tty use mq

apps/chrg/.config

@@ -1459,21 +1459,21 @@ CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
 CONFIG_BSP_STM32_UART_V1_TX_TIMEOUT=2000
 CONFIG_BSP_USING_UART1=y
-# CONFIG_BSP_UART1_RX_USING_DMA is not set
+CONFIG_BSP_UART1_RX_USING_DMA=y
-# CONFIG_BSP_UART1_TX_USING_DMA is not set
+CONFIG_BSP_UART1_TX_USING_DMA=y
 CONFIG_BSP_USING_UART2=y
 # CONFIG_BSP_UART2_RX_USING_DMA is not set
 # CONFIG_BSP_UART2_TX_USING_DMA is not set
 CONFIG_BSP_USING_UART3=y
-# CONFIG_BSP_UART3_RX_USING_DMA is not set
+CONFIG_BSP_UART3_RX_USING_DMA=y
-# CONFIG_BSP_UART3_TX_USING_DMA is not set
+CONFIG_BSP_UART3_TX_USING_DMA=y
 # CONFIG_BSP_USING_UART4 is not set
 CONFIG_BSP_USING_UART5=y
 # CONFIG_BSP_UART5_RX_USING_DMA is not set
 # CONFIG_BSP_UART5_TX_USING_DMA is not set
 CONFIG_BSP_USING_UART6=y
-# CONFIG_BSP_UART6_RX_USING_DMA is not set
+CONFIG_BSP_UART6_RX_USING_DMA=y
-# CONFIG_BSP_UART6_TX_USING_DMA is not set
+CONFIG_BSP_UART6_TX_USING_DMA=y
 CONFIG_BSP_USING_I2C=y
 CONFIG_BSP_USING_I2C1=y
 CONFIG_BSP_USING_I2C2=y

apps/chrg/applications/bsp/chrg_tty.c

@@ -47,14 +47,14 @@ struct chrg_tty_t chrgtty[TOTAL_TTY] = {
 static rt_err_t chrg_rs485_tty_input (rt_device_t dev, rt_size_t size)
 {
 	rt_err_t ret;
-	rt_uint8_t ch;
-	rt_size_t i;
 	struct chrg_tty_t *pTTY = &chrgtty[IDX_TTY_RS485];
 
-	for (i = 0; i < size; i++) {
+	if ((RT_NULL != dev) && (RT_NULL != pTTY->mq) && (size > 0)) {
-		if (rt_device_read(dev, 0, &ch, 1)) {
+		pTTY->msg_mq.dev = dev;
-			rt_ringbuffer_put_force(pTTY->rb, &ch, 1);
+		pTTY->msg_mq.size = size;
-			ret = rt_sem_release(&pTTY->sem_rx);
+		ret = rt_mq_send(pTTY->mq, &pTTY->msg_mq, sizeof(struct mq_msg_t));
+		if (RT_EOK != ret) {
+			LOG_E("send mq '%s' failed.", pTTY->name);
 		}
 	}
 
@@ -64,14 +64,14 @@ static rt_err_t chrg_rs485_tty_input (rt_device_t dev, rt_size_t size)
 static rt_err_t chrg_lcd_tty_input (rt_device_t dev, rt_size_t size)
 {
 	rt_err_t ret;
-	rt_uint8_t ch;
-	rt_size_t i;
 	struct chrg_tty_t *pTTY = &chrgtty[IDX_TTY_LCD];
 
-	for (i = 0; i < size; i++) {
+	if ((RT_NULL != dev) && (RT_NULL != pTTY->mq) && (size > 0)) {
-		if (rt_device_read(dev, 0, &ch, 1)) {
+		pTTY->msg_mq.dev = dev;
-			rt_ringbuffer_put_force(pTTY->rb, &ch, 1);
+		pTTY->msg_mq.size = size;
-			ret = rt_sem_release(&pTTY->sem_rx);
+		ret = rt_mq_send(pTTY->mq, &pTTY->msg_mq, sizeof(struct mq_msg_t));
+		if (RT_EOK != ret) {
+			LOG_E("send mq '%s' failed.", pTTY->name);
 		}
 	}
 
@@ -81,14 +81,14 @@ static rt_err_t chrg_lcd_tty_input (rt_device_t dev, rt_size_t size)
 static rt_err_t chrg_north_tty_input (rt_device_t dev, rt_size_t size)
 {
 	rt_err_t ret;
-	rt_uint8_t ch;
-	rt_size_t i;
 	struct chrg_tty_t *pTTY = &chrgtty[IDX_TTY_NORTH];
 
