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Merge branch 'master' of https://github.com/RT-Thread/rt-thread

This commit is contained in:
shaolin 2013-04-10 21:48:16 +08:00
parent 83751c63e3 f34ef8d984
commit f91fc2dbe2
10 changed files with 301 additions and 556 deletions
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338
bsp/at91sam9260/macb.c
View File

@ -37,16 +37,54 @@ extern void mmu_invalidate_dcache(rt_uint32_t buffer, rt_uint32_t size);
#define BD_CACHE_WRITEBACK(addr, size)
#define BD_CACHE_WRITEBACK_INVALIDATE(addr, size)
/* EMAC internal utility function */
rt_inline unsigned long emac_virt_to_phys(unsigned long addr)
{
return addr;
}
#define CONFIG_RMII
#define MACB_RX_BUFFER_SIZE 4096*4
#define MACB_RX_RING_SIZE (MACB_RX_BUFFER_SIZE / 128)
#define AT91SAM9260_SRAM0_VIRT_BASE (0x90000000)
#define MACB_TX_SRAM
#if defined(MACB_TX_SRAM)
#define MACB_TX_RING_SIZE 2
#define MACB_TX_BUFFER_SIZE (1536 * MACB_TX_RING_SIZE)
#define TX_RING_BYTES (sizeof(struct macb_dma_desc) * MACB_TX_RING_SIZE)
#else
#define MACB_TX_RING_SIZE 16
#define MACB_TX_BUFFER_SIZE (1536 * MACB_TX_RING_SIZE)
#endif
#define MACB_RX_BUFFER_SIZE (4096*4)
#define MACB_RX_RING_SIZE (MACB_RX_BUFFER_SIZE / 128)
#define DEF_TX_RING_PENDING (MACB_TX_RING_SIZE)
#define TX_RING_GAP(macb) \
(MACB_TX_RING_SIZE - (macb)->tx_pending)
#define TX_BUFFS_AVAIL(macb) \
(((macb)->tx_tail <= (macb)->tx_head) ? \
(macb)->tx_tail + (macb)->tx_pending - (macb)->tx_head : \
(macb)->tx_tail - (macb)->tx_head - TX_RING_GAP(macb))
#define NEXT_TX(n) (((n) + 1) & (MACB_TX_RING_SIZE - 1))
#define NEXT_RX(n) (((n) + 1) & (MACB_RX_RING_SIZE - 1))
/* minimum number of free TX descriptors before waking up TX process */
#define MACB_TX_WAKEUP_THRESH (MACB_TX_RING_SIZE / 4)
#define MACB_RX_INT_FLAGS (MACB_BIT(RCOMP) | MACB_BIT(RXUBR) \
| MACB_BIT(ISR_ROVR))
#define MACB_TX_TIMEOUT 1000
#define MACB_AUTONEG_TIMEOUT 5000000
#define MACB_LINK_TIMEOUT 500000
#define MACB_LINK_TIMEOUT 500000
#define CONFIG_RMII
struct macb_dma_desc {
rt_uint32_t addr;
@ -75,9 +113,6 @@ struct macb_dma_desc {
#define TXBUF_WRAP 0x40000000
#define TXBUF_USED 0x80000000
#define MACB_RX_INT_FLAGS (MACB_BIT(RCOMP) | MACB_BIT(RXUBR) \
| MACB_BIT(ISR_ROVR))
/* Duplex, half or full. */
#define DUPLEX_HALF 0x00
#define DUPLEX_FULL 0x01
@ -93,6 +128,8 @@ struct rt_macb_eth
unsigned int rx_tail;
unsigned int tx_head;
unsigned int tx_tail;
unsigned int rx_pending;
unsigned int tx_pending;
void *rx_buffer;
void *tx_buffer;
@ -100,21 +137,28 @@ struct rt_macb_eth
struct macb_dma_desc *tx_ring;
unsigned long rx_buffer_dma;
unsigned long tx_buffer_dma;
unsigned long rx_ring_dma;
unsigned long tx_ring_dma;
unsigned int tx_stop;
/* interface address info. */
rt_uint8_t dev_addr[MAX_ADDR_LEN]; /* hw address */
unsigned short phy_addr;
struct rt_semaphore mdio_bus_lock;
struct rt_semaphore tx_lock;
struct rt_semaphore rx_lock;
struct rt_semaphore tx_ack;
rt_uint32_t speed;
rt_uint32_t duplex;
rt_uint32_t link;
struct rt_timer timer;
};
static struct rt_macb_eth macb_device;
