launchpad msp430

In the Mac Launchpad equivalent to Windows under the Program menu, can be easily accessible to users, but sometimes users do not need a program shortcut in here, need to delete it, there are three different ways to correspond to the situation I. Download and install the software in AppStore 1, enter the launchpad long press the icon to be deleted, the icon at the top left will appear an X, here is not cut

: Setting the direction of the IO Pin-Bit = 0: input (default)-Bit = 1: Outputpxren: Enable pin internal pull-up/pull-down, typical pull-up/pull-down resistor resistance 35KOHM-bit=0: Disable the upper/lower pull resistor function (default)-Bit=1: Enable up/down resistor functionpxin: reflects the level on the PIN-Bit=0: input is low level-Bit=1: input is high levelpxout:-When the up/down resistor is disabled, the function is to set the output level high and low--bit=0: Output High Level--bit=1:

I have been studying and using MSP430 for a few months. I even saw a note on the micro-control forum, which is well recorded. Now I have reposted it to my blog for memo. Preliminary hardwareI am only learning about the 16-bit ultra-Power Single-Chip MSP430 produced by TI. I hope to learn from other friends. If not, please advise me more.Next, we will start our 430 journey.There are also a lot of books to ex

when we use the MSP430 MCU for project development, we will encounter the output format of the two image files (as shown): Legacy COFF and Eabi (ELF), this article launches from this topic, leads to COFF Abi and Eabi two application binary interface, Enables developers to low-level from theMSP430 has a new understanding. 1. image file output formatthe MSP430 compiler can output image files in two formats:A

for AVR and arm, I decided to study it well. Here, I will give an advertisement for GCC by the way, we can also see that the best way to use the C language is to directly use the English language. The GCC compiler is obviously the best choice.Arm vs MSP430 The MSP430 will be dedicated, low-voltage, and low-power. More models should appear for measurement in different scenarios. The 430 programming method

MSP430 microcontroller adconverter 20:14:05 | classification: MSP430 microcontroller | report | font size subscription I. Brief Introduction: The adc12 module consists of the following parts: the input 16 analog switches (eight external channels, four internal channels), the ADC internal voltage reference source, the adc12 kernel, and the ADC clock source, collection and holding/trigger source, ADC data out

setting the baud rate, you must first select the appropriate clock source: The usart module can set the clock source uclk pin, aclk, smclk; for lower baud rate (less than 9600 ), the optional aclk is used as the clock source. In lpm3 (Low Power 3) mode, the serial port can still send and receive data normally. In addition, because the serial port receiving process has a three-to-two Decision logic, this requires at least three clock cycles, so the frequency division coefficient must be greater

This article from http://blog.csdn.net/hellogv/, reference must indicate the source! Flash-type MSP430 single-chip has information memory segmenga and segmentb, segmenga and segmentb each have 128 characters, segmentb address is: 0x01000h to 0x0000f, Segmenta address is: 0x01080h to 0x010ffh. After the program is written to MSP430, the program can save power-off data through segmenga and segmentb. Note: seg

I found some questions when I read the header file ccw.x613x. h In rf_example_code_v1.0. First, let's take a look at ccw.x613x. h.Three # define examples in: # Define defc (name, address) _ no_init volatile unsigned char name @ address; # Define defw (name, address) _ no_init volatile unsigned short name @ address; # Define defcw (name, address) _ no_init Union { Struct { Volatile unsigned char name ##_ L; Volatile unsigned char name ##_ h; }; Volatile unsigned short name; } @ Address; The previ

Generally, flash memory in single chip microcomputer is used for storage.ProgramCodeIs a read-only memory. In the MSP430 microcontroller, you can use the built-in flash controller to erase or rewrite any segment of content. In addition, the MSP430 microcontroller also has a flash area (information memory) for storing data that needs to be permanently stored after power loss. The Flash Controller of 430 can

Ucos-ii on MSP430 Migration 2--detailed process 1, a new IAR project file, saved in the "E:\430uCOSII\OSTest" folder. Create a new folder SRC, which is used to store the source code. As shown in the following figure. 2, add the source code corresponding folder. (1) Create a new two folders under the SRC folder, "Oskernel" and "Msp430ports" respectively. (2) Decompression micrium-ucos-ii-v286.zip. There are 14 files under Micrium\software\ucos-ii\sou

In a twinkling of an eye, my junior year is coming to an end, and my college life is coming to an end. Because I am interested in software, I may be away from my major (Electronic Information Science and Technology) after graduation; I also participated in electronic design competitions during my college career. During the competition, I was mainly responsible for Single-Chip MicrocomputerProgramTherefore, we are familiar with the MSP430 Series single

The ad7708 is a 16-bit Σ-△type adconverter chip. in low-frequency applications, the ad7708 can be used as the complete front end of a single power supply. The ad7708 contains a PGA (Programmable Gain Amplifier) to enlarge the signal. The PGA range is 20-28, which is programmable, when the reference voltage is V, the voltage from 20mv to 2.56v can be measured. The ad7708 and ad7718 pin functions exactly the same, but the number of digits ad7718 is 24 bits. If you use 7718, you only need to change

Here, let me discuss the problem of using __delay_cycles delay for MSP430 MCU.The IAR for MSP430 compiler provides a compiler inline precision delay function (not a truefunction) to provide the user with a precise delay, the function prototype is:__intrinsic void __delay_cycles (unsigned long __cycles);This intrinsic function implements the delay of __cycles CPU cycles, but for the setting of this parameter

This article refers to: Http://bbs.ednchina.com/BLOG_ARTICLE_3013784.HTMMSP430F149 has two usart communication ports, the performance is exactly the same, each communication port can be converted through the RS232 and RS485 chip, and the corresponding serial interface circuit communication. The msp430f149 supports serial asynchronous and synchronous communication, each with a separate frame format and independent control registers.Usart Asynchronous communicationThe

In order to write an article to pave the mat-remind yourself,,,,,,P1.0 level, varies with the level change of the P1.1 pin input#include"io430.h"voidDelayvoid) {unsignedCharA,b,c; for(c=167;c>0; c--) for(b=171;b>0; b--) for(a=1;a>0; a--);}voidMainvoid) {Wdtctl= Wdtpw + wdthold;//The watchdog is turned on by default and is turned off without using it.P1dir =0x01;//P1.0 for Output mode while(1) {P1out=0x01;//P1.0 output High leveldelay (); P1out=0x00;//P1.0 output Low leveld

Direct Memory Access (dmadirect Memory Access) uses hardware to directly transmit high-speed data between memory and memory or between memory and I \ O devices without CPU intervention. This method is usually used to transmit data blocks. The msp430f16x series single-chip microcomputer contains a DMA module, and almost all internal Peripherals can trigger DMA to start data access. This module is implemented hereProgramCommon function libraries for ease of use. Hardware introduction:

Timers are commonly used by single-chip microcomputer. They are used to generate precise timing or other functions. MSP430 timers can not only complete precise timing, but also generate PWM waveform output, and capture time value (when the rising or falling edge arrives ). A general PWM waveform is generated here.Program. Hardware introduction: The timera of MSP430 Series Single-Chip Microcomputer

The program of the MSP430 microcontroller is sometimes prone to fly, resulting in abnormal operation. The common causes are as follows:The dog is not set to stop or be fed in time.The interrupt function is not defined, but the corresponding interrupt is enabled. When the interrupt occurs, the interrupt function entry cannot be found.The power supply voltage is unstable, or the input voltage of the I/O pin is too high, resulting in internal data interf