初始提交
This commit is contained in:
64
dtest/kl2_dma_device_test/Makefile
Normal file
64
dtest/kl2_dma_device_test/Makefile
Normal file
@@ -0,0 +1,64 @@
|
||||
|
||||
# OUTPUT type
|
||||
# 1 - .out
|
||||
# 2 - .a
|
||||
# 3 - .so
|
||||
OUTPUT_TYPE = 1
|
||||
OUTPUT_NAME = dma_device_test
|
||||
|
||||
SUB_DIRS =
|
||||
|
||||
# .h files dir
|
||||
ADD_INCLUDE += $(TOPDIR)/plc/halphy/inc $(TOPDIR)/inc/compiler/gcc $(TOPDIR)/inc $(TOPDIR)/inc/io_lib $(TOPDIR)/inc/driver $(TOPDIR)/inc/uart $(TOPDIR)/inc/plc_lib $(TOPDIR)/inc/ipc $(TOPDIR)/inc/os_shim $(TOPDIR)/inc/pkt $(TOPDIR)/inc/utils $(TOPDIR)/plc/inc $(TOPDIR)/inc/cli $(TOPDIR)/cli/communicator $(TOPDIR)/inc/dbglog $(TOPDIR)/inc/ftm $(TOPDIR)/plc/halmac/inc $(TOPDIR)/plc/halmac/hw/inc/desc $(TOPDIR)/driver/inc
|
||||
|
||||
# predefined macro
|
||||
PRE_MARCO =
|
||||
|
||||
ifeq ($(gcc), arm)
|
||||
ADD_INCLUDE += $(TOPDIR)/os/freertos/src/portable/ARM_CM3
|
||||
else
|
||||
ADD_INCLUDE += $(TOPDIR)/os/freertos/src/portable/RISCV
|
||||
endif
|
||||
|
||||
ifeq ($(gcc),arm)
|
||||
ADD_LIB = cm3
|
||||
ADD_LIBDIR = $(TOPDIR)/startup/cm3
|
||||
else
|
||||
ifeq ($(target), kunlun2)
|
||||
ADD_LIB = riscv
|
||||
ADD_LIBDIR =$(TOPDIR)/startup/riscv2
|
||||
ADD_INCLUDE += $(TOPDIR)/driver/src/hw2/inc
|
||||
else
|
||||
ADD_LIB = riscv
|
||||
ADD_LIBDIR =$(TOPDIR)/startup/riscv
|
||||
ADD_INCLUDE += $(TOPDIR)/driver/src/hw/inc
|
||||
endif
|
||||
endif
|
||||
|
||||
# lib dir
|
||||
ADD_LIBDIR += $(TOPDIR)/plc $(TOPDIR)/driver $(TOPDIR)/common $(TOPDIR)/os
|
||||
# lib need to ld together
|
||||
ADD_LIB += os plc driver common
|
||||
|
||||
#####################################################
|
||||
|
||||
ifdef TOPDIR
|
||||
include $(TOPDIR)/build/makefile.cfg
|
||||
else
|
||||
include $(CURDIR)/build/makefile.cfg
|
||||
TOPDIR = $(CURDIR)
|
||||
export TOPDIR
|
||||
endif
|
||||
|
||||
dump:
|
||||
$(OBJDUMP) -D -S -l $(OUTPUT_FULL_NAME) > $(OUTPUT_FULL_NAME).dump
|
||||
|
||||
# display the obj files and output name
|
||||
debug:
|
||||
@echo TOPDIR=$(TOPDIR)
|
||||
@echo OUTPUT_LIB=$(OUTPUT_FULL_NAME)
|
||||
@echo DEPS=$(DEPS)
|
||||
@echo OBJECTS=$(OBJECTS)
|
||||
@echo SRCS=$(SRCS)
|
||||
@echo OBJECTS folder=$(foreach dirname, $(SUB_DIRS), $(addprefix $(BIN_DIR)/, $(dirname)))
|
||||
@echo output_name=$(OUTPUT_FULL_NAME)
|
||||
367
dtest/kl2_dma_device_test/dma_device_test.c
Normal file
367
dtest/kl2_dma_device_test/dma_device_test.c
Normal file
@@ -0,0 +1,367 @@
|
||||
/****************************************************************************
|
||||
|
||||
Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
|
||||
|
||||
This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
|
||||
be copied by any method or incorporated into another program without
|
||||
the express written consent of Aerospace C.Power. This Information or any portion
|
||||
thereof remains the property of Aerospace C.Power. The Information contained herein
|
||||
is believed to be accurate and Aerospace C.Power assumes no responsibility or
|
||||
liability for its use in any way and conveys no license or title under
|
||||
any patent or copyright and makes no representation or warranty that this
|
||||
Information is free from patent or copyright infringement.
