From a18f73b5cdca470fcb1c3edc7a9d49bae8f39666 Mon Sep 17 00:00:00 2001 From: Olivier Matz Date: Fri, 17 May 2013 23:05:21 +0200 Subject: [PATCH 1/1] tx-beacon: full-featured version Signed-off-by: Olivier Matz --- .config | 256 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ main.c | 105 +++++++++++++++++------ 2 files changed, 335 insertions(+), 26 deletions(-) create mode 100644 .config diff --git a/.config b/.config new file mode 100644 index 0000000..2a2bbaa --- /dev/null +++ b/.config @@ -0,0 +1,256 @@ +# +# Automatically generated by make menuconfig: don't edit +# + +# +# Hardware +# +# CONFIG_MCU_AT90S2313 is not set +# CONFIG_MCU_AT90S2323 is not set +# CONFIG_MCU_AT90S3333 is not set +# CONFIG_MCU_AT90S2343 is not set +# CONFIG_MCU_ATTINY22 is not set +# CONFIG_MCU_ATTINY26 is not set +# CONFIG_MCU_ATTINY45 is not set +# CONFIG_MCU_AT90S4414 is not set +# CONFIG_MCU_AT90S4433 is not set +# CONFIG_MCU_AT90S4434 is not set +# CONFIG_MCU_AT90S8515 is not set +# CONFIG_MCU_AT90S8534 is not set +# CONFIG_MCU_AT90S8535 is not set +# CONFIG_MCU_AT86RF401 is not set +# CONFIG_MCU_ATMEGA103 is not set +# CONFIG_MCU_ATMEGA603 is not set +# CONFIG_MCU_AT43USB320 is not set +# CONFIG_MCU_AT43USB355 is not set +# CONFIG_MCU_AT76C711 is not set +# CONFIG_MCU_ATMEGA8 is not set +# CONFIG_MCU_ATMEGA48 is not set +# CONFIG_MCU_ATMEGA88 is not set +# CONFIG_MCU_ATMEGA8515 is not set +# CONFIG_MCU_ATMEGA8535 is not set +CONFIG_MCU_ATTINY13=y +# CONFIG_MCU_ATTINY2313 is not set +# CONFIG_MCU_ATMEGA16 is not set +# CONFIG_MCU_ATMEGA161 is not set +# CONFIG_MCU_ATMEGA162 is not set +# CONFIG_MCU_ATMEGA163 is not set +# CONFIG_MCU_ATMEGA165 is not set +# CONFIG_MCU_ATMEGA168 is not set +# CONFIG_MCU_ATMEGA169 is not set +# CONFIG_MCU_ATMEGA32 is not set +# CONFIG_MCU_ATMEGA323 is not set +# CONFIG_MCU_ATMEGA325 is not set +# CONFIG_MCU_ATMEGA3250 is not set +# CONFIG_MCU_ATMEGA64 is not set +# CONFIG_MCU_ATMEGA645 is not set +# CONFIG_MCU_ATMEGA6450 is not set +# CONFIG_MCU_ATMEGA128 is not set +# CONFIG_MCU_ATMEGA1281 is not set +# CONFIG_MCU_AT90CAN128 is not set +# CONFIG_MCU_AT94K is not set +# CONFIG_MCU_AT90S1200 is not set +# CONFIG_MCU_ATMEGA2560 is not set +# CONFIG_MCU_ATMEGA256 is not set +CONFIG_QUARTZ=8000000 + +# +# Generation options +# +# CONFIG_OPTM_0 is not set +# CONFIG_OPTM_1 is not set +# CONFIG_OPTM_2 is not set +# CONFIG_OPTM_3 is not set +CONFIG_OPTM_S=y +CONFIG_MATH_LIB=y +# CONFIG_FDEVOPEN_COMPAT is not set +# CONFIG_NO_PRINTF is not set +# CONFIG_MINIMAL_PRINTF is not set +CONFIG_STANDARD_PRINTF=y +# CONFIG_ADVANCED_PRINTF is not set +CONFIG_FORMAT_IHEX=y +# CONFIG_FORMAT_SREC is not set +# CONFIG_FORMAT_BINARY is not set + +# +# Base modules +# +# CONFIG_MODULE_CIRBUF is not set +# CONFIG_MODULE_CIRBUF_LARGE is not set +# CONFIG_MODULE_FIXED_POINT is not set +# CONFIG_MODULE_VECT2 is not set +# CONFIG_MODULE_GEOMETRY is not set +# CONFIG_MODULE_HOSTSIM is not set +# CONFIG_MODULE_SCHEDULER is not set +# CONFIG_MODULE_SCHEDULER_STATS is not set +# CONFIG_MODULE_SCHEDULER_CREATE_CONFIG is not set +# CONFIG_MODULE_SCHEDULER_USE_TIMERS is not set +CONFIG_MODULE_SCHEDULER_TIMER0=y +# CONFIG_MODULE_SCHEDULER_MANUAL is not set +# CONFIG_MODULE_TIME is not set +# CONFIG_MODULE_TIME_CREATE_CONFIG is not set +# CONFIG_MODULE_TIME_EXT is not set +# CONFIG_MODULE_TIME_EXT_CREATE_CONFIG is not set + +# +# Communication modules +# +# CONFIG_MODULE_UART is not set +# CONFIG_MODULE_UART_9BITS is not set +# CONFIG_MODULE_UART_CREATE_CONFIG is not set +# CONFIG_MODULE_SPI is not set +# CONFIG_MODULE_SPI_CREATE_CONFIG is not set +# CONFIG_MODULE_I2C is not set +# CONFIG_MODULE_I2C_MASTER is not set +# CONFIG_MODULE_I2C_MULTIMASTER is not set +# CONFIG_MODULE_I2C_CREATE_CONFIG is not set +# CONFIG_MODULE_MF2_CLIENT is not set +# CONFIG_MODULE_MF2_CLIENT_USE_SCHEDULER is not set +# CONFIG_MODULE_MF2_CLIENT_CREATE_CONFIG is not set +# CONFIG_MODULE_MF2_SERVER is not set +# CONFIG_MODULE_MF2_SERVER_CREATE_CONFIG is not set + +# +# Hardware modules +# +# CONFIG_MODULE_TIMER is not set +# CONFIG_MODULE_TIMER_CREATE_CONFIG is not set +# CONFIG_MODULE_TIMER_DYNAMIC is not set +# CONFIG_MODULE_PWM is not set +# CONFIG_MODULE_PWM_CREATE_CONFIG is not set +# CONFIG_MODULE_PWM_NG is not set +# CONFIG_MODULE_ADC is not set +# CONFIG_MODULE_ADC_CREATE_CONFIG is not set + +# +# IHM modules +# +# CONFIG_MODULE_MENU is not set +# CONFIG_MODULE_VT100 is not set +# CONFIG_MODULE_RDLINE is not set +# CONFIG_MODULE_RDLINE_CREATE_CONFIG is not set +# CONFIG_MODULE_RDLINE_KILL_BUF is not set +# CONFIG_MODULE_RDLINE_HISTORY is not set +# CONFIG_MODULE_PARSE is not set +# CONFIG_MODULE_PARSE_NO_FLOAT is not set + +# +# External devices modules +# +# CONFIG_MODULE_LCD is not set +# CONFIG_MODULE_LCD_CREATE_CONFIG is not set +# CONFIG_MODULE_MULTISERVO is not set +# CONFIG_MODULE_MULTISERVO_CREATE_CONFIG is not set +# CONFIG_MODULE_AX12 is not set +# CONFIG_MODULE_AX12_CREATE_CONFIG is not set + +# +# Brushless motor drivers (you should enable pwm modules to see all) +# +# CONFIG_MODULE_BRUSHLESS_3PHASE_DIGITAL_HALL is not set +# CONFIG_MODULE_BRUSHLESS_3PHASE_DIGITAL_HALL_CREATE_CONFIG is not set +# CONFIG_MODULE_BRUSHLESS_3PHASE_DIGITAL_HALL_DOUBLE is not set +# CONFIG_MODULE_BRUSHLESS_3PHASE_DIGITAL_HALL_DOUBLE_CREATE_CONFIG is not set + +# +# Encoders (you need comm/spi for encoders_spi) +# +# CONFIG_MODULE_ENCODERS_MICROB is not set +# CONFIG_MODULE_ENCODERS_MICROB_CREATE_CONFIG is not set +# CONFIG_MODULE_ENCODERS_EIRBOT is not