You are here: start » boards » msp430

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
boards:msp430 [2020/12/27 00:46]
darron 		— (current)
Line 1: Line 1:
-==== MSP-EXP430G2 Launchpad ==== 
-<wrap right> 
-{{:boards:msp430.jpg?200}} 
-</wrap> 
- 
-The MSP-EXP430G2 Launchpad from TI is an inexpensive development board that comes with two processors, a 32K crystal, two headers sockets, a usb lead and two stickers. 
- 
-The latest boards come with the MSP430G2553 and the MSP430G2452 processors but the first revision came with the MSP430G2231 and MSP430G2211. 
-=== Linux === 
- 
-$ lsusb 
-<code> 
-Bus 001 Device 030: ID 0451:f432 Texas Instruments, Inc. eZ430 Development Tool 
-</code> 
- 
-=== Pinout === 
- 
-<code> 
-USB 
- 
-VCC         3V3                                GND  
-P1.0 (LED1) A0                 P2.6            XIN 
-P1.1 (UART) A1 TXD             P2.7           XOUT 
-P1.2 (UART) A2 RXD                            TEST 
-P1.3 (S2)   A3                           (S1)  RST 
-P1.4        A4             SDA MISO A7        P1.7 
-P1.5        A5 SCK         SCL MOSI A6 (LED2) P1.6 
-P2.0           CS                             P2.5 
-P2.1                                          P2.4 
-P2.2                                          P2.3 
- 
-                                               GND 
-P1.3   P1.0 P1.6                   RESET       GND 
-S2     LED1 LED2                   S1          VCC 
-       RED  GREEN 
-</code> 
- 
-=== Launchpad demo === 
- 
-First install the [[tools:msp430gcc|development]] and [[tools:mspdebug|programming]] tools. 
- 
-Demo 
- 
-<code> 
-hg clone http://hg.kewl.org/pub/msp430-launchpad/ 
-cd msp430-launchpad 
-make 
-make program 
-</code> 
- 
-The board will flash the LEDs until the button is pressed to 
-enter probe mode. 
- 
-Probe mode sends the binary encoded value of the chip 
-temperature over the communications port. 
- 
-Communication can be tested with picocom 
-<code> 
-picocom -b 2400 /dev/ttyACM0 
-</code> 
- 
-Or, 
-<code> 
-linux-serial-test -s -R -t -p /dev/ttyACM0 
-</code> 
- 
-It should be noticed that the TI demo was written for devices without a hardware UART. 
-=== Resources === 
- 
-[[http://www.ti.com/ww/en/launchpad/launchpads-msp430-msp-exp430g2.html|Product page]] 
- 
-[[https://www.ti.com/product/MSP430G2452|MSP430G2452 product page]] 
- 
-[[https://www.ti.com/product/MSP430G2553|MSP430G2553 product page]] 
- 
-[[https://www.argenox.com/library/msp430/|Tutorial]] 
- 
-[[https://github.com/msp430club|Examples]]