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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

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IDE & Debug tool

Debug & programmer - E2 emulator

Debug & programmer - E2 emulator lite for RL78

IDE – CS+ , suggest for automotive product

IDE – e² studio

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User manual : CS+

CS+ User’s Manual

Integrated Development Environment User's Manual: RH850 Debug Tool
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User manual : e² studio

e² studio User’s Manual

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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

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User manual : CC-RH for RH850

Compiler CC-RH User’s Manual

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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

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Renesas Flash Programmer

Renesas Flash Programmer (Programming GUI)

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Create project by CS+ (RH850)

Integrated Development Environment User's Manual: Project Operation
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CS+ (RH850) : main window

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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
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CS+ (RH850) – CC-RH options

Integrated Development Environment User's Manual: RH850 Debug Tool
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CS+ (RH850) – Debug Tool options

Select Debug Tool

Integrated Development Environment User's Manual: RH850 Debug Tool
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Smart Config. : main window (RH850)

RH850 Smart Configurator User's Guide: CS+
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Smart Config. - Clock

Select clock for PLL0 , PLL1

RH850 Smart Configurator User's Guide: CS+
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use MainOSC (external osc) will enable X1 , X2 pin

RH850 Smart Configurator User's Guide: CS+
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Smart Config. : add component

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – Interval Timer

RH850 Smart Configurator User's Guide: CS+
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TAUxx timer difference

TAUxx timer clock source

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Press [Generate Code] in Smart config. will automatically generate driver source code under CS+ project

RH850 Smart Configurator User's Guide: CS+
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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+
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Need to manual add driver start API , ex :

R_Config_TAUJ0_0_Start(); 

RH850 Smart Configurator User's Guide: CS+
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Add TIMER interrupt function under

r_Config_TAUJ0_0_interrupt()

RH850 Smart Configurator User's Guide: CS+
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Smart Config. : Timer delay

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – Generate code

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

RH850 Smart Configurator User's Guide: CS+
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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+
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Smart Config. – GPIO

RH850 Smart Configurator User's Guide: CS+
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Select target GPIO port , to set GPIO input , output

>

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Smart Config. – GPIO output

#define GPIO_GETLEVEL(n,Pin)                            (((PORT.PPR##n & 1u<<Pin) == 0U)? 0U : 1U)
#define GPIO_TOGGLE(n,Pin)                              (PORT.PNOT##n |= 1u<<Pin)
#define GPIO_HIGH(Port,Pin)                             (PORT.Port |= 1u<<Pin)
#define GPIO_LOW(Port,Pin)                              (PORT.Port &= ~(1u<<Pin))

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – GPIO input

RH850 Smart Configurator User's Guide: CS+
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RH850 F1KM-S4 sample code

Y-ASK-RH850F1KM-S4-V3

Y-ASK-RH850F1KM-S1-V3

Y-ASK-RH850F1KM-S4-V3 Software Package

Y-ASK-RH850F1KM-S1-V3 Sample Code

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – external int.

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Sample_Project_RH850_S1_Button_INT

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+
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Smart Config. – I2C

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Need to manual add driver start API , ex :

R_Config_RIIC0_Start();

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – SPI (CSIG0)

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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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+
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Need to manual add driver start API , ex :

R_Config_CSIG0_Start();

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – SPI (CSIH0)

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Sample_Project_RH850_S1_SPI_Master

Sample_Project_RH850_S1_CSIH0_SPI_Master

Sample_Project_RH850_S1_CSIH1_SPI_Slave

Need to manual add driver start API , ex :

R_Config_CSIH0_Start();

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – CSIG vs CSIH

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – UART0

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Sample_Project_RH850_S1_UART_printf

Sample_Project_RH850_S1_UART1_TX_RX

Need to manual add driver start API , ex :

R_Config_UART0_Start();

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – PWM

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Sample_Project_RH850_S1_PWM_MultiCh
Sample_Project_RH850_S1_Input_Capture

PWM duty adjust example

Need to manual add driver start API , ex :

R_Config_TAUB0_Start();

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – ADC

RH850 Smart Configurator User's Guide: CS+
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RH850 Smart Configurator User's Guide: CS+
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Smart Config. – ADC sampling

RH850 Smart Configurator User's Guide: CS+
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Smart Config. – ADC

Sample_Project_RH850_S1_ADC_MultiCh

Need to manual add driver start API , ex :