static struct rt_semaphore sem_ack, sem_lock;
static void macb_tx(struct rt_macb_eth *macb);
static void udelay(rt_uint32_t us)
{
@ -133,7 +177,8 @@ static void rt_macb_isr(int irq, void *param)
while (status) {
if (status & MACB_RX_INT_FLAGS) {
if (status & MACB_RX_INT_FLAGS)
{
rsr = macb_readl(macb, RSR);
macb_writel(macb, RSR, rsr);
/* a frame has been received */
@ -144,10 +189,7 @@ static void rt_macb_isr(int irq, void *param)
if (status & (MACB_BIT(TCOMP) | MACB_BIT(ISR_TUND) |
MACB_BIT(ISR_RLE)))
{
tsr = macb_readl(macb, TSR);
macb_writel(macb, TSR, tsr);
/* One packet sent complete */
rt_sem_release(&sem_ack);
macb_tx(macb);
}
/*
@ -155,7 +197,8 @@ static void rt_macb_isr(int irq, void *param)
* add that if/when we get our hands on a full-blown MII PHY.
*/
if (status & MACB_BIT(HRESP)) {
if (status & MACB_BIT(HRESP))
{
/*
* TODO: Reset the hardware, and maybe move the printk
* to a lower-priority context as well (work queue?)
@ -243,7 +286,8 @@ static void macb_phy_reset(rt_device_t dev)
macb_mdio_write(macb, MII_BMCR, (BMCR_ANENABLE
| BMCR_ANRESTART));
for (i = 0; i < MACB_AUTONEG_TIMEOUT / 100; i++) {
for (i = 0; i < MACB_AUTONEG_TIMEOUT / 100; i++)
{
status = macb_mdio_read(macb, MII_BMSR);
if (status & BMSR_ANEGCOMPLETE)
break;
@ -268,17 +312,20 @@ static int macb_phy_init(rt_device_t dev)
/* Check if the PHY is up to snuff... */
phy_id = macb_mdio_read(macb, MII_PHYSID1);
if (phy_id == 0xffff) {
if (phy_id == 0xffff)
{
rt_kprintf("%s: No PHY present\n", dev->parent.name);
return 0;
}
status = macb_mdio_read(macb, MII_BMSR);
if (!(status & BMSR_LSTATUS)) {
if (!(status & BMSR_LSTATUS))
{
/* Try to re-negotiate if we don't have link already. */
macb_phy_reset(dev);
for (i = 0; i < MACB_LINK_TIMEOUT / 100; i++) {
for (i = 0; i < MACB_LINK_TIMEOUT / 100; i++)
{
status = macb_mdio_read(macb, MII_BMSR);
if (status & BMSR_LSTATUS)
break;
@ -286,11 +333,14 @@ static int macb_phy_init(rt_device_t dev)
}
}
if (!(status & BMSR_LSTATUS)) {
if (!(status & BMSR_LSTATUS))
{
rt_kprintf("%s: link down (status: 0x%04x)\n",
dev->parent.name, status);
return 0;
} else {
}
else
{
adv = macb_mdio_read(macb, MII_ADVERTISE);
lpa = macb_mdio_read(macb, MII_LPA);
media = mii_nway_result(lpa & adv);
@ -338,13 +388,16 @@ void macb_update_link(void *param)
else
link = 1;
if (link != macb->link) {
if (link != macb->link)
{
macb->link = link;
status_change = 1;
}
if (status_change) {
if (macb->link) {
if (status_change)
{
if (macb->link)
{
adv = macb_mdio_read(macb, MII_ADVERTISE);
lpa = macb_mdio_read(macb, MII_LPA);
media = mii_nway_result(lpa & adv);
@ -355,7 +408,9 @@ void macb_update_link(void *param)
dev->parent.name, macb->speed,
DUPLEX_FULL == macb->duplex ? "Full":"Half");
eth_device_linkchange(&macb->parent, RT_TRUE);
} else {
}
else
{
rt_kprintf("%s: link down\n", dev->parent.name);
eth_device_linkchange(&macb->parent, RT_FALSE);
}
@ -382,19 +437,23 @@ static rt_err_t rt_macb_init(rt_device_t dev)
/* initialize DMA descriptors */
paddr = macb->rx_buffer_dma;
for (i = 0; i < MACB_RX_RING_SIZE; i++) {
