return to index

Agenda

• IDE 開發工具的安裝&介紹
  • CS+ , e² studio , CCRH , CCRL , Smart Configurator , Renesas Flash programmer
• Smart Configurator
  • Clock tree , Pin configuration , Peripheral configuration
  • Timer
  • GPIO
  • external pin interrupt
  • I2C
  • SPI
  • UART
  • PWM
  • ADC
• CS+
  • Code Compiler & programming flow ( from C code to IC ).
• Tips

---

IDE & Debug tool

Debug & programmer - E2 emulator

Debug & programmer - E2 emulator lite for RL78

IDE – CS+ , suggest for automotive product

IDE – e² studio

---

User manual : CS+

CS+ User’s Manual

Integrated Development Environment User's Manual: RH850 Debug Tool
back to top

---

User manual : e² studio

e² studio User’s Manual

---

Compiler : CC-RH for RH850

Compiler – C Compiler Package for RH850 Family [CC-RH]

*Base on selected IDE , install the related compiler ( RH850 Compiler CC-RH for CS+ or for e² studio)

Compiler Licenses

---

User manual : CC-RH for RH850

Compiler CC-RH User’s Manual

---

Smart Configurator main window

IDE plug in – Smart Configurator

*Base on selected IDE , install the related Smart Configurator

https://www.renesas.com/en/software-tool/rh850-smart-configurator

---

Renesas Flash Programmer

Renesas Flash Programmer (Programming GUI)

---

Create project by CS+ (RH850)

Integrated Development Environment User's Manual: Project Operation
back to top

---

CS+ (RH850) : main window

---

CS+ (RH850) : open smart configurator

Open smart configurator from IDE (CS+)

RH850 Smart Configurator User's Guide: CS+
Smart Configurator User's Manual: RH850 API Reference
Smart Configurator Guide on Sample Projects for RH850/F1KM Devices
back to top

---

CS+ (RH850) – CC-RH options

Integrated Development Environment User's Manual: RH850 Debug Tool
back to top

---

CS+ (RH850) – Debug Tool options

Select Debug Tool

Integrated Development Environment User's Manual: RH850 Debug Tool
back to top

---

Smart Config. : main window (RH850)

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. - Clock

Select clock for PLL0 , PLL1

RH850 Smart Configurator User's Guide: CS+
back to top

---

use MainOSC (external osc) will enable X1 , X2 pin

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. : add component

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – Interval Timer

RH850 Smart Configurator User's Guide: CS+
back to top

---

TAUxx timer difference

TAUxx timer clock source

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Press [Generate Code] in Smart config. will automatically generate driver source code under CS+ project

RH850 Smart Configurator User's Guide: CS+
back to top

---

Re-build project , will see the build result is complete without error

This will be project main code :
r_cg_main.c

RH850 Smart Configurator User's Guide: CS+
back to top

---

Need to manual add driver start API , ex :

R_Config_TAUJ0_0_Start(); 

RH850 Smart Configurator User's Guide: CS+
back to top

---

Add TIMER interrupt function under

r_Config_TAUJ0_0_interrupt()

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. : Timer delay

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – Generate code

[Generate Code] in Smart configurator , will re-generate driver code every time

RH850 Smart Configurator User's Guide: CS+
back to top

---

CS+ - driver code

Put custom application code , variable , declaration , between these 2 comment , will merge into driver code when execute [Generate Code] in Smart config

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – GPIO

RH850 Smart Configurator User's Guide: CS+
back to top

---

Select target GPIO port , to set GPIO input , output

>

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – GPIO output

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – GPIO input

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 F1KM-S4 example code

Y-ASK-RH850F1KM-S4-V3

https://www.renesas.com/en/products/microcontrollers-microprocessors/rh850-automotive-mcus/y-ask-rh850f1km-s4-v3-rh850f1km-s4-and-rh850f1km-s2-starter-kit

Y-ASK-RH850F1KM-S4-V3 Software Package

https://www.renesas.com/document/sws/y-ask-rh850f1km-s4-v3-software-package?language=en&r=1261056

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – external int.

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Add code when trigger external interrupt INTP2

Need to manual add driver start API , ex :

R_Config_INTC_INTP2_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – I2C

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Need to manual add driver start API , ex :

R_Config_RIIC0_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – SPI (CSIG0)

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – CPOL/CPHA

• CPOL :
  • 0 : clock idle at LOW
  • 1 : clock idle at HIGH
• CPHA :
  • 0 : 1^st EDGE
  • 1 : 2^ND EDGE

CPOL	CPHA	mode	Type
1	1	3	1
0	1	1	2
1	0	2	3
0	0	0	4

RH850 Smart Configurator User's Guide: CS+
back to top

---

Need to manual add driver start API , ex :

R_Config_CSIG0_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – SPI (CSIH0)

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Need to manual add driver start API , ex :

R_Config_CSIH0_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – CSIG vs CSIH

