diff options
| author | [email protected] <[email protected]> | 2012-04-16 04:16:19 +0000 |
|---|---|---|
| committer | [email protected] <[email protected]> | 2012-04-16 04:16:19 +0000 |
| commit | 0982f6e079b7a23a53e6f7212908a75383f0fa3e (patch) | |
| tree | 8771a9ac5553c7f04dd6442891ecb03c1f2b057e /bsp | |
| parent | 50955197d5e80adcd029f330ce5e2e1c9ab1a598 (diff) | |
Added LCD driver and enable SDRAM.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2077 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'bsp')
| -rw-r--r-- | bsp/lpc178x/SConscript | 2 | ||||
| -rw-r--r-- | bsp/lpc178x/applications/application.c | 95 | ||||
| -rw-r--r-- | bsp/lpc178x/applications/startup.c | 43 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/SConscript | 10 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/board.c | 6 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/board.h | 31 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/drv_glcd.c | 668 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/drv_glcd.h | 111 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/emac.c | 2 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/lpc17xx_lcd.c | 82 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/sdram.c | 278 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/sdram.h | 8 | ||||
| -rw-r--r-- | bsp/lpc178x/drivers/uart.c | 2 | ||||
| -rw-r--r-- | bsp/lpc178x/rtconfig.h | 364 | ||||
| -rw-r--r-- | bsp/lpc178x/rtconfig.py | 4 | ||||
| -rw-r--r-- | bsp/lpc178x/rtthread-lpc177x.ld | 133 | ||||
| -rw-r--r-- | bsp/lpc178x/rtthread-lpc178x.sct | 15 |
17 files changed, 1595 insertions, 259 deletions
diff --git a/bsp/lpc178x/SConscript b/bsp/lpc178x/SConscript index 569e67de75..e489710e77 100644 --- a/bsp/lpc178x/SConscript +++ b/bsp/lpc178x/SConscript @@ -1,5 +1,3 @@ -import rtconfig
-Import('RTT_ROOT')
from building import *
cwd = str(Dir('#'))
diff --git a/bsp/lpc178x/applications/application.c b/bsp/lpc178x/applications/application.c index 8b7265d9ce..ad08f61e54 100644 --- a/bsp/lpc178x/applications/application.c +++ b/bsp/lpc178x/applications/application.c @@ -9,17 +9,9 @@ *
* Change Logs:
* Date Author Notes
- * 2009-01-05 Bernard the first version
- * 2010-03-04 Magicoe for LPC1766 version
* 2010-05-02 Aozima add led function
- * 2010-05-24 Bernard add filesystem initialization and move led function to led.c
*/
-/**
- * @addtogroup LPC1700
- */
-/*@{*/
-
#include <rtthread.h>
#include <board.h>
@@ -39,10 +31,13 @@ #include <netif/ethernetif.h>
#endif
+#ifdef RT_USING_RTGUI
+#include <rtgui/driver.h>
+#endif
+
/* thread phase init */
void rt_init_thread_entry(void *parameter)
{
-
/* Filesystem Initialization */
#ifdef RT_USING_DFS
{
@@ -78,6 +73,28 @@ void rt_init_thread_entry(void *parameter) rt_kprintf("TCP/IP initialized!\n");
}
#endif
+
+#ifdef RT_USING_RTGUI
+ {
+ rt_device_t lcd;
+
+ /* init lcd */
+ rt_hw_lcd_init();
+ /* re-init device driver */
+ rt_device_init_all();
+
+ /* find lcd device */
+ lcd = rt_device_find("lcd");
+ if (lcd != RT_NULL)
+ {
+ /* set lcd device as rtgui graphic driver */
+ rtgui_graphic_set_device(lcd);
+
+ /* startup rtgui in demo of RT-Thread/GUI examples */
+ // rtgui_startup();
+ }
+ }
+#endif
}
// init led
@@ -118,29 +135,47 @@ static void rt_thread_entry_led(void* parameter) int rt_application_init()
{
- rt_thread_t init_thread;
+ rt_thread_t tid;
- //------- init led thread
- rt_thread_init(&thread_led,
- "led",
- rt_thread_entry_led,
- RT_NULL,
- &thread_led_stack[0],
- sizeof(thread_led_stack),11,5);
- rt_thread_startup(&thread_led);
+ rt_thread_init(&thread_led,
+ "led",
+ rt_thread_entry_led,
+ RT_NULL,
+ &thread_led_stack[0],
+ sizeof(thread_led_stack),11,5);
+ rt_thread_startup(&thread_led);
-#if (RT_THREAD_PRIORITY_MAX == 32)
- init_thread = rt_thread_create("init",
- rt_init_thread_entry, RT_NULL,
- 2048, 8, 20);
-#else
- init_thread = rt_thread_create("init",
- rt_init_thread_entry, RT_NULL,
- 2048, 80, 20);
-#endif
- if (init_thread != RT_NULL) rt_thread_startup(init_thread);
+ tid = rt_thread_create("init",
+ rt_init_thread_entry, RT_NULL,
+ 2048, RT_THREAD_PRIORITY_MAX/3, 20);
+ if (tid != RT_NULL) rt_thread_startup(tid);
- return 0;
+ return 0;
}
-/*@}*/
+#if defined(RT_USING_RTGUI) && defined(RT_USING_FINSH)
+#include <rtgui/rtgui_server.h>
+#include <rtgui/event.h>
+#include <rtgui/kbddef.h>
+
+#include <finsh.h>
+
+void key(rt_uint32_t key)
+{
+ struct rtgui_event_kbd ekbd;
+
+ RTGUI_EVENT_KBD_INIT(&ekbd);
+ ekbd.mod = RTGUI_KMOD_NONE;
+ ekbd.unicode = 0;
+ ekbd.key = key;
+
+ ekbd.type = RTGUI_KEYDOWN;
+ rtgui_server_post_event((struct rtgui_event*)&ekbd, sizeof(ekbd));
+
+ rt_thread_delay(2);
+
+ ekbd.type = RTGUI_KEYUP;
+ rtgui_server_post_event((struct rtgui_event*)&ekbd, sizeof(ekbd));
+}
+FINSH_FUNCTION_EXPORT(key, send a key to gui server);
+#endif
diff --git a/bsp/lpc178x/applications/startup.c b/bsp/lpc178x/applications/startup.c index 4900d62b1f..1b87bb71c4 100644 --- a/bsp/lpc178x/applications/startup.c +++ b/bsp/lpc178x/applications/startup.c @@ -19,16 +19,6 @@ #include "LPC177x_8x.h"
#include "board.h"
-#ifdef RT_USING_DFS
-#include "sd.h"
-#endif
-
-/**
- * @addtogroup LPC17
- */
-
-/*@{*/
-
extern int rt_application_init(void);
#ifdef RT_USING_FINSH
extern void finsh_system_init(void);
@@ -68,56 +58,39 @@ void assert_failed(u8* file, u32 line) */
void rtthread_startup(void)
{
- /* init board */
+ /* initialize board */
rt_hw_board_init();
/* show version */
rt_show_version();
- /* init tick */
- rt_system_tick_init();
-
- /* init kernel object */
- rt_system_object_init();
-
- /* init timer system */
- rt_system_timer_init();
-
#ifdef RT_USING_HEAP
+ /* initialize memory system */
#ifdef __CC_ARM
rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)(0x10000000 + 1024*64));
#elif __ICCARM__
rt_system_heap_init(__segment_end("HEAP"), (void*)(0x10000000 + 1024*64));
#else
- /* init memory system */
rt_system_heap_init((void*)&__bss_end, (void*)(0x10000000 + 1024*64));
#endif
#endif
- /* init scheduler system */
+ /* initialize scheduler system */
rt_system_scheduler_init();
-#ifdef RT_USING_DEVICE
-#ifdef RT_USING_DFS
- rt_hw_sdcard_init();
-#endif
- /* init all device */
- rt_device_init_all();
-#endif
-
- /* init application */
+ /* initialize application */
rt_application_init();
#ifdef RT_USING_FINSH
- /* init finsh */
+ /* initialize finsh */
finsh_system_init();
finsh_set_device( FINSH_DEVICE_NAME );
#endif
- /* init timer thread */
+ /* initialize timer thread */
rt_system_timer_thread_init();
- /* init idle thread */
+ /* initialize idle thread */
rt_thread_idle_init();
/* start scheduler */
@@ -137,5 +110,3 @@ int main(void) return 0;
}
-
-/*@}*/
diff --git a/bsp/lpc178x/drivers/SConscript b/bsp/lpc178x/drivers/SConscript index 80dff26c0f..b5a9b36b11 100644 --- a/bsp/lpc178x/drivers/SConscript +++ b/bsp/lpc178x/drivers/SConscript @@ -1,15 +1,11 @@ -import copy
-Import('RTT_ROOT')
-Import('rtconfig')
from building import *
-cwd = GetCurrentDir()
-src = Glob('*.c')
+cwd = GetCurrentDir()
+src = Glob('*.c')
# remove no need file.
if GetDepend('RT_USING_LWIP') == False:
- src_need_remove = ['emac.c'] # need remove file list.
