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Merge pull request #16287 from nandojve/avr8_xmega-a3bu_xpld

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boards: Introduce atxmega-a3bu-xplained board
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benpicco 2021-04-08 13:19:04 +02:00 committed by GitHub
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24
boards/atxmega-a3bu-xplained/Kconfig Normal file
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# Copyright (c) 2020 HAW Hamburg
# Copyright (c) 2021 Gerson Fernando Budle
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
config BOARD
default "atxmega-a3bu-xplained" if BOARD_ATXMEGA_A3BU_XPLAINED
config BOARD_ATXMEGA_A3BU_XPLAINED
bool
default y
select CPU_MODEL_XMEGA256A3BU
select HAS_PERIPH_CPUID
select HAS_PERIPH_GPIO
select HAS_PERIPH_GPIO_IRQ
select HAS_PERIPH_NVM
select HAS_PERIPH_PM
select HAS_PERIPH_TIMER
select HAS_PERIPH_TIMER_PERIODIC
select HAS_PERIPH_UART
select HAVE_SAUL_GPIO

5
boards/atxmega-a3bu-xplained/Makefile Normal file
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MODULE = board
DIRS = $(RIOTBOARD)/common/atxmega
include $(RIOTBASE)/Makefile.base

5
boards/atxmega-a3bu-xplained/Makefile.dep Normal file
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USEMODULE += boards_common_atxmega
ifneq (,$(filter saul_default,$(USEMODULE)))
USEMODULE += saul_gpio
endif

3
boards/atxmega-a3bu-xplained/Makefile.features Normal file
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CPU_MODEL = atxmega256a3bu
include $(RIOTBOARD)/common/atxmega/Makefile.features

1
boards/atxmega-a3bu-xplained/Makefile.include Normal file
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include $(RIOTBOARD)/common/atxmega/Makefile.include

49
boards/atxmega-a3bu-xplained/doc.txt Normal file
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/**
@defgroup boards_atxmega-a3bu-xplained ATxmega-A3BU Xplained board
@ingroup boards
@brief Support for the ATxmega-A3BU Xplained board
The ATxmega-A3BU Xplained is a reference to develop with XMEGA's.
### MCU
| MCU | ATxmega256A3BU |
|:------------- |:--------------------------------------------- |
| Family | AVR/ATxmega |
| Vendor | Microchip (previously Atmel) |
| Flash | 256KiB |
| RAM | 16KiB |
| EEPROM | 4KiB |
| Frequency | up to 32MHz |
| Timers | 7 16bit (32 bit combining 2 x 16 bit) |
| ACs | 4 Analog Comparators |
| ADCs | 2 - 16 channels - 12 bit - 2msps |
| ADCs | 1 - 2 channels - 12 bit - 1msps |
| UARTs | 6 (can be used in SPI mode) with 1 IrDA |
| SPIs | 2 |
| I2Cs | 2 (called TWI) |
| USB | 1 port |
| DMA | 4 Channels |
| Event System | 8 Channels |
| Ext. INT | All GPIOs |
| Crypto | AES/DES, CRC-16, CRC-32 |
| Vcc | 1.6V - 3.6V |
| Datasheet | [Datasheet](https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8362-8-and-16bit-AVR-microcontroller-ATxmega256A3BU_datasheet.pdf) |
| Xmega Manual | [Manual](https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8331-8-and-16-bit-AVR-Microcontroller-XMEGA-AU_Manual.pdf) |
| Guide | [AVR1923 PDF](http://ww1.microchip.com/downloads/en/Appnotes/doc8394.pdf) |
| Schematic | [AVR1923 ZIP](https://ww1.microchip.com/downloads/en/AppNotes/AVR1923.zip) |
## Flashing the Device
The ATxmega-A3BU Xplained needs an external programmer like atmelice.
In order to flash the ATxmega256A3BU, simple run:
make BOARD=atxmega-a3bu-xplained flash
## Serial Terminal
This board needs a serial converter. The default STDIO is at J1 pins 2/3.
make BOARD=atxmega-a3bu-xplained term
*/