set +# CONFIG_MODULE_ENCODERS_EIRBOT_CREATE_CONFIG is not set +# CONFIG_MODULE_ENCODERS_SPI is not set +# CONFIG_MODULE_ENCODERS_SPI_CREATE_CONFIG is not set + +# +# Robot specific modules (fixed point lib may be needed) +# +# CONFIG_MODULE_ROBOT_SYSTEM is not set +# CONFIG_MODULE_ROBOT_SYSTEM_USE_F64 is not set +# CONFIG_MODULE_ROBOT_SYSTEM_MOT_AND_EXT is not set +# CONFIG_MODULE_POSITION_MANAGER is not set +# CONFIG_MODULE_COMPENSATE_CENTRIFUGAL_FORCE is not set +# CONFIG_MODULE_TRAJECTORY_MANAGER is not set +# CONFIG_MODULE_BLOCKING_DETECTION_MANAGER is not set +# CONFIG_MODULE_OBSTACLE_AVOIDANCE is not set +# CONFIG_MODULE_OBSTACLE_AVOIDANCE_CREATE_CONFIG is not set + +# +# Control system modules +# +# CONFIG_MODULE_CONTROL_SYSTEM_MANAGER is not set +# CONFIG_MODULE_PID is not set +# CONFIG_MODULE_PID_CREATE_CONFIG is not set +# CONFIG_MODULE_RAMP is not set +# CONFIG_MODULE_QUADRAMP is not set +# CONFIG_MODULE_QUADRAMP_DERIVATE is not set +# CONFIG_MODULE_BIQUAD is not set + +# +# Radio devices +# +# CONFIG_MODULE_CC2420 is not set +# CONFIG_MODULE_CC2420_CREATE_CONFIG is not set + +# +# Crypto modules +# +# CONFIG_MODULE_AES is not set +# CONFIG_MODULE_AES_CTR is not set +# CONFIG_MODULE_MD5 is not set +# CONFIG_MODULE_MD5_HMAC is not set +# CONFIG_MODULE_RC4 is not set + +# +# Encodings modules +# +# CONFIG_MODULE_BASE64 is not set +# CONFIG_MODULE_HAMMING is not set + +# +# Debug modules +# +# CONFIG_MODULE_DIAGNOSTIC is not set +# CONFIG_MODULE_DIAGNOSTIC_CREATE_CONFIG is not set +CONFIG_MODULE_ERROR=y +CONFIG_MODULE_ERROR_CREATE_CONFIG=y + +# +# Programmer options +# +CONFIG_AVRDUDE=y +# CONFIG_AVARICE is not set + +# +# Avrdude +# +# CONFIG_AVRDUDE_PROG_FUTURELEC is not set +# CONFIG_AVRDUDE_PROG_ABCMINI is not set +# CONFIG_AVRDUDE_PROG_PICOWEB is not set +# CONFIG_AVRDUDE_PROG_SP12 is not set +# CONFIG_AVRDUDE_PROG_ALF is not set +# CONFIG_AVRDUDE_PROG_BASCOM is not set +# CONFIG_AVRDUDE_PROG_DT006 is not set +# CONFIG_AVRDUDE_PROG_PONY_STK200 is not set +# CONFIG_AVRDUDE_PROG_STK200 is not set +# CONFIG_AVRDUDE_PROG_PAVR is not set +# CONFIG_AVRDUDE_PROG_BUTTERFLY is not set +# CONFIG_AVRDUDE_PROG_AVR910 is not set +# CONFIG_AVRDUDE_PROG_STK500 is not set +# CONFIG_AVRDUDE_PROG_AVRISP is not set +# CONFIG_AVRDUDE_PROG_BSD is not set +# CONFIG_AVRDUDE_PROG_DAPA is not set +# CONFIG_AVRDUDE_PROG_JTAG1 is not set +# CONFIG_AVRDUDE_PROG_AVR109 is not set +CONFIG_AVRDUDE_PROG_AVRISPMKII=y +CONFIG_AVRDUDE_PORT="usb" +CONFIG_AVRDUDE_BAUDRATE=19200 + +# +# Avarice +# +CONFIG_AVARICE_PORT="/dev/ttyS0" +CONFIG_AVARICE_DEBUG_PORT=1234 +CONFIG_AVARICE_PROG_MKI=y +# CONFIG_AVARICE_PROG_MKII is not set +# CONFIG_AVRDUDE_CHECK_SIGNATURE is not set diff --git a/main.c b/main.c index 9c2a25f..7aa50c8 100644 --- a/main.c +++ b/main.c @@ -1,5 +1,5 @@ /* - * Copyright Droids Corporation, Microb Technology, Eirbot (2005) + * Copyright 2013 Olivier Matz * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,47 +15,100 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * Revision : $Id: main.c,v 1.4.6.3 2007-05-28 12:55:48 zer0 Exp $ - * */ #include #include -#include -#include +#define TX_ENABLE_BIT 2 +#define TX_ENABLE() PORTB |= _BV(TX_ENABLE_BIT) +#define TX_DISABLE() PORTB &= (~_BV(TX_ENABLE_BIT)) + +#define TX_BIT 1 +#define TX_ON() PORTB |= _BV(TX_BIT) +#define TX_OFF() PORTB &= (~_BV(TX_BIT)) -#define TX_ENABLE_PORT 2 -#define DATA_PORT 1 -#define BUZZER_PORT 0 +#define BUZZER_BIT 0 +#define BUZZER_ON() PORTB |= _BV(BUZZER_BIT) +#define BUZZER_OFF() PORTB &= (~_BV(BUZZER_BIT)) -#define TX_ON() sbi(PORTB, TX_ENABLE_PORT) -#define TX_OFF() cbi(PORTB, TX_ENABLE_PORT) +#define BUTTON_IS_PRESSED() 0 -#define DATA_ON() sbi(PORTB, DATA_PORT) -#define DATA_OFF() cbi(PORTB, DATA_PORT) +/* wait new period: timer unit is us: 250 -> 4 khz */ +static void wait_period(void) +{ + static uint8_t prev = 0; + uint8_t cur, diff; + + do { + cur = TCNT0; + diff = cur - prev; + } while (diff < 250); + prev = cur; +} int main(void) { - int i; + uint8_t button_filter = 0; + uint16_t time_period = 0; + uint32_t time_second = 0; + uint8_t always_on = 1; + uint8_t button = 0; /* PORTB TX/DATA out*/ - DDRB |= (1 << TX_ENABLE_PORT) | - (1 << DATA_PORT) | - (1 << BUZZER_PORT); + DDRB |= (1 << TX_ENABLE_BIT) | + (1 << TX_BIT) | + (1 << BUZZER_BIT); + /* init timer */ + TCCR0A = 0; + TCCR0B = (1 << CS01); /* clk/8 = 1Mhz */ while (1) { - PORTB &= ~(1 << TX_ENABLE_PORT); - wait_ms(500); - PORTB |= (1 << TX_ENABLE_PORT); - for (i=0;i<100; i++) { - PORTB |= (1 << DATA_PORT); - PORTB |= (1 << BUZZER_PORT); - _delay_us(1000); - PORTB &= ~(1 << DATA_PORT); - PORTB &= ~(1 << BUZZER_PORT); - _delay_us(1000); + wait_period(); + + /* buzzer at 2 Khz after 10mns if not always on */ + if (always_on || time_second > 600) { + if ((time_period & 1) && (time_period < 500)) + BUZZER_ON(); + else + BUZZER_OFF(); + } + else + BUZZER_OFF(); + + /* radio at 500 Hz */ + if (time_period < 500) { + TX_ENABLE(); + if (time_period & 4) + TX_ON(); + else + TX_OFF(); + } + else + TX_DISABLE(); + + /* process next time vars */ + time_period++; + if (time_period >= 4000) { + time_period = 0; + time_second ++; + } + + /* filter button */ + button = 0; + if (BUTTON_IS_PRESSED() && button_filter < 10) + button_filter++; + else if (BUTTON_IS_PRESSED() && button_filter == 10) + button = 1; + else if (!BUTTON_IS_PRESSED()) + button_filter = 0; + + /* change mode if button is pressed */ + if (button) { + time_period = 0; + time_second = 0; + always_on = !always_on; } } -- 2.20.1