alexey.zholtikov/upm
1
0
Fork 0
mirror of https://github.com/eclipse/upm.git synced 2025-07-01 01:11:10 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Wunused-variable: Fixed all unused variables in src

Browse Source 
This commit addresses all warnings emitted from -Wunused-variable
in the C++ src.

Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Noel Eck
2016-11-02 21:42:16 -07:00
parent 1f954a8cbf
commit a3a1fdc81b
25 changed files with 13 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/lcd/lcm1602.cxx
View File

@ -109,7 +109,6 @@ Lcm1602::Lcm1602(uint8_t rs, uint8_t enable, uint8_t d0,
m_gpioD2(new mraa::Gpio(d2)), m_gpioD3(new mraa::Gpio(d3)),
m_numColumns(numColumns), m_numRows(numRows)
{
mraa::Result error = mraa::SUCCESS;
m_name = "Lcm1602 (4-bit GPIO)";
m_isI2C = false;
m_backlight = LCD_BACKLIGHT;
@ -202,7 +201,6 @@ Lcm1602::write(std::string msg)
mraa::Result
Lcm1602::setCursor(int row, int column)
{
mraa::Result error = mraa::SUCCESS;
column = column % m_numColumns;
uint8_t offset = column;

6
src/lcd/ssd1308.cxx
View File

@ -78,15 +78,12 @@ SSD1308::draw(uint8_t* data, int bytes)
mraa::Result
SSD1308::write(std::string msg)
{
mraa::Result error = mraa::SUCCESS;
uint8_t data[2] = { 0x40, 0 };
setAddressingMode(PAGE);
for (std::string::size_type i = 0; i < msg.size(); ++i) {
writeChar(msg[i]);
}
return error;
return mraa::SUCCESS;
}
mraa::Result
@ -108,7 +105,6 @@ SSD1308::setCursor(int row, int column)
mraa::Result
SSD1308::clear()
{
mraa::Result error = mraa::SUCCESS;
uint8_t columnIdx, rowIdx;
m_i2c_lcd_control.writeReg(LCD_CMD, DISPLAY_CMD_OFF); // display off

1
src/lcd/ssd1327.cxx
View File

@ -215,7 +215,6 @@ SSD1327::setCursor(int row, int column)
mraa::Result
SSD1327::clear()
{
mraa::Result error = mraa::SUCCESS;
uint8_t columnIdx, rowIdx;
for (rowIdx = 0; rowIdx < 12; rowIdx++) {