for (i = 0; i < MACB_RX_RING_SIZE; i++)
{
if (i == (MACB_RX_RING_SIZE - 1))
paddr |= RXADDR_WRAP;
macb->rx_ring[i].addr = paddr;
macb->rx_ring[i].ctrl = 0;
paddr += 128;
}
for (i = 0; i < MACB_TX_RING_SIZE; i++) {
macb->tx_ring[i].addr = 0;
paddr = macb->tx_buffer_dma;
for (i = 0; i < MACB_TX_RING_SIZE; i++)
{
macb->tx_ring[i].addr = paddr;
if (i == (MACB_TX_RING_SIZE - 1))
macb->tx_ring[i].ctrl = TXBUF_USED | TXBUF_WRAP;
else
macb->tx_ring[i].ctrl = TXBUF_USED;
paddr += 1536;
}
macb->rx_tail = macb->tx_head = macb->tx_tail = 0;
@ -488,31 +547,127 @@ static rt_err_t rt_macb_control(rt_device_t dev, rt_uint8_t cmd, void *args)
return RT_EOK;
}
static void macb_tx(struct rt_macb_eth *macb)
{
unsigned int tail;
unsigned int head;
rt_uint32_t status;
status = macb_readl(macb, TSR);
macb_writel(macb, TSR, status);
/*rt_kprintf("macb_tx status = %02lx\n",
(unsigned long)status);*/
if (status & (MACB_BIT(UND) | MACB_BIT(TSR_RLE)))
{
int i;
rt_kprintf("%s: TX %s, resetting buffers\n",
macb->parent.parent.parent.name, status & MACB_BIT(UND) ?
"underrun" : "retry limit exceeded");
/* Transfer ongoing, disable transmitter, to avoid confusion */
if (status & MACB_BIT(TGO))
macb_writel(macb, NCR, macb_readl(macb, NCR) & ~MACB_BIT(TE));
head = macb->tx_head;
/*Mark all the buffer as used to avoid sending a lost buffer*/
for (i = 0; i < MACB_TX_RING_SIZE; i++)
macb->tx_ring[i].ctrl = MACB_BIT(TX_USED);
/* free transmit buffer in upper layer*/
macb->tx_head = macb->tx_tail = 0;
/* Enable the transmitter again */
if (status & MACB_BIT(TGO))
macb_writel(macb, NCR, macb_readl(macb, NCR) | MACB_BIT(TE));
}
if (!(status & MACB_BIT(COMP)))
/*
* This may happen when a buffer becomes complete
* between reading the ISR and scanning the
* descriptors. Nothing to worry about.
*/
return;
head = macb->tx_head;
for (tail = macb->tx_tail; tail != head; tail = NEXT_TX(tail))
{
rt_uint32_t bufstat;
bufstat = macb->tx_ring[tail].ctrl;
if (!(bufstat & MACB_BIT(TX_USED)))
break;
}
macb->tx_tail = tail;
if ((macb->tx_stop == 1) &&
TX_BUFFS_AVAIL(macb) > MACB_TX_WAKEUP_THRESH)
rt_sem_release(&macb->tx_ack);
}
/* ethernet device interface */
/* transmit packet. */
rt_err_t rt_macb_tx( rt_device_t dev, struct pbuf* p)
{
unsigned long ctrl;
struct pbuf* q;
rt_uint8_t* bufptr;
rt_uint32_t mapping;
struct rt_macb_eth *macb = dev->user_data;
unsigned int tx_head = macb->tx_head;
rt_sem_take(&sem_lock, RT_WAITING_FOREVER);
EMAC_CACHE_WRITEBACK(p->payload, p->tot_len);
rt_sem_take(&macb->tx_lock, RT_WAITING_FOREVER);
if (TX_BUFFS_AVAIL(macb) < 1)
{
rt_sem_release(&macb->tx_lock);
rt_kprintf("Tx Ring full!\n");
rt_kprintf("tx_head = %u, tx_tail = %u\n",
macb->tx_head, macb->tx_tail);
return -RT_ERROR;
}
macb->tx_stop = 0;
ctrl = p->tot_len & TXBUF_FRMLEN_MASK;
ctrl |= TXBUF_FRAME_END;
if (tx_head == (MACB_TX_RING_SIZE - 1)) {
if (tx_head == (MACB_TX_RING_SIZE - 1))
{
ctrl |= TXBUF_WRAP;
macb->tx_head = 0;
} else
macb->tx_head++;
macb->tx_ring[tx_head].ctrl = ctrl;
macb->tx_ring[tx_head].addr = (rt_uint32_t)p->payload;
