This allows to program PSoC1 devices using atmega168 (Arduino Nano) board.
Flash arduino nano with:
platformio run --target upload --environment atmega168Connections:
| Arduino | Cypress Chip |
|---|---|
| +5V | +5V |
| GND | GND |
| D8 | SCL |
| D11 | XRES |
| D12 | SDA |
Programmer options:
python programmer.py --help
usage: programmer.py [-h] [-i INPUT] [-o OUTPUT] [--offset OFFSET] [--count COUNT] [--read] [--reset] [--init INIT] port {flash,checksum,device,read,erase,reset}
positional arguments:
port Serial port
{flash,checksum,device,read,erase,reset}
Command to run
flash - write .hex to device
checksum - returns program checksum from device
device - returns device name or identification hex
read - dumps device program to file
erase - deletes all devices program memory
reset - restarts device
optional arguments:
-h, --help show this help message and exit
-i INPUT, --input INPUT
Input intel hex file for flashing
-o OUTPUT, --output OUTPUT
Output binary for memory dump
--offset OFFSET Memory dump read address offset
--count COUNT Memory dump read count
--read Read back program when flashing to double check
--reset Reset device after command is complete
--init INIT Reinitialise programming mode on device
You can flash using .hex file made by PSoC Designer like so:
programmer.py {PORT} flash -i {hex file}- Chips without XRES has special procedure to start programming mode which is not implemented.
- Only tested on CY8C24423A chip
- CY8C27143
- CY8C27243
- CY8C27443
- CY8C27543
- CY8C27643
- CY8C24123A
- CY8C24223A
- CY8C24423A
- CY8C23533
- CY8C23433
- CY8C23033
- CY8C21123
- CY8C21223
- CY8C21323
- CY8C21234
- CY8C21312
- CY8C21334
- CY8C21434
- CY8C21512
- CY8C21534
- CY8C21634
- CY8CTMG110-32LTXI
- CY8CTMG110-00PVXI
- CY8CTST110-32LTXI
- CY8CTST110-00PVXI
- Probably other PSoC1 chips
Project is based on https://www.cypress.com/file/42196/download