Part Number: MSP-EXP430FR5994 Dear all,
I'm trying to set up a build environment for the MSP-EXP430FR5594 evaluation board using the Eclipse IDE and the MSP-GCC compiler. I'm using build scripts and CMake to build my project which enables automatic building…
Part Number: MSP-EXP430FR5994 I am using SLASE54D Table 9-11 Trigger 16 UCA1RXIFG, UART receive. This document says DMA0IFG is the trigger for DMA Channel 1. When the DMA ISR triggers, should I be checking for DMAIV_DMA0IFG?
However, the SLAU367P document…
Part Number: MSP-EXP430FR5994 Other Parts Discussed in Thread: MSP-FET Hi,
I am a beginner using the TI MCUs and I am trying to program MSP-EXP430FR5994 to generate a 1MHz signal. My issue is with making a proper connection itself. When I connect the…
Part Number: MSP-EXP430FR5994 Other Parts Discussed in Thread: ENERGYTRACE , , MSP-EXP430FR6989
hello!
I need to run energytrace profiles for a device that is going to run on a 3V Li cell.
in ccs 11.2.0.00007 I went to window -> preferences -> Code Composer…
Part Number: MSP-EXP430FR5994 Other Parts Discussed in Thread: BQ79616 Hi,
My setup is EXP-MSP430FR5994 (external crystal for clock); BQ76600 EVM (UART); custom BQ79616. I am using MSP430 DMA for UART receive. I am running into the race condition outlined…
Part Number: MSP-EXP430FR5994 Hi,
I am still running into problems with the ordering of received bytes in dma_value. Clearing RXIFG before starting a DMA transfer helped when one byte was requested from the BQ chip. Now, I am requested 2 bytes from the…
Part Number: MSP-EXP430FR5994 Other Parts Discussed in Thread: BQ79616 , MSP430FR5994 , MSP430WARE
Please review the MSP430 UART receive. The receive interrupt is triggering too early and data received is incorrect.
A description of your full hardware…
Part Number: MSP-EXP430FR5994 Other Parts Discussed in Thread: BQ79616 I have the MSP-EXP430FR5994 communicating with the BQ79600 EVM through the UART; DMA is used for UART receive. BQ79600 EVM is connected to a custom BQ79616 PCB. The communication is…
Part Number: MSP-EXP430FR5994 I have the BQ uart setup to receive with DMA trigger.
I have dma_value set as uint16_t because measurement data size is uint16_t. However Initialization data is uint8_t.
BQInitTest shows the correct sequence of initialization…
Part Number: MSP-EXP430FR5994 I'd like to use UART_RX with DMA. I understand UART_RX interrupt cannot be enabled. It is desired for the receive transfer to start with an interrupt, proceed to completion thereafter without an interrupt. At the end of the…