CPU-Specific functionality - available to all cc2538-based platforms. More...

Modules
	cc2538 Coffee port module
	Module for the cc2538 Coffee port.

	cc2538 Clock
	Implementation of the clock module for the cc2538.

	cc2538 CPU
	CPU-specific functions for the cc2538 core.

	cc2538 Character I/O
	CPU-specific functions for debugging and SLIP I/O.

	cc2538 IEEE Address Control
	Driver for the retrieval of an IEEE address from flash.

	cc2538 Low Power Modes
	Driver for the cc2538 power modes.

	cc2538 Register Manipulation
	Macros for hardware access, both direct and via the bit-band region.

	cc2538 rtimer
	Implementation of the rtimer module for the cc2538.

	cc2538 SoC
	Driver for the cc2538 SoC.

	cc2538 ADC
	Driver for the cc2538 ADC controller.

	cc2538 family of devices
	Definitions for the cc2538 family of devices.

	cc2538 RF Driver
	Driver implementation for the cc2538 RF transceiver.

	CC2538 Built-In Sensors
	Module controlling sensors on the CC2538 SoC (Tmp and VDD3)

	cc2538 AES/SHA cryptoprocessor
	Driver for the cc2538 AES/SHA cryptoprocessor.

	cc2538 flash memory
	Definitions for the cc2538 flash memory.

	cc2538 General-Purpose I/O
	Driver for the cc2538 GPIO controller.

	cc2538 General-Purpose Timers
	Driver for the cc2538 General Purpose Timers.

	cc2538 I2C Control
	cc2538 I2C Control Module

	cc2538 I/O Control
	Driver for the cc2538 I/O Control Module.

	cc2538 Memory Protection Unit
	Driver for the cc2538 Memory Protection Unit.

	cc2538 Nested Vectored Interrupt Controller
	Driver for the cc2538 NVIC controller.

	cc2538 PKA engine
	Driver for the cc2538 PKA engine.

	CC2538 PWM driver
	Driver for the CC2538 PWM on GPTIMER.

	cc2538 Random Number Generator
	Driver for the cc2538 Hardware Random Number Generator.

	cc2538 RF Core
	Declarations of RF Core registers.

	cc2538 ROM utility function library
	Driver for the cc2538 ROM utility function library.

	cc2538 System Control Block (SCB)
	Offsets and bit definitions for SCB registers.

	cc2538 Sleep Timer and Watchdog
	Register declarations for the cc2538 Sleep Timer and Watchdog.

	cc2538 ADC and RNG
	Register declarations for the cc2538 ADC and H/W RNG.

	cc2538 Synchronous Serial Interface
	Driver for the cc2538 SPI peripheral.

	cc2538 System Control (SysCtrl)
	Driver for the cc2538 System Control Module.

	cc2538 UART
	Driver for the cc2538 UART controller.

	cc2538 micro-DMA
	Driver for the cc2538 uDMA controller.

	cc2538 USB controller
	Driver for the cc2538 USB controller.

	cc2538 watchdog timer driver
	Driver for the cc2538 Watchdog Timer.

Files
file	startup-gcc.c
	Startup code for the cc2538 chip, to be used when building with gcc.

Functions
int	main (void)
	This is main... More...

void	clock_isr (void)
	The clock Interrupt Service Routine. More...

void	rtimer_isr (void)
	The rtimer ISR. More...

void	cc2538_rf_rx_tx_isr (void)
	The cc2538 RF RX/TX ISR. More...

void	cc2538_rf_err_isr (void)
	The cc2538 RF Error ISR. More...

void	crypto_isr (void)
	The AES/SHA cryptoprocessor ISR. More...

void	pka_isr (void)
	The PKA engine ISR. More...

Detailed Description

CPU-Specific functionality - available to all cc2538-based platforms.

Function Documentation

void cc2538_rf_err_isr ( void )

The cc2538 RF Error ISR.

This is the interrupt service routine for all RF errors. We acknowledge every error type and instead of trying to be smart and act differently depending on error condition, we simply reset the transceiver. RX FIFO overflow is an exception, we ignore this error since read() handles it anyway.

However, we don't want to reset within this ISR. If the error occurs while we are reading a frame out of the FIFO, trashing the FIFO in the middle of read(), would result in further errors (RX underflows).

Instead, we set a flag and poll the driver process. The process will reset the transceiver without any undesirable consequences.

Definition at line 1106 of file cc2538-rf.c.

References process_poll(), RFCORE_SFR_RFERRF, and RFCORE_SFR_RFERRF_RXOVERF.

void cc2538_rf_rx_tx_isr ( void )

The cc2538 RF RX/TX ISR.

This is the interrupt service routine for all RF interrupts relating to RX and TX. Error conditions are handled by cc2538_rf_err_isr(). Currently, we only acknowledge the FIFOP interrupt source.

Definition at line 1075 of file cc2538-rf.c.

References process_poll(), and RFCORE_SFR_RFIRQF0.

void clock_isr ( void )

The clock Interrupt Service Routine.

It polls the etimer process if an etimer has expired. It also updates the software clock tick and seconds counter.

Definition at line 248 of file clock.c.

void crypto_isr ( void )

The AES/SHA cryptoprocessor ISR.

This is the interrupt service routine for the AES/SHA cryptoprocessor.

This ISR is called at worst from PM0, so lpm_exit() does not need to be called.

Definition at line 60 of file crypto.c.

References NULL, NVIC_INT_AES, nvic_interrupt_disable(), nvic_interrupt_unpend(), and process_poll().

int main ( void )

This is main...

Note: This function doesn't return.

This is main...

The same main() is used for all supported boards

This is main...

Note: This function doesn't return.

This is main...

The same main() is used for all supported boards

Definition at line 49 of file ethconfig.c.

void pka_isr ( void )

The PKA engine ISR.

This is the interrupt service routine for the PKA engine.

This ISR is called at worst from PM0, so lpm_exit() does not need to be called.

Definition at line 63 of file pka.c.

References NULL, NVIC_INT_PKA, nvic_interrupt_disable(), nvic_interrupt_unpend(), and process_poll().

void rtimer_isr ( void )

The rtimer ISR.

Interrupts are only turned on when we have an rtimer task to schedule Once the interrupt fires, the task is called and then interrupts no longer get acknowledged until the next task needs scheduled.

Definition at line 137 of file rtimer-arch.c.

Modules

Files

Functions

Detailed Description

Function Documentation