-	for (i = 0; i < size; i++) {
+	if ((RT_NULL != dev) && (RT_NULL != pTTY->mq) && (size > 0)) {
-		if (rt_device_read(dev, 0, &ch, 1)) {
+		pTTY->msg_mq.dev = dev;
-			rt_ringbuffer_put_force(pTTY->rb, &ch, 1);
+		pTTY->msg_mq.size = size;
-			ret = rt_sem_release(&pTTY->sem_rx);
+		ret = rt_mq_send(pTTY->mq, &pTTY->msg_mq, sizeof(struct mq_msg_t));
+		if (RT_EOK != ret) {
+			LOG_E("send mq '%s' failed.", pTTY->name);
 		}
 	}
 
@@ -98,14 +98,14 @@ static rt_err_t chrg_north_tty_input (rt_device_t dev, rt_size_t size)
 static rt_err_t chrg_south_tty_input (rt_device_t dev, rt_size_t size)
 {
 	rt_err_t ret;
-	rt_uint8_t ch;
-	rt_size_t i;
 	struct chrg_tty_t *pTTY = &chrgtty[IDX_TTY_SOUTH];
 
-	for (i = 0; i < size; i++) {
+	if ((RT_NULL != dev) && (RT_NULL != pTTY->mq) && (size > 0)) {
-		if (rt_device_read(dev, 0, &ch, 1)) {
+		pTTY->msg_mq.dev = dev;
-			rt_ringbuffer_put_force(pTTY->rb, &ch, 1);
+		pTTY->msg_mq.size = size;
-			ret = rt_sem_release(&pTTY->sem_rx);
+		ret = rt_mq_send(pTTY->mq, &pTTY->msg_mq, sizeof(struct mq_msg_t));
+		if (RT_EOK != ret) {
+			LOG_E("send mq '%s' failed.", pTTY->name);
 		}
 	}
 
@@ -166,15 +166,9 @@ rt_err_t chrg_tty_open (struct chrg_tty_t *pTTY)
 		return RT_ERROR;
 	}
 
-	ret = rt_sem_init(&pTTY->sem_rx, pTTY->name, 0, RT_IPC_FLAG_FIFO);
+	pTTY->mq = rt_mq_create(pTTY->name, sizeof(struct mq_msg_t), 16, RT_IPC_FLAG_FIFO);
-	if (ret != RT_EOK) {
+	if (RT_NULL == pTTY->mq) {
-		LOG_E("sem init '%s' failed.", pTTY->name);
+		LOG_E("create mq '%s' failed.", pTTY->name);
-		return ret;
-	}
-
-	pTTY->rb = rt_ringbuffer_create(64);
-	if (RT_NULL == pTTY->rb) {
-		rt_kprintf("create rb failed.\r\n");
 		return RT_ERROR;
 	}
 

apps/chrg/applications/bsp/chrg_tty.h

@@ -20,6 +20,10 @@ typedef enum {
 	TOTAL_TTY
 } eIDX_TTY;
 
+struct mq_msg_t {
+	rt_device_t		dev;
+	rt_size_t		size;
+};
 
 struct chrg_tty_t {
 	rt_device_t				dev;
@@ -28,6 +32,9 @@ struct chrg_tty_t {
 	rt_uint32_t				baudrate;
 	eIDX_TTY				index;
 
+	rt_mq_t					mq;
+	struct mq_msg_t			msg_mq;
+
 	struct rt_ringbuffer	*rb;
 	struct rt_semaphore		sem_rx;
 

apps/chrg/applications/thread/chrg_north.c

@@ -3,6 +3,8 @@
 
 #include "chrg_north.h"
 
+#include "chrg_utils.h"
+
 #define LOG_TAG "chrg.nor"
 #define DBG_LEVEL        DBG_LOG
 #include <rtdbg.h>
@@ -29,32 +31,48 @@ int chrg_north_send (rt_uint8_t *data, rt_size_t length)
 
 static void chrg_north_thread_entry (void *data)
 {
-	rt_err_t ret = RT_EOK;
 	struct chrg_north_t *pNOR = (struct chrg_north_t *)data;
 
 	if ((RT_NULL == pNOR)||(RT_NULL == pNOR->tty)) {
 		return ;
 	}
 
-	rt_uint8_t ch;
+	rt_uint8_t crc8 = 0;
+	rt_size_t len_mq = 0, len_get = 0, len_msg = 0;
 	struct chrg_tty_t *pTTY = pNOR->tty;
+	struct mq_msg_t *pMQ = &pTTY->msg_mq;
 
 	while (1) {
-		ret = rt_sem_take(&pTTY->sem_rx, RT_WAITING_FOREVER);
+		rt_memset(pMQ, 0, sizeof(struct mq_msg_t));
-		if (RT_EOK != ret) {
+		len_mq = rt_mq_recv(pTTY->mq, pMQ, sizeof(struct mq_msg_t), RT_WAITING_FOREVER);
-			LOG_E("sem take failed. %d", ret);
+		if (len_mq <= 0) {
 			continue;
 		}
 