|
||||
|
||||
****************************************************************************/
|
||||
/* os shim includes */
|
||||
#include "os_types.h"
|
||||
#include "os_task.h"
|
||||
#include "os_utils.h"
|
||||
|
||||
/* common includes */
|
||||
#include "iot_io.h"
|
||||
#include "iot_bitops.h"
|
||||
#include "iot_pkt.h"
|
||||
#include "iot_ipc.h"
|
||||
#include "iot_dbglog_api.h"
|
||||
#include "iot_config.h"
|
||||
|
||||
/* driver includes */
|
||||
#include "iot_clock.h"
|
||||
#include "iot_uart.h"
|
||||
#include "uart.h"
|
||||
#include "apb_dma.h"
|
||||
#include "dma_hw.h"
|
||||
|
||||
/* cli includes */
|
||||
#include "iot_cli.h"
|
||||
#include "iot_uart_h.h"
|
||||
|
||||
/* debug includes*/
|
||||
#include "dbg_io.h"
|
||||
|
||||
extern int platform_init();
|
||||
|
||||
os_task_h test_init_handle;
|
||||
|
||||
static const iot_pkt_config_t test_pkt_config =
|
||||
{
|
||||
{
|
||||
{
|
||||
256,
|
||||
50,
|
||||
PKT_OWNER_ALL,
|
||||
},
|
||||
{
|
||||
600,
|
||||
50,
|
||||
PKT_OWNER_ALL,
|
||||
},
|
||||
{
|
||||
1100,
|
||||
15,
|
||||
PKT_OWNER_ALL,
|
||||
},
|
||||
{
|
||||
2200,
|
||||
6,
|
||||
PKT_OWNER_ALL,
|
||||
},
|
||||
{
|
||||
0,
|
||||
0,
|
||||
PKT_OWNER_NONE,
|
||||
},
|
||||
{
|
||||
0,
|
||||
0,
|
||||
PKT_OWNER_NONE,
|
||||
},
|
||||
{
|
||||
0,
|
||||
0,
|
||||
PKT_OWNER_NONE,
|
||||
},
|
||||
{
|
||||
0,
|
||||
0,
|
||||
PKT_OWNER_NONE,
|
||||
},
|
||||
}
|
||||
};
|
||||
|
||||
desc_t *pdesc_rx=NULL;
|
||||
desc_t *pdesc_tx=NULL;
|
||||
desc_t *pdesc_rx_end=NULL;
|
||||
desc_t *pdesc_tx_end=NULL;
|
||||
#define TEST_DESC_NUM 10 /* RX = TX = TEST_DESC_NUM */
|
||||
#define TEST_BUF_SIZE 64 /* Each buffer has this size */
|
||||
|
||||
#define DMA_TEST_DEVICE DMA_DEV_UART0// DMA_DEV_SPI0
|
||||
|
||||
#if DMA_TEST_DEVICE == 4
|
||||
#include "iot_spi_api.h"
|
||||
#include "apb.h"
|
||||
#include "gpio_mtx.h"
|
||||
|
||||
void dma_spi_gpio_config()
|
||||
{
|
||||
gpio_mtx_enable();
|
||||
/* 10<->clk, 11<-> CS, 15<->MOSI, 12<->MISO */
|
||||
gpio_sig_info_t info1 = {
|
||||
4,
|
||||
{
|
||||
{IO_TYPE_OUT, 0, 10, 0xff, 20},
|
||||
{IO_TYPE_OUT, 0, 11, 0xff, 21},
|
||||
{IO_TYPE_OUT, 0, 15, 0xff, 22},
|
||||
{IO_TYPE_IN, 0, 12, 16, 0xff}
|
||||
}
|
||||
};
|
||||
gpio_module_pin_select(&info1);
|
||||
gpio_module_sig_select(&info1, GPIO_MTX_MODE_MATRIX);
|
||||
}
|
||||
|
||||
#endif
|
||||
void dma_desc_tail_exchange(desc_t*desc0, desc_t*desc1)
|
||||
{
|
||||
volatile unsigned int tail;
|
||||
tail = desc0->tail_lable[0];
|
||||
desc0->tail_lable[0] = desc1->tail_lable[0];
|
||||
desc1->tail_lable[0] = tail;
|
||||
}
|
||||
int int_stack[0x20];
|
||||
void dma_uart_handler(int device, int status)
|
||||
{
|
||||
desc_t *st, *end, *pnt;
|
||||
iot_pkt_t **pkt;
|
||||
static int int_stack_index=0;
|
||||
|
||||
int_stack[(int_stack_index++)&0x1F] = status;
|
||||
|
||||
if(DMA_INT_IN_SUC_EOF&status)
|
||||
{
|
||||
