1intSD_Init()2{3FRESULT rc;4rc = f_mount(&fatfs,"",0);5if(rc)6{7xil_printf("ERROR: f_mount returned %d\r\n",rc);8returnXST_FAILURE;9}10returnXST_SUCCESS;11}12intSd_Test_Write()13{14FIL fil;15FRESULT rc;16UINT br;17constcharsrc_str1[] ="hsp test sd card write and r...
Error: inflate() returned -3 gzip compressed: uncompress error -1 Must RESET board to recover resetting ... 感觉可能是 loadaddr 的地址有点问题,但调了几次还是同样的问题。请问问题出在哪里,希望大神指点:) 离线 楼主 #94 2019-05-13 11:09:18 分享评论 posystorage 会员 注册时间: 2018-05-06...
UINT br;constcharsrc_str1[] ="hsp test sd card write and read line1 string. if you see this message,sd_card fatfs test ok!\n"; rc= f_open(&fil,"test.txt",FA_WRITE|FA_CREATE_NEW);if(rc) { xil_printf("ERROR : f_open returned %d\r\n",rc);returnXST_FAILURE; } rc= f_w...
UINT bw; //f_write 函数返回已写入的字节数 //打开一个文件,如果不存在,就创建一个新文件 f_open(&fil, file_name, FA_CREATE_ALWAYS|FA_WRITE); //移动打开的文件对象的文件读/写指针 0:指向文件开头 f_lseek(&fil,0); //写入数据 f_write (&fil, (void*)src_addr,byte_len,&bw); //关闭...
xil_printf("ERROR : f_open returned %d\r\n",rc);returnXST_FAILURE; } rc = f_lseek(&fil,0);if(rc) { xil_printf("ERROR : f_lseek returned %d\r\n",rc);returnXST_FAILURE; } rc = f_read(&fil, (void*)DestinationAddress,ByteLength,&br);if(rc) ...
Removing redundant or unmaintained code 3) Reduce technical debt carried by OpenAMP team 4) very few customer using openamp on Zynq-7000 SoC For using Zynq-7000 SoC support last working and tested version is (v2023.10) https://github.com/OpenAMP/open-amp/tree/v2023.10 Signed-off-by: Rajiv...
Table B-14: Status Codes Status Code Description Value 0x0000ZZZZ Represents PS eFUSE is successful & PL eFUSE process returned with error. Value 0xYYYY0000 Represents PL eFUSE is successful & PS eFUSE process returned with error. Value 0xFFFF0000 Represents PS eFUSE is not initiated & PL...
Parameters in fd File descriptor as returned by rt_dev_open() or rt_dev_socket() Returns 0 on success, otherwise a negative error code. Note If the matching rt_dev_open() or rt_dev_socket() call took place in non-real-time context, rt_dev_close() must be issued within non-real-...
If this is the case, data is returned directly to the requesting component. If the required information is not stored in the L1 cache, it will check the L2 cache before finally being forwarded to the main memory. For write transactions to any coherent memory region, the SCU enforces ...
FATFS的这些特点，加上开源、免费的原则，使得FATFS的应用非常广泛。FATFS模块的层次结构如图 12.1.6所示...