MSP430FR6989: Generating 2us pulse signal for SINGLE-WIRE communication protocol
Part Number:MSP430FR6989Hi Everyone,I am referring to this single-wire interface solution posted on TI-website:: http://www.ti.com/lit/an/slaa768/slaa768.pdfThe above solution is based on MSP430FR2XXX...
View ArticleMSP430G2553: MSP430G2553
Part Number:MSP430G2553Hello, I have sensor that measures plasma current of ionosphere. This sensor is biased with ramp signal which hav 1 Hz frequency. At positive voltage bias, sensor collect...
View ArticleCompiler/MSP430F5131: Simple C question
Part Number:MSP430F5131Tool/software: TI C/C++ CompilerI still struggle with seldom-used C "logical" statements -for speed faster than using an ISR, I want to spin on an interrupt flag for port P1.2...
View ArticleMSP430F5529: MQTT Memory & Code Footprint
Part Number:MSP430F5529Hi team,I can see from the processor wiki that the memory and code footprint of MQTT on MSP430F5529 is 7kB RAM and 44kB Flash. Could you please help me understand why so much...
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RTOS/SIMPLELINK-MSP432-SDK: Low Power Mode when no task active (move from...
Part Number:SIMPLELINK-MSP432-SDKTool/software:TI-RTOSI am porting firmware from TI-RTOS to SimpleLink / POSIX API (with TI-RTOS as underlying RTOS).In TI-RTOS before impleLink, you could configure...
View ArticleMSP430FR5989: Analog port input leakage current
Part Number:MSP430FR5989Team,I am trying to determine the input leakage on a pin for the M430FR5989 when configured to analog port. I see that the digital input ports have a leakage current of +/-...
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CCS/MSP-EXP430F5438: Demo program loads but lose control after letting it GO
Part Number:MSP-EXP430F5438Tool/software: Code Composer StudioNow I can build and load the code UserExperienceDemo, and single-step. But if I let it go, there is no apparent action e.g. the LCD display...
View ArticleCCS/MSP430G2553: i2c Question
Part Number:MSP430G2553Tool/software: Code Composer StudioHello,I am using the sample code in MSP for Slave device. Here in the code it enters LPM0. Is There any way I can use this code without...
View ArticleMSP430F5329: ADC12SHSx Where do I find the clocks referenced?
Part Number:MSP430F5329In MSP430x5xx and MSP430x6xx Family User's Guide (SLAU208P) Paragraph 28.3.2 ADC12CTL1 Register Bits 11-10 ADC12SHSx It says 00b = ADC12SC bit01b = Timer source (see...
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MSP432P401R: Program goes wrong
Part Number:MSP432P401RHi,We design our application with MSP432P401R, and have manufactured about 400 PCBAs, 2 of which act abnormally. We design to shutdown the PCBA with letting the chip go to LPM3,...
View ArticleMSP430FR2111: LPM Test code with Assembly_IAR
Part Number:MSP430FR2111Hello allI need LPM test code with Assembly_IAR,there is only LPM3 mode in ti.com.
View ArticleRTOS/MSP432P4011: MSP432P4 2.10.00.14 UART driver race conditions (read/write)
Part Number:MSP432P4011Tool/software:TI-RTOSHi,I've found two bugs in the UARTMSP432 driver that result in missed callbacks and effectively kill communication. First bug: If the driver is configured...
View ArticleWEBENCH® Tools/MSP430FR2311: IAR Embeded Worbench
Part Number:MSP430FR2311Tool/software: WEBENCH® Design ToolsI am using MSP430FR2311 and want to creat a arithmetic library file, my question is how to creat a lib file in IAR Embeded Workbench?And how...
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EVM430-FR6047: Unable to make the board work
Part Number:EVM430-FR6047Hello,I have received my EVM430-FR6047 yesterday but I am still unable to make it work. I using 1 MHz transducers and as far as configuration goes I using the default as it...
View ArticleMSP-GANG: MSP GANG programmer “Vcc is too low”
Part Number:MSP-GANGMSP Gang is failed during programing PCBA(PCBA is powered by MSP GANG, no external power ) and showed 'Vcc is too low" on screen. PCBA can be reprogramed by change a new MSP GANG...
View ArticleMSP430F5659: Cascade the JTAG ports of two MSP430s
Part Number:MSP430F5659Dear Team,I am using MSP430F5659 and i have a question about it. Could i Cascade the JTAG ports of two MSP430s and then using IAR emulation debugging? If yes,how could i do?Thanks!
View ArticleCCS/MSP432P401R: Error initialising emulator ? MSP430_RegisterMessageCallback...
Part Number:MSP432P401RTool/software: Code Composer StudioHiI'm using an MSP432P401R on a prototype board we've just had made, the board uses a JTAG connection with the same interface design used on...
View ArticleMSP430F5438A: How to operate the multiple I2C devices via one set I2C lines...
Part Number:MSP430F5438AHello,I designed a board with MSP430F5438A, connected 4 I2C devices to a set I2C lines of UCB2 on P9.1 and P9.2. Now I verified the 1st devices operation with normal I2C...
View ArticleMSP432P401R: BSL example code
Part Number:MSP432P401RI am trying to implement the BSL code on an existing board the main problem I have is that the interface uses UART 3 and I need to initialise it via a software interrupt when...
View ArticleRTOS/MSP430F5529: TI-RTOS : SPI can't work(can't receive data)
Part Number:MSP430F5529Tool/software:TI-RTOSHi guyI now need to verify standard SPI communication under the TI-RTOS framework use EXP_MSP430F5529LP development board , I can not find a reference...
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