1) Yes, i atached a pull up externaly 2) Yes and i test 3 different mcu`s
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Forum Post: RE: CCS/MSP430FR5857: Could not find device (or device not supported)
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Forum Post: RE: MSP430FR5994: What happens behind the scene when I provide the JTAG password for unlocking the device in .ccxml file?
Walter, I've setup the JTAg apsswords and signatures in the correct location in main.c. After loading the binary onto the device, I've tried both the options, disconnected the device from MSPdebug and powered it off, but I am still able to openup another mspdebug connection without unlocking (providing JTAG password) JTAG.
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Forum Post: RE: MSP432P401R: Unexpected behaviour getting SPI interrupt status
Giovanni, Like Bruce I still think it's suspicious that you are observing an issue only on a single register and not on communication in general. You might try observing the transaction with a logic analyzer to more clearly see what data is being transmitted. -Bob L.
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Forum Post: RTOS/MSP430FR6047: CHIRP receiver
Part Number: MSP430FR6047 Tool/software: TI-RTOS Hello community, I am currently preparing a new design case for a chirp receiver with a differential ADC. I found the MSP430FR604x within its evaluation board. I would like to know if I am able to dig deeper into the libraries used for the GUI available. My frequency range is up to 500kHz approximately and it seems I can use the LEA processing for the matching filtering with no big delays. Tha application is real time, I have prepared a transmitter separately and I need to receive with some uC and it seems this one solves the requirements. Thanks in advance for your support Adrian
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Forum Post: RE: CCS/MSP432P401R: Problems with configuring pins as analog and digital inputs/outputs
Dante, Is there a particular question here? Could you elaborate a bit on what you are seeing? For examples of how to do this, have a look at the code examples on TI Resource Explorer here . The adc14_single_conversion_repeat.c example shows how to configure for analog functionality, and the gpio_xxx examples can easily show how to configure digital pins. Hope that helps. -Bob L.
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Forum Post: RE: MSP432E401Y: SDK question with UART and USB
The UART is just there for logging/debugging purposes, as illustrated in the code section below: /* Indicate that the CDC device has been detected.*/ uartBufLen = snprintf(g_pcTXBuf, DATA_SIZE, "\nCDC Device Connected\n"); UART_writePolling(uartHandle, g_pcTXBuf, uartBufLen); USB Host- the MSP432E4 acts as a "Host" (master) controlling certain peripherals (i.e. a mouse) USB Device- the MSP432E4 acts as the peripheral (i.e. presenting itself to the PC AS a keyboard). Hope that helps. -Bob L.
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Forum Post: RE: MSP430F5510: MSP430F5xx software interrupt via DMA7?
The RTC looks like a good candidate... A bit messy, but I suppose that's as good as it's going to get.
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Forum Post: RE: MSP430FR6989: 3 LC sensor with 120° metal，how to set psm table
Hello Gong, Sorry for the delay. Please have a look at the attached presentation which discusses the 3 sensor 120° implementation. Slide 10 provides some examples of signal readings at varying signal levels. As your implementation seems to have some duplicate states, I recommend using the state machine on slide 14 with 60° resolution. Let me know if you have other questions on this.(Please visit the site to view this file)
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Forum Post: RE: EVM430-FR6047: DC Offset estimation
Hi Mitch Ridgeway , Thank you for your answer! When do you plan to release the new API update? Best regards, Thibault
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Forum Post: RE: MSP430FR5969: Exporting GUI composer widgets to Energia Desktop view
Wei is correct. We do not support exporting GUI Composer app to Energia desktop view. Sorry!
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Forum Post: RE: RTOS/MSP432P401R: DMA interrupt not working with SPI CH5 & CH4
Ruben, Can you post the the source files that configure these DMA/ADCs? -Bob
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Forum Post: RE: CCS/MSP430G2553: Verification of set & reset operation in P2OUT register under while loop
> P2OUT |= ~0x01; Try: > P2OUT &= ~0x01; This will change P2.0 high/low at something like 1MHz/15 or ~ 66kHz. This will be too fast to see on an LED, so you'll need to use an oscilloscope. Also, make sure nothing else is driving P2.0.
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Forum Post: RE: MSP432E411Y: Driverlib function SSIAdvDataPutFrameEnd seems to have incorrect assertion in simplelink msp432e4 sdk 2.20.00.20
I just got around to reporting the same issue in Tivaware, where it also affects the non-blocking version of the function. I don't have this SDK available, but I suspect you'll find the same bug in it's non-blocking version as well.
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Forum Post: CCS/MSP430F5359: LDO in msp430
Part Number: MSP430F5359 Tool/software: Code Composer Studio how much current does msp430f5359 LDO delivers at 3.3V? i need to calculate the total current consumption of circuit and it'll be enough if we use an inbuilt LDO or not. Regards, Karuna Adhikari.