BD_CACHE_WRITEBACK_INVALIDATE(macb->tx_ring[tx_head], sizeof(struct macb_dma_desc));
macb_writel(macb, NCR, MACB_BIT(TE) | MACB_BIT(RE) | MACB_BIT(TSTART));
}
#if defined(MACB_TX_SRAM)
bufptr = macb->tx_buffer + tx_head * 1536;
#else
mapping = (unsigned long)macb->tx_buffer + tx_head * 1536;
bufptr = (rt_uint8_t *)mapping;
#endif
rt_sem_release(&sem_lock);
/* wait ack */
rt_sem_take(&sem_ack, RT_WAITING_FOREVER);
for (q = p; q != NULL; q = q->next)
{
memcpy(bufptr, q->payload, q->len);
bufptr += q->len;
}
#if !defined(MACB_TX_SRAM)
EMAC_CACHE_WRITEBACK(mapping, p->tot_len);
#endif
macb->tx_ring[tx_head].ctrl = ctrl;
BD_CACHE_WRITEBACK_INVALIDATE(&macb->tx_ring[tx_head], sizeof(struct macb_dma_desc));
tx_head = NEXT_TX(tx_head);
macb->tx_head = tx_head;
macb_writel(macb, NCR, macb_readl(macb, NCR) | MACB_BIT(TSTART));
macb_writel(macb, NCR, macb_readl(macb, NCR) | MACB_BIT(TSTART));
if (TX_BUFFS_AVAIL(macb) < 1)
{
macb->tx_stop = 1;
rt_sem_take(&macb->tx_ack, RT_WAITING_FOREVER);
}
rt_sem_release(&macb->tx_lock);
return RT_EOK;
}
@ -523,14 +678,16 @@ static void reclaim_rx_buffers(struct rt_macb_eth *macb,
unsigned int i;
i = macb->rx_tail;
while (i > new_tail) {
while (i > new_tail)
{
macb->rx_ring[i].addr &= ~RXADDR_USED;
i++;
if (i > MACB_RX_RING_SIZE)
i = 0;
}
while (i < new_tail) {
while (i < new_tail)
{
macb->rx_ring[i].addr &= ~RXADDR_USED;
i++;
}
@ -549,19 +706,22 @@ struct pbuf *rt_macb_rx(rt_device_t dev)
int wrapped = 0;
rt_uint32_t status;
rt_sem_take(&sem_lock, RT_WAITING_FOREVER);
for (;;) {
rt_sem_take(&macb->rx_lock, RT_WAITING_FOREVER);
for (;;)
{
if (!(macb->rx_ring[rx_tail].addr & RXADDR_USED))
break;
status = macb->rx_ring[rx_tail].ctrl;
if (status & RXBUF_FRAME_START) {
if (status & RXBUF_FRAME_START)
{
if (rx_tail != macb->rx_tail)
reclaim_rx_buffers(macb, rx_tail);
wrapped = 0;
}
if (status & RXBUF_FRAME_END) {
if (status & RXBUF_FRAME_END)
{
buffer = (void *)((unsigned int)macb->rx_buffer + 128 * macb->rx_tail);
len = status & RXBUF_FRMLEN_MASK;
p = pbuf_alloc(PBUF_LINK, len, PBUF_RAM);
@ -570,7 +730,8 @@ struct pbuf *rt_macb_rx(rt_device_t dev)
rt_kprintf("alloc pbuf failed\n");
break;
}
if (wrapped) {
if (wrapped)
{
unsigned int headlen, taillen;
headlen = 128 * (MACB_RX_RING_SIZE
@ -581,7 +742,9 @@ struct pbuf *rt_macb_rx(rt_device_t dev)
memcpy((void *)p->payload, buffer, headlen);
memcpy((void *)((unsigned int)p->payload + headlen),
macb->rx_buffer, taillen);
} else {
}
else
{
EMAC_CACHE_INVALIDATE(buffer, len);
memcpy((void *)p->payload, buffer, p->len);
}
@ -590,15 +753,18 @@ struct pbuf *rt_macb_rx(rt_device_t dev)
rx_tail = 0;
reclaim_rx_buffers(macb, rx_tail);
break;
} else {
if (++rx_tail >= MACB_RX_RING_SIZE) {
}
else
{
if (++rx_tail >= MACB_RX_RING_SIZE)
{
wrapped = 1;
rx_tail = 0;
}
}
}
rt_sem_release(&sem_lock);
rt_sem_release(&macb->rx_lock);
return p;
}
@ -615,25 +781,42 @@ void macb_gpio_init()
#endif
}
void macb_initialize()
rt_err_t macb_initialize()
{
struct rt_macb_eth *macb = &macb_device;
unsigned long macb_hz;
rt_uint32_t ncfgr;
