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Configuring Levelx
I am kind of lost about filex vs levelx configuration. My memory is the w25q64jv, it has 8mb being 2048 blocks of 4096 bytes. Configuring levelx: nor_flash->lx_nor_flash_total_blocks = 2048; nor_flash->lx_nor_flash_words_per_block = 128; What I have understood is Levelx uses 1 sector (512b) for control, so 7 sectors are left for data for each block (4096b). Now I computed the total data sectors available: 7 x 2048 = 14336 and have used this amount when formating the media (total_sectors). Is that right?
LevelX with SDCard
I am looking at LevelX to use with an SD Card. I see that LevelX uses the 'spare' byes on each page. It appears that the extra, say, 16 bytes on a 512 byte nominal page means there is actually 528 bytes per page. This accords with my experience with small NAND Serial Data Flash chips where I have direct access to 528 bytes per page. I'm new to using SD Cards so I'm not too familiar with the spec. Are the extra bytes available to read/write? The SD Card I'm using reports 512 bytes per page. I cannot see or find any way to access the extra bytes. I'm using the i.MXRT 1064 with NXP's SDK (fsl_sd.c, fsl_sdmmc.c, etc.) Or, is LevelX not advisable for SD Cards? I understand that at least some SD Cards have wear leveling built in, but I didn't think it was universal. Am I wrong in this assumption?
Netx Duo Question - NX_TCP_SOCKET and BSD fd_sets Functionality
Hi, I hope this is the correct place to ask this question. I'm looking at porting an existing application across to Duo, this app uses WEBSOCKETS/TLS/TCP within a BSD socket and makes use of the BSD fd_sets mechanism to detect receive data, ability to send data and loss of connection, sending multiple messages over a single socket. Using the Duo API's I need to use the NX_TCP_SOCKET based APIs, to gain WEBSOCKETS/TLS functionality but so far, I haven't spotted a bsd_fd_set equivalent mechanism for this socket type. Is there a similar feature available? The examples I've found don't persist a socket across multiple messages so don't need that feature. Any help/information on this appreciated. Many Thanks Wayne
NetX Duo and AWS
Hi, I am currently using Azure RTOS on my project. I want to connect my device with AWS(Amazon Web Services). I found some sources but, I did not find any examples on STM32 devices. Is there any examples with NetX Duo on AWS? On the other hand I have found examples with FreeRTOS. Do I have to use FreeRTOS to access all features of AWS? Regards
What am I missing? The names of the threads, queues, etc. are prototyped as char*.
But this causes an issue because one shouldn't (it violates sane rules) cast a "const char*" to a "char*". This would be necessary of you use a literal string in the call to the function. I locally changed all the prototypes for the thread create and the issue goes away. But I am wondering why it isn't like that to begin with.STM32 NetX Duo LwM2M Firmware Update
I have a project with STM32 MCU and BG95 LTE module. I use NetX Duo with LwM2M protocol. I am trying to implement FOTA for STM32 with LwM2M protocol. I haven't find resources for that. Is there any example for that? How can I implement that function? (Any suggestions)
Using FileX on internal microcontroller flash
Any support or examples on using FileX on internal microcontroller flash? I know there are complications in writing while executing from flash but some processors have hardware provisions to support this or other work arounds like running from SRAM while programming. I am envisioning this for modest amounts of mainly configuration data or static web pages.
