diff options
Diffstat (limited to 'peripheral/libupm/src/st7735/st7735.cxx')
-rw-r--r-- | peripheral/libupm/src/st7735/st7735.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/peripheral/libupm/src/st7735/st7735.cxx b/peripheral/libupm/src/st7735/st7735.cxx index ac01c56..a666cea 100644 --- a/peripheral/libupm/src/st7735/st7735.cxx +++ b/peripheral/libupm/src/st7735/st7735.cxx @@ -30,7 +30,7 @@ #include <stdio.h> #include <string.h> -#include "st7735.h" +#include "st7735.hpp" using namespace upm; @@ -128,7 +128,7 @@ ST7735::setAddrWindow(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1) { m_spiBuffer[1] = x0 + colstart; // XSTART m_spiBuffer[2] = 0x00; m_spiBuffer[3] = x1 + colstart; // XEND - m_spi.write(m_spiBuffer, 4); + free(m_spi.write(m_spiBuffer, 4)); write (ST7735_RASET); // Row addr set @@ -137,7 +137,7 @@ ST7735::setAddrWindow(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1) { m_spiBuffer[1] = y0 + rowstart; // YSTART m_spiBuffer[2] = 0x00; m_spiBuffer[3] = y1 + rowstart; // YEND - m_spi.write(m_spiBuffer, 4); + free(m_spi.write(m_spiBuffer, 4)); write (ST7735_RAMWR); // write to RAM } @@ -157,7 +157,7 @@ ST7735::refresh () { int fragmentSize = m_height * m_width * 2 / 20; for (int fragment = 0; fragment < 20; fragment++) { - m_spi.write(&m_map[fragment * fragmentSize], fragmentSize); + free(m_spi.write(&m_map[fragment * fragmentSize], fragmentSize)); } } |