From ac3705ad01e141db10fc8fe40356c0ed2d701339 Mon Sep 17 00:00:00 2001 From: probonopd Date: Sat, 14 May 2022 22:06:37 +0200 Subject: [PATCH] Try to use i2c display https://github.com/probonopd/MiniDexed/issues/169#issuecomment-1126802470 --- src/userinterface.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/userinterface.cpp b/src/userinterface.cpp index 0fbf440..057dd8c 100644 --- a/src/userinterface.cpp +++ b/src/userinterface.cpp @@ -25,6 +25,8 @@ #include #include +#define I2C_MASTER_DEVICE (CMachineInfo::Get ()->GetDevice (DeviceI2CMaster)) + LOGMODULE ("ui"); CUserInterface::CUserInterface (CMiniDexed *pMiniDexed, CGPIOManager *pGPIOManager, CConfig *pConfig) @@ -52,6 +54,9 @@ bool CUserInterface::Initialize (void) if (m_pConfig->GetLCDEnabled ()) { + m_pI2CMaster = new CI2CMaster(I2C_MASTER_DEVICE); + m_pLCD = new CHD44780Device (&I2CMaster, CConfig::LCDI2CAddress, CConfig::LCDColumns, CConfig::LCDRows); + /* TODO: Read configuration file to see whether i2c should be used for the display. Otherwise run: m_pLCD = new CHD44780Device (CConfig::LCDColumns, CConfig::LCDRows, m_pConfig->GetLCDPinData4 (), m_pConfig->GetLCDPinData5 (), @@ -60,6 +65,7 @@ bool CUserInterface::Initialize (void) m_pConfig->GetLCDPinEnable (), m_pConfig->GetLCDPinRegisterSelect (), m_pConfig->GetLCDPinReadWrite ()); + */ assert (m_pLCD); if (!m_pLCD->Initialize ())