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Initialise the main wiringPi library at the beginning.

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Jonathan Naylor
2016-03-15 09:38:15 +00:00
parent 0d3ef945ff
commit 92f7cab3d1
1 changed files with 2 additions and 0 deletions
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2
HD44780.cpp
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@@ -40,6 +40,8 @@ CHD44780::~CHD44780()
bool CHD44780::open() bool CHD44780::open()
{ {
wiringPiSetup();
m_fd = ::lcdInit(m_rows, m_cols, 4, 11, 10, 0, 1, 2, 3, 0, 0, 0, 0); m_fd = ::lcdInit(m_rows, m_cols, 4, 11, 10, 0, 1, 2, 3, 0, 0, 0, 0);
if (m_fd == -1) { if (m_fd == -1) {
LogError("Unable to open the HD44780"); LogError("Unable to open the HD44780");