- SrcRemove(src, src_need_remove)
+ SrcRemove(src, 'emac.c')
CPPPATH = [cwd]
diff --git a/bsp/lpc178x/drivers/board.c b/bsp/lpc178x/drivers/board.c index 787f0ad645..0564a1ccc2 100644 --- a/bsp/lpc178x/drivers/board.c +++ b/bsp/lpc178x/drivers/board.c @@ -21,6 +21,7 @@ #include "board.h"
#include "LPC177x_8x.h"
#include "system_LPC177x_8x.h"
+#include "sdram.h"
/**
* @addtogroup LPC17xx
@@ -69,16 +70,13 @@ void rt_hw_board_init() NVIC_SetPriority(PendSV_IRQn, (1<<__NVIC_PRIO_BITS) - 1);
rt_hw_uart_init();
- rt_console_set_device( CONSOLE_DEVICE );
-
- rt_kprintf("\r\n\r\nSystemInit......\r\n");
+ rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
#if LPC_EXT_SDRAM == 1
{
SDRAM_Init();
}
#endif
-
}
/*@}*/
diff --git a/bsp/lpc178x/drivers/board.h b/bsp/lpc178x/drivers/board.h index 38937d362b..b20597036f 100644 --- a/bsp/lpc178x/drivers/board.h +++ b/bsp/lpc178x/drivers/board.h @@ -18,27 +18,28 @@ #include "LPC177x_8x.h"
-/* whether use board external SDRAM memory */
-// <e>Use external SDRAM memory on the board
-// <i>Enable External SDRAM memory
-#define LPC_EXT_SDRAM 0
-// <o>Begin Address of External SDRAM
-// <i>Default: 0x60000000
-#define LPC_EXT_SDRAM_BEGIN 0xA0000000 /* the begining address of external SDRAM */
-// <o>End Address of External SDRAM
-// <i>Default: 0x60000000
-#define LPC_EXT_SDRAM_END 0xA4000000 /* the end address of external SDRAM */
-// </e>
+// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
-/* RT_USING_UART */
-#define RT_UART_RX_BUFFER_SIZE 64
+// <integer name="LPC_EXT_SDRAM" description="Enable External SDRAM memory" default="0" />
+#define LPC_EXT_SDRAM 1
+// <integer name="LPC_EXT_SDRAM" description="Begin Address of External SDRAM" default="0xA0000000" />
+#define LPC_EXT_SDRAM_BEGIN 0xA0000000
+// <integer name="LPC_EXT_SDRAM_END" description="End Address of External SDRAM" default="0xA4000000" />
+#define LPC_EXT_SDRAM_END 0xA4000000
+
+// <bool name="RT_USING_UART0" description="Using UART0" default="true" />
#define RT_USING_UART0
+// <bool name="RT_USING_UART1" description="Using UART1" default="true" />
//#define RT_USING_UART1
+// <bool name="RT_USING_UART2" description="Using UART2" default="true" />
//#define RT_USING_UART2
-#define CONSOLE_DEVICE "uart0"
-#define FINSH_DEVICE_NAME CONSOLE_DEVICE
+// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
+#define RT_CONSOLE_DEVICE_NAME "uart0"
+
+// </RDTConfigurator>
+#define FINSH_DEVICE_NAME RT_CONSOLE_DEVICE_NAME
void rt_hw_board_init(void);
#endif
diff --git a/bsp/lpc178x/drivers/drv_glcd.c b/bsp/lpc178x/drivers/drv_glcd.c new file mode 100644 index 0000000000..e4893305cc --- /dev/null +++ b/bsp/lpc178x/drivers/drv_glcd.c @@ -0,0 +1,668 @@ +/*************************************************************************
+ *
+* Used with ICCARM and AARM.
+ *
+ * (c) Copyright IAR Systems 2008
+ *
+ * File name : drv_glcd.c
+ * Description : Graphical LCD driver
+ *
+ * History :
+ * 1. Date : 6, March 2008
+ * Author : Stanimir Bonev
+ * Description : Create
+ *
+ *
+ * $Revision: 24636 $
+ *
+ * @Modify: NXP MCU Application Team - NguyenCao
+ * @Date: 04. March. 2011
+ **************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+//#include "ConstGlbPtrs.h"
+//#include "Ex_sdram.h"
+#include "drv_glcd.h"
+#include "lpc177x_8x_clkpwr.h"
+#include "lpc177x_8x_pinsel.h"
+
+//#include "Cursor.h"
+//#include "logo.h"
+
+//#define MHZ
+
+#define C_GLCD_CLK_PER_LINE (C_GLCD_H_SIZE + C_GLCD_H_PULSE + C_GLCD_H_FRONT_PORCH + C_GLCD_H_BACK_PORCH)
+#define C_GLCD_LINES_PER_FRAME (C_GLCD_V_SIZE + C_GLCD_V_PULSE + C_GLCD_V_FRONT_PORCH + C_GLCD_V_BACK_PORCH)
+#define C_GLCD_PIX_CLK (C_GLCD_CLK_PER_LINE * C_GLCD_LINES_PER_FRAME)
+
+//LPC_LCD_TypeDef * const g_pLCD = ((LPC_LCD_TypeDef*) LPC_LCD_BASE);
+//LPC_SC_TypeDef * const g_pSC = ((LPC_SC_TypeDef*) LPC_SC_BASE);
+
+#define SDRAM_BASE 0xA0000000 /* CS0 */
+#define SDRAM_BASE_ADDR SDRAM_BASE
+
+#define LCD_VRAM_BASE_ADDR ((unsigned long)SDRAM_BASE_ADDR + 0x00000000)
+#define LCD_CURSOR_BASE_ADDR ((unsigned long)0x20088800)
+
+
+static pFontType_t pCurrFont = NULL;
+static LdcPixel_t TextColour;
+static LdcPixel_t TextBackgndColour;
+
+static unsigned long TextX_Pos = 0;
+static unsigned long TextY_Pos = 0;
+
+static unsigned long XL_Win = 0;
+static unsigned long YU_Win = 0;
+static unsigned long XR_Win = C_GLCD_H_SIZE-1;
+static unsigned long YD_Win = C_GLCD_V_SIZE-1;
+
+static unsigned long TabSize = TEXT_DEF_TAB_SIZE;
+
+static unsigned long WindY_Size, WindX_Size;
+static unsigned long CurrY_Size, CurrX_Size;
+static unsigned long *pWind;
+static unsigned long *pPix;
+
+/*************************************************************************
+ * Function Name: GLCD_Cursor_Cnfg
+ * Parameters:
+ *
+ * Return: none
+ *
+ * Description: Configure the cursor
+ *
+ *************************************************************************/
+void GLCD_Cursor_Cfg(int Cfg)
+{
+ LPC_LCD->CRSR_CFG = Cfg;
+}
+/*************************************************************************
+ * Function Name: GLCD_Cursor_En
+ * Parameters: cursor - Cursor Number
+ *
+ * Return: none
+ *
+ * Description: Enable Cursor
+ *
+ *************************************************************************/
+void GLCD_Cursor_En(int cursor)
+{
+ LPC_LCD->CRSR_CTRL |= (cursor<<4);
+ LPC_LCD->CRSR_CTRL |= 1;
+}
+
+/*************************************************************************
+ * Function Name: GLCD_Cursor_Dis
+ * Parameters: None
+ *
+ * Return: none
+ *
+ * Description: Disable Cursor
+ *
+ *************************************************************************/
+void GLCD_Cursor_Dis(int cursor)
+{
+ LPC_LCD->CRSR_CTRL &= (1<<0);
+}
+
+/*************************************************************************
+ * Function Name: GLCD_Move_Cursor
+ * Parameters: x - cursor x position
+ * y - cursor y position
+ *
+ * Return: none
+ *
+ * Description: Moves cursor on position (x,y). Negativ values are posible.
+ *
+ *************************************************************************/
+void GLCD_Move_Cursor(int x, int y)
+{
+ LPC_LCD->CRSR_CLIP = 0;
+ LPC_LCD->CRSR_XY = 0;
+ if(0 <= x)
+ {//no clipping
+ LPC_LCD->CRSR_XY |= (x & 0x3FF);
+ }
+ else
+ {//clip x
+ LPC_LCD->CRSR_CLIP |= -x;
+ }
+
+ if(0 <= y)
+ {//no clipping
+
+ LPC_LCD->CRSR_XY |= (y << 16);
+ }
+ else
+ {//clip y
+ LPC_LCD->CRSR_CLIP |= (-y << 8);
+ }
+}
+
+/*************************************************************************
+ * Function Name: GLCD_Copy_Cursor
+ * Parameters: pCursor - pointer to cursor conts image
+ * cursor - cursor Number (0,1,2 or 3)
+ * for 64x64(size 256) pix cursor always use 0
+ * size - cursor size in words
+ * Return: none
+ *
+ * Description: Copy Cursor from const image to LCD RAM image
+ *
+ *************************************************************************/
+void GLCD_Copy_Cursor (const unsigned long *pCursor, int cursor, int size)
+{
+ unsigned long i ;
+ unsigned long * pDst = (unsigned long *)LCD_CURSOR_BASE_ADDR;
+
+ pDst += cursor*64;
+
+ for(i = 0; i < size ; i++)
+// *pDst++ = *pCursor++;
+ {
+ *pDst = *pCursor;
+ pDst++;
+ pCursor++;
+ }
+}
+/*************************************************************************
+ * Function Name: GLCD_Init
+ * Parameters: const unsigned long *pPain, const unsigned long * pPallete
+ *
+ * Return: none
+ *
+ * Description: GLCD controller init
+ *
+ *************************************************************************/
+void GLCD_Init (void* VRAMBase)
+{
+ // unsigned long i;
+ // Assign pins
+ LPC_IOCON->P2_9 = 0x06; // VD3, R0
+ LPC_IOCON->P2_6 = 0x07; // VD4, R1
+ LPC_IOCON->P2_7 = 0x07; // VD5, R2
+ LPC_IOCON->P4_28 = 0x05; // VD6, R3
+ LPC_IOCON->P4_29 = 0x05; // VD7, R4
+
+ LPC_IOCON->P1_20 = 0x07; // VD10, G0
+ LPC_IOCON->P1_21 = 0x07; // VD11, G1
+ LPC_IOCON->P1_22 = 0x07; // VD12, G2
+ LPC_IOCON->P1_23 = 0x07; // VD13, G3
+ LPC_IOCON->P1_24 = 0x07; // VD14, G4
+ LPC_IOCON->P1_25 = 0x07; // VD15, G5
+
+ LPC_IOCON->P2_13 = 0x07; // VD19, B0
+ LPC_IOCON->P1_26 = 0x07; // VD20, B1
+ LPC_IOCON->P1_27 = 0x07; // VD21, B2
+ LPC_IOCON->P1_28 = 0x07; // VD22, B3
+ LPC_IOCON->P1_29 = 0x07; // VD23, B4
+
+ LPC_IOCON->P2_2 = 0x07; // DCLK
+ LPC_IOCON->P2_0 = 0x07; // DSIP(power)
+ LPC_IOCON->P2_5 = 0x07; // HSYNC
+ LPC_IOCON->P2_3 = 0x07; // VSYNC
+ LPC_IOCON->P2_4 = 0x07; // DataEn