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – UART0

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Need to manual add driver start API , ex :

R_Config_UART0_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – PWM

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

PWM duty adjust example

Need to manual add driver start API , ex :

R_Config_TAUB0_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – ADC

RH850 Smart Configurator User's Guide: CS+
back to top

---

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – ADC sampling

RH850 Smart Configurator User's Guide: CS+
back to top

---

Smart Config. – ADC

Need to manual add driver start API , ex :

R_Config_ADCA0_ScanGroup1_Start();

RH850 Smart Configurator User's Guide: CS+
back to top

---

Add root path in Path Edit

After generate driver code , compile project under CS+ , if meet compile error (not open iodefine.h) , save and close CS+ project and re-open

Check CC-RH (Build Tool) > Common Options > Additional include paths , make sure already include the new add driver path (ex : TAUJ0_0 )

add root path under project to fix compile error issue

.\
.

RH850 Smart Configurator User's Guide: CS+
back to top

---

Add main loop

Need to manual add main loop , ex :

while(1)
{
}

RH850 Smart Configurator User's Guide: CS+
back to top

---

If not add while loop under main code , program will stop at exit in csstart.asm

RH850 Smart Configurator User's Guide: CS+
back to top

---

To fix INTERRUPT NOT WORK ISSUE

Remove [ ; ] , to enable table reference method

USE_TABLE_REFERENCE_METHOD .set 1

RH850 Smart Configurator User's Guide: CS+
back to top

---

Add [ ; ] , to disable default interrupt

;.section "EIINTTBL", const
;.align 512
;.dw #_Dummy_EI ; INT0
;.dw #_Dummy_EI ; INT1
;.dw #_Dummy_EI ; INT2
;.rept 512 - 3
;.dw #_Dummy_EI ; INTn
;.endm

RH850 Smart Configurator User's Guide: CS+
back to top

---

Add [ .const ]

mov #__sEIINTTBL.const , r6 

RH850 Smart Configurator User's Guide: CS+
back to top

---

Open [Section] modify under [Link Options] in [CC-RH Property]

RH850 Smart Configurator User's Guide: CS+
back to top

---

REMOVE [EIINTTBL] in Section Settings 1. Select [on Section : EIINTTBL] 2. Select [Remove]

ADD [address 0x200] in Section Settings 1. Select on [blank in Address] 2. Select [Add] 3. Key in [200]

ADD [EIINTTBL.const] in Section Settings 1. Select on [blank in Section] (addr : 0x200) 2. Select [Add] 3. Key in [EIINTTBL.const]

Final section table result

RH850 Smart Configurator User's Guide: CS+
back to top

---

CS+ - entry debug mode

Make sure [DISCONNECT] CS+ project before REMOVE DEBUGGER tool

download program after rebuild

debug function

Integrated Development Environment User's Manual: RH850 Debug Tool
back to top

---

Renesas Flash Programmer

Renesas Flash Programmer V*.** Flash memory programming softwareUser's Manual
back to top

---

Tips : Convert to Hex

---

Tips : Emulator power on MCU

---

Tips : Set CLOCK (F1KM-S1)

---

Tips : map file display

Function address
size display
location assignment
Code size
RAM size display

---

Tips : section message display

Display section message

---

Tips : size display display in output window

---

Tips : Backup times (generate code)

---

Tips : section define modify

CC-RH Compiler User's Manual
back to top

---

Tips : section define (const)

ADD [privateData.const] in Section Settings
1. Select on [.data] in Section
2. Select [Add]
3. Key in [privateData.const]

item	note
data	variables with initial value
bss	variables with no initial value
text	program code
const	constant data

Code assignment example

CC-RH Compiler User's Manual
back to top

---

Tips : section define (data)

ADD [privateData.data] in Section Settings
1. Select on [.data] in Section
2. Select [Add]
3. Key in [privateData.data]

item	note
data	variables with initial value
bss	variables with no initial value
text	program code
const	constant data

Code assignment example

CC-RH Compiler User's Manual
back to top

---

Tips : section define (bss)

ADD [privateData.bss] in Section Settings
1. Select on [.bss] in Section
2. Select [Add]
3. Key in [privateData.bss]

item	note
data	variables with initial value
bss	variables with no initial value
text	program code
const	constant data

Code assignment example

CC-RH Compiler User's Manual
back to top

---

Tips : section define (not assigned address)

New add custom define section as below
Also able to define the address base on application

Code assignment example

check the address in map file

CC-RH Compiler User's Manual
back to top

---

Tips : section define (assigned address)

New add custom define section as the capture
Also able to define the address base on application

Code assignment example

check the address in map file

CC-RH Compiler User's Manual
back to top

---

Tips : section allocation , size

CC-RL Compiler User's Manual
back to top

---

Tips : project split

Use [ Build Mode Setting ] , to split different macro in different project setting if necessary

Project split example , modify the projec name

Add the macro define for extra project

CC-RH Compiler User's Manual
back to top

---