macb->rx_buffer = rt_malloc(MACB_RX_BUFFER_SIZE);
macb->rx_ring = rt_malloc(MACB_RX_RING_SIZE * sizeof(struct macb_dma_desc));
macb->tx_ring = rt_malloc(MACB_TX_RING_SIZE * sizeof(struct macb_dma_desc));
EMAC_CACHE_INVALIDATE(macb->rx_ring, MACB_RX_RING_SIZE * sizeof(struct macb_dma_desc));
#if defined(MACB_TX_SRAM)
macb->tx_ring_dma = AT91SAM9260_SRAM0_BASE;
macb->tx_ring = (struct macb_dma_desc *)AT91SAM9260_SRAM0_VIRT_BASE;
macb->tx_buffer = (char *) macb->tx_ring + TX_RING_BYTES;
macb->tx_buffer_dma = macb->tx_ring_dma + TX_RING_BYTES;
#else
macb->tx_ring = rt_malloc(MACB_RX_RING_SIZE * sizeof(struct macb_dma_desc));
if (macb->tx_ring == RT_NULL)
goto err1;
EMAC_CACHE_INVALIDATE(macb->tx_ring, MACB_TX_RING_SIZE * sizeof(struct macb_dma_desc));
macb->tx_ring_dma = emac_virt_to_phys((unsigned long)macb->tx_ring);
macb->tx_ring = (struct macb_dma_desc *)MMU_NOCACHE_ADDR((unsigned long)macb->tx_ring);
macb->tx_buffer = rt_malloc(MACB_TX_BUFFER_SIZE);
if (macb->tx_buffer == RT_NULL)
goto err2;
macb->tx_buffer_dma = emac_virt_to_phys((unsigned long)macb->tx_buffer);
#endif
macb->rx_buffer_dma = (unsigned long)macb->rx_buffer;
macb->rx_ring_dma = (unsigned long)macb->rx_ring;
macb->tx_ring_dma = (unsigned long)macb->tx_ring;
macb->rx_ring = rt_malloc(MACB_RX_RING_SIZE * sizeof(struct macb_dma_desc));
if (macb->rx_ring == RT_NULL)
goto err3;
EMAC_CACHE_INVALIDATE(macb->rx_ring, MACB_RX_RING_SIZE * sizeof(struct macb_dma_desc));
macb->rx_ring_dma = emac_virt_to_phys((unsigned long)macb->rx_ring);
macb->rx_ring = (struct macb_dma_desc *)MMU_NOCACHE_ADDR((unsigned long)macb->rx_ring);
macb->rx_buffer = rt_malloc(MACB_RX_BUFFER_SIZE);
if (macb->rx_buffer == RT_NULL)
goto err4;
macb->rx_buffer_dma = emac_virt_to_phys((unsigned long)macb->rx_buffer);
macb->rx_ring = MMU_NOCACHE_ADDR(macb->rx_ring);
macb->tx_ring = MMU_NOCACHE_ADDR(macb->tx_ring);
macb->tx_pending = DEF_TX_RING_PENDING;
macb->regs = AT91SAM9260_BASE_EMAC;
macb->phy_addr = 0x00;
@ -653,16 +836,41 @@ void macb_initialize()
ncfgr = MACB_BF(CLK, MACB_CLK_DIV64);
macb_writel(macb, NCFGR, ncfgr);
macb->link = 0;
return RT_EOK;
err4:
rt_free(macb->rx_ring);
macb->rx_ring = RT_NULL;
err3:
#if !defined(MACB_TX_SRAM)
rt_free(macb->tx_buffer);
macb->tx_buffer = RT_NULL;
err2:
rt_free(macb->tx_ring);
macb->tx_ring = RT_NULL;
err1:
#endif
return -RT_ENOMEM;
}
void rt_hw_macb_init()
{
rt_err_t ret;
at91_sys_write(AT91_PMC + AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC); //enable macb clock
macb_gpio_init();
rt_memset(&macb_device, 0, sizeof(macb_device));
macb_initialize();
rt_sem_init(&sem_ack, "tx_ack", 1, RT_IPC_FLAG_FIFO);
rt_sem_init(&sem_lock, "eth_lock", 1, RT_IPC_FLAG_FIFO);
ret = macb_initialize();
if (ret != RT_EOK)
{
rt_kprintf("AT91 EMAC initialized failed\n");
return;
}
rt_sem_init(&macb_device.tx_ack, "tx_ack", 0, RT_IPC_FLAG_FIFO);
rt_sem_init(&macb_device.tx_lock, "tx_lock", 1, RT_IPC_FLAG_FIFO);
rt_sem_init(&macb_device.rx_lock, "rx_lock", 1, RT_IPC_FLAG_FIFO);
macb_device.dev_addr[0] = 0x00;
macb_device.dev_addr[1] = 0x60;