118
boards/atxmega-a3bu-xplained/include/board.h Normal file
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/*
* Copyright (C) 2021 Gerson Fernando Budke
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_atxmega-a3bu-xplained
* @{
*
* @file
* @brief Board specific definitions for the ATxmegaA3BU Xplained board.
*
* @author Gerson Fernando Budke <nandojve@gmail.com>
*/
#ifndef BOARD_H
#define BOARD_H
#include "cpu.h"
#include "macros/units.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Clock configuration
*/
#define CLOCK_CORECLOCK MHZ(32)
/**
* @name Baudrate for STDIO terminal
*
* The standard configuration for STDIO in cpu/atxmega/periph/uart.c
* is to use double speed.
*
* For 32MHz F_CPU following Baudrate have good error rates
* 115200
*
* Matches this with BAUD in Board/Makefile.include
*
* @{
*/
#ifndef STDIO_UART_BAUDRATE
#define STDIO_UART_BAUDRATE (115200U)
#endif
/** @} */
/**
* @name LED pin definitions and handlers
* @{
*/
#define LED_PORT PORTR
#define LED0_PIN GPIO_PIN(PORT_R, 0)
#define LED0_MODE GPIO_OUT
#define LED0_MASK (PIN0_bm)
#define LED0_ON (LED_PORT.OUTCLR = LED0_MASK)
#define LED0_OFF (LED_PORT.OUTSET = LED0_MASK)
#define LED0_TOGGLE (LED_PORT.OUTTGL = LED0_MASK)
#define LED1_PIN GPIO_PIN(PORT_R, 1)
#define LED1_MODE GPIO_OUT
#define LED1_MASK (PIN1_bm)
#define LED1_ON (LED_PORT.OUTCLR = LED1_MASK)
#define LED1_OFF (LED_PORT.OUTSET = LED1_MASK)
#define LED1_TOGGLE (LED_PORT.OUTTGL = LED1_MASK)
#define LED_PORT_MASK (LED0_MASK | LED1_MASK)
/** @} */
/**
* @name Button pin configuration
* @{
*/
#define BTN0_PIN GPIO_PIN(PORT_E, 5)
#define BTN0_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE)
#define BTN0_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW)
#define BTN1_PIN GPIO_PIN(PORT_F, 1)
#define BTN1_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE)
#define BTN1_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW)
#define BTN2_PIN GPIO_PIN(PORT_F, 2)
#define BTN2_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE)
#define BTN2_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW)
/** @} */
/**
* @name xtimer configuration values
* if XTIMER_HZ > 1MHz then (XTIMER_HZ != (1000000ul << XTIMER_SHIFT))
* if XTIMER_HZ < 1MHz then ((XTIMER_HZ << XTIMER_SHIFT) != 1000000ul)
*
* 32MHz Core Clock
* XTIMER_HZ 4000000 (clkdiv 8 ) XTIMER_SHIFT 2
* XTIMER_HZ 1000000 () XTIMER_SHIFT 0
* XTIMER_HZ 500000 (clkdiv 64) XTIMER_SHIFT 1
* XTIMER_HZ 250000 (clkdiv 128) XTIMER_SHIFT 2
* XTIMER_HZ 31250 (clkdiv 1024) XTIMER_SHIFT 5
*
* @{
*/
#define XTIMER_DEV TIMER_DEV(0)
#define XTIMER_CHAN (0)
#define XTIMER_WIDTH (16)
#define XTIMER_HZ KHZ(500)
#define XTIMER_BACKOFF (150)
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* BOARD_H */
/** @} */