+
+// LPC_IOCON->P5_4 = 0x00; // Backlight
+
+ // >>> debug >>>
+
+ // <<< debug <<<
+
+ /*Back light enable*/
+// LPC_GPIO5->DIR = (1<<4);
+// LPC_GPIO5->SET= (5<<4);
+
+ //Turn on LCD clock
+ CLKPWR_ConfigPPWR(CLKPWR_PCONP_PCLCD, ENABLE);
+
+ // Disable cursor
+ LPC_LCD->CRSR_CTRL &=~(1<<0);
+
+ // disable GLCD controller
+ LPC_LCD->CTRL = 0;
+ // RGB888
+ LPC_LCD->CTRL &= ~(0x07 <<1);
+ LPC_LCD->CTRL |= (6<<1);
+
+ // TFT panel
+ LPC_LCD->CTRL |= (1<<5);
+ // single panel
+ LPC_LCD->CTRL &= ~(1<<7);
+ // notmal output
+ LPC_LCD->CTRL &= ~(1<<8);
+ // little endian byte order
+ LPC_LCD->CTRL &= ~(1<<9);
+ // little endian pix order
+ LPC_LCD->CTRL &= ~(1<<10);
+ // disable power
+ LPC_LCD->CTRL &= ~(1<<11);
+ // init pixel clock
+// g_pSC->LCD_CFG = CLKPWR_GetCLK(CLKPWR_CLKTYPE_PER) / ((unsigned long)C_GLCD_PIX_CLK);
+ LPC_SC->LCD_CFG = CLKPWR_GetCLK(CLKPWR_CLKTYPE_PER) / ((unsigned long)C_GLCD_PIX_CLK);
+ // bypass inrenal clk divider
+ LPC_LCD->POL |=(1<<26);
+ // clock source for the LCD block is HCLK
+ LPC_LCD->POL &= ~(1<<5);
+ // LCDFP pin is active LOW and inactive HIGH
+ LPC_LCD->POL |= (1<<11);
+ // LCDLP pin is active LOW and inactive HIGH
+ LPC_LCD->POL |= (1<<12);
+ // data is driven out into the LCD on the falling edge
+ LPC_LCD->POL &= ~(1<<13);
+ // active high
+ LPC_LCD->POL &= ~(1<<14);
+ LPC_LCD->POL &= ~(0x3FF <<16);
+ LPC_LCD->POL |= (C_GLCD_H_SIZE-1)<<16;
+
+ // init Horizontal Timing
+ LPC_LCD->TIMH = 0; //reset TIMH before set value
+ LPC_LCD->TIMH |= (C_GLCD_H_BACK_PORCH - 1)<<24;
+ LPC_LCD->TIMH |= (C_GLCD_H_FRONT_PORCH - 1)<<16;
+ LPC_LCD->TIMH |= (C_GLCD_H_PULSE - 1)<<8;
+ LPC_LCD->TIMH |= ((C_GLCD_H_SIZE/16) - 1)<<2;
+
+ // init Vertical Timing
+ LPC_LCD->TIMV = 0; //reset TIMV value before setting
+ LPC_LCD->TIMV |= (C_GLCD_V_BACK_PORCH)<<24;
+ LPC_LCD->TIMV |= (C_GLCD_V_FRONT_PORCH)<<16;
+ LPC_LCD->TIMV |= (C_GLCD_V_PULSE - 1)<<10;
+ LPC_LCD->TIMV |= C_GLCD_V_SIZE - 1;
+ // Frame Base Address doubleword aligned
+ LPC_LCD->UPBASE = (unsigned long)VRAMBase & ~7UL ;
+ LPC_LCD->LPBASE = (unsigned long)VRAMBase & ~7UL ;
+}
+
+/*************************************************************************
+ * Function Name: GLCD_SetPallet
+ * Parameters: const unsigned long * pPallete
+ *
+ * Return: none
+ *
+ * Description: GLCD init colour pallete
+ *
+ *************************************************************************/
+void GLCD_SetPallet (const unsigned long * pPallete)
+{
+ unsigned long i;
+ unsigned long * pDst = (unsigned long *)LPC_LCD->PAL;
+ // //assert(pPallete);
+ for (i = 0; i < 128; i++)
+ {
+ *pDst++ = *pPallete++;
+ }
+}
+
+/*************************************************************************
+ * Function Name: GLCD_Ctrl
+ * Parameters: Bool bEna
+ *
+ * Return: none
+ *
+ * Description: GLCD enable disabe sequence
+ *
+ *************************************************************************/
+void GLCD_Ctrl (Bool bEna)
+{
+ volatile unsigned long i;
+ if (bEna)
+ {
+// LCD_CTRL_bit.LcdEn = 1;
+ LPC_LCD->CTRL |= (1<<0);
+ for(i = C_GLCD_PWR_ENA_DIS_DLY; i; i--);
+// LCD_CTRL_bit.LcdPwr= 1; // enable power
+ LPC_LCD->CTRL |= (1<<11);
+ }
+ else
+ {
+// LCD_CTRL_bit.LcdPwr= 0; // disable power
+ LPC_LCD->CTRL &= ~(1<<11);
+ for(i = C_GLCD_PWR_ENA_DIS_DLY; i; i--);
+// LCD_CTRL_bit.LcdEn = 0;
+ LPC_LCD->CTRL &= ~(1<<0);
+ }
+}
+
+/*************************************************************************
+ * Function Name: GLCD_SetFont
+ * Parameters: pFontType_t pFont, LdcPixel_t Color
+ * LdcPixel_t BackgndColor
+ *
+ * Return: none
+ *
+ * Description: Set current font, font color and background color
+ *
+ *************************************************************************/
+void GLCD_SetFont(pFontType_t pFont, LdcPixel_t Color, LdcPixel_t BackgndColor)
+{
+ pCurrFont = pFont;
+ TextColour = Color;
+ TextBackgndColour = BackgndColor;
+}
+
+/*************************************************************************
+ * Function Name: GLCD_SetWindow
+ * Parameters: unsigned long X_Left, unsigned long Y_Up,
+ * unsigned long X_Right, unsigned long Y_Down
+ *
+ * Return: none
+ *
+ * Description: Set draw window XY coordinate in pixels
+ *
+ *************************************************************************/
+void GLCD_SetWindow(unsigned long X_Left, unsigned long Y_Up,
+ unsigned long X_Right, unsigned long Y_Down)
+{
+ // //assert(X_Right < C_GLCD_H_SIZE);
+ // //assert(Y_Down < C_GLCD_V_SIZE);
+ // //assert(X_Left < X_Right);
+ //assert(Y_Up < Y_Down);
+ XL_Win = X_Left;
+ YU_Win = Y_Up;
+ XR_Win = X_Right;
+ YD_Win = Y_Down;
+}
+
+/*************************************************************************
+ * Function Name: GLCD_TextSetPos
+ * Parameters: unsigned long X_UpLeft, unsigned long Y_UpLeft,
+ * unsigned long X_DownLeft, unsigned long Y_DownLeft
+ *
+ * Return: none
+ *
+ * Description: Set text X,Y coordinate in characters
+ *
+ *************************************************************************/
+void GLCD_TextSetPos(unsigned long X, unsigned long Y)
+{
+ TextX_Pos = X;
+ TextY_Pos = Y;
+}
+
+/*************************************************************************
+ * Function Name: GLCD_TextSetTabSize
+ * Parameters: unsigned long Size
+ *
+ * Return: none
+ *
+ * Description: Set text tab size in characters
+ *
+ *************************************************************************/
+void GLCD_TextSetTabSize(unsigned long Size)
+{
+ TabSize = Size;
+}
+
+/*************************************************************************
+ * Function Name: LCD_SET_WINDOW
+ * Parameters: int c
+ *
+ * Return: none
+ *
+ * Description: Put char function
+ *
+ *************************************************************************/
+static
+void LCD_SET_WINDOW (unsigned long X_Left, unsigned long X_Right,
+ unsigned long Y_Up, unsigned long Y_Down)
+{
+ pPix = pWind = ((unsigned long *)LCD_VRAM_BASE_ADDR) + X_Left + (Y_Up*C_GLCD_H_SIZE);
+ WindX_Size = X_Right - X_Left;
+ WindY_Size = Y_Down - Y_Up;
+ CurrX_Size = CurrY_Size = 0;
+}
+
+/*************************************************************************
+ * Function Name: LCD_SET_WINDOW
+ * Parameters: int c
+ *
+ * Return: none
+ *
+ * Description: Put char function
+ *
+ *************************************************************************/
+static
+void LCD_WRITE_PIXEL (unsigned long Pixel)
+{
+ *pPix++ = Pixel;
+ if (++CurrX_Size > WindX_Size)
+ {
+ CurrX_Size = 0;
+ if(++CurrY_Size > WindY_Size)
+ {
+ CurrY_Size = 0;
+ }
+ pPix = pWind + CurrY_Size * C_GLCD_H_SIZE;
+ }
+}
+
+/*************************************************************************
+ * Function Name: GLCD_TextCalcWindow
+ * Parameters: unsigned long * pXL, unsigned long * pXR,
+ * unsigned long * pYU, unsigned long * pYD,
+ * unsigned long * pH_Size, unsigned long * pV_Size
+ *
+ * Return: Bool
+ * FALSE - out of window coordinate aren't valid
+ * TRUE - the returned coordinate are valid
+ *
+ * Description: Calculate character window
+ *
+ *************************************************************************/
+static
+Bool GLCD_TextCalcWindow (unsigned long * pXL, unsigned long * pXR,
+ unsigned long * pYU, unsigned long * pYD,
+ unsigned long * pH_Size, unsigned long * pV_Size)
+{
+ *pH_Size = pCurrFont->H_Size;
+ *pV_Size = pCurrFont->V_Size;
+ *pXL = XL_Win + (TextX_Pos*pCurrFont->H_Size);
+ if(*pXL > XR_Win)
+ {
+ return(FALSE);
+ }
+ *pYU = YU_Win + (TextY_Pos*pCurrFont->V_Size);
+ if(*pYU > YD_Win)
+ {
+ return(FALSE);
+ }
+
+ *pXR = XL_Win + ((TextX_Pos+1)*pCurrFont->H_Size) - 1;
+ if(*pXR > XR_Win)
+ {
+ *pH_Size -= *pXR - XR_Win;
+ *pXR = XR_Win;
+ }
+
+ *pYD = YU_Win + ((TextY_Pos+1)*pCurrFont->V_Size) - 1;
+ if(*pYD > YD_Win)
+ {
+ *pV_Size -= *pYD - YD_Win;
+ *pYD = YD_Win;
+ }
+
+ return(TRUE);
+}
+
+/*************************************************************************
+ * Function Name: putchar
+ * Parameters: int c
+ *
+ * Return: none
+ *
+ * Description: Put char function
+ *
+ *************************************************************************/
+int _putchar (int c)
+{
+uint8_t *pSrc;
+unsigned long H_Line;
+unsigned long xl,xr,yu,yd,Temp,V_Size, H_Size, SrcInc = 1;
+unsigned long WhiteSpaceNumb;
+unsigned long i, j, k;
+ if(pCurrFont == NULL)
+ {
+ return(EOF);
+ }
+ H_Line = (pCurrFont->H_Size / 8) + ((pCurrFont->H_Size % 8)?1:0);
