Justin Howard
/
AdaFruit_RGBLCD
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Dependencies: AdaFruit_RGBLCDShield MCP23017 mbed RTclock
Fork of
MCP_test
by 
Wim Huiskamp
Revision 28:fbcd3bac0cd7, committed 2014-10-10
- Comitter:
- vtraveller
- Date:
- Fri Oct 10 11:10:56 2014 +0000
- Parent:
- 27:b6c3dd9a1d8c
- Commit message:
- Reduced write delay - faster LCD response
Changed in this revision
diff -r b6c3dd9a1d8c -r fbcd3bac0cd7 LCD2004/lcd2004.cpp
--- a/LCD2004/lcd2004.cpp Thu Oct 09 10:21:03 2014 +0000
+++ b/LCD2004/lcd2004.cpp Fri Oct 10 11:10:56 2014 +0000
@@ -38,6 +38,8 @@
#define PIN_D7 1<<7
#define PIN_BL 1<<3
+Serial cPC(SERIAL_TX, SERIAL_RX);
+
const uint8_t k_aMapper[] =
{
PIN_D4,
@@ -107,17 +109,21 @@
{
char nData = PIN_RW | PIN_BL;
m_cI2C.write(ADDR,&nData,1);
-
+
nData = PIN_RW | PIN_BL | PIN_E;
m_cI2C.write(ADDR,&nData,1);
+ ::wait_ms(0.05);
+
char nValue = 0;
m_cI2C.read(ADDR,&nValue,1);
nData = PIN_RW | PIN_BL;
m_cI2C.write(ADDR,&nData,1);
- return nValue;
+ ::wait_ms(0.05);
+
+ return nValue & (PIN_D7 | PIN_D6 | PIN_D5 | PIN_D4);
}
uint8_t LCD2004::remap(uint8_t in_nValue)
@@ -189,9 +195,8 @@
{
char nData = PIN_E | PIN_BL | in_nValue;
m_cI2C.write(ADDR,&nData,1);
-
- ::wait_ms(2);
- //while (read_reg() & PIN_D7) ::wait_ms(1);
+
+ ::wait_us(1450);
nData = PIN_BL | in_nValue;
m_cI2C.write(ADDR,&nData,1);
diff -r b6c3dd9a1d8c -r fbcd3bac0cd7 Modules/TimeModule.cpp
--- a/Modules/TimeModule.cpp Thu Oct 09 10:21:03 2014 +0000
+++ b/Modules/TimeModule.cpp Fri Oct 10 11:10:56 2014 +0000
@@ -86,7 +86,7 @@
if (sTM.tm_hour < 0) sTM.tm_hour = 0;
if (sTM.tm_hour > 23) sTM.tm_hour = 23;
if (sTM.tm_min < 0) sTM.tm_min = 0;
- if (sTM.tm_hour > 59) sTM.tm_min = 59;
+ if (sTM.tm_min > 59) sTM.tm_min = 59;
if (sTM.tm_sec < 0) sTM.tm_sec = 0;
if (sTM.tm_sec > 59) sTM.tm_sec = 59;
diff -r b6c3dd9a1d8c -r fbcd3bac0cd7 RTclock.lib --- a/RTclock.lib Thu Oct 09 10:21:03 2014 +0000 +++ b/RTclock.lib Fri Oct 10 11:10:56 2014 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/vtraveller/code/RTclock/#1645f55bd0ee +http://mbed.org/users/vtraveller/code/RTclock/#f7e4b4cbfb9e
diff -r b6c3dd9a1d8c -r fbcd3bac0cd7 main.cpp
--- a/main.cpp Thu Oct 09 10:21:03 2014 +0000
+++ b/main.cpp Fri Oct 10 11:10:56 2014 +0000
@@ -14,16 +14,14 @@
#include "MenuManager.h"
-//Serial cPC(SERIAL_TX, SERIAL_RX);
-
int main()
{
// Share the I2C across multiple devices
I2C cI2C(I2C_SDA, I2C_SCL); // D3, D6
cI2C.frequency(400000); // I2C can handle two different frequencies - switch to high speed if asked
- LCDadafruit cLCD(cI2C);
- //LCD2004 cLCD(cI2C);
+ //LCDadafruit cLCD(cI2C);
+ LCD2004 cLCD(cI2C);
//KeyReaderNull cKeys(cI2C);
KeyReaderAdafruit cKeys(cI2C);