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| author | Gregory Nutt <gnutt@nuttx.org> | 2015-01-01 14:16:05 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2015-01-01 14:16:05 -0600 |
| commit | 82b8d60cd06bb2bd1540bec907b36f090a8ea0ce (patch) | |
| tree | 964186a1f8d97fd8d7fb099c1aa150a30d443111 | |
| parent | d87853dac53ee622f11697676be689b28d81a4cf (diff) | |
| download | nuttx-82b8d60cd06bb2bd1540bec907b36f090a8ea0ce.tar.gz nuttx-82b8d60cd06bb2bd1540bec907b36f090a8ea0ce.tar.bz2 nuttx-82b8d60cd06bb2bd1540bec907b36f090a8ea0ce.zip | |
DK_TM4C129X: Add more GPIO pin definitions
| -rw-r--r-- | nuttx/configs/dk-tm4c129x/include/board.h | 11 | ||||
| -rw-r--r-- | nuttx/configs/dk-tm4c129x/src/dk-tm4c129x.h | 16 |
2 files changed, 20 insertions, 7 deletions
diff --git a/nuttx/configs/dk-tm4c129x/include/board.h b/nuttx/configs/dk-tm4c129x/include/board.h index b9f23ac76..e147d1d85 100644 --- a/nuttx/configs/dk-tm4c129x/include/board.h +++ b/nuttx/configs/dk-tm4c129x/include/board.h @@ -158,9 +158,18 @@ /* Pin Multiplexing Disambiguation **************************************************/ /* UARTs * - * UART0: PA0, PA1 (fixed configuration) + * UART0: PA0-1 (fixed configuration) + * UART3: PJ0-1 to EM_TX/EM_RX or BOOSTER_PACK2_RX/BOOSTER_PACK2_TX(Depending + * on J12/J13) + * UART5: PH6-7 to BOOSTER_PACK1_RX/BOOSTER_PACK1_TX */ +#define GPIO_UART3_RX GPIO_UART3_RX_2 +#define GPIO_UART3_TX GPIO_UART3_TX_2 + +#define GPIO_UART5_RX GPIO_UART5_RX_2 +#define GPIO_UART5_TX GPIO_UART5_TX_2 + /* SSI: * * SSI0: PA2-5 are used for SSI0 to the second booster pack (fixed configuration) diff --git a/nuttx/configs/dk-tm4c129x/src/dk-tm4c129x.h b/nuttx/configs/dk-tm4c129x/src/dk-tm4c129x.h index 148b56981..5fb9f5337 100644 --- a/nuttx/configs/dk-tm4c129x/src/dk-tm4c129x.h +++ b/nuttx/configs/dk-tm4c129x/src/dk-tm4c129x.h @@ -101,14 +101,18 @@ #define IRQ_SW4 TIVA_IRQ_GPIOP_1 /* SPI Chip selects ****************************************************************/ -/* SSI0: PA3 is used for SSI0 chip select to the second booster pack - * SSI3: PH4 selects the SD card and PQ1 selects the on-board SPI flash. +/* SSI0: PA3 is used for SSI0 chip select to the second booster pack (No pull- +* ups) + * SSI3: PH4 selects the SD card and PQ1 selects the on-board SPI flash. Both + * pulled up on board. */ -#define GPIO_BSTR_CS (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \ - GPIO_VALUE_ONE | GPIO_PORTA | GPIO_PIN_3) -#define GPIO_SD_CS (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \ - GPIO_VALUE_ONE | GPIO_PORTH | GPIO_PIN_4) +#define GPIO_BSTR2_CS (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \ + GPIO_VALUE_ONE | GPIO_PORTA | GPIO_PIN_3) +#define GPIO_FLASH_CS (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STD | GPIO_STRENGTH_4MA | \ + GPIO_VALUE_ONE | GPIO_PORTH | GPIO_PIN_4) +#define GPIO_SD_CS (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STD | GPIO_STRENGTH_4MA | \ + GPIO_VALUE_ONE | GPIO_PORTH | GPIO_PIN_4) /* Speaker outputs *****************************************************************/ /* PB2/PD4 are used for the speaker output */ |