1 /**
2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 *
15 * Description: Provides SFC sample source \n
16 *
17 * History: \n
18 * 2024-03-04, Create file. \n
19 */
20 #include "soc_osal.h"
21 #include "securec.h"
22 #include "sfc.h"
23 #include "sfc_porting.h"
24 #include "app_init.h"
25 #include "memory_config_common.h"
26
27 #define SFC_TASK_PRIO 24
28 #define SFC_TASK_STACK_SIZE 0x1000
29 #define SFC_SAMPLE_LEN 0x80000
30 #define SFC_PRINT_BUFF_LEN 32
31 uint8_t g_print_data_buff[SFC_PRINT_BUFF_LEN] = {0};
32 uint8_t g_write_data_buff[SFC_PRINT_BUFF_LEN] = {0};
33
sfc_sample_start_api_test(void)34 static void sfc_sample_start_api_test(void)
35 {
36 osal_printk("API test start\r\n");
37 uint32_t remained_len = CONFIG_SFC_SAMPLE_USER_SIZE;
38 uint32_t start_addr = CONFIG_SFC_SAMPLE_USER_ADDR;
39 while (remained_len > 0) {
40 uint32_t cur_len = remained_len > SFC_PRINT_BUFF_LEN ? SFC_PRINT_BUFF_LEN : remained_len;
41 uapi_sfc_reg_read(start_addr, g_print_data_buff, cur_len);
42 for (uint8_t i = 0; i < cur_len; i++) {
43 osal_printk("%02x ", g_print_data_buff[i]);
44 }
45 uapi_sfc_reg_write(start_addr, g_write_data_buff, cur_len);
46 start_addr += cur_len;
47 remained_len -= cur_len;
48 osal_printk("\r\n");
49 }
50 start_addr = CONFIG_SFC_SAMPLE_USER_ADDR;
51 remained_len = CONFIG_SFC_SAMPLE_USER_SIZE;
52 while (remained_len > 0) {
53 uint32_t cur_len = remained_len > SFC_PRINT_BUFF_LEN ? SFC_PRINT_BUFF_LEN : remained_len;
54 uapi_sfc_reg_read(start_addr, g_print_data_buff, cur_len);
55 for (uint8_t i = 0; i < cur_len; i++) {
56 osal_printk("%02x ", g_print_data_buff[i]);
57 }
58 start_addr += cur_len;
59 remained_len -= cur_len;
60 osal_printk("\r\n");
61 }
62 }
63
sfc_task(const char * arg)64 static void *sfc_task(const char *arg)
65 {
66 unused(arg);
67 for (uint8_t i = 0; i < SFC_PRINT_BUFF_LEN; i++) {
68 g_write_data_buff[i] = i;
69 }
70 /* Erase User space */
71 osal_printk("Erasing for API sample...\r\n");
72 errcode_t ret = uapi_sfc_reg_erase(CONFIG_SFC_SAMPLE_USER_ADDR, CONFIG_SFC_SAMPLE_USER_SIZE);
73 if (ret != ERRCODE_SUCC) {
74 osal_printk("flash erase failed! ret = %x\r\n", ret);
75 return NULL;
76 }
77 osal_printk("Start API read sample...\r\n");
78 sfc_sample_start_api_test();
79 return NULL;
80 }
81
sfc_entry(void)82 static void sfc_entry(void)
83 {
84 osal_task *task_handle = NULL;
85 osal_kthread_lock();
86 task_handle = osal_kthread_create((osal_kthread_handler)sfc_task, 0, "SFCTask", SFC_TASK_STACK_SIZE);
87 if (task_handle != NULL) {
88 osal_kthread_set_priority(task_handle, SFC_TASK_PRIO);
89 osal_kfree(task_handle);
90 }
91 osal_kthread_unlock();
92 }
93
94 /* Run the spi_master_entry. */
95 app_run(sfc_entry);