71
boards/atxmega-a3bu-xplained/include/gpio_params.h Normal file
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/*
* Copyright (C) 2021 Gerson Fernando Budke
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_atxmega-a3bu-xplained
* @{
*
* @file
* @brief Configuration of SAUL mapped GPIO pins
*
* @author Gerson Fernando Budke <nandojve@gmail.com>
*/
#ifndef GPIO_PARAMS_H
#define GPIO_PARAMS_H
#include "board.h"
#include "saul/periph.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief GPIO configuration
*/
static const saul_gpio_params_t saul_gpio_params[] =
{
{
.name = "SW0",
.pin = BTN0_PIN,
.mode = BTN0_MODE,
.flags = SAUL_GPIO_INVERTED,
},
{
.name = "SW1",
.pin = BTN1_PIN,
.mode = BTN1_MODE,
.flags = SAUL_GPIO_INVERTED,
},
{
.name = "SW2",
.pin = BTN2_PIN,
.mode = BTN2_MODE,
.flags = SAUL_GPIO_INVERTED,
},
{
.name = "LED0",
.pin = LED0_PIN,
.mode = LED0_MODE,
.flags = SAUL_GPIO_INVERTED,
},
{
.name = "LED1",
.pin = LED1_PIN,
.mode = LED1_MODE,
.flags = SAUL_GPIO_INVERTED,
},
};
#ifdef __cplusplus
}
#endif
#endif /* GPIO_PARAMS_H */
/** @} */

119
boards/atxmega-a3bu-xplained/include/periph_conf.h Normal file
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/*
* Copyright (C) 2021 Gerson Fernando Budke
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_atxmega-a3bu-xplained
* @{
*
* @file
* @brief Peripheral MCU configuration for the ATxmegaA3BU Xplained board.
*
* @author Gerson Fernando Budke <nandojve@gmail.com>
*/
#include "mutex.h"
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <avr/io.h>
#include "periph_cpu.h"
/**
* @name Timer peripheral configuration
* @{
*/
static const timer_conf_t timer_config[] = {
{
.dev = (void *)&TCC1,
.pwr = PWR_RED_REG(PWR_PORT_C, PR_TC1_bm),
.type = TC_TYPE_1,
.int_lvl = { CPU_INT_LVL_LOW,
CPU_INT_LVL_OFF,
CPU_INT_LVL_OFF,
CPU_INT_LVL_OFF },
},
{
.dev = (void *)&TCC0,
.pwr = PWR_RED_REG(PWR_PORT_C, PR_TC0_bm),
.type = TC_TYPE_0,
.int_lvl = { CPU_INT_LVL_LOW,
CPU_INT_LVL_LOW,
CPU_INT_LVL_LOW,
CPU_INT_LVL_LOW },
}
};
#define TIMER_0_ISRA TCC1_CCA_vect
#define TIMER_1_ISRA TCC0_CCA_vect
#define TIMER_1_ISRB TCC0_CCB_vect
#define TIMER_1_ISRC TCC0_CCC_vect
#define TIMER_1_ISRD TCC0_CCD_vect
#define TIMER_NUMOF ARRAY_SIZE(timer_config)
/** @} */
/**
* @name UART configuration
* @{
*/
static const uart_conf_t uart_config[] = {
{ /* J1 */
.dev = &USARTC0,
.pwr = PWR_RED_REG(PWR_PORT_C, PR_USART0_bm),
.rx_pin = GPIO_PIN(PORT_C, 2),
.tx_pin = GPIO_PIN(PORT_C, 3),
#ifdef MODULE_PERIPH_UART_HW_FC
.rts_pin = GPIO_UNDEF,
.cts_pin = GPIO_UNDEF,
#endif
.rx_int_lvl = CPU_INT_LVL_LOW,
.tx_int_lvl = CPU_INT_LVL_LOW,
.dre_int_lvl = CPU_INT_LVL_OFF,
},
{ /* J4 */
.dev = &USARTE0,
.pwr = PWR_RED_REG(PWR_PORT_E, PR_USART0_bm),
.rx_pin = GPIO_PIN(PORT_E, 2),
.tx_pin = GPIO_PIN(PORT_E, 3),
#ifdef MODULE_PERIPH_UART_HW_FC
.rts_pin = GPIO_UNDEF,
.cts_pin = GPIO_UNDEF,
#endif
.rx_int_lvl = CPU_INT_LVL_LOW,
.tx_int_lvl = CPU_INT_LVL_LOW,
.dre_int_lvl = CPU_INT_LVL_OFF,
},
};
/* interrupt function name mapping */
#define UART_0_RXC_ISR USARTC0_RXC_vect /* Reception Complete Interrupt */
#define UART_0_DRE_ISR USARTC0_DRE_vect /* Data Register Empty Interrupt */
#define UART_0_TXC_ISR USARTC0_TXC_vect /* Transmission Complete Interrupt */
#define UART_1_RXC_ISR USARTE0_RXC_vect
#define UART_1_DRE_ISR USARTE0_DRE_vect
#define UART_1_TXC_ISR USARTE0_TXC_vect
#define UART_NUMOF ARRAY_SIZE(uart_config)
/** @} */
#ifdef __cplusplus
}
#endif
#include "periph_conf_common.h"
#endif /* PERIPH_CONF_H */
/** @} */

