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Several changes (mostly graphics related) from Petteri Aimonen 

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5385 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-11-23 15:49:06 +00:00
parent 99cc52c076
commit 24b6495537
9 changed files with 38 additions and 14 deletions
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4
NxWidgets/ChangeLog.txt
View File

@ -211,4 +211,6 @@
using the internal work queues from user space. I have decided to implemented
user-space work queues (someday) in order to accomplish that functionaliy.
Submitted by Petteri Aimonen.
* NxWidgets:CText and NxWidgets:CNumericEdite: Fix some memory freeing bugs
(from Petteri Aimonen).

8
NxWidgets/libnxwidgets/src/cnumericedit.cxx
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@ -158,9 +158,11 @@ CNumericEdit::CNumericEdit(CWidgetControl *pWidgetControl, nxgl_coord_t x, nxgl_
CNumericEdit::~CNumericEdit()
{
delete m_label;
delete m_button_minus;
delete m_button_plus;
// CNxWidget destroys all children
m_label = 0;
m_button_minus = 0;
m_button_plus = 0;
}
void CNumericEdit::getPreferredDimensions(CRect &rect) const

3
NxWidgets/libnxwidgets/src/ctext.cxx
View File

@ -276,11 +276,14 @@ const int CText::getLineTrimmedLength(const int lineNumber) const
length--;
}
while (iterator->moveToPrevious() && (length > 0));
delete iterator;
return length;
}
// May occur if data has been horribly corrupted somewhere
delete iterator;
return 0;
}

6
nuttx/ChangeLog
View File

@ -3675,3 +3675,9 @@
file paths.
* nuttx/arch/arm/src/arm/Toolchain.defs: Add support for more ARM toolchains
(from Mike Smith).
* arch/arm/src/stm32/stm32f40xxx_rcc.c: Enabled FLASH prefetch (from Petteri
Aimonen).
* graphics/nxtk/nxtk_filltrapwindow.c: Correct an offset problem (from
Peterri Aimonen).
* graphics/nxglib/nxglib_splitline.c: Fix error in drawing of near horizontal
lines (from Peterri Aimonen).

1
nuttx/arch/arm/src/stm32/chip/stm32_flash.h
View File

@ -110,6 +110,7 @@
# define FLASH_ACR_HLFCYA (1 << 3) /* FLASH half cycle access */
# define FLASH_ACR_PRTFBE (1 << 4) /* FLASH prefetch enable */
#elif defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX)
# define FLASH_ACR_PRFTEN (1 << 8) /* FLASH prefetch enable */
# define FLASH_ACR_ICEN (1 << 9) /* Bit 9: Instruction cache enable */
# define FLASH_ACR_DCEN (1 << 10) /* Bit 10: Data cache enable */
# define FLASH_ACR_ICRST (1 << 11) /* Bit 11: Instruction cache reset */

10
nuttx/arch/arm/src/stm32/stm32_serial.c
View File

@ -101,11 +101,11 @@
*/
# if (defined(CONFIG_USART1_RXDMA) && defined(CONFIG_USART1_RS485)) || \
(defined(CONFIG_USART2_RXDMA) && defined(CONFIG_USART2_RS485)) || \
(defined(CONFIG_USART3_RXDMA) && defined(CONFIG_USART3_RS485)) || \
(defined(CONFIG_UART4_RXDMA) && defined(CONFIG_UART4_RS485)) || \
(defined(CONFIG_UART5_RXDMA) && defined(CONFIG_UART5_RS485)) || \
(defined(CONFIG_USART6_RXDMA) && defined(CONFIG_USART6_RS485)) \
(defined(CONFIG_USART2_RXDMA) && defined(CONFIG_USART2_RS485)) || \
(defined(CONFIG_USART3_RXDMA) && defined(CONFIG_USART3_RS485)) || \
(defined(CONFIG_UART4_RXDMA) && defined(CONFIG_UART4_RS485)) || \
(defined(CONFIG_UART5_RXDMA) && defined(CONFIG_UART5_RS485)) || \
(defined(CONFIG_USART6_RXDMA) && defined(CONFIG_USART6_RS485))
# error "RXDMA and RS-485 cannot be enabled at the same time for the same U[S]ART"
# endif

2
nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c
View File

@ -633,7 +633,7 @@ static void stm32_stdclockconfig(void)
/* Enable FLASH prefetch, instruction cache, data cache, and 5 wait states */
regval = (FLASH_ACR_LATENCY_5 | FLASH_ACR_ICEN | FLASH_ACR_DCEN);
regval = (FLASH_ACR_LATENCY_5 | FLASH_ACR_ICEN | FLASH_ACR_DCEN | FLASH_ACR_PRFTEN);
putreg32(regval, STM32_FLASH_ACR);
/* Select the main PLL as system clock source */

7
nuttx/graphics/nxglib/nxglib_splitline.c
View File

@ -41,6 +41,7 @@
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <nuttx/nx/nxglib.h>
@ -192,9 +193,11 @@ int nxgl_splitline(FAR struct nxgl_vector_s *vector,
/* The final degenerate case */
if (linewidth == 1)
if (linewidth == 1 &&
abs(line.pt2.x - line.pt1.x) < (line.pt2.y - line.pt1.y))
{
/* A line of width 1 is basically a single parallelogram of width 1 */
/* A close to vertical line of width 1 is basically
* a single parallelogram of width 1 */
traps[1].top.x1 = itob16(line.pt1.x);
traps[1].top.x2 = traps[1].top.x1;

11
nuttx/graphics/nxtk/nxtk_filltrapwindow.c
View File

@ -94,6 +94,7 @@ int nxtk_filltrapwindow(NXTKWINDOW hfwnd, FAR const struct nxgl_trapezoid_s *tra
{
FAR struct nxtk_framedwindow_s *fwnd = (FAR struct nxtk_framedwindow_s *)hfwnd;
struct nxgl_rect_s relclip;
struct nxgl_trapezoid_s reltrap;
#ifdef CONFIG_DEBUG
if (!hfwnd || !trap || !color)
@ -103,8 +104,14 @@ int nxtk_filltrapwindow(NXTKWINDOW hfwnd, FAR const struct nxgl_trapezoid_s *tra
}
#endif
/* Perform the fill, clipping to the client window */
/* Move the trapezoid from window contents area to window area */
nxgl_trapoffset(&reltrap, trap,
fwnd->fwrect.pt1.x - fwnd->wnd.bounds.pt1.x,
fwnd->fwrect.pt1.y - fwnd->wnd.bounds.pt1.y);
/* Perform the fill, clipping to the client window */
nxgl_rectoffset(&relclip, &fwnd->fwrect, -fwnd->wnd.bounds.pt1.x, -fwnd->wnd.bounds.pt1.y);
return nx_filltrapezoid((NXWINDOW)hfwnd, &relclip, trap, color);
return nx_filltrapezoid((NXWINDOW)hfwnd, &relclip, &reltrap, color);
}