+ switch(c)
+ {
+ case '\n': // go to begin of next line (NewLine)
+ ++TextY_Pos;
+ break;
+ case '\r': // go to begin of this line (Carriage Return)
+ // clear from current position to end of line
+ while(GLCD_TextCalcWindow(&xl,&xr,&yu,&yd,&H_Size,&V_Size))
+ {
+ LCD_SET_WINDOW(xl,xr,yu,yd);
+ for(i = 0; i < V_Size; ++i)
+ {
+ for(j = 0; j < H_Size; ++j)
+ {
+ LCD_WRITE_PIXEL(TextBackgndColour);
+ }
+ }
+ ++TextX_Pos;
+ }
+ TextX_Pos = 0;
+ break;
+ case '\b': // go back one position (BackSpace)
+ if(TextX_Pos)
+ {
+ --TextX_Pos;
+ // del current position
+ if(GLCD_TextCalcWindow(&xl,&xr,&yu,&yd,&H_Size,&V_Size))
+ {
+ LCD_SET_WINDOW(xl,xr,yu,yd);
+ for(i = 0; i < V_Size; ++i)
+ {
+ for(j = 0; j < H_Size; ++j)
+ {
+ LCD_WRITE_PIXEL(TextBackgndColour);
+ }
+ }
+ }
+ }
+ break;
+ case '\t': // go to next Horizontal Tab stop
+ WhiteSpaceNumb = TabSize - (TextX_Pos%TabSize);
+ for(k = 0; k < WhiteSpaceNumb; ++k)
+ {
+ LCD_SET_WINDOW(xl,xr,yu,yd);
+ if(GLCD_TextCalcWindow(&xl,&xr,&yu,&yd,&H_Size,&V_Size))
+ {
+ for(i = 0; i < V_Size; ++i)
+ {
+ for(j = 0; j < H_Size; ++j)
+ {
+ LCD_WRITE_PIXEL(TextBackgndColour);
+ }
+ }
+ ++TextX_Pos;
+ }
+ else
+ {
+ break;
+ }
+ }
+ break;
+ case '\f': // go to top of page (Form Feed)
+ // clear entire window
+ H_Size = XR_Win - XL_Win;
+ V_Size = YD_Win - YU_Win;
+ // set character window X left, Y right
+ LCD_SET_WINDOW(XL_Win,XR_Win,YU_Win,YD_Win);
+ // Fill window with background font color
+ for(i = 0; i <= V_Size; ++i)
+ {
+ for(j = 0; j <= H_Size; ++j)
+ {
+ LCD_WRITE_PIXEL(TextBackgndColour);
+ }
+ }
+
+ TextX_Pos = TextY_Pos = 0;
+ break;
+ case '\a': // signal an alert (BELl)
+ TEXT_BEL1_FUNC();
+ break;
+ default:
+ // Calculate the current character base address from stream
+ // and the character position
+ if((c < pCurrFont->CharacterOffset) &&
+ (c >= pCurrFont->CharactersNuber))
+ {
+ c = 0;
+ }
+ else
+ {
+ c -= pCurrFont->CharacterOffset;
+ }
+ pSrc = pCurrFont->pFontStream + (H_Line * pCurrFont->V_Size * c);
+ // Calculate character window and fit it in the text window
+ if(GLCD_TextCalcWindow(&xl,&xr,&yu,&yd,&H_Size,&V_Size))
+ {
+ // set character window X left, Y right
+ LCD_SET_WINDOW(xl,xr,yu,yd);
+ // Send char data
+ for(i = 0; i < V_Size; ++i)
+ {
+ SrcInc = H_Line;
+ for(j = 0; j < H_Size; ++j)
+ {
+ Temp = (*pSrc & (1UL << (j&0x7)))?TextColour:TextBackgndColour;
+ LCD_WRITE_PIXEL(Temp);
+ if((j&0x7) == 7)
+ {
+ ++pSrc;
+ --SrcInc;
+ }
+ }
+ // next line of character
+ pSrc += SrcInc;
+ }
+ }
+ ++TextX_Pos;
+ }
+ return(c);
+}
+
+/*************************************************************************
+ * Function Name: GLCD_LoadPic
+ * Parameters: unsigned long X_Left, unsigned long Y_Up, Bmp_t * pBmp
+ *
+ * Return: none
+ *
+ * Description: Load picture in VRAM memory area
+ *
+ *************************************************************************/
+void GLCD_LoadPic (unsigned long X_Left, unsigned long Y_Up, Bmp_t * pBmp, unsigned long Mask)
+{
+unsigned long i, j;
+unsigned long * pData = ((unsigned long *) LCD_VRAM_BASE_ADDR) + X_Left + (Y_Up * C_GLCD_H_SIZE);
+unsigned long * pSrc = pBmp->pPicStream;
+unsigned long X_LeftHold;
+ for(i = 0; i < pBmp->V_Size; i++)
+ {
+ if(Y_Up++ >= C_GLCD_V_SIZE)
+ {
+ break;
+ }
+ for(j = 0; j < pBmp->H_Size; j++)
+ {
+ if(X_LeftHold++ >= C_GLCD_H_SIZE)
+ {
+ pSrc += pBmp->H_Size - j;
+ break;
+ }
+ *(pData+j) = *pSrc++ ^ Mask;
+ }
+ X_LeftHold = X_Left;
+ pData += C_GLCD_H_SIZE;
+ }
+}
+
+
diff --git a/bsp/lpc178x/drivers/drv_glcd.h b/bsp/lpc178x/drivers/drv_glcd.h new file mode 100644 index 0000000000..5f11b822fc --- /dev/null +++ b/bsp/lpc178x/drivers/drv_glcd.h @@ -0,0 +1,111 @@ +/*************************************************************************
+ *
+* Used with ICCARM and AARM.
+ *
+ * (c) Copyright IAR Systems 2008
+ *
+ * File name : drv_glcd.h
+ * Description : Graphical LCD driver include file
+ *
+ * History :
+ * 1. Date : 6, March 2008
+ * Author : Stanimir Bonev
+ * Description : Create
+ *
+ *
+ * $Revision: 24636 $
+ *
+ * @Modify: NXP MCU Application Team - NguyenCao
+ * @Date: 04. March. 2011
+ **************************************************************************/
+#include "lpc_types.h"
+
+#ifndef __GLCD_DRV_H
+#define __GLCD_DRV_H
+
+typedef unsigned long U32;
+typedef unsigned char U8;
+typedef unsigned long Boolean;
+/**
+ * @brief A struct for Bitmap on LCD screen
+ */
+typedef struct _Bmp_t
+{
+ U32 H_Size;
+ U32 V_Size;
+ U32 BitsPP;
+ U32 BytesPP;
+ U32 *pPalette;
+ U32 *pPicStream;
+ U8 *pPicDesc;
+} Bmp_t, *pBmp_t;
+
+/**
+ * @brief A struct for Font Type on LCD screen
+ */
+
+typedef struct _FontType_t
+{
+ U32 H_Size;
+ U32 V_Size;
+ U32 CharacterOffset;
+ U32 CharactersNuber;
+ U8 *pFontStream;
+ U8 *pFontDesc;
+} FontType_t, *pFontType_t;
+
+typedef U32 LdcPixel_t, *pLdcPixel_t;
+
+#define C_GLCD_REFRESH_FREQ (60HZ)
+#define C_GLCD_H_SIZE 480
+#define C_GLCD_H_PULSE 2 //
+#define C_GLCD_H_FRONT_PORCH 5 //
+#define C_GLCD_H_BACK_PORCH 40 //
+#define C_GLCD_V_SIZE 272
+#define C_GLCD_V_PULSE 2
+#define C_GLCD_V_FRONT_PORCH 8
+#define C_GLCD_V_BACK_PORCH 8
+
+#define C_GLCD_PWR_ENA_DIS_DLY 10000
+#define C_GLCD_ENA_DIS_DLY 10000
+
+//Cursor 64x64 pixels
+#define CURSOR_H_SIZE 64
+#define CURSOR_V_SIZE 64
+//
+#define CIRCLE_R 18
+
+
+#define CRSR_PIX_32 0
+#define CRSR_PIX_64 1
+#define CRSR_ASYNC 0
+#define CRSR_FRAME_SYNC 2
+
+#define TEXT_DEF_TAB_SIZE 5
+
+#define TEXT_BEL1_FUNC()
+
+void GLCD_Init (void* VRAMBase);
+void GLCD_SetPallet (const U32 * pPallete);
+void GLCD_Ctrl (Bool bEna);
+void GLCD_Cursor_Cfg(int Cfg);
+void GLCD_Cursor_En(int cursor);
+void GLCD_Cursor_Dis(int cursor);
+void GLCD_Move_Cursor(int x, int y);
+void GLCD_Copy_Cursor (const U32 *pCursor, int cursor, int size);
+void GLCD_SetFont(pFontType_t pFont, LdcPixel_t Color, LdcPixel_t BackgndColor);
+void GLCD_SetWindow(U32 X_Left, U32 Y_Up,
+ U32 X_Right, U32 Y_Down);
+void GLCD_TextSetPos(U32 X, U32 Y);
+void GLCD_TextSetTabSize(U32 Size);
+static void LCD_SET_WINDOW (U32 X_Left, U32 X_Right,
+ U32 Y_Up, U32 Y_Down);
+static void LCD_WRITE_PIXEL (U32 Pixel);
+static Bool GLCD_TextCalcWindow (U32 * pXL, U32 * pXR,
+ U32 * pYU, U32 * pYD,
+ U32 * pH_Size, U32 * pV_Size);
+void GLCD_LoadPic (U32 X_Left, U32 Y_Up, Bmp_t * pBmp, U32 Mask);
+int _putchar (int c);
+
+
+#endif // __GLCD_DRV_H
diff --git a/bsp/lpc178x/drivers/emac.c b/bsp/lpc178x/drivers/emac.c index 9c78088ee2..bc0b8ba459 100644 --- a/bsp/lpc178x/drivers/emac.c +++ b/bsp/lpc178x/drivers/emac.c @@ -171,7 +171,7 @@ REF_CLK P1_15 static rt_err_t lpc17xx_emac_init(rt_device_t dev)
{
/* Initialize the EMAC ethernet controller. */
- rt_uint32_t regv, tout, id1, id2;
+ rt_uint32_t regv, tout;
/* Power Up the EMAC controller. */
LPC_SC->PCONP |= (1UL<<30);
diff --git a/bsp/lpc178x/drivers/lpc17xx_lcd.c b/bsp/lpc178x/drivers/lpc17xx_lcd.c index 3eb9d14971..671e55ed17 100644 --- a/bsp/lpc178x/drivers/lpc17xx_lcd.c +++ b/bsp/lpc178x/drivers/lpc17xx_lcd.c @@ -3,11 +3,89 @@ #include "LPC177x_8x.h"
#include "lpc177x_8x_pinsel.h"
-/* LCD BL P5_4 */
-void rt_hw_lcd_init(void)
+#include "drv_glcd.h"
+
+#define RT_HW_LCD_WIDTH 480
+#define RT_HW_LCD_HEIGHT 272
+
+static struct rt_device_graphic_info _lcd_info;
+static struct rt_device lcd;
+
+/* RT-Thread Device Interface */
+static rt_err_t rt_lcd_init (rt_device_t dev)
{
PINSEL_ConfigPin(5, 4, 0);
LPC_GPIO5->DIR |= 1<<4;
LPC_GPIO5->CLR = 1<<4;
LPC_GPIO5->SET = 1<<4;
+
+ /*Disable LCD controller*/
+ GLCD_Ctrl (FALSE);
+ /*Init LCD and copy picture in video RAM*/
+ GLCD_Init (_lcd_info.framebuffer);
+ /*Enable LCD*/
+ GLCD_Ctrl (TRUE);
+
+ return RT_EOK;
+}
+
+static rt_err_t rt_lcd_control (rt_device_t dev, rt_uint8_t cmd, void *args)
+{
+ switch (cmd)
+ {
+ case RTGRAPHIC_CTRL_RECT_UPDATE:
+ break;
+ case RTGRAPHIC_CTRL_POWERON:
+ break;
+ case RTGRAPHIC_CTRL_POWEROFF:
+ break;
+ case RTGRAPHIC_CTRL_GET_INFO:
+ rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
+ break;
+ case RTGRAPHIC_CTRL_SET_MODE:
+ break;
+ }
+
+ return RT_EOK;
+}
+
+
+/* LCD BL P5_4 */
+void rt_hw_lcd_init(void)
+{
+ rt_uint16_t * _rt_framebuffer = RT_NULL;
+
+ // _rt_framebuffer = rt_malloc_align(sizeof(rt_uint16_t)*RT_HW_LCD_HEIGHT*RT_HW_LCD_WIDTH, 8);
+ // if (_rt_framebuffer == RT_NULL) return; /* no memory yet */
+
