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update custom pin

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a2nr 2025-06-10 22:19:55 +07:00
parent de178d0086
commit 9f42c91921
2 changed files with 36 additions and 5 deletions
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39
lib/led-matrix-32-16/led-matrix-32-16.cpp
View File

@ -26,8 +26,39 @@ inline VirtualCoords CustomPxBasePanel::getCoords(int16_t x, int16_t y)
}
LedMetrix32x16::LedMetrix32x16(/* args */)
LedMetrix32x16::LedMetrix32x16(HUB75_I2S_CFG::i2s_pins _pins)
{
_pins.r1 = _pins.r1;
_pins.g1 = _pins.g1;
_pins.b1 = _pins.b1;
_pins.r2 = _pins.r2;
_pins.g2 = _pins.g2;
_pins.b2 = _pins.b2;
_pins.a = _pins.a;
_pins.b = _pins.b;
_pins.c = _pins.c;
_pins.d = _pins.d;
_pins.e = _pins.e;
_pins.lat = _pins.lat;
_pins.oe = _pins.oe;
_pins.clk = _pins.clk;
}
LedMetrix32x16::LedMetrix32x16()
{
_pins.r1 = R1_PIN_DEFAULT;
_pins.g1 = G1_PIN_DEFAULT;
_pins.b1 = B1_PIN_DEFAULT;
_pins.r2 = R2_PIN_DEFAULT;
_pins.g2 = G2_PIN_DEFAULT;
_pins.b2 = B2_PIN_DEFAULT;
_pins.a = A_PIN_DEFAULT;
_pins.b = B_PIN_DEFAULT;
_pins.c = C_PIN_DEFAULT;
_pins.d = D_PIN_DEFAULT;
_pins.e = E_PIN_DEFAULT;
_pins.lat = LAT_PIN_DEFAULT;
_pins.oe = OE_PIN_DEFAULT;
_pins.clk = CLK_PIN_DEFAULT;
}
void LedMetrix32x16::begin(int nRow, int nColl, int res_x, int res_y, PANEL_CHAIN_TYPE chain_type )
@ -35,10 +66,8 @@ void LedMetrix32x16::begin(int nRow, int nColl, int res_x, int res_y, PANEL_CHAI
HUB75_I2S_CFG mxconfig (
res_x * 2, // width of a single panel
res_y / 2, // height of a single panel
nRow * nColl // chain length - number of panels in the chain
// {R1_PIN_DEFAULT, G1_PIN_DEFAULT, B1_PIN_DEFAULT, R2_PIN_DEFAULT, G2_PIN_DEFAULT, B2_PIN_DEFAULT,
// A_PIN_DEFAULT, B_PIN_DEFAULT, C_PIN_DEFAULT, D_PIN_DEFAULT, E_PIN_DEFAULT,
// LAT_PIN_DEFAULT, OE_PIN_DEFAULT, CLK_PIN_DEFAULT}, // GPIO pin mapping
nRow * nColl, // chain length - number of panels in the chain
_pins // pin mapping
); // I2S clock speed
// Create the DMA display object

2
lib/led-matrix-32-16/led-matrix-32-16.hpp
View File

@ -19,9 +19,11 @@ class LedMetrix32x16
private:
MatrixPanel_I2S_DMA * dma_display = nullptr; // pointer to the DMA display object
CustomPxBasePanel * virtual_display = nullptr; // pointer to the virtual display object
HUB75_I2S_CFG::i2s_pins _pins;
public:
LedMetrix32x16();
LedMetrix32x16(HUB75_I2S_CFG::i2s_pins _pins);
void begin(int nRow, int nColl, int res_x, int res_y, PANEL_CHAIN_TYPE chain_type = CHAIN_BOTTOM_RIGHT_UP);
inline MatrixPanel_I2S_DMA * getDisplay() { return dma_display; } // return pointer to the DMA display object