主题中讨论的其他器件:SysConfig、 UNIFLASH
工具与软件:
你好
OSPI 驱动器中的 DAC 问题是否已修复?
我遇到类似问题、如 调用 e2e.ti.com/.../5286686
lfs_format(&lfs[lfs_inst], &gLfsCfg[lfs_inst]);系统在
HwiP_data_abort_handler尝试写入闪存时结束。 此外,在这种情况下,文章中描述的变通办法似乎不起作用。
请提供建议
此致、
保罗·马蒂尼
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工具与软件:
你好
OSPI 驱动器中的 DAC 问题是否已修复?
我遇到类似问题、如 调用 e2e.ti.com/.../5286686
lfs_format(&lfs[lfs_inst], &gLfsCfg[lfs_inst]);系统在
HwiP_data_abort_handler尝试写入闪存时结束。 此外,在这种情况下,文章中描述的变通办法似乎不起作用。
此致、
保罗·马蒂尼
您好!
[quote userid="414888" url="~/support/processors-group/processors/f/processors-forum/1467160/am6411-littlefs-flash-problem 尝试写入闪存时。您如何写入闪存?
请注意、OSPI DAC 模式仅支持读取不写入。 因此、您必须使用 OSPI_writeInDirect API 来写入闪存抽象层使用的闪存
此致、
Prashant
您好!
"ospi_flash_file_io"示例适用于 TI EVM。
[14:55:37.698] DMSC Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
[14:55:37.699] DMSC Firmware revision 0xa
[14:55:37.699] DMSC ABI revision 4.0
[14:55:37.714] KPI_DATA: [BOOTLOADER_PROFILE] Boot Media : NOR SPI FLASH
[14:55:37.731] KPI_DATA: [BOOTLOADER_PROFILE] Boot Media Clock : 166.667 MHz
[14:55:37.731] KPI_DATA: [BOOTLOADER_PROFILE] Boot Image Size : 164 KB
[14:55:37.731] KPI_DATA: [BOOTLOADER_PROFILE] Cores present :
[14:55:37.746] r5f0-0
[14:55:37.747] KPI_DATA: [BOOTLOADER PROFILE] SYSFW init : 11044us
[14:55:37.747] KPI_DATA: [BOOTLOADER PROFILE] System_init : 14777us
[14:55:37.762] KPI_DATA: [BOOTLOADER PROFILE] Drivers_open : 1638us
[14:55:37.763] KPI_DATA: [BOOTLOADER PROFILE] Board_driversOpen : 127089us
[14:55:37.778] KPI_DATA: [BOOTLOADER PROFILE] Sciclient Get Version : 9844us
[14:55:37.779] KPI_DATA: [BOOTLOADER PROFILE] CPU Load : 16963us
[14:55:37.794] KPI_DATA: [BOOTLOADER PROFILE] SBL End : 2530us
[14:55:37.795] KPI_DATA: [BOOTLOADER_PROFILE] SBL Total Time Taken : 183888us
[14:55:37.810] Image loading done, switching to application ...
[14:55:37.826] Mount failure!!
[14:55:37.826] Erasing the blocks as per given block count. This may take few minutes...
[14:56:33.599] Formatting and remounting
[14:56:35.422] APP_OSPI_FILE_WRITE_COUNT: 32
[14:56:39.198] fileWriteCounter: 1
[14:56:40.222] fileWriteCounter: 2
[14:56:41.198] fileWriteCounter: 3
[14:56:42.190] fileWriteCounter: 4
[14:56:43.214] fileWriteCounter: 5
[14:56:44.222] fileWriteCounter: 6
[14:56:45.230] fileWriteCounter: 7
[14:56:46.222] fileWriteCounter: 8
[14:56:47.246] fileWriteCounter: 9
[14:56:48.238] fileWriteCounter: 10
[14:56:49.229] fileWriteCounter: 11
[14:56:50.269] fileWriteCounter: 12
[14:56:51.245] fileWriteCounter: 13
[14:56:52.253] fileWriteCounter: 14
[14:56:53.277] fileWriteCounter: 15
[14:56:54.317] fileWriteCounter: 16
[14:56:55.325] fileWriteCounter: 17
[14:56:56.333] fileWriteCounter: 18
[14:56:57.357] fileWriteCounter: 19
[14:56:58.365] fileWriteCounter: 20
[14:56:59.373] fileWriteCounter: 21
[14:57:00.397] fileWriteCounter: 22
[14:57:01.405] fileWriteCounter: 23
[14:57:02.397] fileWriteCounter: 24
[14:57:03.421] fileWriteCounter: 25
[14:57:04.444] fileWriteCounter: 26
[14:57:05.452] fileWriteCounter: 27
[14:57:06.476] fileWriteCounter: 28
[14:57:07.500] fileWriteCounter: 29
[14:57:08.524] fileWriteCounter: 30
[14:57:09.564] fileWriteCounter: 31
[14:57:10.572] fileWriteCounter: 32
[14:57:13.420] fileWriteCounter reaches APP_OSPI_FILE_WRITE_COUNT
[14:57:13.420] All tests have passed!!
您是否测试过"ospi_flash_io"示例? 这是为了查看问题是否仅特定于"ospi_flash_file_io"示例。
此致、
Prashant