Simple NXP KL26Z Firmware Microcontroller
Budget: $30 – $250 USD
I require a very simple firmware using the NXP MKL26Z64VLH4 Cortex M0+ Microcontroller in a custom board.
- using the MCUExpresso IDE
- Using low power mode techniques
- Receiving a transition (1 to 0) in the PTC4 PIN, -- start a oneshot pulse in the PTB18 pin for 5 minutes
- If you receive a new transition (1 to 0) in the PTC4 Pin -modify the output PTB18 pin in low (0 logic), this inside the time window of 5 minutes.
- The time (5 minutes) can be changed using a pot from Pin PTE20 (analog voltage change)
from 10 seconds to 10 minutes.
- Always powered.
- Use internal Oscilator (no external crystal)
- There is 32.768khz crystal for rtc (optional use for rtc timing)
The important feature is the power consumption.
- using the MCUExpresso IDE
- Using low power mode techniques
- Receiving a transition (1 to 0) in the PTC4 PIN, -- start a oneshot pulse in the PTB18 pin for 5 minutes
- If you receive a new transition (1 to 0) in the PTC4 Pin -modify the output PTB18 pin in low (0 logic), this inside the time window of 5 minutes.
- The time (5 minutes) can be changed using a pot from Pin PTE20 (analog voltage change)
from 10 seconds to 10 minutes.
- Always powered.
- Use internal Oscilator (no external crystal)
- There is 32.768khz crystal for rtc (optional use for rtc timing)
The important feature is the power consumption.