+ _rt_framebuffer = (rt_uint16_t *)0xA0000000;
+
+ _lcd_info.bits_per_pixel = 16;
+ _lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565;
+ _lcd_info.framebuffer = (void*)_rt_framebuffer;
+ _lcd_info.width = RT_HW_LCD_WIDTH;
+ _lcd_info.height = RT_HW_LCD_HEIGHT;
+
+ /* init device structure */
+ lcd.type = RT_Device_Class_Graphic;
+ lcd.init = rt_lcd_init;
+ lcd.open = RT_NULL;
+ lcd.close = RT_NULL;
+ lcd.control = rt_lcd_control;
+ lcd.user_data = (void*)&_lcd_info;
+
+ /* register lcd device to RT-Thread */
+ rt_device_register(&lcd, "lcd", RT_DEVICE_FLAG_RDWR);
+}
+
+void lcd_fill(uint8_t * start, uint8_t * end, uint8_t pixel)
+{
+ while(start<end)
+ {
+ *start++ = pixel;
+ }
}
+#ifdef RT_USING_FINSH
+#include <finsh.h>
+FINSH_FUNCTION_EXPORT(lcd_fill, lcd_fill );
+#endif
diff --git a/bsp/lpc178x/drivers/sdram.c b/bsp/lpc178x/drivers/sdram.c new file mode 100644 index 0000000000..a35b85ef74 --- /dev/null +++ b/bsp/lpc178x/drivers/sdram.c @@ -0,0 +1,278 @@ +#include <rtthread.h>
+
+#include <system_LPC177x_8x.h>
+#include "LPC177x_8x.h"
+#include "sdram.h"
+
+//LPC_EMC_TypeDef * const g_pEMC = ((LPC_EMC_TypeDef*) LPC_EMC_BASE);
+//LPC_IOCON_TypeDef * const LPC_IOCON = ((LPC_IOCON_TypeDef*) LPC_IOCON_BASE);
+#define SDRAM_BASE 0xA0000000 /* CS0 */
+#define EMC_NS2CLK(ns, nsPerClk) ((ns + nsPerClk - 1) / nsPerClk)
+
+static void delayMs(int a,int b)
+{
+ volatile unsigned int i;
+ for(i=0;i<10000;i++);
+}
+
+/*****************************************************************************
+** Function name: delayMs
+**
+** Descriptions: Start the timer delay in milo seconds
+** until elapsed
+**
+** parameters: timer number, Delay value in milo second
+**
+** Returned value: None
+**
+*****************************************************************************/
+//void delayMs(uint8_t timer_num, uint32_t delayInMs)
+//{
+// if ( timer_num == 0 )
+// {
+// LPC_TIM0->TCR = 0x02; /* reset timer */
+// LPC_TIM0->PR = 0x00; /* set prescaler to zero */
+// LPC_TIM0->MR0 = delayInMs * (PeripheralClock / 1000 - 1);
+// LPC_TIM0->IR = 0xff; /* reset all interrrupts */
+// LPC_TIM0->MCR = 0x04; /* stop timer on match */
+// LPC_TIM0->TCR = 0x01; /* start timer */
+//
+// /* wait until delay time has elapsed */
+// while (LPC_TIM0->TCR & 0x01);
+// }
+// else if ( timer_num == 1 )
+// {
+// LPC_TIM1->TCR = 0x02; /* reset timer */
+// LPC_TIM1->PR = 0x00; /* set prescaler to zero */
+// LPC_TIM1->MR0 = delayInMs * (PeripheralClock / 1000 - 1);
+// LPC_TIM1->IR = 0xff; /* reset all interrrupts */
+// LPC_TIM1->MCR = 0x04; /* stop timer on match */
+// LPC_TIM1->TCR = 0x01; /* start timer */
+//
+// /* wait until delay time has elapsed */
+// while (LPC_TIM1->TCR & 0x01);
+// }
+// else if ( timer_num == 2 )
+// {
+// LPC_TIM2->TCR = 0x02; /* reset timer */
+// LPC_TIM2->PR = 0x00; /* set prescaler to zero */
+// LPC_TIM2->MR0 = delayInMs * (PeripheralClock / 1000 - 1);
+// LPC_TIM2->IR = 0xff; /* reset all interrrupts */
+// LPC_TIM2->MCR = 0x04; /* stop timer on match */
+// LPC_TIM2->TCR = 0x01; /* start timer */
+//
+// /* wait until delay time has elapsed */
+// while (LPC_TIM2->TCR & 0x01);
+// }
+// else if ( timer_num == 3 )
+// {
+// LPC_TIM3->TCR = 0x02; /* reset timer */
+// LPC_TIM3->PR = 0x00; /* set prescaler to zero */
+// LPC_TIM3->MR0 = delayInMs * (PeripheralClock / 1000 - 1);
+// LPC_TIM3->IR = 0xff; /* reset all interrrupts */
+// LPC_TIM3->MCR = 0x04; /* stop timer on match */
+// LPC_TIM3->TCR = 0x01; /* start timer */
+//
+// /* wait until delay time has elapsed */
+// while (LPC_TIM3->TCR & 0x01);
+// }
+// return;
+//}
+
+static void EMC_GPIO_Init (void)
+{
+ LPC_IOCON->P3_0 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D0 @ P3.0 */
+ LPC_IOCON->P3_1 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D1 @ P3.1 */
+ LPC_IOCON->P3_2 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D2 @ P3.2 */
+ LPC_IOCON->P3_3 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D3 @ P3.3 */
+
+ LPC_IOCON->P3_4 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D4 @ P3.4 */
+ LPC_IOCON->P3_5 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D5 @ P3.5 */
+ LPC_IOCON->P3_6 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D6 @ P3.6 */
+ LPC_IOCON->P3_7 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D7 @ P3.7 */
+
+ LPC_IOCON->P3_8 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D8 @ P3.8 */
+ LPC_IOCON->P3_9 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D9 @ P3.9 */
+ LPC_IOCON->P3_10 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D10 @ P3.10 */
+ LPC_IOCON->P3_11 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D11 @ P3.11 */
+
+ LPC_IOCON->P3_12 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D12 @ P3.12 */
+ LPC_IOCON->P3_13 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D13 @ P3.13 */
+ LPC_IOCON->P3_14 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D14 @ P3.14 */
+ LPC_IOCON->P3_15 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D15 @ P3.15 */
+
+ LPC_IOCON->P3_16 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D16 @ P3.16 */
+ LPC_IOCON->P3_17 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D17 @ P3.17 */
+ LPC_IOCON->P3_18 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D18 @ P3.18 */
+ LPC_IOCON->P3_19 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D19 @ P3.19 */
+
+ LPC_IOCON->P3_20 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D20 @ P3.20 */
+ LPC_IOCON->P3_21 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D21 @ P3.21 */
+ LPC_IOCON->P3_22 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D22 @ P3.22 */
+ LPC_IOCON->P3_23 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D23 @ P3.23 */
+
+ LPC_IOCON->P3_24 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D24 @ P3.24 */
+ LPC_IOCON->P3_25 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D25 @ P3.25 */
+ LPC_IOCON->P3_26 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D26 @ P3.26 */
+ LPC_IOCON->P3_27 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D27 @ P3.27 */
+
+ LPC_IOCON->P3_28 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D28 @ P3.28 */
+ LPC_IOCON->P3_29 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D29 @ P3.29 */
+ LPC_IOCON->P3_30 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D30 @ P3.30 */
+ LPC_IOCON->P3_31 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* D31 @ P3.31 */
+
+ LPC_IOCON->P4_0 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A0 @ P4.0 */
+ LPC_IOCON->P4_1 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A1 @ P4.1 */
+ LPC_IOCON->P4_2 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A2 @ P4.2 */
+ LPC_IOCON->P4_3 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A3 @ P4.3 */
+
+ LPC_IOCON->P4_4 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A4 @ P4.4 */
+ LPC_IOCON->P4_5 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A5 @ P4.5 */
+ LPC_IOCON->P4_6 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A6 @ P4.6 */
+ LPC_IOCON->P4_7 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A7 @ P4.7 */
+
+ LPC_IOCON->P4_8 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A8 @ P4.8 */
+ LPC_IOCON->P4_9 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A9 @ P4.9 */
+ LPC_IOCON->P4_10 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A10 @ P4.10 */
+ LPC_IOCON->P4_11 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A11 @ P4.11 */
+
+ LPC_IOCON->P4_12 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A12 @ P4.12 */
+ LPC_IOCON->P4_13 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A13 @ P4.13 */
+ LPC_IOCON->P4_14 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A14 @ P4.14 */
+ LPC_IOCON->P4_15 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A15 @ P4.15 */
+
+ LPC_IOCON->P4_16 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A16 @ P4.16 */
+ LPC_IOCON->P4_17 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A17 @ P4.17 */
+ LPC_IOCON->P4_18 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A18 @ P4.18 */
+ LPC_IOCON->P4_19 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A19 @ P4.19 */
+
+ LPC_IOCON->P4_20 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A20 @ P4.20 */
+ LPC_IOCON->P4_21 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A21 @ P4.21 */
