不韋 呂
I2C 接続の LCD AQM1602XA-RN-GBW 用のライブラリ． Library for LCD 1602XA-RN-GBW connected using I2C interface.
Dependents: UIT2_MovingAv_Intr UIT2_VariableFIR UIT2_VowelSynthesizer UIT2_ALE_LeakyLMS ... more
Diff: AQM1602.hpp
- Revision:
- 5:c44a3beb21f2
- Parent:
- 4:c943f05b7843
- Child:
- 6:01336babcccd
--- a/AQM1602.hpp Mon Jul 06 08:15:38 2015 +0000
+++ b/AQM1602.hpp Fri Sep 04 06:50:54 2015 +0000
@@ -1,17 +1,11 @@
//-------------------------------------------------------
// Class for LCD, AQM1602XA-RN-GBW (Header)
//
-// Default pin assignments
+// Default pin assignments for Nucleo
// D14 SDA ---- to pin4 of LCD module
// D15 SCL ---- to pin3 of LCD module
//
-// Assignment of I2C ports
-// SDA SCL
-// I2C1 PB_7 or PB_9(D14) PB_6(D10) or PB_8(D15)
-// I2C2 PB_3(D3) PB_10(D6)
-// I2C3 PB_4(D5) or PC_9 PA_8(D7)
-//
-// 2015/07/06, Copyright (c) 2015 MIKAMI, Naoki
+// 2015/09/04, Copyright (c) 2015 MIKAMI, Naoki
//-------------------------------------------------------
#ifndef AQM1602I2C_HPP
@@ -26,12 +20,20 @@
{
public:
// Constructor
+#if defined(STM32F4) || defined(STM32L0)
Aqm1602(PinName sda = D14, // SDA
PinName scl = D15, // SCL
uint32_t clock = 100000, // clock: 100 kHz
bool cursor = false, // cursor: off
bool blink = false); // blink: off
-
+// Default constructor is defined for only Nucleo
+#else
+ Aqm1602(PinName sda, // SDA
+ PinName scl, // SCL
+ uint32_t clock = 100000, // clock: 100 kHz
+ bool cursor = false, // cursor: off
+ bool blink = false); // blink: off
+#endif
// Return false if LCD is not connected
bool IsConnected() { return connected_; }