dsc_pflash#
Overview#
The pflash example shows how to use flash driver to operate program flash:
Running the demo#
When the example runs successfully, you can see the similar information from the terminal as below.
PFLASH example Start
PFlash Information: Total Program Flash Size: xx KB, Hex: (xx) Program Flash Sector Size: xx KB, hex: (xx) Flash is UNSECURE!
Erase a sector of flash Successfully Erased Sector xx -> xx
Program a buffer to a sector of flash Successfully Programmed and Verified Location xx -> xx
End of PFLASH example
Supported Boards#
MC56F80000-EVK
Hardware requirements
Micro USB cable
MC56F80000-EVK board
Personal Computer
Board hardware common setting
Power setting:
Connect J8 pin2 and pin3 Connect J6 pin1 and pin2 Connect J5 pin1 and pin2
Reset pin setting:
Connect J11 pin2 and pin3
Debugger setting:
Connect J13 pin 1-2, 3-4, 5-6, 7-8
Board settings
No special settings are required.
Prepare the Demo
Connect USB cable between the host PC and the J12 USB port on the target board. It setups Multilink and COM port in PC device manager.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board with Multilink debug configuration.
Launch the debugger in your IDE to begin running the demo.
Running the demo
These instructions are displayed/shown on the terminal window:
PFlash Example Start
PFlash Information:
Total Program Flash Size: 64 KB, Hex: (0x10000)
Program Flash Sector Size: 1 KB, Hex: (0x400)
Flash is UNSECURE!
Erase a sector of flash
Successfully Erased Sector 0xfc00 -> 0x10000
Program a buffer to a sector of flash
Successfully Programmed and Verified Location 0xfc00 -> 0xfc10
End of PFlash Example
MC56F81000-EVK
Hardware requirements
2 x Micro USB cable
MC56F81000-EVK board
Personal Computer
Board hardware common setting
Power setting:
Connect J8 pin2 and pin3 Connect J5 pin1 and pin2 Connect J6 pin1 and pin2
Onboard PnE U-MultiLink debugger setting:
Connet J11 pin2 and pin3 Connect J13 pin 1-2, 3-4, 5-6, 7-8, to setup onboard debugger PnE U-MultiLink. Note: when use external debugger(connected to J10), leave all J13 pins open.
Board settings
No special settings are required.
Prepare the Demo
Connect USB cable between the host PC and the USB(J26) port on the target board to setup USB to UART bridge.
Connect USB cable between the host PC and the USB(J12) port on the target baord to setup mulitlink debugger.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board with PnE U-MultiLink debug configuration.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo. Please be noted default FCF(flash configuration field) makes the MCU boot from flash.
Running the demo
These instructions are displayed/shown on the terminal window:
PFlash Example Start
PFlash Information:
Total Program Flash Size: 128 KB, Hex: (0x20000)
Program Flash Sector Size: 1 KB, Hex: (0x400)
Flash is UNSECURE!
Erase a sector of flash
Successfully Erased Sector 0x1fc00 -> 0x20000
Program a buffer to a sector of flash
Successfully Programmed and Verified Location 0x1fc00 -> 0x1fc10
End of PFlash Example
MC56F83000-EVK
Hardware requirements
Micro USB cable
MC56F83000-EVK board
Personal Computer
Board hardware common setting
Power setting:
Connect J19 pin2 and pin3 Connect J12 pin1 and pin2 Connect J13 pin1 and pin2 Connect J15 pin1 and pin2 Connect J16 pin2 and pin3 Connect J17 pin1 and pin2
Onboard OSJTAG debugger setting:
Leave J5 open Leave J6 open Note: J6 is only used(connected) when firmware update for onboard debugger OSJTAG. Connect J11 pin 1-2, 3-4, 5-6, 7-8, to setup onboard debugger OSJTAG. Note: when use external debugger(connected to J10), leave all J11 pins open.
Board settings
No special settings are required.
Prepare the Demo
Connect USB cable between the host PC and the JM60 USB(J8) port on the target board. It setups OSJTAG and COM port in PC device manager.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board with OSJTAG debug configuration.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo. Please be noted that default FCF(flash configuration field) setting makes MCU boot from bootloader. So after reset button press, it will wait 5s(wait in bootloader) to run the application code.
Running the demo
These instructions are displayed/shown on the terminal window:
FLASH example Start
Flash Information:
Total Program Flash Size: xx KB, Hex: (xx)
Program Flash Sector Size: xx KB, hex: (xx)
...
Flash is xx
Erase a sector of flash
Successfully Erased Sector xx -> xx
Program a buffer to a sector of flash
Successfully Programmed and Verified Location xx -> xx
End of FLASH example
TWR-MC56F8200
Hardware requirements
Mini USB cable
TWR-MC56F8200 board
Personal Computer
Board hardware common setting
HW reworkd(workaround):
Connect J18(the mini USB port) pin4 and pin5. Note: This is due to HW design error, correct setting should be: J18 pin4 left empty and pin5 connected GND.
Power setting:
Connect J11 pin1 and pin2 Connect J6 pin1 and J7 pin2
UART setting:
Connect J8 pin3 and pin4 Connect J9 pin3 and pin4
Onboard OSJTAG debugger setting:
Connect J20 pin1 and pin2. Leave J17 open. Note: J17 is only used(connected) when firmware update for onboard debugger OSJTAG. Connect J21 pin 1-2, 3-4, 5-6, 7-8, to setup onboard debugger OSJTAG. Note: when use external debugger(connected to J14), leave all J21 pins open
Board settings
No special settings are required.
Prepare the Demo
Connect USB cable between the host PC and the JM60 USB(J18) port on the target board. It setups OSJTAG and COM port in PC device manager.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board with OSJTAG debug configuration.
Launch the debugger in your IDE to begin running the demo.
Running the demo
These instructions are displayed/shown on the terminal window:
FLASH example Start
Flash Information:
Total Program Flash Size: xx KB, Hex: (xx)
Program Flash Sector Size: xx KB, hex: (xx)
...
Flash is xx
Erase a sector of flash
Successfully Erased Sector xx -> xx
Program a buffer to a sector of flash
Successfully Programmed and Verified Location xx -> xx
End of FLASH example
TWR-MC56F8400
Hardware requirements
Mini USB cable
TWR-MC56F8400 board
Personal Computer
Board hardware common setting
Power setting:
Connect J11 pin1 and pin2 Connect J6 pin1 and J7 pin2
UART setting:
Connect J8 pin3 and pin4 Connect J9 pin3 and pin4
Onboard OSJTAG debugger setting:
Connect J20 pin1 and pin2. Leave J17 open. Note: J17 is only used(connected) when firmware update for onboard debugger OSJTAG. Connect J21 pin 1-2, 3-4, 5-6, 7-8, to setup onboard debugger OSJTAG. Note: when use external debugger(connected to J14), leave all J21 pins open
Board settings
No special settings are required.
Prepare the Demo
Connect USB cable between the host PC and the JM60 USB(J18) port on the target board. It setups OSJTAG and COM port in PC device manager.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board with OSJTAG debug configuration.
Launch the debugger in your IDE to begin running the demo.
Running the demo
These instructions are displayed/shown on the terminal window:
FLASH example Start
Flash Information:
Total Program Flash Size: xx KB, Hex: (xx)
Program Flash Sector Size: xx KB, hex: (xx)
...
Flash is xx
Erase a sector of flash
Successfully Erased Sector xx -> xx
Program a buffer to a sector of flash
Successfully Programmed and Verified Location xx -> xx
End of FLASH example