Texas Instruments MSP430

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117

PWMs can be of the following types:

Note that CCR0 has limited PWM options and it is the value of its register that sets PWM frequency.

The other CCR registers are loaded with values that determine respective PWM duty cycles.

Main Page

The MSP430 Family2
Launchpad Boards and BoosterPacks4
Hardware9
Software12
Documents, Pages and Forums18
Starting a New CCS Project19
GRACE22
UniFlash25
Strategies and Tactics28
- Generating HEX Output Files28
- Building New Libraries30
- Adding Custom Library Files31
- Using GRACE Simply but Effectively33
- Optional Customizations34
- Advanced Concepts34
Basic Clock System Plus (BCS+)36
- Code Example38
- Simulation41
- Explanation41
- Demo43
Digital I/Os (DIO)44
- Code Example45
- Simulation48
- Explanation48
- Demo49
External Interrupts (EXTI)50
- Code Example51
- Simulation54
- Explanation55
- Demo55
Alphanumeric LCD56
- Code Example58
- Simulation66
- Explanation67
- Demo68
Low Power Modes (LPM)69
- Code Example69
- Simulation73
- Explanation74
- Demo75
Internal Flash Memory76
- Code Example77
- Simulation83
- Explanation83
- Demo85
Timer Overview86
- Timer A86
- WDT+90
Free Running Timer91
- Code Example92
- Simulation96
- Explanation96
- Demo98
Timer Interrupt99
- Code Example100
- Simulation104
- Explanation105
- Demo107
Pulse Width Modulation (PWM)108
- Code Example109
- Simulation114
- Explanation114
- Demo118
Timer Input Capture119
- Code Example120
- Simulation127
- Explanation128
- Demo133
Time Delay Generation with Timer Compare-Match Feature134
- Code Example134
- Simulation138
- Explanation138
- Demo140
Watchdog Timer Plus (WDT+)141
- Code Example142
- Simulation145
- Explanation146
- Demo147
WDT+ as an Interval Timer148
- Code Example149
- Simulation154
- Explanation154
- Demo156
Analogue Frontend Overview157
- Analogue-to-Digital Converters (ADC)157
- Digital-to-Analogue Converters (DAC)157
- Comparators (COMP)158
- Op-Amps (OA)158
Comp_A+ Module159
- Code Example160
- Simulation164
- Explanation164
- Demo165
ADC10166
- Code Example167
- Simulation173
- Explanation174
- Demo176
ADC10 Interrupt178
- Code Example179
- Simulation184
- Explanation184
- Demo186
ADC10 with Direct Memory Access (DMA)187
- Code Example187
- Simulation193
- Explanation194
- Demo196
Sensing a Sequence of ADC10 Channels with DMA197
- Code Example197
- Simulation202
- Explanation203
- Demo204
Sensing Multiple Out-of-Sequence ADC10 Channels with DMA205
- Code Example205
- Simulation211
- Explanation211
- Demo212
Communication Overview213
- USI vs USCI - Which one is better?214
- Software-based Communication214
USI SPI – Interfacing MAX7219215
- Code Example216
- Simulation223
- Explanation223
- Demo225
USCI SPI – Interfacing MPL115A1 Atmospheric Pressure Sensor226
- Code Example226
- Simulation238
- Explanation239
- Demo241
USCI SPI – Interfacing SSD1306 OLED Display242
- Code Example242
- Simulation257
- Explanation257
- Demo258
Software SPI – Interfacing MCP4921259
- Code Example260
- Simulation269
- Explanation269
- Demo270
LCD using DIO Bit-Banging271
- Code Example272
- Simulation279
- Explanation279
- Demo280
USI I2C – Interfacing PCF8574 I/O Expander281
- Code Example282
- Simulation291
- Explanation291
- Demo292
USCI I2C – Interfacing BH1750 Ambient Light Sensor293
- Code Example293
- Simulation303
- Explanation303
- Demo304
USCI I2C – Interfacing DS1307 Real Time Clock (RTC)305
- Code Example305
- Simulation315
- Explanation316
- Demo316
Software I2C – Interfacing PCF8591 ADC-DAC317
- Code Example318
- Simulation327
- Explanation327
- Demo328
Two Wire LCD329
- Code Example330
- Simulation340
- Explanation340
- Demo341
One Wire (OW) – Interfacing DS18B20 Temperature Sensor342
- Code Example342
- Simulation353
- Explanation354
- Demo354
One Wire (OW) – Interfacing DHT22 Hygrometer Sensor355
- Code Example355
- Simulation365
- Explanation365
- Demo366
USCI - UART367
- Code Example368
- Simulation374
- Explanation374
- Demo377
Software UART378
- Code Example378
- Simulation384
- Explanation384
- Demo387
Capacitive Touch Overview388
Single-Channel Capacitive Touch390
- Code Example390
- Simulation395
- Explanation395
- Demo398
Multi-Channel Capacitive Touch399
- Code Example399
- Simulation404
- Explanation405
- Demo407
A Brief Intro of MSP430F5529LP Launchpad and TI’s Driver Library408
- How tos?409
- Code Example410
- Explanation411
- Demo412
Ending413

Texas Instruments MSP430

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