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Forum Post: CCS/MSP430FR6047: in MSP430FR6047EVM_USS_Water_Demo , i can't implement i2c because error in symbol "__TI_int47"
Part Number: MSP430FR6047 Tool/software: Code Composer Studio I'm trying to implement in the demo code " MSP430FR6047EVM_USS_Water_Demo" the i2c code i'm base on this code : "eusci_b_i2c_ex2_slaveTxSingle", the two codes work well separately, but when i want to join the 2 codes marks the following errors: error #10056: symbol "__TI_int47" redefined: first defined in "./main.obj"; redefined in "./common/DesignCenter/comm/drivers/i2cslave.obj" error #10010: errors encountered during linking; "MSP430FR6047EVM_USS_Water_Demo.out" not built >> Compilation failure makefile:257: recipe for target 'MSP430FR6047EVM_USS_Water_Demo.out' failed gmake[1]: *** [MSP430FR6047EVM_USS_Water_Demo.out] Error 1 gmake[1]: Target 'secondary-outputs' not remade because of errors. makefile:253: recipe for target 'all' failed gmake: *** [all] Error 2 Comment all the code of the main.c in the "SP430FR6047EVM_USS_Water_Demo" and leave only the i2c code, thinking that can be declaring in another part of code, but it shows the same error and I have no idea what it could be, if you could help me I would appreciate it very much
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Forum Post: RE: MSP430FR5994: What happens behind the scene when I provide the JTAG password for unlocking the device in .ccxml file?
Dear Walter, Please analyze the following to see why I came to the conclusion that MSP430_Configure() might be required to lock JTAG with password. According to SLAA685, to lock JTAG without password, one should write the JTAG Signature (5555h_5555h) at the specified address (0xff80h - 0xff83h). But this has no effect. Therefore, what one writes with MSP430_Memory() (i.e., 5555h_5555h) has no effect. One has to call MSP430_Secure() to lock JTAG without password. Just writing the signature does not disable JTAG access! Moreover, one doesn't have to write the JTAG Signature, but only to call MSP430_Secure(). All statements in this paragraphs were tested using the most recent version of mspdebug (b975fd0), version slac460y (Rev 3.13.0.001) of MSPDebugStack, and an MSP430FR5994 device. I also verified whether the device was locked using Code Composed Studio (Version: 8.1.0.00011). About locking JTAG with password, I first tried to write the signature (aaaah_0002h) at address (0xff80h - 0xff83h) and the password (0x12h, 0x34h, 0x56h, 0x78h) starting from address 0xff88h. These two writes did not work. Therefore, I assumed that there should be a similar function to MSP430_Secure(). The only thing I found is to call MSP430_Configure() with first parameter set to CONFIG_JTAG_LOCK_5XX. For the second parameter I tried various combinations with no success. See also revisions.txt in slac460y, line 53: "Added an option on API level to customize JTAG lock key for 5xx devices - see MSP430_Configure() for more details." I assume '5xx' covers both 'F5xx' and 'FR5xx' devices. Right? I hope these details are enough for you to reproduce the mentioned issue(s). Perhaps someone who works on MSPDebugStack development can clarify this and indicate the correct steps required to lock JTAG with password. Thank you, Daniel
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Forum Post: RE: CCS/MSP430FR5972: unable to access password locked JTAG
Hi Alexander, Thanks for your patience. One thing you could try: Try to erase the JTAG signatures and JTAG password using BSL. 1- Connect BSL 2- Attempt 2 times default password until BSL responds 3- To make sure the JTAG signature and JTAG password is erased, write the 0xFF to the memory. a. Prepare eraseJtag.txt with content of: @FF80 FF FF FF FF @FF88 FF FF FF FF q Please let me know how this goes. Thanks, Mitch
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Forum Post: RE: MSP430FR2433: [Driverlib]How can I cause the DCO to oscillate to 4195200Hz?
Hi Cruijff, Any test result for the code from Dietmar?
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Forum Post: MSP432P401R: The method and setup of testing ENOB of ADC14 in MSP432
Part Number: MSP432P401R Hi e2e, I want to test the performance of ADC14 in MSP432. According to the datasheet, the typical ENOB is 13.2bit. But when I use MSP-EXP432P401R LaunchPad and LM4140 as the input signal and reference power to test its ENOB, I find there is a gap between my result with the datasheet. Do we have the document can guide me test and calculate ENOB? Or Can you tell me the formula of calculating ENOB and the setup when testing ADC14? Eason
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Forum Post: RE: MSP432E401Y: EPI Host-Bus 16 Interface
Hello, Bobsan. Thank you very much for your answer. The answer I was asking.
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