AI Test Planning for firmware

AI-generated firmware test plans that cover hardware edge cases, peripheral interactions, and failure modes no engineer holds in their head at once.

The problem with generic tools

Firmware TDD is hard not because engineers don't want to test — it's hard because the tooling gap isn't test execution, it's test planning. What do you test in a HAL? What edge cases matter in an interrupt handler? Generic tools give boilerplate.

What we plan tests for

■Peripheral driver boundary conditions
■Interrupt handler edge cases and timing
■Power state transition coverage
■Communication protocol error handling (I2C NACK, SPI timeout, UART framing)
■Memory management and allocation failure paths
■Watchdog and reset recovery sequences
■Hardware abstraction layer integration points
■Concurrent access and RTOS task interaction

AI Test Planning by MCU family

Every MCU family has unique pain points. We tailor our ai test planning to the specific peripheral sets, toolchains, and failure modes of each platform.

STM32

ST Microelectronics · ARM Cortex-M

ESP32

Espressif · Xtensa / RISC-V

nRF52

Nordic Semiconductor · ARM Cortex-M4F

RP2040

Raspberry Pi · ARM Cortex-M0+

MSP430

Texas Instruments · MSP430 (16-bit RISC)

Renesas RA

Renesas · ARM Cortex-M33/M4/M23