4
bsp/lm3s8962/drivers/luminaryif.c
View File

@ -424,6 +424,10 @@ struct pbuf * luminaryif_rx(rt_device_t dev)
lwip_stats.link.memerr++;
lwip_stats.link.drop++;
#endif
//
// Enable Ethernet RX Interrupt.
//
EthernetIntEnable(ETH_BASE, ETH_INT_RX);
}
return(p);

4
bsp/lm3s9b9x/drivers/luminaryif.c
View File

@ -423,6 +423,10 @@ struct pbuf * luminaryif_rx(rt_device_t dev)
lwip_stats.link.memerr++;
lwip_stats.link.drop++;
#endif
//
// Enable Ethernet RX Interrupt.
//
EthernetIntEnable(ETH_BASE, ETH_INT_RX);
}
return(p);

492
bsp/lpc178x/project.uvproj
View File

@ -350,7 +350,7 @@
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath>.;..\..\components\finsh;..\..\components\rtgui\common;..\..\components\rtgui\include;..\..\components\rtgui\server;..\..\components\rtgui\widgets;..\..\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m3;CMSIS\CM3\CoreSupport;CMSIS\CM3\DeviceSupport\NXP\LPC177x_8x;applications;drivers</IncludePath>
<IncludePath>.;..\..\components\finsh;..\..\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m3;CMSIS\CM3\CoreSupport;CMSIS\CM3\DeviceSupport\NXP\LPC177x_8x;applications;drivers</IncludePath>
</VariousControls>
</Cads>
<Aads>
@ -631,6 +631,16 @@
<FileType>1</FileType>
<FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
</File>
<File>
<FileName>msh.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\finsh\msh.c</FilePath>
</File>
<File>
<FileName>msh_cmd.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
</File>
<File>
<FileName>shell.c</FileName>
<FileType>1</FileType>
@ -643,486 +653,6 @@
</File>
</Files>
</Group>
<Group>
<GroupName>RTGUI</GroupName>
<Files>
<File>
<FileName>blit.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\rtgui\common\blit.c</FilePath>
</File>
<File>
<FileName>color.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\rtgui\common\color.c</FilePath>
</File>
<File>
<FileName>region.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\rtgui\common\region.c</FilePath>
</File>
<File>
<FileName>rtgui_object.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\rtgui\common\rtgui_object.c</FilePath>
</File>
<File>
<FileName>rtgui_system.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\components\rtgui\common\rtgui_system.c</FilePath>
</File>
<File>
<FileName>rtgui_theme.c</FileName>
<FileType>1</FileType>
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2
documentation/doxygen/mainpage.h
View File

