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HUB75 bugfix - preserve chain length parameter

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chain length was always replaced with "4"
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Frank
2024-09-26 16:55:40 +02:00
parent 0a01926758
commit 1ddc9e38a2
1 changed files with 1 additions and 1 deletions
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wled00/bus_manager.h
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@@ -64,7 +64,7 @@ struct BusConfig {
if ((type >= TYPE_NET_DDP_RGB) && (type < (TYPE_NET_DDP_RGB + 16))) nPins = 4; // virtual network bus. 4 "pins" store IP address
else if ((type > 47) && (type < 63)) nPins = 2; // (data + clock / SPI) busses - two pins
else if (IS_PWM(type)) nPins = NUM_PWM_PINS(type); // PWM needs 1..5 pins
else if (type >= TYPE_HUB75MATRIX && type <= (TYPE_HUB75MATRIX + 10)) nPins = 0; // HUB75 does not use LED pins
else if (type >= TYPE_HUB75MATRIX && type <= (TYPE_HUB75MATRIX + 10)) nPins = 1; // HUB75 does not use LED pins, but we need to preserve the "chain length" parameter
for (uint8_t i = 0; i < min(unsigned(nPins), sizeof(pins)/sizeof(pins[0])); i++) pins[i] = ppins[i]; //softhack007 fix for potential array out-of-bounds access
}