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Update logic for offset

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This commit is contained in:
Dan Kulinski 2022-01-14 15:24:08 -07:00
parent fbd9e3284b
commit ca8299e51b
1 changed files with 4 additions and 1 deletions
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5
shared-module/displayio/EPaperDisplay.c
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@ -149,7 +149,7 @@ STATIC void send_command_sequence(displayio_epaperdisplay_obj_t *self,
const uint8_t *data = cmd + 2;
data_size &= ~DELAY;
if (self->two_byte_sequence_length) {
data_size = (data_size & ~DELAY) + *(cmd + 2);
data_size = ((data_size & ~DELAY) << 8) + *(cmd + 2);
data = cmd + 3;
}
displayio_display_core_begin_transaction(&self->core);
@ -169,6 +169,9 @@ STATIC void send_command_sequence(displayio_epaperdisplay_obj_t *self,
wait_for_busy(self);
}
i += 2 + data_size;
if (self->two_byte_sequence_length) {
i++;
}
}
}