end = st = pdesc_rx_end;
|
||||
|
||||
while((end->n_ptr != st) && (end->n_ptr->owner != DESC_OWNER_DMA)) end = end->n_ptr;
|
||||
|
||||
pdesc_rx_end = end->n_ptr;
|
||||
pnt = pdesc_tx;
|
||||
while(st != end->n_ptr)
|
||||
{
|
||||
/* prepare pkt before exchange */
|
||||
pkt = (iot_pkt_t**)EXTEN_POINTER(st);
|
||||
iot_pkt_set_tail(*pkt, (*pkt)->data + st->length);
|
||||
|
||||
pkt = (iot_pkt_t**)EXTEN_POINTER(pnt);
|
||||
iot_pkt_set_data(*pkt, (*pkt)->head);
|
||||
iot_pkt_set_tail(*pkt, (*pkt)->head);
|
||||
|
||||
dma_desc_tail_exchange(pnt, st);
|
||||
|
||||
pkt = (iot_pkt_t**)EXTEN_POINTER(st);
|
||||
DMA_MAKE_DESC(st, (*pkt)->data, TEST_BUF_SIZE, 0, 0, 0, 0, DESC_OWNER_DMA);
|
||||
|
||||
/* send pkt recieved */
|
||||
pkt = (iot_pkt_t**)EXTEN_POINTER(pnt);
|
||||
DMA_MAKE_DESC(pnt, (*pkt)->data, TEST_BUF_SIZE, iot_pkt_block_len(*pkt, IOT_PKT_BLOCK_DATA),\
|
||||
0, 0, 0, DESC_OWNER_DMA);
|
||||
|
||||
st = st->n_ptr;
|
||||
pnt = pnt->n_ptr;
|
||||
}
|
||||
|
||||
end = pnt->l_ptr;
|
||||
end->n_ptr = NULL;
|
||||
pdesc_tx_end->n_ptr = pdesc_tx;
|
||||
if(DESC_OWNER_CPU == pdesc_tx_end->owner)
|
||||
{
|
||||
dma_hw_start_send(DMA_TEST_DEVICE, pdesc_tx);
|
||||
}
|
||||
pdesc_tx = pnt;
|
||||
pdesc_tx_end = end;
|
||||
}
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
void dma_test(void)
|
||||
{
|
||||
int cnt;
|
||||
desc_t *rx, *tx;
|
||||
iot_pkt_t **pkt;
|
||||
|
||||
dma_hw_init(NULL);
|
||||
|
||||
#if(DMA_TEST_DEVICE == 4)
|
||||
sdma_cfg dma_cfg;
|
||||
dma_spi_gpio_config();
|
||||
(void)iot_spi_module_init(NULL);
|
||||
dma_cfg.rx_enable =1;
|
||||
dma_cfg.tx_enable =1;
|
||||
dma_cfg.rx_datalevel = 8;
|
||||
dma_cfg.tx_datalevel = 8;
|
||||
(void)iot_spi_dev_register_detail(DEVICE_SPI0_MASTER, NULL, NULL,
|
||||
&dma_cfg, NULL, 0x0);
|
||||
#endif
|
||||
|
||||
const int desc_size = sizeof(desc_t) + sizeof(iot_pkt_t*);
|
||||
#if 1
|
||||
pdesc_rx = (desc_t*)os_mem_malloc(0, TEST_DESC_NUM*desc_size);
|
||||
pdesc_tx = (desc_t*)os_mem_malloc(0, TEST_DESC_NUM*desc_size);
|
||||
#endif
|
||||
|
||||
if(NULL == pdesc_tx
|
||||
||NULL == pdesc_rx)
|
||||
{
|
||||
if(pdesc_tx)
|
||||
os_mem_free(pdesc_tx);
|
||||
pdesc_tx = NULL;
|
||||
return ;
|
||||
}
|
||||
|
||||
(void)dma_hw_open(DMA_TEST_DEVICE, (dma_int_handler)dma_uart_handler, NULL);
|
||||
|
||||
rx = pdesc_rx;
|
||||
tx = pdesc_tx;
|
||||
|
||||
/* To fill descriptors */
|
||||
for(cnt=0; cnt<TEST_DESC_NUM; cnt++)
|
||||
{
|
||||
/* for RX */
|
||||
pkt = (iot_pkt_t**)EXTEN_POINTER(rx);
|
||||
*pkt = iot_pkt_alloc(TEST_BUF_SIZE+4, IOT_DRIVER_MID);
|
||||
DMA_MAKE_DESC(rx, (*pkt)->data, TEST_BUF_SIZE, 0, 0, 0, 0, DESC_OWNER_DMA);
|
||||
os_mem_set((*pkt)->data, 'a'+cnt, TEST_BUF_SIZE);
|
||||
rx->n_ptr = (desc_t*)((int)rx + desc_size);
|
||||
rx->l_ptr = (desc_t*)((int)rx - desc_size);
|
||||
/* for TX */
|
||||
pkt = (iot_pkt_t**)EXTEN_POINTER(tx);
|
||||
