diff options
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/boards/NRF51-DK/board.h | 57 | ||||
| -rw-r--r-- | os/hal/boards/WVSHARE_BLE400/board.h | 42 | ||||
| -rw-r--r-- | os/hal/ports/NRF51/NRF51822/hal_pal_lld.h | 63 |
3 files changed, 150 insertions, 12 deletions
diff --git a/os/hal/boards/NRF51-DK/board.h b/os/hal/boards/NRF51-DK/board.h index 04c8daf..e47240b 100644 --- a/os/hal/boards/NRF51-DK/board.h +++ b/os/hal/boards/NRF51-DK/board.h @@ -45,6 +45,63 @@ #define I2C_SCL 7 #define I2C_SDA 30 +/* + * IO pins assignments. + */ +#define IOPORT1_BTN1 17U +#define IOPORT1_BTN2 18U +#define IOPORT1_BTN3 19U +#define IOPORT1_BTN4 20U +#define IOPORT1_LED1 21U +#define IOPORT1_LED2 22U +#define IOPORT1_LED3 23U +#define IOPORT1_LED4 24U +#define IOPORT1_UART_RTS 8U +#define IOPORT1_UART_TX 9U +#define IOPORT1_UART_CTS 10U +#define IOPORT1_UART_RX 11U +#define IOPORT1_SPI_SCK 29U +#define IOPORT1_SPI_MOSI 25U +#define IOPORT1_SPI_MISO 28U +#define IOPORT1_SPI_SS 24U +#define IOPORT1_I2C_SCL 7U +#define IOPORT1_I2C_SDA 30U +#define IOPORT1_A0 1U +#define IOPORT1_A1 2U +#define IOPORT1_A2 3U +#define IOPORT1_A3 4U +#define IOPORT1_A4 5U +#define IOPORT1_A5 6U + +/* + * IO lines assignments. + */ +#define LINE_BTN1 PAL_LINE(IOPORT1, IOPORT1_BTN1) +#define LINE_BTN2 PAL_LINE(IOPORT1, IOPORT1_BTN2) +#define LINE_BTN3 PAL_LINE(IOPORT1, IOPORT1_BTN3) +#define LINE_BTN4 PAL_LINE(IOPORT1, IOPORT1_BTN4) +#define LINE_LED1 PAL_LINE(IOPORT1, IOPORT1_LED1) +#define LINE_LED2 PAL_LINE(IOPORT1, IOPORT1_LED2) +#define LINE_LED3 PAL_LINE(IOPORT1, IOPORT1_LED3) +#define LINE_LED4 PAL_LINE(IOPORT1, IOPORT1_LED4) +#define LINE_UART_RTS PAL_LINE(IOPORT1, IOPORT1_UART_RTS) +#define LINE_UART_TX PAL_LINE(IOPORT1, IOPORT1_UART_TX) +#define LINE_UART_CTS PAL_LINE(IOPORT1, IOPORT1_UART_CTS) +#define LINE_UART_RX PAL_LINE(IOPORT1, IOPORT1_UART_RX) +#define LINE_SPI_SCK PAL_LINE(IOPORT1, IOPORT1_SPI_SCK) +#define LINE_SPI_MOSI PAL_LINE(IOPORT1, IOPORT1_SPI_MOSI) +#define LINE_SPI_MISO PAL_LINE(IOPORT1, IOPORT1_SPI_MISO) +#define LINE_SPI_SS PAL_LINE(IOPORT1, IOPORT1_SPI_SS) +#define LINE_I2C_SCL PAL_LINE(IOPORT1, IOPORT1_I2C_SCL) +#define LINE_I2C_SDA PAL_LINE(IOPORT1, IOPORT1_I2C_SDA) +#define LINE_A0 PAL_LINE(IOPORT1, IOPORT1_A0) +#define LINE_A1 PAL_LINE(IOPORT1, IOPORT1_A1) +#define LINE_A2 PAL_LINE(IOPORT1, IOPORT1_A2) +#define LINE_A3 PAL_LINE(IOPORT1, IOPORT1_A3) +#define LINE_A4 PAL_LINE(IOPORT1, IOPORT1_A4) +#define LINE_A5 PAL_LINE(IOPORT1, IOPORT1_A5) + + #if !defined(_FROM_ASM_) #ifdef __cplusplus extern "C" { diff --git a/os/hal/boards/WVSHARE_BLE400/board.h b/os/hal/boards/WVSHARE_BLE400/board.h index 617a0b5..fd52467 100644 --- a/os/hal/boards/WVSHARE_BLE400/board.h +++ b/os/hal/boards/WVSHARE_BLE400/board.h @@ -43,6 +43,48 @@ #define I2C_SCL 1 #define I2C_SDA 0 +/* + * IO pins assignments. + */ +#define IOPORT1_KEY1 16U +#define IOPORT1_KEY2 17U +#define IOPORT1_LED0 18U +#define IOPORT1_LED1 19U +#define IOPORT1_LED2 20U +#define IOPORT1_LED3 21U +#define IOPORT1_LED4 22U +#define IOPORT1_UART_TX 9U +#define IOPORT1_UART_RX 11U +#define IOPORT1_UART_RTS 8U +#define IOPORT1_UART_CTS 10U +#define IOPORT1_SPI_SCK 25U +#define IOPORT1_SPI_MOSI 24U +#define IOPORT1_SPI_MISO 23U +#define IOPORT1_SPI_SS 30U +#define IOPORT1_I2C_SCL 1U +#define IOPORT1_I2C_SDA 0U + +/* + * IO lines assignments. + */ +#define LINE_KEY1 PAL_LINE(IOPORT1, IOPORT1_KEY1) +#define LINE_KEY2 PAL_LINE(IOPORT1, IOPORT1_KEY2) +#define LINE_LED0 PAL_LINE(IOPORT1, IOPORT1_LED0) +#define LINE_LED1 