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author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-04-28 13:52:58 -0400 |
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committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-04-28 14:23:30 -0400 |
commit | 7cd5350622f5c7c84662beaee5b92a362be0f59b (patch) | |
tree | 24b17d60a6b9086b2f95a21c322c0a7d2381ec0d /wirish/boards/maple_mini.h | |
parent | e6d44c187435c53b262c5336929db4aafb812811 (diff) | |
download | librambutan-7cd5350622f5c7c84662beaee5b92a362be0f59b.tar.gz librambutan-7cd5350622f5c7c84662beaee5b92a362be0f59b.zip |
SPI refactor.
Still a polling driver, but the libmaple proper interface exposes
enough that users enable the various interrupts and define their own
IRQ handlers if they feel like it.
Wirish HardwareSPI interface was largely redone; it's more like the
Arduino implementation now, although there are some differences when I
didn't like their API. The old methods are still there, but are
deprecated and slated for deletion in 0.1.0.
New board-specific values: BOARD_NR_SPI, BOARD_SPIx_NSS_PIN,
BOARD_SPIx_MOSI_PIN, BOARD_SPIx_MISO_PIN, and BOARD_SPIx_SCK_PIN, for
x from 1 to BOARD_NR_SPI.
Documentation was updated appropriately.
Diffstat (limited to 'wirish/boards/maple_mini.h')
-rw-r--r-- | wirish/boards/maple_mini.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/wirish/boards/maple_mini.h b/wirish/boards/maple_mini.h index 3df1da8..fde7f98 100644 --- a/wirish/boards/maple_mini.h +++ b/wirish/boards/maple_mini.h @@ -54,6 +54,16 @@ #define BOARD_USART3_TX_PIN 1 #define BOARD_USART3_RX_PIN 0 +#define BOARD_NR_SPI 2 +#define BOARD_SPI1_NSS_PIN 7 +#define BOARD_SPI1_MOSI_PIN 4 +#define BOARD_SPI1_MISO_PIN 5 +#define BOARD_SPI1_SCK_PIN 6 +#define BOARD_SPI2_NSS_PIN 31 +#define BOARD_SPI2_MOSI_PIN 28 +#define BOARD_SPI2_MISO_PIN 29 +#define BOARD_SPI2_SCK_PIN 30 + #define BOARD_NR_GPIO_PINS 34 #define BOARD_NR_PWM_PINS 12 #define BOARD_NR_ADC_PINS 10 |