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Added pin defines

pull/138/head
ZodiusInfuser 2021-04-23 13:31:24 +01:00 zatwierdzone przez Phil Howard
rodzic 2be5b11c42
commit c613a0f75d
1 zmienionych plików z 15 dodań i 9 usunięć
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24
drivers/st7735/st7735.hpp
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@ -9,6 +9,13 @@ namespace pimoroni {
//-------------------------------------------------- //--------------------------------------------------
// Constants // Constants
//-------------------------------------------------- //--------------------------------------------------
public:
static const uint8_t DEFAULT_CS_PIN = 17;
static const uint8_t DEFAULT_DC_PIN = 16;
static const uint8_t DEFAULT_SCK_PIN = 18;
static const uint8_t DEFAULT_MOSI_PIN = 19;
static const uint8_t DEFAULT_BL_PIN = 20;
private: private:
static const uint8_t ROWS = 162; static const uint8_t ROWS = 162;
static const uint8_t COLS = 132; static const uint8_t COLS = 132;
@ -43,12 +50,12 @@ namespace pimoroni {
uint32_t dma_channel; uint32_t dma_channel;
// interface pins with our standard defaults where appropriate // interface pins with our standard defaults where appropriate
int8_t cs = 17; int8_t cs = DEFAULT_CS_PIN;
int8_t dc = 16; int8_t dc = DEFAULT_DC_PIN;
int8_t sck = 18; int8_t sck = DEFAULT_SCK_PIN;
int8_t mosi = 19; int8_t mosi = DEFAULT_MOSI_PIN;
int8_t miso = -1; // we generally don't use this pin int8_t miso = -1; // we generally don't use this pin
int8_t bl = 20; int8_t bl = DEFAULT_BL_PIN;
int8_t vsync = -1; // only available on some products int8_t vsync = -1; // only available on some products
uint32_t spi_baud = 30 * 1024 * 1024; uint32_t spi_baud = 30 * 1024 * 1024;
@ -81,9 +88,8 @@ namespace pimoroni {
ST7735(uint16_t width, uint16_t height, uint16_t *frame_buffer, ST7735(uint16_t width, uint16_t height, uint16_t *frame_buffer,
spi_inst_t *spi, spi_inst_t *spi,
uint8_t cs, uint8_t dc, uint8_t sck, uint8_t mosi, uint8_t miso = -1, uint8_t bl = -1) : uint8_t cs, uint8_t dc, uint8_t sck, uint8_t mosi, uint8_t miso = -1, uint8_t bl = -1) :
width(width), height(height), frame_buffer(frame_buffer) , width(width), height(height), frame_buffer(frame_buffer),
spi(spi), spi(spi), cs(cs), dc(dc), sck(sck), mosi(mosi), miso(miso), bl(bl) {}
cs(cs), dc(dc), sck(sck), mosi(mosi), miso(miso), bl(bl) {}
//-------------------------------------------------- //--------------------------------------------------
@ -94,7 +100,7 @@ namespace pimoroni {
spi_inst_t* get_spi() const; spi_inst_t* get_spi() const;
int get_cs() const; int get_cs() const;
int get_dc() const; int get_dc() const;
int get_sck() const; int get_sck() const;
int get_mosi() const; int get_mosi() const;
int get_bl() const; int get_bl() const;