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Limit hub75 chain length by height 64 not width to allow for 2 x 64x32

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This commit is contained in:
Will Tatam
2024-07-09 18:39:58 +01:00
parent 528ec1fa4c
commit 5123128e9c
1 changed files with 2 additions and 3 deletions
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5
wled00/bus_manager.cpp
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@@ -518,9 +518,7 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
break; break;
} }
mxconfig.chain_length = max((u_int8_t) 1, min(bc.pins[0], (u_int8_t) 4)); // prevent bad data preventing boot due to low memory if(mxconfig.mx_height >= 64 && (bc.pins[0] > 1)) {
if(mxconfig.mx_width >= 64 && (bc.pins[0] > 1)) {
USER_PRINT("WARNING, only single panel can be used of 64 pixel boards due to memory") USER_PRINT("WARNING, only single panel can be used of 64 pixel boards due to memory")
mxconfig.chain_length = 1; mxconfig.chain_length = 1;
} }
@@ -609,6 +607,7 @@ BusHub75Matrix::BusHub75Matrix(BusConfig &bc) : Bus(bc.type, bc.start, bc.autoWh
#endif #endif
mxconfig.chain_length = max((u_int8_t) 1, min(bc.pins[0], (u_int8_t) 4)); // prevent bad data preventing boot due to low memory
USER_PRINTF("MatrixPanel_I2S_DMA config - %ux%u length: %u\n", mxconfig.mx_width, mxconfig.mx_height, mxconfig.chain_length); USER_PRINTF("MatrixPanel_I2S_DMA config - %ux%u length: %u\n", mxconfig.mx_width, mxconfig.mx_height, mxconfig.chain_length);