Complete Programming in Renesas RL78 Series Microcontroller

Learn complete programming on Renesas RL78 series microcontrollers, using Cube Plus tools to generate base and application drivers, with hands-on hardware interfacing, debugging, and essential IDE features.

Explore the rl78 bar f14 architecture, its diagram and memory: ram 20 kb, data flash 8 kb, code flash 256 kb, plus sau, tau, i2c, lin, rtc, adc, and timers.

Configure and use the Renesas RL78 hardware development board and Renesas E-1 emulator to program and debug RL78 series microcontrollers.

Explore the Renesas RL78 development board with the R5F10PG microcontroller, wiring for power, LEDs and push button, and how to program and debug via emulators.

Register to download cube suite plus ide for Renesas RL78 series, install the software, create a project, and verify the code generator and debug tool.

Learn to enable live variable monitoring, set and use breakpoints, watch variables and ports, and step through code in Cube Suite + IDE to debug Renesas RL78 programs.

Learn to set register bit using or of one left shifted by n, and to clear it using and of negation of one left shifted by n, preserving other bits.

Configure p67 as output to blink the onboard led. Turn it on by clearing port 6 bit 7 and off by setting it high, using a delay loop.

Explore how seven segment displays work, including common cathode and common anode configurations, how each segment lights, and hex values for digits 0–9, with microcontroller interfacing.

Demonstrates interfacing a common cathode seven-segment display with the rl78 f14 microcontroller, wiring segments to port pins, and driving digits 0–9 via a bitwise print data routine.

Explains how 16x2 lcd works, using a 5x8 dot matrix to display characters, the 44780 controller, instruction and data registers, and basic interfacing to a microcontroller.

Interface a 16x2 LCD in eight-bit mode with the rl78 f14 microcontroller, wiring RS, RW, enable and D0–D7, and control contrast with a potentiometer and backlight resistor.

Learn how to interface a 16x2 LCD with an eight-bit microcontroller in four-bit mode, using separate LCD command and data functions, RS, RW signals, and two-step 4-bit transfers.

Learn to interface a 16x2 LCD with the Renesas RL78 F14 microcontroller in four-bit mode, wiring D4-D7, adjusting contrast, and configuring Cube Plus for project setup and debugging.

Explore how switches interface with a microcontroller using pull down and pull up logic, demonstrating GPIO behavior and resistor roles in high and low states.

Interface a pushbutton with the rl78 microcontroller using pull-up logic on p137 and drive an led from p66. Generate base code and set up debugging with e1/e2 tools.

Learn how interrupts pause the main while loop, call the interrupt service routine, then resume execution, with external GPIO, UART, and ADC triggers.

Implement external interrupts on Renesas RL78 F14 microcontroller. Configure P13.7 as external interrupt pin P0 with a pull-up pushbutton triggering on falling edge, and toggle the P6.7 LED via ISR.

Explore how a microcontroller timer counts up to a max value, overflows, and triggers a timer overflow interrupt and ISR, with prescaler and load value calculations to achieve precise delays.

Implement timer interrupts on the Renesas RL78 F14 to generate precise delays with timer array unit zero, toggling the p6.7 led every microsecond and supporting microsecond to second intervals.

Write a user defined millisecond delay function using a timer interrupt on the Renesas RL78 series, configure a 1 ms timer, and blink an LED on P67 to verify accuracy.

Explain how a microcontroller's ADC converts analog sensor signals to digital data via a ten-bit successive-approximation circuit, a DAC and a comparator to translate analog input into digital output.

Learn to interface a variable resistor with the Renesas RL78 F14 microcontroller using the 10-bit ADC on channel 25, obtaining values 0-1023 and previewing hardware setup and debugging.

Explore how pulse width modulation uses duty cycle to control power delivery in microcontrollers, with examples at 1 Hz and 1000 Hz, and applications to LEDs and motors.

Generate pwm signals with a 100 ms period and adjustable duty cycle on the RL78 F14 via the dwm timer module, using pin P67 as output and code-generated base drivers.

Compare parallel and serial data transfer in microcontrollers, then summarize uart as asynchronous serial communication using two lines, 9600 baud, start and stop bits, and 104 microseconds per bit.

Establish uart zero transmission on the RL78 F14 using a usb-to-ttl converter, connect P15 to RX and P16 to TX, and verify data with a serial terminal.

Learn to implement uart reception on the Renesas rl78 f14 series, configure uart zero, baud rate 9600, and handle data via an interrupt, mapping ascii input to led control.