*pkt = iot_pkt_alloc(TEST_BUF_SIZE+4, IOT_DRIVER_MID);
|
||||
DMA_MAKE_DESC(tx, (*pkt)->data, TEST_BUF_SIZE, TEST_BUF_SIZE, 0, 0, 0, DESC_OWNER_DMA);
|
||||
DMA_INTR_ENA(tx);
|
||||
os_mem_set((*pkt)->data, 'A'+cnt, TEST_BUF_SIZE);
|
||||
tx->n_ptr = (desc_t*)((int)tx + desc_size);
|
||||
tx->l_ptr = (desc_t*)((int)tx - desc_size);
|
||||
|
||||
rx = (desc_t*)((int)rx + desc_size);
|
||||
tx = (desc_t*)((int)tx + desc_size);
|
||||
}
|
||||
rx = (desc_t*)((int)pdesc_rx + desc_size*(TEST_DESC_NUM-1));
|
||||
tx = (desc_t*)((int)pdesc_tx + desc_size*(TEST_DESC_NUM-1));
|
||||
|
||||
pdesc_rx->l_ptr = rx;
|
||||
rx->n_ptr = pdesc_rx;
|
||||
pdesc_tx->l_ptr = tx;
|
||||
tx->n_ptr = NULL;
|
||||
|
||||
pdesc_tx_end = tx;
|
||||
pdesc_rx_end = pdesc_rx;
|
||||
|
||||
dma_hw_start_recieve(DMA_TEST_DEVICE, pdesc_rx);
|
||||
dma_hw_start_send(DMA_TEST_DEVICE, pdesc_tx);
|
||||
|
||||
}
|
||||
|
||||
void test_init()
|
||||
{
|
||||
/* init common modules */
|
||||
iot_bitops_init();
|
||||
|
||||
/* init os related modules and utilities */
|
||||
os_utils_init();
|
||||
|
||||
/* init dbglog module */
|
||||
iot_dbglog_init();
|
||||
|
||||
/* init pkt module */
|
||||
iot_pkt_init(&test_pkt_config);
|
||||
|
||||
/* init ipc module */
|
||||
//iot_ipc_init();
|
||||
|
||||
/*init uart module*/
|
||||
iot_uart_init(1);
|
||||
|
||||
dma_test();
|
||||
}
|
||||
|
||||
|
||||
void iot_task_1(void *arg)
|
||||
{
|
||||
iot_printf("task 1 entry....\n");
|
||||
|
||||
for(;;) {
|
||||
test_init();
|
||||
os_delete_task(test_init_handle);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
int32_t iot_task_init()
|
||||
{
|
||||
/* start plc lib task */
|
||||
test_init_handle = os_create_task(iot_task_1, NULL, 9);
|
||||
|
||||
|
||||
//create the tasks;
|
||||
if(test_init_handle != NULL) {
|
||||
iot_printf("task 1 init successfully...\n");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t iot_task_start()
|
||||
{
|
||||
//start the tasks;
|
||||
os_start_kernel();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int32_t iot_platform_init()
|
||||
{
|
||||
/*platform intialization*/
|
||||
platform_init();
|
||||
|
||||
//resource initializations;
|
||||
system_clock_init();
|
||||
|
||||
system_uart_init();
|
||||
|
||||
dbg_uart_init();
|
||||
|
||||
dbg_uart_stage1_init();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int32_t iot_module_init(void)
|
||||
{
|
||||
//platform intialization;
|
||||
iot_platform_init();
|
||||
|
||||
//create all the tasks;
|
||||
iot_task_init();
|
||||
|
||||
iot_printf("starting...\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t iot_module_start(void)
|
||||
{
|
||||
int32_t res = 0;
|
||||
|
||||
res = iot_task_start();
|
||||
|
||||
return res;
|
||||
}
|
||||
#include "apb_dma.h"
|
||||
int main(void)
|
||||
{
|
||||
//module init;
|
||||
iot_module_init();
|
||||
iot_module_start();
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user