arch/arm/src/tiva/cc13xx: Trim code now kind of looks like NuttX code. But does not yet compile.
arch/arm/src/tiva/cc13xx: The first few, feeble steps toward getting the overall trim files compatible with the requirements of the NuttX coding standard.
arch/arm/src/tiva/cc13xx: Replace last of TI hardware access macros with NuttX hardware access macros.
arch/arm/src/tiva/cc13xx: Change TI HWREGB to NuttX getreg8 or putreg8 in trim logic.
arch/arm/src/tiva/cc13xx: Change TI HWREGBITW to NuttX getreg32/putreg32 sequence in trim logic.
arch/arm/src/tiva/hardware/cc13x2_cc26x2/cc13x2_cc26x2_ddi0_osc.h: Completes the DDIO OSC header file.
cc13x2_cc26x2/cc13x2_cc26x2_ddi0_osc.h: Updated, but still not finished.
arch/arm/src/tiva/hardware/cc13x2_cc26x2/cc13x2_cc26x2_ddi0_osc.h: Add DDI0 OSC header file. Still a work in progress. Does not yet conform to the NuttX coding standard.
Change _M and _S to _MASK and _SHIFT.
Some minor improvements.
Clean up typos in some comments.
Run all new files against tools/indent.sh
arch/arm/src/tiva/cc13xx: Bring in trim files from SDK. Convert to C-style comments, lowercase hex contants. Remove Windows-style line endings.
I still observe data abort crash if I compile the code with optimization enabled.
The next steps are to investigate the optimization issue and add Watchdog module. Currently, NSH does not run for a long time ;)
arch/arm/src/am335x/am335x_irq.c: Correct interrupt processing routine
configs/beaglebone-black/nsh/defconfig: Enable debug compilation options. Otherwise data abort crash is observed
arch/arm/src/am335x/am335x_lowputc.c and arch/arm/src/am335x/chip/am335x_uart.h: UART-related cosmetic changes
arch/arm/src/am335x/am335x_timerisr.c: Make sure that Timer 1 interrupts are disabled before any access to peripheral registers
stm32f0l0: SPI and GPIO EXTI support
arch/arm/src/stm32f0l0: add support for GPIO EXTI
configs/nucleo-l073rz: support for nrf24l01
configs/b-l072z-lrwan1/include/board.h: add note about onboard Murata CMWX1ZZABZ-09 module and definitions for available peripherals
Approved-by: GregoryN <gnutt@nuttx.org>
Masayuki Ishikawa reports that this commit breaks ALL PROTECTED mode builds.
It violates the basic requirements of the use of the MPU in protected mode. Those basic requirements are:
1. The MPU region must be aligned to the base address of the memory region being mapped (it may NEVER extend before the memory region). That is, the following MUST always be zero:
(base & ((1 << l2size) - 1))
2. The MPU region must never extend beyond the end of the memory region. That is, the following must be true:
size >= (1 << l2size)
This reverts commit 8b63d02309.
Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
Many small changes related to coding style.
Author: Petro Karashchenko <petro.karashchenko@gmail.com>
configs/beaglebone-black: Adds initial support for the BeagleBone Black board.
arch/arm/src/am335x: Adds initial support for the TI AM355x family.
