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Diffstat (limited to 'nuttx/configs/arduino-due/README.txt')
| -rw-r--r-- | nuttx/configs/arduino-due/README.txt | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/nuttx/configs/arduino-due/README.txt b/nuttx/configs/arduino-due/README.txt index 6ecba490c..4e9a304d5 100644 --- a/nuttx/configs/arduino-due/README.txt +++ b/nuttx/configs/arduino-due/README.txt @@ -5,10 +5,15 @@ README Arduino DUE board featuring the Atmel ATSAM3X8E MCU running at 84 MHz. + Supported Shields + ----------------- + - ITEAD 2.4" TFT with Touch, Arduion Shield 1.0 + Contents ^^^^^^^^ - PIO Pin Usage + - ITEAD 2.4" TFT with Touch - Development Environment - GNU Toolchain Options - IDEs @@ -100,6 +105,74 @@ PIO Pin Usage PD31 N/A5 N/A PE31 N/A N/A PF31 N/A N/A ----- ---------- ---- -------- ----- ------------ ---- ------ ----- ----------- ---- --------- +ITEAD 2.4" TFT with Touch +^^^^^^^^^^^^^^^^^^^^^^^^^ + + The Arduino 2.4" TFT Touch Shield is designed for all the Arduino + compatible boards. It works in 3.3V voltage level. It can be directly + plugged on the Arduino and other compatible boards. It will offer + display, touch and storage functions for the Arduino board + + Features: + + 1. Compatible with 3.3/5V operation voltage level + 2. Compatible with UTFT library + 3. With SD Card Socket + + The Arduino 2.4" TFT Touch shield uses the S6D1121 controller , it + supports 8-bit data interface. The touch IC is TSC2046. + + Arduino ATSAM3X Due ITHEAD + Due PIN GPIO FUNCTION SIGNAL PIN SIGNAL NOTES + PWMH + 10 SCL1 PA18 TWCK0/A20/WKUP9 SCL1 --- --- SCL not available + 9 SDA1 PA17 TWD0SPCK0 SDA1 --- --- SDA not available + 8 Aref --- --- AREF Vref --- --- + 7 GND --- --- GND GND --- --- + 6 PWM13 PB27 SPI0_SPCK/A20/WKUP10 PWM13 D13 SD_SCK SCK, also LED "L" + 5 PWM12 PD8 A21/NANDALE/TIOB8 PWM12 D12 SD_MISO MISO not available + 4 PWM11 PD7 A17/BA1/TIOA8 PWM11 D11 SD_MOSI MOSI not available + 3 PWM10 ??? ??? SS0/PWM10 D10 SD_CS ??? + 2 PWM9 PC21 A0/NBS0/PWML4 PWM9 D9 Touch_IRQ --- + 1 PWM8 PC22 A1/PWML5 PWM8 D8 Touch_Dout --- + PWML + 8 PWM7 PC23 A2/PWML6 PWM7 D7 DB15 --- + 7 PWM6 PC24 A3/PWML7 PWM6 D6 DB14 --- + 6 PWM5 PC25 A4/TIOA6 PWM5 D5 DB13 --- + 5 PWM4 PC26 A5/TIOB6 SS1/PWM4 D4 DB12 --- + 4 PWM3 PC28 A7/TIOA7 PWM3 D3 DB11 --- + 3 PWM2 PB25 RTS0/TIOA0 PWM2 D2 DB10 --- + 2 PWM1 PA9 UTXD/PWMH3 TX D1 DB9 UART0 TX + 1 PWM0 PA8 URXD/PWMH0/WKUP4 RX D0 DB8 UART0 RX + + POWER + 1 --- --- --- --- --- --- --- + 2 IOref --- --- IOREF +3V3 --- --- --- + 3 RESET --- --- MASTER_RESET RST --- --- + 4 3.3V --- --- +3V3 5V --- --- + 5 5V --- --- +5V 3.3V --- --- + 6 GND --- --- GND GND --- --- + 7 GND --- --- GND GND --- --- + 8 Vin --- --- VIN Vin --- --- + ADCL + 1 A0 PA16 SPCK1/TD/AD7 AD0 A0 Touch_Din --- + 2 A1 PA24 MCDA3/PCK1/AD6 AD1 A1 Touch_CLK --- + 3 A2 PA23 MCDA2/TCLK4/AD5 AD2 A2 --- --- + 4 A3 PA22 MCDA1/TCLK3/AD4 AD3 A3 TFT_CS --- + 5 A4 PA6 TIOB2/NCS0/AD3 AD4 A4 TFT_WR --- + 6 A5 PA4 TCLK1/NWAIT/AD2 AD5 A5 TFT_RS --- + 7 A6 PA3 TIOB1/PWMFI1/AD1/WKUP1 AD6 --- --- --- + 8 A7 PA2 TIOA1/NANDRDY/AD0 AD7 --- --- --- + + NOTE: + + 1. It is not possible to use any of the SPI devices on the Shield unless + a bit-bang SPI interface is used. This includes the touch controller + and the SD card. + 2. UART0 cannot be used + 3. Parallel data is not contiguous in any PIO register + 4. 3.3V and 5V are reversed. + Development Environment ^^^^^^^^^^^^^^^^^^^^^^^ |