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| author | Karel Gardas <karel.gardas@centrum.cz> | 2013-08-14 15:35:58 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-08-14 16:25:55 +0200 |
| commit | 526f895efe74dfc6b1fc8f98ac546543d49178be (patch) | |
| tree | 8e963a10949d4e6b734fb5d8f64a9a592d71a83c /c/src/lib/libbsp/arm/lm3s69xx | |
| parent | bsps: Fix clock driver defines (diff) | |
| download | rtems-526f895efe74dfc6b1fc8f98ac546543d49178be.tar.bz2 | |
bsp/lm3s69xx: add macros for UART CTS/RTS pin configuration
Diffstat (limited to 'c/src/lib/libbsp/arm/lm3s69xx')
| -rw-r--r-- | c/src/lib/libbsp/arm/lm3s69xx/include/io.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/lm3s69xx/include/io.h b/c/src/lib/libbsp/arm/lm3s69xx/include/io.h index 4b7f920e01..dc698fa9ee 100644 --- a/c/src/lib/libbsp/arm/lm3s69xx/include/io.h +++ b/c/src/lib/libbsp/arm/lm3s69xx/include/io.h @@ -111,6 +111,34 @@ typedef enum { .slr = LM3S69XX_GPIO_NO_SLEW_RATE_CONTROL \ } +#define LM3S69XX_PIN_UART_RTS(port, idx) \ + { \ + .pin_first = LM3S69XX_GPIO_PIN(port, idx), \ + .pin_last = LM3S69XX_GPIO_PIN(port, idx), \ + .digital = LM3S69XX_GPIO_DIGITAL_ENABLE, \ + .alternate = LM3S69XX_GPIO_AF_ENABLE, \ + .analog = LM3S69XX_GPIO_ANALOG_DISABLE, \ + .dir = LM3S69XX_GPIO_DIRECTION_OUTPUT, \ + .otype = LM3S69XX_GPIO_OTYPE_PUSH_PULL, \ + .drive = LM3S69XX_GPIO_DRIVE_2MA, \ + .pull = LM3S69XX_GPIO_NO_PULL, \ + .slr = LM3S69XX_GPIO_NO_SLEW_RATE_CONTROL \ + } + +#define LM3S69XX_PIN_UART_CTS(port, idx) \ + { \ + .pin_first = LM3S69XX_GPIO_PIN(port, idx), \ + .pin_last = LM3S69XX_GPIO_PIN(port, idx), \ + .digital = LM3S69XX_GPIO_DIGITAL_ENABLE, \ + .alternate = LM3S69XX_GPIO_AF_ENABLE, \ + .analog = LM3S69XX_GPIO_ANALOG_DISABLE, \ + .dir = LM3S69XX_GPIO_DIRECTION_INPUT, \ + .otype = LM3S69XX_GPIO_OTYPE_PUSH_PULL, \ + .drive = LM3S69XX_GPIO_DRIVE_2MA, \ + .pull = LM3S69XX_GPIO_PULL_UP, \ + .slr = LM3S69XX_GPIO_NO_SLEW_RATE_CONTROL \ + } + #define LM3S69XX_PIN_LED(port, idx) \ { \ .pin_first = LM3S69XX_GPIO_PIN(port, idx), \ |