+ LPC_IOCON->P4_22 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A22 @ P4.22 */
+ LPC_IOCON->P4_23 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* A23 @ P4.23 */
+
+ LPC_IOCON->P4_25 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* WEN @ P4.25 */
+
+#if 1
+ LPC_IOCON->P4_24 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* OEN @ P4.24 */
+
+ LPC_IOCON->P4_26 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* BLSN[0] @ P4.26 */
+ LPC_IOCON->P4_27 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* BLSN[1] @ P4.27 */
+
+ LPC_IOCON->P4_28 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* BLSN[2] @ P4.28 */
+ LPC_IOCON->P4_29 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* BLSN[3] @ P4.29 */
+ LPC_IOCON->P4_30 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CSN[0] @ P4.30 */
+ LPC_IOCON->P4_31 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CSN[1] @ P4.31 */
+
+ LPC_IOCON->P2_14 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CSN[2] @ P2.14 */
+ LPC_IOCON->P2_15 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CSN[3] @ P2.15 */
+#endif
+
+#if 1
+ LPC_IOCON->P2_16 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CASN @ P2.16 */
+ LPC_IOCON->P2_17 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* RASN @ P2.17 */
+ LPC_IOCON->P2_18 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CLK[0] @ P2.18 */
+ LPC_IOCON->P2_19 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CLK[1] @ P2.19 */
+
+ LPC_IOCON->P2_20 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DYCSN[0] @ P2.20 */
+ LPC_IOCON->P2_21 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DYCSN[1] @ P2.21 */
+ LPC_IOCON->P2_22 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DYCSN[2] @ P2.22 */
+ LPC_IOCON->P2_23 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DYCSN[3] @ P2.23 */
+
+ LPC_IOCON->P2_24 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CKE[0] @ P2.24 */
+
+// LPC_IOCON->P2_25 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CKE[1] @ P2.25 */
+ LPC_IOCON->P2_26 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CKE[2] @ P2.26 */
+ LPC_IOCON->P2_27 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* CKE[3] @ P2.27 */
+
+ LPC_IOCON->P2_28 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DQM[0] @ P2.28 */
+ LPC_IOCON->P2_29 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DQM[1] @ P2.29 */
+ LPC_IOCON->P2_30 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DQM[2] @ P2.30 */
+ LPC_IOCON->P2_31 = (1<<0 | 0<<3 | 0<<5 | 1<<9); /* DQM[3] @ P2.31 */
+#endif
+}
+
+void SDRAM_Init (void)
+{
+ uint32_t i, dwtemp = dwtemp;
+ uint16_t wtemp = wtemp;
+ uint32_t mhz, nsPerClk;
+ /* Enable External Memory Controller power/clock */
+ LPC_SC->PCONP |= 0x00000800;
+ LPC_SC->EMCDLYCTL = 0x00001010;
+ LPC_EMC->Control = 0x00000001;
+ LPC_EMC->Config = 0x00000000;
+
+ EMC_GPIO_Init();
+
+ mhz = SystemCoreClock / 1000000;
+ if (LPC_SC->EMCCLKSEL)
+ mhz >>= 1;
+ nsPerClk = 1000 / mhz;
+ LPC_EMC->DynamicRP = EMC_NS2CLK(20, nsPerClk); /* 20ns, */
+ LPC_EMC->DynamicRAS = /*EMC_NS2CLK(42, nsPerClk);*/ 15; /* 42ns to 100K ns, */
+ LPC_EMC->DynamicSREX = 1 - 1; /* tSRE, 1clk, */
+ LPC_EMC->DynamicAPR = 2 - 1; /* Not found!!! Estimated as 2clk, */
+ LPC_EMC->DynamicDAL = EMC_NS2CLK(20, nsPerClk) + 2; /* tDAL = tRP + tDPL = 20ns + 2clk */
+ LPC_EMC->DynamicWR = 2 - 1; /* 2CLK, */
+ LPC_EMC->DynamicRC = EMC_NS2CLK(63, nsPerClk); /* H57V2562GTR-75C tRC=63ns(min)*/
+ LPC_EMC->DynamicRFC = EMC_NS2CLK(63, nsPerClk); /* H57V2562GTR-75C tRFC=tRC */
+ LPC_EMC->DynamicXSR = 0x0000000F; /* exit self-refresh to active, ��֪������Ϊ��� */
+ LPC_EMC->DynamicRRD = EMC_NS2CLK(63, nsPerClk); /* 3clk, tRRD=15ns(min) */
+ LPC_EMC->DynamicMRD = 2 - 1; /* 2clk, tMRD=2clk(min) */
+
+// LPC_EMC->DynamicRP = 0x00000002; /* 3clk=24ns, */
+// LPC_EMC->DynamicRAS = 0x00000005; /* 6clk=48ns, */
+// LPC_EMC->DynamicSREX = 0x00000001; /* 2clk, */
+// LPC_EMC->DynamicAPR = 0x00000001; /* 2clk, */
+// LPC_EMC->DynamicDAL = 0x00000005; /* 6clk, */
+// LPC_EMC->DynamicWR = 0x00000001; /* 2CLK, */
+// LPC_EMC->DynamicRC = 0x00000008; /* 9clk, H57V2562GTR-75C tRC=63ns(min)*/
+// LPC_EMC->DynamicRFC = 0x00000008; /* 9clk, H57V2562GTR-75C tRFC=63ns(min) */
+// LPC_EMC->DynamicXSR = 0x00000007; /* 8clk, */
+// LPC_EMC->DynamicRRD = 0x00000002; /* 3clk, tRRD=15ns(min) */
+// LPC_EMC->DynamicMRD = 0x00000001; /* 2clk, tMRD=2clk(min) */
+
+ LPC_EMC->DynamicReadConfig = 0x00000001; /* Command delayed strategy, using EMCCLKDELAY */
+ /* H57V2562GTR-75C: tCL=3CLK, tRCD=20ns(min), 3 CLK=24ns */
+ LPC_EMC->DynamicRasCas0 = 0x00000303; /* 3 RAS, 3 CAS latency */
+
+ /* For Manley lpc1778 SDRAM: H57V2562GTR-75C, 256Mb, 16Mx16, 4 banks, row=13, column=9 */
+#ifdef SDRAM_CONFIG_16BIT
+ LPC_EMC->DynamicConfig0 = 0x680; /* 256Mb, 16Mx16, 4 banks, row=13, column=9, RBC */
+#elif defined SDRAM_CONFIG_32BIT
+ LPC_EMC->DynamicConfig0 = 0x4680; /* 256Mb, 16Mx16, 4 banks, row=13, column=9, RBC */
+#endif
+ delayMs(0, 100);
+
+ LPC_EMC->DynamicControl = 0x00000183; /* Issue NOP command */
+ delayMs(0, 200); /* wait 200ms */
+
+ LPC_EMC->DynamicControl = 0x00000103; /* Issue PALL command */
+
+ LPC_EMC->DynamicRefresh = 0x00000002; /* ( n * 16 ) -> 32 clock cycles */
+ for(i = 0; i < 0x80; i++); /* wait 128 AHB clock cycles */
+ /* 64ms/8192=7.8125us, nx16x8.33ns<7.8125us, n<58.6*/
+ wtemp = 64000000 / (1 << 13);
+ wtemp -= 16;
+ wtemp >>= 4;
+ wtemp = wtemp * mhz / 1000;
+ LPC_EMC->DynamicRefresh = wtemp;
+
+ LPC_EMC->DynamicControl = 0x00000083; /* Issue MODE command */
+
+#ifdef SDRAM_CONFIG_16BIT
+
+ wtemp = *((volatile uint16_t *)(SDRAM_BASE | (0x33<<12))); /* 8 burst, 3 CAS latency */
+#elif defined SDRAM_CONFIG_32BIT
+ dwtemp = *((volatile uint32_t *)(SDRAM_BASE | (0x32<<13))); /* 4 burst, 3 CAS latency */
+#endif
+
+ LPC_EMC->DynamicControl = 0x00000000; /* Issue NORMAL command */
+
+ LPC_EMC->DynamicConfig0 |= 0x80000; /* enable buffer */
+ delayMs(0, 1);
+
+}
+
+
diff --git a/bsp/lpc178x/drivers/sdram.h b/bsp/lpc178x/drivers/sdram.h new file mode 100644 index 0000000000..d89e515ebb --- /dev/null +++ b/bsp/lpc178x/drivers/sdram.h @@ -0,0 +1,8 @@ +#ifndef SDRAM_H_INCLUDED +#define SDRAM_H_INCLUDED + +#define SDRAM_CONFIG_32BIT + +void SDRAM_Init (void); + +#endif // SDRAM_H_INCLUDED diff --git a/bsp/lpc178x/drivers/uart.c b/bsp/lpc178x/drivers/uart.c index 608bbaec61..725b7d4028 100644 --- a/bsp/lpc178x/drivers/uart.c +++ b/bsp/lpc178x/drivers/uart.c @@ -158,7 +158,6 @@ static rt_err_t rt_uart_init (rt_device_t dev) // Enable UART Transmit
UART_TxCmd( uart->UART, ENABLE);
-// UART_IntConfig( uart->UART, UART_INTCFG_RLS, ENABLE);
UART_IntConfig( uart->UART, UART_INTCFG_RBR, ENABLE);
}
#endif
@@ -184,7 +183,6 @@ static rt_err_t rt_uart_init (rt_device_t dev) // Enable UART Transmit
UART_TxCmd( uart->UART, ENABLE);
-// UART_IntConfig( uart->UART, UART_INTCFG_RLS, ENABLE);
UART_IntConfig( uart->UART, UART_INTCFG_RBR, ENABLE);
}
#endif
diff --git a/bsp/lpc178x/rtconfig.h b/bsp/lpc178x/rtconfig.h index 2302e56094..4e33135dbd 100644 --- a/bsp/lpc178x/rtconfig.h +++ b/bsp/lpc178x/rtconfig.h @@ -1,158 +1,206 @@ -/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
-
-/* RT_NAME_MAX*/
-#define RT_NAME_MAX 8
-
-/* RT_ALIGN_SIZE*/
-#define RT_ALIGN_SIZE 8
-
-/* PRIORITY_MAX */
-#define RT_THREAD_PRIORITY_MAX 32
-
-/* Tick per Second */
-#define RT_TICK_PER_SECOND 100
-
-/* SECTION: RT_DEBUG */
-/* Thread Debug */
-#define RT_DEBUG
-/* #define RT_THREAD_DEBUG */
-
-#define RT_USING_OVERFLOW_CHECK
-
-/* Using Hook */
-#define RT_USING_HOOK
-
-/* Using Software Timer */
-/* #define RT_USING_TIMER_SOFT */
-#define RT_TIMER_THREAD_PRIO 4
-#define RT_TIMER_THREAD_STACK_SIZE 512
-#define RT_TIMER_TICK_PER_SECOND 10
-
-/* SECTION: IPC */
-/* Using Semaphore */
-#define RT_USING_SEMAPHORE
-
-/* Using Mutex */
-#define RT_USING_MUTEX
-
-/* Using Event */
-#define RT_USING_EVENT
-
-/* Using MailBox */
-#define RT_USING_MAILBOX
-
-/* Using Message Queue */
-#define RT_USING_MESSAGEQUEUE
-
-/* SECTION: Memory Management */
-/* Using Memory Pool Management*/
-#define RT_USING_MEMPOOL
-
-/* Using Dynamic Heap Management */
-#define RT_USING_HEAP
-
-/* Using Small MM */
-#define RT_USING_SMALL_MEM
-
-/* Using SLAB Allocator */
-//#define RT_USING_SLAB
-
-/* SECTION: Device System */
-/* Using Device System */
-#define RT_USING_DEVICE
