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Ekko.bao
2025-07-03 23:58:20 +08:00
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5
application/samples/peripheral/sfc/CMakeLists.txt Executable file
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#===============================================================================
# @brief cmake file
# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
#===============================================================================
set(SOURCES "${SOURCES}" "${CMAKE_CURRENT_SOURCE_DIR}/sfc_demo.c" PARENT_SCOPE)

15
application/samples/peripheral/sfc/Kconfig Executable file
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#===============================================================================
# @brief Kconfig file.
# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
#===============================================================================
config SFC_SAMPLE_USER_ADDR
hex
prompt "choose SFC sample Start Address(Real address of the flash memory)."
depends on SAMPLE_SUPPORT_SFC
default 0x7C000
config SFC_SAMPLE_USER_SIZE
hex
prompt "choose SFC sample End Address(Real address of the flash memory)."
depends on SAMPLE_SUPPORT_SFC
default 0x1000

11
application/samples/peripheral/sfc/sfc.code-workspace Executable file
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{
"folders": [
{
"path": "../../../../"
}
],
"settings": {
"debug.onTaskErrors": "debugAnyway",
"workspace.samplePath": "./samples/peripheral/sfc"
}
}

84
application/samples/peripheral/sfc/sfc_demo.c Executable file
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/**
* Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2024-2024. All rights reserved.
*
* Description: Provides SFC sample source \n
*
* History: \n
* 2024-03-04, Create file. \n
*/
#include "soc_osal.h"
#include "securec.h"
#include "sfc.h"
#include "sfc_porting.h"
#include "app_init.h"
#include "memory_config_common.h"
#define SFC_TASK_PRIO 24
#define SFC_TASK_STACK_SIZE 0x1000
#define SFC_SAMPLE_LEN 0x80000
#define SFC_PRINT_BUFF_LEN 32
uint8_t g_print_data_buff[SFC_PRINT_BUFF_LEN] = {0};
uint8_t g_write_data_buff[SFC_PRINT_BUFF_LEN] = {0};
static void sfc_sample_start_api_test(void)
{
osal_printk("API test start\r\n");
uint32_t remained_len = CONFIG_SFC_SAMPLE_USER_SIZE;
uint32_t start_addr = CONFIG_SFC_SAMPLE_USER_ADDR;
while (remained_len > 0) {
uint32_t cur_len = remained_len > SFC_PRINT_BUFF_LEN ? SFC_PRINT_BUFF_LEN : remained_len;
uapi_sfc_reg_read(start_addr, g_print_data_buff, cur_len);
for (uint8_t i = 0; i < cur_len; i++) {
osal_printk("%02x ", g_print_data_buff[i]);
}
uapi_sfc_reg_write(start_addr, g_write_data_buff, cur_len);
start_addr += cur_len;
remained_len -= cur_len;
osal_printk("\r\n");
}
start_addr = CONFIG_SFC_SAMPLE_USER_ADDR;
remained_len = CONFIG_SFC_SAMPLE_USER_SIZE;
while (remained_len > 0) {
uint32_t cur_len = remained_len > SFC_PRINT_BUFF_LEN ? SFC_PRINT_BUFF_LEN : remained_len;
uapi_sfc_reg_read(start_addr, g_print_data_buff, cur_len);
for (uint8_t i = 0; i < cur_len; i++) {
osal_printk("%02x ", g_print_data_buff[i]);
}
start_addr += cur_len;
remained_len -= cur_len;
osal_printk("\r\n");
}
}
static void *sfc_task(const char *arg)
{
unused(arg);
for (uint8_t i = 0; i < SFC_PRINT_BUFF_LEN; i++) {
g_write_data_buff[i] = i;
}
/* Erase User space */
osal_printk("Erasing for API sample...\r\n");
errcode_t ret = uapi_sfc_reg_erase(CONFIG_SFC_SAMPLE_USER_ADDR, CONFIG_SFC_SAMPLE_USER_SIZE);
if (ret != ERRCODE_SUCC) {
osal_printk("flash erase failed! ret = %x\r\n", ret);
return NULL;
}
osal_printk("Start API read sample...\r\n");
sfc_sample_start_api_test();
return NULL;
}
static void sfc_entry(void)
{
osal_task *task_handle = NULL;
osal_kthread_lock();
task_handle = osal_kthread_create((osal_kthread_handler)sfc_task, 0, "SFCTask", SFC_TASK_STACK_SIZE);
if (task_handle != NULL) {
osal_kthread_set_priority(task_handle, SFC_TASK_PRIO);
osal_kfree(task_handle);
}
osal_kthread_unlock();
}
/* Run the spi_master_entry. */
app_run(sfc_entry);