ScStw/ESP32-HUB75-MatrixPanel-DMA
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Update ESP32-HUB75-MatrixPanel-I2S-DMA.h

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This commit is contained in:
mrfaptastic 2023-03-12 10:23:46 +00:00
parent c11e5b00b0
commit 2852ce0e12
1 changed files with 4 additions and 3 deletions
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src/ESP32-HUB75-MatrixPanel-I2S-DMA.h
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@ -377,11 +377,11 @@ class MatrixPanel_I2S_DMA {
* @param {HUB75_I2S_CFG} opts : structure with matrix configuration * @param {HUB75_I2S_CFG} opts : structure with matrix configuration
* *
*/ */
MatrixPanel_I2S_DMA(const HUB75_I2S_CFG& opts) : MatrixPanel_I2S_DMA(const HUB75_I2S_CFG& opts)
#ifdef USE_GFX_ROOT #ifdef USE_GFX_ROOT
GFX(opts.mx_width*opts.chain_length, opts.mx_height) : GFX(opts.mx_width*opts.chain_length, opts.mx_height)
#elif !defined NO_GFX #elif !defined NO_GFX
Adafruit_GFX(opts.mx_width*opts.chain_length, opts.mx_height) : Adafruit_GFX(opts.mx_width*opts.chain_length, opts.mx_height)
#endif #endif
{ {
setCfg(opts); setCfg(opts);
@ -862,6 +862,7 @@ class MatrixPanel_I2S_DMA {
uint16_t PIXELS_PER_ROW = m_cfg.mx_width * m_cfg.chain_length; // number of pixels in a single row of all chained matrix modules (WIDTH of a combined matrix chain) uint16_t PIXELS_PER_ROW = m_cfg.mx_width * m_cfg.chain_length; // number of pixels in a single row of all chained matrix modules (WIDTH of a combined matrix chain)
uint8_t ROWS_PER_FRAME = m_cfg.mx_height / MATRIX_ROWS_IN_PARALLEL; // RPF - rows per frame, either 16 or 32 depending on matrix module uint8_t ROWS_PER_FRAME = m_cfg.mx_height / MATRIX_ROWS_IN_PARALLEL; // RPF - rows per frame, either 16 or 32 depending on matrix module
uint8_t MASK_OFFSET = 16 - m_cfg.getPixelColorDepthBits(); uint8_t MASK_OFFSET = 16 - m_cfg.getPixelColorDepthBits();
// Other private variables // Other private variables
bool initialized = false; bool initialized = false;
bool config_set = false; bool config_set = false;