-
-/* SECTION: Console options */
-#define RT_USING_CONSOLE
-/* the buffer size of console */
-#define RT_CONSOLEBUF_SIZE 128
-
-/* SECTION: finsh, a C-Express shell */
-/* Using FinSH as Shell*/
-#define RT_USING_FINSH
-/* Using symbol table */
-#define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-
-/* SECTION: device filesystem support */
-//#define RT_USING_DFS
-#define RT_USING_DFS_ELMFAT
-
-/* the max number of mounted filesystem */
-#define DFS_FILESYSTEMS_MAX 2
-/* the max number of opened files */
-#define DFS_FD_MAX 4
-/* the max number of cached sector */
-#define DFS_CACHE_MAX_NUM 4
-
-/* SECTION: lwip, a lighwight TCP/IP protocol stack */
-/* #define RT_USING_LWIP */
-#define RT_LWIP_USING_RT_MEM
-
-/* Enable ICMP protocol*/
-#define RT_LWIP_ICMP
-/* Enable UDP protocol*/
-#define RT_LWIP_UDP
-/* Enable TCP protocol*/
-#define RT_LWIP_TCP
-/* Enable DNS */
-#define RT_LWIP_DNS
-
-/* the number of simulatenously active TCP connections*/
-#define RT_LWIP_TCP_PCB_NUM 5
-
-/* ip address of target*/
-#define RT_LWIP_IPADDR0 192
-#define RT_LWIP_IPADDR1 168
-#define RT_LWIP_IPADDR2 1
-#define RT_LWIP_IPADDR3 30
-
-/* gateway address of target*/
-#define RT_LWIP_GWADDR0 192
-#define RT_LWIP_GWADDR1 168
-#define RT_LWIP_GWADDR2 1
-#define RT_LWIP_GWADDR3 1
-
-/* mask address of target*/
-#define RT_LWIP_MSKADDR0 255
-#define RT_LWIP_MSKADDR1 255
-#define RT_LWIP_MSKADDR2 255
-#define RT_LWIP_MSKADDR3 0
-
-/* tcp thread options */
-#define RT_LWIP_TCPTHREAD_PRIORITY 12
-#define RT_LWIP_TCPTHREAD_MBOX_SIZE 4
-#define RT_LWIP_TCPTHREAD_STACKSIZE 1024
-
-/* ethernet if thread options */
-#define RT_LWIP_ETHTHREAD_PRIORITY 15
-#define RT_LWIP_ETHTHREAD_MBOX_SIZE 4
-#define RT_LWIP_ETHTHREAD_STACKSIZE 512
-
-/* TCP sender buffer space */
-#define RT_LWIP_TCP_SND_BUF 8192
-/* TCP receive window. */
-#define RT_LWIP_TCP_WND 8192
-
-/* SECTION: RT-Thread/GUI */
-/* #define RT_USING_RTGUI */
-
-/* name length of RTGUI object */
-#define RTGUI_NAME_MAX 12
-/* support 16 weight font */
-#define RTGUI_USING_FONT16
-/* support Chinese font */
-#define RTGUI_USING_FONTHZ
-/* use DFS as file interface */
-#define RTGUI_USING_DFS_FILERW
-/* use font file as Chinese font */
-#define RTGUI_USING_HZ_FILE
-/* use small size in RTGUI */
-#define RTGUI_USING_SMALL_SIZE
-/* use mouse cursor */
-/* #define RTGUI_USING_MOUSE_CURSOR */
-/* default font size in RTGUI */
-#define RTGUI_DEFAULT_FONT_SIZE 16
-
-#endif
+/* RT-Thread config file */ +#ifndef __RTTHREAD_CFG_H__ +#define __RTTHREAD_CFG_H__ + +// <RDTConfigurator URL="http://www.rt-thread.com/eclipse"> + +// <integer name="RT_NAME_MAX" description="Maximal size of kernel object name length" default="6" /> +#define RT_NAME_MAX 6 +// <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" /> +#define RT_ALIGN_SIZE 4 +// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2"> +// <item description="8">8</item> +// <item description="32">32</item> +// <item description="256">256</item> +// </integer> +#define RT_THREAD_PRIORITY_MAX 32 +// <integer name="RT_TICK_PER_SECOND" description="OS tick per second" default="100" /> +#define RT_TICK_PER_SECOND 100 +// <section name="RT_DEBUG" description="Kernel Debug Configuration" default="true" > +#define RT_DEBUG +// <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" /> +// #define RT_THREAD_DEBUG +// <bool name="RT_USING_OVERFLOW_CHECK" description="Thread stack over flow detect" default="true" /> +#define RT_USING_OVERFLOW_CHECK +// </section> + +// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" /> +#define RT_USING_HOOK +// <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" > +// #define RT_USING_TIMER_SOFT +// <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" /> +#define RT_TIMER_THREAD_PRIO 4 +// <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" /> +#define RT_TIMER_THREAD_STACK_SIZE 512 +// <integer name="RT_TIMER_TICK_PER_SECOND" description="The soft-timer tick per second" default="10" /> +#define RT_TIMER_TICK_PER_SECOND 10 +// </section> + +// <section name="IPC" description="Inter-Thread communication" default="always" > +// <bool name="RT_USING_SEMAPHORE" description="Using semaphore in the system" default="true" /> +#define RT_USING_SEMAPHORE +// <bool name="RT_USING_MUTEX" description="Using mutex in the system" default="true" /> +#define RT_USING_MUTEX +// <bool name="RT_USING_EVENT" description="Using event group in the system" default="true" /> +#define RT_USING_EVENT +// <bool name="RT_USING_MAILBOX" description="Using mailbox in the system" default="true" /> +#define RT_USING_MAILBOX +// <bool name="RT_USING_MESSAGEQUEUE" description="Using message queue in the system" default="true" /> +#define RT_USING_MESSAGEQUEUE +// </section> + +// <section name="MM" description="Memory Management" default="always" > +// <bool name="RT_USING_MEMPOOL" description="Using Memory Pool Management in the system" default="true" /> +#define RT_USING_MEMPOOL +// <bool name="RT_USING_MEMHEAP" description="Using Memory Heap Object in the system" default="true" /> +#define RT_USING_MEMHEAP +// <bool name="RT_USING_HEAP" description="Using Dynamic Heap Management in the system" default="true" /> +#define RT_USING_HEAP +// <bool name="RT_USING_SMALL_MEM" description="Optimizing for small memory" default="false" /> +#define RT_USING_SMALL_MEM +// <bool name="RT_USING_SLAB" description="Using SLAB memory management for large memory" default="false" /> +// #define RT_USING_SLAB +// </section> + +// <section name="RT_USING_DEVICE" description="Using Device Driver Framework" default="true" > +#define RT_USING_DEVICE +// <integer name="RT_UART_RX_BUFFER_SIZE" description="The buffer size for UART reception" default="64" /> +#define RT_UART_RX_BUFFER_SIZE 64 +// </section> + +// <section name="RT_USING_CONSOLE" description="Using console" default="true" > +#define RT_USING_CONSOLE +// <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" /> +#define RT_CONSOLEBUF_SIZE 128 +// </section> + +// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" /> +// #define RT_USING_COMPONENTS_INIT +// <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" > +#define RT_USING_FINSH +// <bool name="FINSH_USING_SYMTAB" description="Using symbol table in finsh shell" default="true" /> +#define FINSH_USING_SYMTAB +// <bool name="FINSH_USING_DESCRIPTION" description="Keeping description in symbol table" default="true" /> +#define FINSH_USING_DESCRIPTION +// <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" /> +#define FINSH_THREAD_STACK_SIZE 4096 +// </section> + +// <section name="LIBC" description="C Runtime library setting" default="always" > +// <bool name="RT_USING_NEWLIB" description="Using newlib library, only available under GNU GCC" default="true" /> +// #define RT_USING_NEWLIB +// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" /> +// #define RT_USING_PTHREADS +// </section> + +// <section name="RT_USING_DFS" description="Device file system" default="true" > +// #define RT_USING_DFS +// <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" /> +// #define DFS_USING_WORKDIR +// <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" /> +#define DFS_FILESYSTEMS_MAX 2 +// <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" /> +#define DFS_FD_MAX 4 +// <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" /> +#define RT_USING_DFS_ELMFAT +// <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0"> +// <item description="LFN1">1</item> +// <item description="LFN1">2</item> +// </integer> +#define RT_DFS_ELM_USE_LFN 1 +// <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="256" /> +#define RT_DFS_ELM_MAX_LFN 64 +// <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" /> +// #define RT_USING_DFS_YAFFS2 +// <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" /> +// #define RT_USING_DFS_UFFS +// <bool name="RT_USING_DFS_DEVFS" description="Using devfs for device objects" default="true" /> +// #define RT_USING_DFS_DEVFS +// <bool name="RT_USING_DFS_NFS" description="Using NFS v3 client file system" default="false" /> +// #define RT_USING_DFS_NFS +// <string name="RT_NFS_HOST_EXPORT" description="NFSv3 host export" default="192.168.1.5:/" /> +#define RT_NFS_HOST_EXPORT "192.168.1.5:/" +// </section> + +// <section name="RT_USING_LWIP" description="lwip, a