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General cleanup of HAL code

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This commit is contained in:
Scott Lahteine
2018-02-02 03:15:01 -06:00
parent 9b9350e010
commit b13099de3f
4 changed files with 53 additions and 72 deletions
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6
frameworks/CMSIS/LPC1768/lib/LiquidCrystal.h
View File

@ -60,7 +60,7 @@ public:
void init(uint8_t fourbitmode, pin_t rs, pin_t rw, pin_t enable,
pin_t d0, pin_t d1, pin_t d2, pin_t d3,
pin_t d4, pin_t d5, pin_t d6, pin_t d7);
void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS);
void clear();
@ -81,10 +81,10 @@ public:
void setRowOffsets(int row1, int row2, int row3, int row4);
void createChar(uint8_t, uint8_t[]);
void setCursor(uint8_t, uint8_t);
void setCursor(uint8_t, uint8_t);
virtual size_t write(uint8_t);
void command(uint8_t);
using Print::write;
private:
void send(uint8_t, uint8_t);

52
frameworks/CMSIS/LPC1768/lib/Print.cpp
View File

@ -1,21 +1,21 @@
/*
Print.cpp - Base class that provides print() and println()
Copyright (c) 2008 David A. Mellis. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Modified 23 November 2006 by David A. Mellis
Modified 03 August 2015 by Chuck Todd
*/
@ -37,7 +37,7 @@ typedef signed long sint32_t;
/* default implementation: may be overridden */
size_t Print::write(const uint8_t *buffer, size_t size)
{
size_t n = 0;
while (size--) {
if (write(*buffer++)) n++;
@ -49,7 +49,7 @@ size_t Print::write(const uint8_t *buffer, size_t size)
size_t Print::print(const char str[])
{
//while(1);
return write(str);
}
@ -195,15 +195,15 @@ size_t Print::printNumber(unsigned long n, uint8_t base) {
return write(str);
}
size_t Print::printFloat(double number, uint8_t digits)
{
size_t Print::printFloat(double number, uint8_t digits)
{
size_t n = 0;
if (isnan(number)) return print("nan");
if (isinf(number)) return print("inf");
if (number > 4294967040.0) return print ("ovf"); // constant determined empirically
if (number <-4294967040.0) return print ("ovf"); // constant determined empirically
// Handle negative numbers
if (number < 0.0)
{
@ -215,7 +215,7 @@ size_t Print::printFloat(double number, uint8_t digits)
double rounding = 0.5;
for (uint8_t i=0; i<digits; ++i)
rounding /= 10.0;
number += rounding;
// Extract the integer part of the number and print it
@ -225,7 +225,7 @@ size_t Print::printFloat(double number, uint8_t digits)
// Print the decimal point, but only if there are digits beyond
if (digits > 0) {
n += print(".");
n += print(".");
}
// Extract digits from the remainder one at a time
@ -234,14 +234,14 @@ size_t Print::printFloat(double number, uint8_t digits)
remainder *= 10.0;
int toPrint = int(remainder);
n += print(toPrint);
remainder -= toPrint;
}
remainder -= toPrint;
}
return n;
}
#if (PrintfEnable == 1)
#if (PrintfEnable == 1)
size_t Print::printf(const char *argList, ...)
{
const char *ptr;
@ -279,7 +279,7 @@ size_t Print::printf(const char *argList, ...)
else
{
numOfDigits = 0xff;
}
}
switch(ch) /* Decode the type of the argument */
@ -297,14 +297,14 @@ size_t Print::printf(const char *argList, ...)
case 'D':
num_s32 = va_arg(argp, int);
print(num_s32, 10);
break;
break;
case 'u':
case 'U': /* Argument type is of integer, hence read 32bit unsigend data */
num_u32 = va_arg(argp, uint32_t);
print(num_u32, 10);
break;
print(num_u32, 10);
break;
@ -312,21 +312,21 @@ size_t Print::printf(const char *argList, ...)
case 'x':
case 'X': /* Argument type is of hex, hence hexadecimal data from the argp */
num_u32 = va_arg(argp, uint32_t);
print(num_u32, 16);
print(num_u32, 16);
break;
case 'b':
case 'B': /* Argument type is of binary,Read int and convert to binary */
num_u32 = va_arg(argp, uint32_t);
print(num_u32, 2);
num_u32 = va_arg(argp, uint32_t);
print(num_u32, 2);
break;
case 'F':
case 'f': /* Argument type is of float, hence read double data from the argp */
floatNum_f32 = va_arg(argp, double);
floatNum_f32 = va_arg(argp, double);
printFloat(floatNum_f32,10);
break;
@ -335,7 +335,7 @@ size_t Print::printf(const char *argList, ...)
case 'S':
case 's': /* Argument type is of string, hence get the pointer to sting passed */
str = va_arg(argp, char *);
print(str);
print(str);
break;
@ -356,4 +356,4 @@ size_t Print::printf(const char *argList, ...)
}
#endif
#endif