1
examples/asymcute_mqttsn/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
examples/cord_ep/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
examples/cord_lc/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
chronos \
derfmega128 \

1
examples/emcute_mqttsn/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
examples/gcoap/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
i-nucleo-lrwan1 \

1
examples/gnrc_border_router/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
b-l072z-lrwan1 \
blackpill \
blackpill-128kib \

1
examples/gnrc_networking/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
blackpill \
bluepill \
bluepill-stm32f030c8 \

1
examples/ndn-ping/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
i-nucleo-lrwan1 \

1
examples/posix_sockets/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
i-nucleo-lrwan1 \

1
tests/bench_xtimer/Makefile.ci
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@ -5,6 +5,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
im880b \
nucleo-l011k4 \

1
tests/driver_at/Makefile.ci
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@ -6,6 +6,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
nucleo-f031k6 \
nucleo-l011k4 \
samd10-xmini \

1
tests/emcute/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
b-l072z-lrwan1 \
blackpill \
blackpill-128kib \

1
tests/gnrc_dhcpv6_client/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
tests/gnrc_dhcpv6_client_6lbr/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
b-l072z-lrwan1 \
blackpill \
blackpill-128kib \

1
tests/gnrc_ipv6_ext/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
tests/gnrc_ipv6_ext_frag/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
blackpill \
bluepill \
bluepill-stm32f030c8 \

1
tests/gnrc_ipv6_ext_opt/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
i-nucleo-lrwan1 \

1
tests/gnrc_ipv6_nib_dns/Makefile.ci
View File

@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
i-nucleo-lrwan1 \

1
tests/gnrc_netif/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
b-l072z-lrwan1 \
blackpill \
blackpill-128kib \

1
tests/gnrc_rpl_srh/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
tests/gnrc_sixlowpan_frag_minfwd/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
tests/gnrc_sixlowpan_frag_sfr/Makefile.ci
View File

@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
blackpill \
bluepill \
bluepill-stm32f030c8 \

1
tests/gnrc_sock_dns/Makefile.ci
View File

@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
tests/gnrc_tcp/Makefile.ci
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@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
derfmega128 \
hifive1 \

1
tests/gnrc_udp/Makefile.ci
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@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
blackpill \
bluepill \
bluepill-stm32f030c8 \

1
tests/periph_timer/Makefile
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@ -4,6 +4,7 @@ FEATURES_REQUIRED = periph_timer
BOARDS_TIMER_500kHz := \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
#
BOARDS_TIMER_250kHz := \

1
tests/pkg_emlearn/Makefile.ci
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@ -7,6 +7,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
blackpill \
bluepill \
derfmega128 \

1
tests/pkg_nanopb/Makefile.ci
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@ -1,5 +1,6 @@
BOARD_INSUFFICIENT_MEMORY := \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
stm32f030f4-demo \
#

1
tests/sock_udp_aux/Makefile.ci
View File

@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
atmega328p \
atmega328p-xplained-mini \
atxmega-a1u-xpro \
atxmega-a3bu-xplained \
bluepill-stm32f030c8 \
calliope-mini \
derfmega128 \