R_Config_ADCA0_ScanGroup1_Start();
R_Config_ADCA0_ScanGroup1_OperationOn();

RH850 Smart Configurator User's Guide: CS+
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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+
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Add main loop

Need to manual add main loop , ex :

while(1)
{
}

RH850 Smart Configurator User's Guide: CS+
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If not add while loop under main code , program will stop at exit in csstart.asm

RH850 Smart Configurator User's Guide: CS+
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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+
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Add [ .const ]

mov #__sEIINTTBL.const , r6 

RH850 Smart Configurator User's Guide: CS+
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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+
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Open [Section] modify under [Link Options] in [CC-RH Property]

RH850 Smart Configurator User's Guide: CS+
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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

section : 0x200 in map file , must be reserved (SECTION:RESET)

reference link

RH850 Smart Configurator User's Guide: CS+
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• Another method

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

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

ADD [EIINTTBL.const] in Section Settings

1. Select on [blank in Section]
   

2. Select [Add]
   

3. Key in [EIINTTBL.const]
   
   

section : 0x200 in map file , must be reserved (SECTION:RESET)

reference link

RH850 Smart Configurator User's Guide: CS+
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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
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Renesas Flash Programmer

Renesas Flash Programmer V*.** Flash memory programming softwareUser's Manual
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Tips : Convert to Hex

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Tips : Emulator power on MCU

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Tips : Set CLOCK (F1KM-S1)

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Tips : map file display

Function address
size display
location assignment
Code size
RAM size display

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Tips : section message display

Display section message

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Tips : size display display in output window

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Tips : Backup times (generate code)

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Tips : section define modify

CC-RH Compiler User's Manual
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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
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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
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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
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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
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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
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Tips : section allocation , size

CC-RL Compiler User's Manual
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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
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Tips : add global variable into watch window with real time update

enable [Access during the execution] at Debugger Property > Debug Tool Settings tab

Add global variable into watch window , by [Register to Watch1] and verify the variable in window

CC-RL Compiler User's Manual
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Tips : How to create library for co-work purpose

Sample_Project_RH850_S1_static_library

1. create new project and select [ Library(CC-RH) ]

2. modify CC-RH Property
   
   

3. add custom C code , for example

under custom_lib.c

unsigned char function_2(unsigned char a,unsigned char b)
{
	return ( (a-b)>0 ? (a-b) : (b-a));
}

unsigned char function_1(unsigned char a,unsigned char b)
{
	return (a+b);
}

under library_test_01.c

unsigned long library_test_001(void)
{
    static unsigned long cnt = 0x1000;
	return ( cnt+= 0x100 );
}

under library_test_02.c

unsigned long library_test_002(void)
{
    static unsigned long cnt = 0x100;
	return ( cnt+= 0x10 );
}

4. compile and generate *.lib under \DefaultBuild folder

DefaultBuild\generate_lib.lib

5. under target application project

• add this lib. into project , refer to below operation

method 1

method 2
draw the lib into project

• under c code in application project , add header and call the library function

#include "custom_lib.h"

    tiny_printf("function_1 : %d\r\n" , function_1(5,2));
    tiny_printf("function_2 : %d\r\n" , function_2(9,1));
    tiny_printf("function_2 : %d\r\n" , function_2(7,16));
    tiny_printf("library_test_001 : 0x%08X\r\n" , library_test_001());
    tiny_printf("library_test_002 : 0x%08X\r\n" , library_test_002());

• when execute the function call in application project

CC-RH Compiler User's Manual
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Tips : How to link object into library

prepare 2 files

1. add target object file that need to combine as library
ex : custom_func.obj , misc_config.obj , Pin.obj
2. output library will will be lib_custom.lib

add_lib.rlc

-form library
-output lib_custom.lib
-input .\DefaultBuild\custom_func.obj
-input .\DefaultBuild\misc_config.obj
-input .\DefaultBuild\Pin.obj

3. use rlink: Optimizing linker start command , to generate library
4. modify the file path if nessary
ex : ...\CC\CC-RH\V2.07.00

add_lib.bat

set "CCRH=C:\Program Files (x86)\Renesas Electronics\CS+\CC\CC-RH\V2.07.00"

set PATH=%CCRH%\bin;%PATH%

rlink -subcommand=add_lib.rlc

5. put add_lib.bat and add_lib.rlc under project folder

6. add add_lib.bat to project post build command

7.build the project , library will auto generate after build complete

CC-RH Compiler User's Manual
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