msp430afe253
How do I get sd24_a.h and .c to include to my project? Is there a lib file that needs to be included for this?Steve
View ArticleRegister adress writing
Hello to allI have a question regarding the addressing of registers.In IAR it was possible to make this code line:DMA0SA = (void *)UCA0TXBUF_;Why this doesn't work in CCS anymore?It's clear that this...
View ArticleWeird linker error when inline function is reused in a given C implementation...
Seems like a bug but I'm not sure. I have a first C implementation file with a bunch of functions declared as inline. Every function but one can be reused in a second implementation file. Using that...
View ArticleThree bugs in MSP USB Descriptor tool
I downloaded the latest descriptor tool. The installer is MSPUSBDescriptorTool-5_00_10_19-windows-installer and the help...about says v5.00.00.14.Bug 1: HID interfaces are reversed in order each time...
View ArticleClik here to view.
MSP430F249 and SPI communication
Good afternoon,I want to write and read for a SRAM memory (23LC1024) to 16 MHz SPI by using the MSP430F249. However, the maximum transmission rate that I am able to obtain is 8 MHz.Can you help me with...
View ArticleSPI Interrupts
I'm trying to write to a 16-bit DAC, which requires three bytes to be sent. Right now, I use while loops in between the byte transfers to ensure completion, but I need to lower power consumption. I'm...
View ArticleULP4.1 Issues on MSP432
Right now, I'm using the ULP advisor to try to cut down on power usage. It suggested that I initialize all the ports, which I subsequently did in the code below. However, the warnings keep returning....
View ArticleMSP Flasher erasing InfoA Constants
Hello ,One of my customers has used MSP Flasher + MSP-FET430UIF with MSP430G2995 in production. They have used below command for programming MSP430G2995:MSP430Flasher.exe -n MSP430G2x55 -m SBW2 -w...
View ArticleMSP430F5152 UCA0CLK & UCB0STE Confliction
himy design need to have one SPI master and one SPI slave on MSP430F5152, so i design USCI_A0 be the SPI master and USCI_B0 be the SPI slave.and my SPI Slave need to be 4 wire type, but the UCB0STE and...
View ArticleUsing External Crystal on MSP432 Launchpad using RTL OS
Hello everyone!Spent some days trying to figure out something but... so here i am today :)I'm using MSP432 Launchpad with multi-tasking with RTL.h.The code works fine (well almost... ^^"). The problem...
View Articlemsp430f168 CALL instruction issue in a custom Boot Loader
I am having an issue when I try to use the assembly instruction CALL to launch/enter the application from the bootloader.The bootloader starts at 0xF000 and was given control of all the interrupt...
View ArticleMSP430FR5739 JTAG password
I am trying to password-protect JTAG access of my MSP430FR5739. But it seems that the device can by unlocked with an arbitrary password. What is going on?With MSP-EXP430FR5739 and the 5 jumpers...
View ArticleMSP432 Running ISR from RAM
I'm trying to solve the ULP5.2 and 5.3 messages, where it recommends moving functions to RAM. I looked around the forums and online for examples and saw they were out of date. Is there an example for...
View ArticleMSP 430 ULP Advisor
Under the ULP advisor for the MSP430, there is example code to instruct how to move a function to RAM. However, the function does not include an example for relocating built-in run-time library...
View ArticleMSP432 DMA
Are there code examples for using the MSP432's DMA in register-access format?
View ArticleSelection of MSP430 for meaurement purpose
Dear Sir,Please guide me for the selection of controller for measurement purpose (accuracy is of concern) flash memory should be atleast 16 kBIt should be 12 bit ADC with minimum error and minimum 4...
View ArticleMSP432 Custom Bootloader
Is there any example code available for a custom bootloader for the MSP432?I am looking for the code that prepares the micro and then jumps to the main program (say, defined at 0x8000).I assume you...
View ArticleHow to learn USB
Hi,Maybe it's not a question. Actually,it's a method to learn things. I have download USB_develop Packet and read it's API user guide . Also i read F5529 USB section and have a F5529 lauchpad on hand....
View ArticleMSP430FR6989 refernce voltage
Hello, i am using MSP430FR6989 to monitor the battery supply voltage that requires a stable reference voltage. I need to know the effect of reducing the supply voltage on the controller internal...
View ArticleKeyboard and Display Libraries for msp430
Hi Everybody,I bought lanuchpad msp-exp430g2 and ez430-f2013 and I'm using CCSI wanted to know if there are keyboard and display libraries for those mcu? if yes, can someone send me a reference?if no,...
View Article