Todo List

Global CAL_OFFSETS_ADDR

Flash memory addresses should be configurable.

File constants.h

Global imu3000_set_state (sensor_hal_t *hal, sensor_state_t state)

Global ISR (func, int_grp, int_lvl)

Update to use IRQ numbers when these are made available in the device header files of both IAR and GCC.

Global sensor_timestamp (void)

Global sysclk_get_cpu_hz (void)

This function assumes that the CPU always runs at the system clock frequency. We want to support at least two more scenarios: Fixed CPU/bus clock dividers (config symbols) and dynamic CPU/bus clock dividers (which may change at run time). Ditto for all the bus clocks.

Global sysclk_get_main_hz (void)

This function assumes that the main clock source never changes once it's been set up, and that PLL0 always runs at the compile-time configured default rate. While this is probably the most common configuration, which we want to support as a special case for performance reasons, we will at some point need to support more dynamic setups as well.

Group TWI Master connections to GPIO

The TWIM pins that are mapped here should correspond with the TWIM interfaces selected in the conf_board.h file. In addition, the default values below map TWIM the pins on the Xplaned J1 block. Modify the mappings or add appropriate conditional compilation as needed.

Group TWI Master connections to GPIO

The TWIM pins that are mapped here should correspond with the TWIM interfaces selected in the conf_board.h file. In addition, the default values below map TWIM the pins on the Xplaned J1 block. Modify the mappings or add appropriate conditional compilation as needed.