PAL_LINE(IOPORT1, IOPORT1_LED1) +#define LINE_LED2 PAL_LINE(IOPORT1, IOPORT1_LED2) +#define LINE_LED3 PAL_LINE(IOPORT1, IOPORT1_LED3) +#define LINE_LED4 PAL_LINE(IOPORT1, IOPORT1_LED4) +#define LINE_UART_TX PAL_LINE(IOPORT1, IOPORT1_UART_TX) +#define LINE_UART_RX PAL_LINE(IOPORT1, IOPORT1_UART_RX) +#define LINE_UART_RTS PAL_LINE(IOPORT1, IOPORT1_UART_RTS) +#define LINE_UART_CTS PAL_LINE(IOPORT1, IOPORT1_UART_CTS) +#define LINE_SPI_SCK PAL_LINE(IOPORT1, IOPORT1_SPI_SCK) +#define LINE_SPI_MOSI PAL_LINE(IOPORT1, IOPORT1_SPI_MOSI) +#define LINE_SPI_MISO PAL_LINE(IOPORT1, IOPORT1_SPI_MISO) +#define LINE_SPI_SS PAL_LINE(IOPORT1, IOPORT1_SPI_SS) +#define LINE_I2C_SCL PAL_LINE(IOPORT1, IOPORT1_I2C_SCL) +#define LINE_I2C_SDA PAL_LINE(IOPORT1, IOPORT1_I2C_SDA) + #if !defined(_FROM_ASM_) #ifdef __cplusplus extern "C" { diff --git a/os/hal/ports/NRF51/NRF51822/hal_pal_lld.h b/os/hal/ports/NRF51/NRF51822/hal_pal_lld.h index 4425d24..e5b62ee 100644 --- a/os/hal/ports/NRF51/NRF51822/hal_pal_lld.h +++ b/os/hal/ports/NRF51/NRF51822/hal_pal_lld.h @@ -38,18 +38,9 @@ #define TOTAL_GPIO_PADS 32
/**
- * @brief Generic I/O ports static initializer.
- * @details An instance of this structure must be passed to @p palInit() at
- * system startup time in order to initialized the digital I/O
- * subsystem. This represents only the initial setup, specific pads
- * or whole ports can be reprogrammed at later time.
- * @note Implementations may extend this structure to contain more,
- * architecture dependent, fields.
+ * @name Port related definitions
+ * @{
*/
-typedef struct {
- uint32_t pads[TOTAL_GPIO_PADS];
-} PALConfig;
-
/**
* @brief Width, in bits, of an I/O port.
*/
@@ -60,6 +51,50 @@ typedef struct { * @brief This macro specifies all the valid bits into a port.
*/
#define PAL_WHOLE_PORT ((ioportmask_t)0xFFFFFFFFU)
+/** @} */
+
+/**
+ * @name Line handling macros
+ * @{
+ */
+/**
+ * @brief Forms a line identifier.
+ * @details A port/pad pair are encoded into an @p ioline_t type. The encoding
+ * of this type is platform-dependent.
+ */
+#define PAL_LINE(port, pad) \
+ ((ioline_t)((uint32_t)(pad)))
+
+/**
+ * @brief Decodes a port identifier from a line identifier.
+ */
+#define PAL_PORT(line) \
+ ((ioportid_t)(IOPORT1))
+
+/**
+ * @brief Decodes a pad identifier from a line identifier.
+ */
+#define PAL_PAD(line) \
+ ((uint32_t)(line))
+
+/**
+ * @brief Value identifying an invalid line.
+ */
+#define PAL_NOLINE FFU
+/** @} */
+
+/**
+ * @brief Generic I/O ports static initializer.
+ * @details An instance of this structure must be passed to @p palInit() at
+ * system startup time in order to initialized the digital I/O
+ * subsystem. This represents only the initial setup, specific pads
+ * or whole ports can be reprogrammed at later time.
+ * @note Implementations may extend this structure to contain more,
+ * architecture dependent, fields.
+ */
+typedef struct {
+ uint32_t pads[TOTAL_GPIO_PADS];
+} PALConfig;
/**
* @brief Digital I/O port sized unsigned type.
@@ -72,6 +107,11 @@ typedef uint32_t ioportmask_t; typedef uint8_t iomode_t;
/**
+ * @brief Type of an I/O line.
+ */
+typedef uint32_t ioline_t;
+
+/**
* @brief Port Identifier.
* @details This type can be a scalar or some kind of pointer, do not make
* any assumption about it, use the provided macros when populating
@@ -266,7 +306,6 @@ typedef NRF_GPIO_Type *ioportid_t; NRF_GPIO->OUTSET = 1 << (pad); \
} while (0)
-
/**
* @brief Pad mode setup.
* @details This function programs a pad with the specified mode.
|