-		rt_ringbuffer_getchar(pTTY->rb, &ch);
+		len_get = rt_device_read(pMQ->dev, 0, &pNOR->rx_buf[0], 1);
-		if (pNOR->rx_len < SIZE_BUF_UART) {
+		if (1 != len_get) {
-			pNOR->rx_buf[pNOR->rx_len++] = ch;
+			continue;
-			rt_kprintf("%c", ch);
 		}
 
-		if (pNOR->rx_len >= 32) {
+		pNOR->rx_len = 1;
-			pNOR->rx_len = 0;
+
+		len_msg = rt_device_read(pMQ->dev, 0, &pNOR->rx_buf[1], len_get-1);
+		if (len_msg <= 0) {
+			continue;
 		}
+
+		pNOR->rx_len += len_msg;
+
+		if (len_msg == len_get-1) {
+			crc8 = calc_crc8(pNOR->rx_buf, len_msg);
+
+			if (crc8 == pNOR->rx_buf[len_msg]) {
+				
+
+				pNOR->rx_len = 0;
+			}
+		}
+
 	}
 
 }

apps/chrg/applications/thread/chrg_north.h

@@ -7,7 +7,7 @@
 #include "chrg_switch.h"
 
 
-#define THR_NAME_NORTH		"thr_nor"
+#define THR_NAME_NORTH		"thr.nor"
 
 struct chrg_north_t {
 	const char			*name;

apps/chrg/applications/thread/chrg_south.c

@@ -3,6 +3,8 @@
 
 #include "chrg_south.h"
 
+#include "chrg_utils.h"
+
 #define LOG_TAG "chrg.sou"
 #define DBG_LEVEL        DBG_LOG
 #include <rtdbg.h>
@@ -16,32 +18,48 @@ struct chrg_south_t chrgsouth = {
 
 static void chrg_south_thread_entry (void *data)
 {
-	rt_err_t ret = RT_EOK;
 	struct chrg_south_t *pSOU = (struct chrg_south_t *)data;
 
 	if ((RT_NULL == pSOU)||(RT_NULL == pSOU->tty)) {
 		return ;
 	}
 
-	rt_uint8_t ch;
+	rt_uint8_t crc8 = 0;
+	rt_size_t len_mq = 0, len_get = 0, len_msg = 0;
 	struct chrg_tty_t *pTTY = pSOU->tty;
+	struct mq_msg_t *pMQ = &pTTY->msg_mq;
 
 	while (1) {
-		ret = rt_sem_take(&pTTY->sem_rx, RT_WAITING_FOREVER);
+		rt_memset(pMQ, 0, sizeof(struct mq_msg_t));
-		if (RT_EOK != ret) {
+		len_mq = rt_mq_recv(pTTY->mq, pMQ, sizeof(struct mq_msg_t), RT_WAITING_FOREVER);
-			LOG_E("sem take failed. %d", ret);
+		if (len_mq <= 0) {
 			continue;
 		}
 
-		rt_ringbuffer_getchar(pTTY->rb, &ch);
+		len_get = rt_device_read(pMQ->dev, 0, &pSOU->rx_buf[0], 1);
-		if (pSOU->rx_len < SIZE_BUF_UART) {
+		if (1 != len_get) {
-			pSOU->rx_buf[pSOU->rx_len++] = ch;
+			continue;
-			rt_kprintf("%c", ch);
 		}
 
-		if (pSOU->rx_len >= 32) {
+		pSOU->rx_len = 1;
-			pSOU->rx_len = 0;
+
+		len_msg = rt_device_read(pMQ->dev, 0, &pSOU->rx_buf[1], len_get-1);
+		if (len_msg <= 0) {
+			continue;
 		}
+
+		pSOU->rx_len += len_msg;
+
+		if (len_msg == len_get-1) {
+			crc8 = calc_crc8(pSOU->rx_buf, len_msg);
+
+			if (crc8 == pSOU->rx_buf[len_msg]) {
+				
+
+				pSOU->rx_len = 0;
+			}
+		}
+
 	}
 
