Expertise in low-level C programming on CM3/4 architectures. Experience in: Embedded C, firmware, Cortex M3/M4, JTAG (DS-5), MCU schematic design, hw/sw interfaces (I2C, SPI, UART, PWM, ADC), Java, SPICE (LT), MATLAB (DSP filter taps ported to firmware), analog circuit design, i2c driver writing, event-based RTOS’s, interface analog and digital circuitry via ADC level matching and attenuation, logic analyzer, o-scope, function generators, DMM, power analyzer, network analyzer, power supplies, embedded file systems, DMA, Bluetooth