Forum Post: RE: SPI MSP430FR5994
Hi Angela, By no means do you need to buy a BoosterPack in order to use the SPI module, only a physical connection to the eUSCI peripheral pins used is required. Your options are to either create an...
View ArticleForum Post: RE: MSP-EXP430FR5994 LPM+EnergyTrace
No worries. It did send me down a bit of a rabbit hole as I couldn't get CCS to do any updates (obvious now) so I uninstalled MSPWare and reinstalled it just to brute force it. It finally picked up the...
View ArticleForum Post: RE: MSP430FR5959 strange behavior at 16 MHz connected to debugger
I'm going to close the thread, but you can always reply back if you need more help. Regards, Katie
View ArticleForum Post: MSP430 Hangs BIOS, and then I get "Unknown Device" in device...
Hi, I've programmed my MSP430F5529 as a CDC+HID, and every so often my computer will stay on BIOS for more than usual, and when it boots up, will report unknown device in device manager with code 43....
View ArticleForum Post: SPI DMA Freezes when using DMA_INT0 with MSP432 Rev. C Silicon
I am using SPI DMA to read 18 bytes from an external IC. The IC generates a negative edge interrupt that is connected to a port IRQ. In the PORT IRQ handler, I assert Chip Select ( CS ) low and then...
View ArticleForum Post: RE: MSP430F2xx board "lockup" need JTAG reprogram to recover
Yes. Reasonably sure there are some flash programming routines in the code. Address 0x3100 is the program start. The reset vector points to this address. IAR listing shows the sympbol __program_start,...
View ArticleForum Post: Voltage applied to a pin on an unpowered device - MSP430FR2311
MSP430 Team, I have an MSP40FR2311 application that is hot plugged. There will be voltage on the (GPIO) pins before the device is properly powered. QUESTION: What are the restrictions on applying...
View ArticleForum Post: RE: Error Flashing MSP432 Rev 2.0
Antonio, It is important that the system is in VCORE1 and that the flash wait state is set to 1 in order for RevC to work at 48Mhz. It is entirely possible that the revision B silicon manifests a...
View ArticleForum Post: MSP430G2553 Training Videos - broken link?
Hi team, I'm looking for MSP430G2553 training videos. The ones linked on the main 2553 page are pointing to the following link: Which has a subsection with other video links. However, the video links...
View ArticleForum Post: MSP430 FR5994 LaunchPad : Should the SD example work out of the box?
Hi, I have a just got a FR5994 Launchpad, programmed with FW build on CCS on a mac. The out of the box demo is working for the temperature graph and the store/read from FRAM. However the SD example is...
View ArticleForum Post: RE: Using SPI, DMA and DMAE0 on MSP432
Hello Jasaleja, I think the issue you are highlighting is that only one trigger can be associated with a DMA channel, so you cannot trigger a channel from the DMAE0 and then from the SPI without a...
View ArticleForum Post: RE: MSP430 FR5994 LaunchPad : Should the SD example work out of...
I also just checked that I could toggle all levels on P4.0, 1.6, 2.2 & 1.7 (CS, MOSI, CLK, MISO) in the debugger and see the level change on the SD holder input pins. All signals toggle and 3v3...
View ArticleForum Post: RE: Error Flashing MSP432 Rev 2.0
Ok, i changed the firmware with your instructions (not exactly your instructions but with the code example from TIREX, there the flash wait state is set to 2 rather than 1...!?!?) and it worked just...
View ArticleForum Post: Noise signal from ADC input of MSP430i2041TPW during A/D conversion
Dear Sir, We encounter problems at the conditioning circuit output and ADC input interface. The application circuit diagram is shown as Fig. 1. We use TI provided code examples from “Slac676d.zip” to...
View ArticleForum Post: RE: Reg - MSP430 ADC SW Support
Hi Ryan, Can you review this code? Please let me know if you find any mistake. I am electrical guy. #include #define Num_of_Results 8 volatile unsigned int results[Num_of_Results]; // Needs to be...
View ArticleForum Post: RE: Reg - MSP430 ADC SW Support
Hi Ryan, Review this code #include #define Num_of_Results 8 volatile unsigned int results[Num_of_Results]; // Needs to be global in this // example. Otherwise, the // compiler removes it because it //...
View ArticleForum Post: RE: MSP432P401R specific ADC14MEM address
Hello Sean, I bought the msp432 launchpad these days and i'm looking for the header files with the registers addresses. The msp432ware has two header files, msp432p401r .h and msp432p401r _classic.h....
View ArticleForum Post: MSP432 UART receive multiple Byte
Hi Everyone. I am currently trying to use the backdoor UART to receive multiple bytes from PC Host. I used the example code "uart_pc_echo_12mhz_brclk" and tested the code with Coolterm. My...
View ArticleForum Post: RE: CCS6.2 /xds110 / MSP432P401R launchpad flash/debug fail
I now have both W520s running. I had to go into the registry (>shudder<) and delete all the XDS110 USB entries. This was a bit of challenge, but Microsoft's SysInternals PSEXEC (search for...
View ArticleForum Post: RE: MSP432 UART receive multiple Byte
Hi Alexey, Sorry to trouble you for another question. Here is my updated code per your suggestion. As you suggested, Now upon the arraive of first byte and i store them into a array until a "\n" is...
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