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Fix incorrect double increment in MAX7456 screen drawing

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The for loop variable was being erroneously double incremented when a character was updated. This would cause fewer characters to be checked/updated during each cycle based on how many were found to be updated.
This commit is contained in:
Bruce Luckcuck 2018-05-01 12:37:09 -04:00
parent 02efd46833
commit b328d1dbbc
1 changed files with 0 additions and 1 deletions
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src/main/drivers/max7456.c
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@ -629,7 +629,6 @@ void max7456DrawScreen(void)
spiBuff[buff_len++] = MAX7456ADD_DMDI; spiBuff[buff_len++] = MAX7456ADD_DMDI;
spiBuff[buff_len++] = screenBuffer[pos]; spiBuff[buff_len++] = screenBuffer[pos];
shadowBuffer[pos] = screenBuffer[pos]; shadowBuffer[pos] = screenBuffer[pos];
k++;
} }
if (++pos >= maxScreenSize) { if (++pos >= maxScreenSize) {