lightweight TCP/IP protocol stack" default="true" > +// #define RT_USING_LWIP +// <bool name="RT_LWIP_ICMP" description="Enable ICMP protocol" default="true" /> +#define RT_LWIP_ICMP +// <bool name="RT_LWIP_IGMP" description="Enable IGMP protocol" default="false" /> +// #define RT_LWIP_IGMP +// <bool name="RT_LWIP_UDP" description="Enable UDP protocol" default="true" /> +#define RT_LWIP_UDP +// <bool name="RT_LWIP_TCP" description="Enable TCP protocol" default="true" /> +#define RT_LWIP_TCP +// <bool name="RT_LWIP_DNS" description="Enable DNS protocol" default="true" /> +#define RT_LWIP_DNS +// <integer name="RT_LWIP_PBUF_NUM" description="Maximal number of buffers in the pbuf pool" default="4" /> +#define RT_LWIP_PBUF_NUM 4 +// <integer name="RT_LWIP_TCP_PCB_NUM" description="Maximal number of simultaneously active TCP connections" default="5" /> +#define RT_LWIP_TCP_PCB_NUM 3 +// <integer name="RT_LWIP_TCP_SND_BUF" description="TCP sender buffer size" default="8192" /> +#define RT_LWIP_TCP_SND_BUF 2048 +// <integer name="RT_LWIP_TCP_WND" description="TCP receive window" default="8192" /> +#define RT_LWIP_TCP_WND 2048 +// <bool name="RT_LWIP_SNMP" description="Enable SNMP protocol" default="false" /> +// #define RT_LWIP_SNMP +// <bool name="RT_LWIP_DHCP" description="Enable DHCP client to get IP address" default="false" /> +// #define RT_LWIP_DHCP +// <integer name="RT_LWIP_TCP_SEG_NUM" description="the number of simultaneously queued TCP" default="4" /> +#define RT_LWIP_TCP_SEG_NUM 4 +// <integer name="RT_LWIP_TCPTHREAD_PRIORITY" description="the thread priority of TCP thread" default="128" /> +#define RT_LWIP_TCPTHREAD_PRIORITY 12 +// <integer name="RT_LWIP_TCPTHREAD_MBOX_SIZE" description="the mail box size of TCP thread to wait for" default="32" /> +#define RT_LWIP_TCPTHREAD_MBOX_SIZE 8 +// <integer name="RT_LWIP_TCPTHREAD_STACKSIZE" description="the thread stack size of TCP thread" default="4096" /> +#define RT_LWIP_TCPTHREAD_STACKSIZE 4096 +// <integer name="RT_LWIP_ETHTHREAD_PRIORITY" description="the thread priority of ethnetif thread" default="144" /> +#define RT_LWIP_ETHTHREAD_PRIORITY 14 +// <integer name="RT_LWIP_ETHTHREAD_MBOX_SIZE" description="the mail box size of ethnetif thread to wait for" default="8" /> +#define RT_LWIP_ETHTHREAD_MBOX_SIZE 8 +// <integer name="RT_LWIP_ETHTHREAD_STACKSIZE" description="the stack size of ethnetif thread" default="512" /> +#define RT_LWIP_ETHTHREAD_STACKSIZE 512 +// <ipaddr name="RT_LWIP_IPADDR" description="IP address of device" default="192.168.1.30" /> +#define RT_LWIP_IPADDR0 192 +#define RT_LWIP_IPADDR1 168 +#define RT_LWIP_IPADDR2 1 +#define RT_LWIP_IPADDR3 30 +// <ipaddr name="RT_LWIP_GWADDR" description="Gateway address of device" default="192.168.1.1" /> +#define RT_LWIP_GWADDR0 192 +#define RT_LWIP_GWADDR1 168 +#define RT_LWIP_GWADDR2 1 +#define RT_LWIP_GWADDR3 1 +// <ipaddr name="RT_LWIP_MSKADDR" description="Mask address of device" default="255.255.255.0" /> +#define RT_LWIP_MSKADDR0 255 +#define RT_LWIP_MSKADDR1 255 +#define RT_LWIP_MSKADDR2 255 +#define RT_LWIP_MSKADDR3 0 +// </section> + +// <section name="RT_USING_RTGUI" description="RT-Thread/GUI" default="true" > +#define RT_USING_RTGUI +// <integer name="RTGUI_NAME_MAX" description="the name size of RT-Thread/GUI widget/objects" default="12" /> +#define RTGUI_NAME_MAX 12 +// <bool name="RTGUI_USING_SMALL_SIZE" description="use small size in RT-Thread/GUI" default="true" /> +#define RTGUI_USING_SMALL_SIZE +// <bool name="RTGUI_USING_FONT16" description="support 16 weight font" default="true" /> +#define RTGUI_USING_FONT16 +// <bool name="RTGUI_USING_FONT12" description="support 12 weight font" default="true" /> +// #define RTGUI_USING_FONT12 +// <bool name="RTGUI_USING_FONTHZ" description="support Chinese font" default="true" /> +#define RTGUI_USING_FONTHZ +// <integer name="RTGUI_DEFAULT_FONT_SIZE" description="default font size in RT-Thread/GUI" default="16" /> +#define RTGUI_DEFAULT_FONT_SIZE 16 +// <bool name="RTGUI_USING_DFS_FILERW" description="use RT-Thread/DFS as file interface" default="true" /> +#define RTGUI_USING_DFS_FILERW +// <bool name="RTGUI_USING_HZ_BMP" description="use Chinese font bitmap engine" default="true" /> +#define RTGUI_USING_HZ_BMP +// <bool name="RTGUI_USING_HZ_FILE" description="use font file as Chinese font" default="false" /> +// #define RTGUI_USING_HZ_FILE +// <bool name="RTGUI_USING_MOUSE_CURSOR" description="use mouse cursor" default="false" /> +// #define RTGUI_USING_MOUSE_CURSOR +// </section> + +// </RDTConfigurator> + +#endif diff --git a/bsp/lpc178x/rtconfig.py b/bsp/lpc178x/rtconfig.py index e3d5c23743..3fd8b5ccb4 100644 --- a/bsp/lpc178x/rtconfig.py +++ b/bsp/lpc178x/rtconfig.py @@ -40,7 +40,7 @@ if PLATFORM == 'gcc': DEVICE = ' -mcpu=cortex-m3 -mthumb'
CFLAGS = DEVICE + ' -DRT_USING_MINILIBC'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
- LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc17xx.map,-cref,-u,Reset_Handler -T lpc17xx_rom.ld'
+ LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc178x.map,-cref,-u,Reset_Handler -T rtthread-lpc178x.ld'
CPATH = ''
LPATH = ''
@@ -64,7 +64,7 @@ elif PLATFORM == 'armcc': DEVICE = ' --device DARMP1'
CFLAGS = DEVICE + ' --apcs=interwork'
AFLAGS = DEVICE
- LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc17xx.map --scatter lpc17xx_rom.sct'
+ LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc178x.map --scatter rtthread-lpc178x.sct'
CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
diff --git a/bsp/lpc178x/rtthread-lpc177x.ld b/bsp/lpc178x/rtthread-lpc177x.ld new file mode 100644 index 0000000000..872f55dd9f --- /dev/null +++ b/bsp/lpc178x/rtthread-lpc177x.ld @@ -0,0 +1,133 @@ +/*
+ * linker script for LPC1788 (512kB Flash, 48kB + 48kB SRAM ) with GNU ld
+ * yiyue.fang 2012-04-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+ CODE (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
+ DATA (rw) : ORIGIN = 0x10000000, LENGTH = 0x00010000
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x200;
+
+SECTIONS
+{
+ .text :
+ {
+ . = ALIGN(4);
+ KEEP(*(.interrupt_vector)) /* Startup code */
+ . = ALIGN(4);
+ *(.text) /* remaining code */
+ *(.text.*) /* remaining code */
+ *(.rodata) /* read-only data (constants) */
+ *(.rodata*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.gnu.linkonce.t*)
+
+ /* section information for finsh shell */
+ . = ALIGN(4);
+ __fsymtab_start = .;
+ KEEP(*(FSymTab))
+ __fsymtab_end = .;
+ . = ALIGN(4);
+ __vsymtab_start = .;
+ KEEP(*(VSymTab))
+ __vsymtab_end = .;
+ . = ALIGN(4);
+
+ . = ALIGN(4);
+ _etext = .;
+ } > CODE = 0
+
+ /* .ARM.exidx is sorted, so has to go in its own output section. */
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+ /* This is used by the startup in order to initialize the .data secion */
+ _sidata = .;
+ } > CODE
+ __exidx_end = .;
+
+ /* .data section which is used for initialized data */
+
+ .data : AT (_sidata)
+ {
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .data secion */
+ _sdata = . ;
+
+ *(.data)
+ *(.data.*)
+ *(.gnu.linkonce.d*)
+
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .data secion */
+ _edata = . ;
+ } >DATA
+
+ .stack :
+ {
+ . = . + _system_stack_size;
+ . = ALIGN(4);
+ _estack = .;
+ } >DATA
+
+ __bss_start = .;
+ .bss :
+ {
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .bss secion */
+ _sbss = .;
+
+ *(.bss)
+ *(.bss.*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ /* This is used by the startup in order to initialize the .bss secion */
+ _ebss = . ;
+ *(.bss.init)
+ } > DATA
+ __bss_end = .;
+
+ _end = .;
+
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ * Symbols in the DWARF debugging sections are relative to the beginning
+ * of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+}
diff --git a/bsp/lpc178x/rtthread-lpc178x.sct b/bsp/lpc178x/rtthread-lpc178x.sct new file mode 100644 index 0000000000..893f49ce4a --- /dev/null +++ b/bsp/lpc178x/rtthread-lpc178x.sct @@ -0,0 +1,15 @@ +; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_IROM1 0x00000000 0x00080000 { ; load region size_region
+ ER_IROM1 0x00000000 0x00080000 { ; load address = execution address
+ *.o (RESET, +First)
+ *(InRoot$$Sections)
+ .ANY (+RO)
+ }
+ RW_IRAM1 0x10000000 0x00010000 { ; RW data
+ .ANY (+RW +ZI)
+ }
+}
+
|