
|
|
||||||
# ifdef HAVE_MAXTOUCH
|
|
||||||
/* maXTouch touchscreen controller definitions */
|
|
||||||
|
|
||||||
# ifdef CONFIG_SAMV71XULT_MXTXPLND_EXT1
|
|
||||||
|
|
||||||
# define GPIO_MXT_CHG \
|
|
||||||
(GPIO_INPUT | GPIO_CFG_PULLUP | GPIO_CFG_DEGLITCH | GPIO_INT_FALLING | \
|
|
||||||
GPIO_PORT_PIOD | GPIO_PIN28)
|
|
||||||
# define IRQ_MXT_CHG \
|
|
||||||
SAM_IRQ_PD28
|
|
||||||
|
|
||||||
# else /* if CONFIG_SAMV71XULT_MXTXPLND_EXT2 */
|
|
||||||
|
|
||||||
# define GPIO_MXT_CHG \
|
|
||||||
(GPIO_INPUT | GPIO_CFG_PULLUP | GPIO_CFG_DEGLITCH | GPIO_INT_FALLING | \
|
|
||||||
GPIO_PORT_PIOA | GPIO_PIN2)
|
|
||||||
# define IRQ_MXT_CHG \
|
|
||||||
SAM_IRQ_PA2
|
|
||||||
|
|
||||||
# endif /* CONFIG_SAMV71XULT_MXTXPLND_EXT1 */
|
|
||||||
|
|
||||||
/* The touchscreen communicates on TWI0, I2C address 0x4a */
|
|
||||||
|
|
||||||
# define MXT_TWI_BUS 0
|
|
||||||
# define MXT_I2C_ADDRESS 0x4a
|
|
||||||
|
|
||||||
# endif /* HAVE_MAXTOUCH */
|
|
||||||
|
|
||||||
# ifdef HAVE_ILI9488
|
|
||||||
/* ILI9488 LCD definitions */
|
|
||||||
|
|
||||||
# ifdef CONFIG_SAMV71XULT_MXTXPLND_EXT1
|
|
||||||
# define GPIO_ILI9488_CMDDAT \
|
|
||||||
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
|
||||||
GPIO_PORT_PIOA | GPIO_PIN23)
|
|
||||||
|
|
||||||
# define GPIO_ILI9488_CS \
|
|
||||||
(PIO_OUTPUT | GPIO_CFG_PULLUP | GPIO_OUTPUT_SET | \
|
|
||||||
GPIO_PORT_PIOD | GPIO_PIN25)
|
|
||||||
# define ILI9488_PORT \
|
|
||||||
SPI0_CS1
|
|
||||||
|
|
||||||
# else /* if CONFIG_SAMV71XULT_MXTXPLND_EXT2 */
|
|
||||||
|
|
||||||
# define GPIO_ILI9488_CMDDAT \
|
|
||||||
(GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_CLEAR | \
|
|
||||||
GPIO_PORT_PIOA | GPIO_PIN23)
|
|
||||||
|
|
||||||
# define GPIO_ILI9488_CS \
|
|
||||||
(PIO_OUTPUT | GPIO_CFG_PULLUP | GPIO_OUTPUT_SET | \
|
|
||||||
GPIO_PORT_PIOD | GPIO_PIN27)
|
|
||||||
# define MXTXLPND_PORT \
|
|
||||||
SPI0_CS3
|
|
||||||
|
|
||||||
# endif /* CONFIG_SAMV71XULT_MXTXPLND_EXT1 */
|
|
||||||
# endif /* HAVE_ILI9488 */
|
|
||||||
#endif /* CONFIG_SAMV71XULT_MXTXPLND */
|
|
||||||
|
|
||||||
/* Ethernet MAC.
|
/* Ethernet MAC.
|
||||||
*
|
*
|
||||||
* KSZ8061RNBVA Connections
|
* KSZ8061RNBVA Connections
|
||||||
|
|||||||
Reference in New Issue
Block a user