 }
@@ -51,7 +69,7 @@ static int chrg_south_init (void)
 	rt_err_t ret;
 	struct chrg_south_t *pSOU = &chrgsouth;
 
-	pSOU->tty = &chrgtty[IDX_TTY_NORTH];
+	pSOU->tty = &chrgtty[IDX_TTY_SOUTH];
 	rt_memset(pSOU->rx_buf, 0, SIZE_BUF_UART);
 
 	ret = rt_mutex_init(&pSOU->lock, pSOU->name, RT_IPC_FLAG_FIFO);

apps/chrg/applications/thread/chrg_south.h

@@ -6,7 +6,7 @@
 #include "chrg_tty.h"
 #include "chrg_switch.h"
 
-#define THR_NAME_SOUTH		"thr_sou"
+#define THR_NAME_SOUTH		"thr.sou"
 
 struct chrg_south_t {
 	const char			*name;

apps/chrg/applications/utils/chrg_source.c

@@ -65,7 +65,7 @@ void source_set_pd (rt_uint8_t pro, rt_uint8_t src, rt_uint8_t pps,
 	rt_uint16_t vmax, rt_uint16_t vmin, rt_int16_t max_cur)
 {
 	rt_size_t len = 0;
-	rt_uint8_t data[12] = {0};
+	rt_uint8_t data[16] = {0};
 
 	data[0] = 0x0B;
 	data[1] = 0x00;

apps/chrg/rtconfig.h

@@ -449,10 +449,16 @@
 #define BSP_USING_UART
 #define BSP_STM32_UART_V1_TX_TIMEOUT 2000
 #define BSP_USING_UART1
+#define BSP_UART1_RX_USING_DMA
+#define BSP_UART1_TX_USING_DMA
 #define BSP_USING_UART2
 #define BSP_USING_UART3
+#define BSP_UART3_RX_USING_DMA
+#define BSP_UART3_TX_USING_DMA
 #define BSP_USING_UART5
 #define BSP_USING_UART6
+#define BSP_UART6_RX_USING_DMA
+#define BSP_UART6_TX_USING_DMA
 #define BSP_USING_I2C
 #define BSP_USING_I2C1
 #define BSP_USING_I2C2

rt-thread/bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c

@@ -484,7 +484,7 @@ static rt_err_t _can_control(struct rt_can_device *can, int cmd, void *arg)
     return RT_EOK;
 }
 
-static int _can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t box_num)
+static rt_ssize_t _can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t box_num)
 {
     CAN_HandleTypeDef *hcan;
     hcan = &((struct stm32_can *) can->parent.user_data)->CanHandle;
@@ -586,7 +586,7 @@ static int _can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t
     }
 }
 
-static int _can_recvmsg(struct rt_can_device *can, void *buf, rt_uint32_t fifo)
+static rt_ssize_t _can_recvmsg(struct rt_can_device *can, void *buf, rt_uint32_t fifo)
 {
     HAL_StatusTypeDef status;
     CAN_HandleTypeDef *hcan;

rt-thread/components/drivers/ipc/condvar.c

@@ -47,7 +47,7 @@ static int _waitq_inqueue(rt_wqueue_t *queue, struct rt_wqueue_node *node,
         if (ret == RT_EOK)
         {
             rt_wqueue_add(queue, node);
-            if (timeout != RT_WAITING_FOREVER)
+            if ((int)timeout != RT_WAITING_FOREVER)
             {
                 rt_timer_control(timer, RT_TIMER_CTRL_SET_TIME, &timeout);
 

rt-thread/src/object.c

@@ -723,7 +723,7 @@ rt_object_t rt_object_find(const char *name, rt_uint8_t type)
     };
 
     /* parameter check */
-    if (name == RT_NULL || rt_object_get_information(type) == RT_NULL)
+    if (name == RT_NULL || rt_object_get_information((enum rt_object_class_type)type) == RT_NULL)
         return RT_NULL;
 
     /* which is invoke in interrupt status */

rt-thread/src/scheduler_comm.c

@@ -482,3 +482,5 @@ void rt_scheduler_stack_check(struct rt_thread *thread)
 }
 
 #endif /* RT_USING_OVERFLOW_CHECK */
+
+

rt-thread/src/scheduler_up.c

@@ -721,3 +721,4 @@ rt_err_t rt_sched_thread_bind_cpu(struct rt_thread *thread, int cpu)
 
 /**@}*/
 /**@endcond*/
+