How to solve chip enable program error in progisp.172 for Interfacing 8051 microcontroller
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I configured with STM32CubeMX the UART interface for my Nucleo F446RE, it's using HAL Driver, and i want to connect it to a USB to UART Bridge so it can communicate with my GUI.
The other Project has all the programm code and it don't uses HAL Drivers.
Is there any way to merge these two Projects in System Workbench for STM32 together?
While using STM32 CubeMX (version 5.2.1) and selecting the i2c in SMBus-two-wire-Interface it shows as follows:-
Warnings: STM32 CubeMX does not support the configuration of this mode of this IP.However,this IP can be configured manually.
Anyone please tell me the reason for this warning and also a solution for this
I have designed a circuit in which I am using STM32L452RETx micro-Controller on PCB. This is basically a current sensor. I am using JTAG-20 connector for debugging. I am using Atollic TrueStudio IDE.
The issue is when I debugg program in TrueStudio by selecting JTAG option in debug configuration then it gives error saying failed to initialize the ST-Link and target not found but when I Select SWD then there is no error and it programs successfully. where as in STM32CubeMx I have set debug to JTAG 5 pin configuration as i am using JTAG 20 in hardware. (serial peripheral-> Sys -> Debug-> Jtag 5 pin). program is debugging without errors but no output at the serial terminal. serial terminal gives no hand shake error.
Can anybody tell is this right way of debugging ( SWD in TrueStudion and JTAG in STM32CubeMx) or I am making a mistake.
Regards,
The paradox is not as big as it seems:
As you can verify in the
Datasheet for STM32L452xx, DS11912 Rev.5, pages 74/75, the alternate functions of the GPIO used for JTAG and SWD are the same (always AF0, "SYS_AF").
Therefore, SWD connetion works after you configured your STM32CubeMX to JTAG (If you had configured your Cube project to SWD, JTAG wouldn't have worked because the JTDI pin (PA15) wouldn't have been connected to AF0.).
This solves the problem why SWD worked unexpectedly.
The problem why JTAG doesn't work remains.
You mentioned that you're using a JTAG-20 connector, but not which ST-Link version exactly you are using. If, for instance, you are using the ST-Link part that is embedded to a nucleo board (or discovery, or similar product of other vendors), the ST-Link pinout is limited to lines needed for SWD and SWO (together: SWV).
This is not due to limitations of TrueStudio, which does support JTAG in principle, but because one of the 5 lines may be unconnected.
Please inspect which exact ST-Link version you are using (easiest thing to check is what the ST-Link Utility program tells you), re-check your schematics and wiring from the target µC to your debug adapter.
If you don't find an obvious reason (and fix your problem this way), your problem may be an electronic one. Then it is off-topic here and (after narrowing it further) you should describe the remaining problem in Electrical Engineering Stack Exchange.
If you have an oscilloscope, it may be worth to check the signals, especially on those pins that are only on JTAG but not SWD (JTDI, JTDO, NJTRST).
I build a Simulink model to control Dc motor, load into the board, stop Simulink model and plug out the power and Ethernet cable.
Does the Simulink model that has been loaded in the Raspberry Pi board work alone after Raspberry Pi power on (booting / startup) without running Simulink model again on the computer via Ethernet connection?
I assume you are using the official support package.
You will find a binary application built for your system in your home directory. The name of the folder is identical to the name of your simulink model.
You can use ssh to connect to your raspberry and start the application manually each time you boot the system. If you wish to start it automatically, check this question.
Make sure to stop the application before you use the support package to load a new application, for example when you update your model and built it again.
You can download the latest supportpackage for Raspberry Pi - 18a
They introduced "Run on Boot" feature at the Simulink config set.
You can directly add a model to startup during deployment.
Refer the supportpackage page for more information.
Now I have the Redhat:Linux OS on notebook computer there are many applications inside that computer.
Reason that I need to port Redhat:OS to RPI that computer was installed Labview application and Labview with NiDAQmx , VISA I/O.(Now it's running fine on notebook with NI6008)
The question is how can I port that linux OS to my Raspberry PI with driver of RPI?(I need to know step by step)
NI does not support running LabVIEW standard on ARM processors - see What Linux Distributions Do National Instruments Drivers and Software Support?.
NI does have a Real Time modules that supports ARM processors, but not the Pi - see Targetting Raspberry PI.
You can still connect a NI6008 DAQ to your Pi and access the data using a driver such as Low Cost USB DAQ Driver for use with Raspberry Pi, but you will have to consume the data with an application written in a language other than LabVIEW (such as Python).