@ -5,7 +5,7 @@
/**
* @mainpage Introduction
* @author RT-Thread Development Team
* @version 1.1.0
* @version 1.2.0
*
* RT-Thread RTOS is an open source embedded real-time operating system and is
* designed specifically for small memory footprint platforms. The real-time and

4
examples/kernel/semaphore_static.c
View File

@ -114,7 +114,7 @@ int _tc_semaphore_static(void)
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
semaphore_static_init(void);
semaphore_static_init();
/* 返回TestCase运行的最长时间 */
return 100;
@ -125,7 +125,7 @@ FINSH_FUNCTION_EXPORT(_tc_semaphore_static, a static semaphore example);
/* 用户应用入口 */
int rt_application_init(void)
{
semaphore_static_init(void);
semaphore_static_init();
return 0;
}

2
libcpu/arm/at91sam926x/mmu.c
View File

@ -471,7 +471,7 @@ void rt_hw_mmu_init(void)
mmu_setmtt(0x00000000, 0xFFFFFFFF, 0x00000000, RW_NCNB); /* None cached for 4G memory */
mmu_setmtt(0x20000000, 0x24000000-1, 0x20000000, RW_CB); /* 64M cached SDRAM memory */
mmu_setmtt(0x00000000, 0x100000, 0x20000000, RW_CB); /* isr vector table */
mmu_setmtt(0x90000000, 0x100000, 0x00000000, RW_CB); /* 4K cached internal memory */
mmu_setmtt(0x90000000, 0x90400000 - 1, 0x00200000, RW_NCNB); /* 4K SRAM0 + 4k SRAM1 */
mmu_setmtt(0xA0000000, 0xA4000000-1, 0x20000000, RW_NCNB); /* 64M none-cached SDRAM memory */
/* set MMU table address */

7
libcpu/arm/sep4020/interrupt.c
View File

@ -31,10 +31,9 @@ rt_uint32_t rt_thread_switch_interrupt_flag;
*/
/*@{*/
rt_isr_handler_t rt_hw_interrupt_handle(rt_uint32_t vector)
static void rt_hw_interrupt_handle(int vector, void *param)
{
rt_kprintf("Unhandled interrupt %d occured!!!\n", vector);
return RT_NULL;
}
/**
@ -85,7 +84,7 @@ void rt_hw_interrupt_init(void)
* This function will mask a interrupt.
* @param vector the interrupt number
*/
void rt_hw_interrupt_mask(rt_uint32_t vector)
void rt_hw_interrupt_mask(int vector)
{
*(RP)(INTC_IMR) |= 1 << vector;
}
@ -94,7 +93,7 @@ void rt_hw_interrupt_mask(rt_uint32_t vector)
* This function will un-mask a interrupt.
* @param vector the interrupt number
*/
void rt_hw_interrupt_umask(rt_uint32_t vector)
void rt_hw_interrupt_umask(int vector)
{
if(vector == 16)
{

2
libcpu/arm/sep4020/trap.c
View File

@ -152,7 +152,7 @@ void rt_hw_trap_irq(void)
}
/* get interrupt service routine */
isr_func = isr_table[irq].isr_handle;
isr_func = isr_table[irq].handler;
param = isr_table[irq].param;
/* turn to interrupt service routine */

2
src/kservice.c
View File

@ -501,7 +501,7 @@ void rt_show_version(void)
rt_kprintf("- RT - Thread Operating System\n");
rt_kprintf(" / | \\ %d.%d.%d build %s\n",
RT_VERSION, RT_SUBVERSION, RT_REVISION, __DATE__);
rt_kprintf(" 2006 - 2012 Copyright by rt-thread team\n");
rt_kprintf(" 2006 - 2013 Copyright by rt-thread team\n");
}
RTM_EXPORT(rt_show_version);