Merge pull request #110 from adafruit/pxt0

CF2 support
This commit is contained in:
Michał Moskal 2020-02-28 12:42:15 -06:00 committed by GitHub
commit 7bd3c5489f
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6 changed files with 190 additions and 3 deletions

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@ -41,6 +41,9 @@ else
NRFJPROG = nrfjprog
endif
# auto-detect BMP on macOS, otherwise have to specify
BMP_PORT ?= $(shell ls -1 /dev/cu.usbmodem????????1 | head -1)
ifeq ($(OS),Windows_NT)
PROGFILES = C:/Program Files (x86)
GNU_INSTALL_ROOT = $(PROGFILES)/GNU Tools ARM Embedded/7 2018-q2-update/bin/
@ -67,6 +70,9 @@ NM := '$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-nm'
OBJDUMP := '$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-objdump'
OBJCOPY := '$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-objcopy'
SIZE := '$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-size'
GDB := '$(GNU_INSTALL_ROOT)$(GNU_PREFIX)-gdb'
GDB_BMP = arm-none-eabi-gdb -ex 'target extended-remote $(BMP_PORT)' -ex 'monitor swdp_scan' -ex 'attach 1'
#function for removing duplicates in a list
remduplicates = $(strip $(if $1,$(firstword $1) $(call remduplicates,$(filter-out $(firstword $1),$1))))
@ -115,6 +121,7 @@ C_SOURCE_FILES += $(SRC_PATH)/boards.c
C_SOURCE_FILES += $(SRC_PATH)/flash_nrf5x.c
C_SOURCE_FILES += $(SRC_PATH)/dfu_ble_svc.c
C_SOURCE_FILES += $(SRC_PATH)/dfu_init.c
C_SOURCE_FILES += $(SRC_PATH)/pinconfig.c
# nrfx
C_SOURCE_FILES += $(NRFX_PATH)/drivers/src/nrfx_power.c
@ -340,6 +347,13 @@ erase:
@echo Erasing chip
$(NRFJPROG) --eraseall -f nrf52
gdbflash: $(BUILD)/$(MERGED_FNAME).hex
@echo Flashing: $<
@$(GDB_BMP) -nx --batch -ex 'load $<' -ex 'compare-sections' -ex 'kill'
gdb: $(BUILD)/$(OUTPUT_FILENAME)-nosd.out
$(GDB_BMP) $<
#******************* Compile rules *******************
## Create build directories

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@ -0,0 +1,139 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018 Ha Thach for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _ARCARDE_FEATHER_NRF52840_H
#define _ARCARDE_FEATHER_NRF52840_H
#define _PINNUM(port, pin) ((port)*32 + (pin))
/*------------------------------------------------------------------*/
/* LED
*------------------------------------------------------------------*/
#define LEDS_NUMBER 2
#define LED_PRIMARY_PIN _PINNUM(1, 15)
#define LED_SECONDARY_PIN _PINNUM(1, 10)
#define LED_STATE_ON 1
#define LED_NEOPIXEL _PINNUM(0, 16)
#define NEOPIXELS_NUMBER 1
#define BOARD_RGB_BRIGHTNESS 0x040404
/*------------------------------------------------------------------*/
/* BUTTON
*------------------------------------------------------------------*/
#define BUTTONS_NUMBER 2
#define BUTTON_1 _PINNUM(1, 02)
#define BUTTON_2 _PINNUM(0, 10)
#define BUTTON_PULL NRF_GPIO_PIN_PULLUP
/*------------------------------------------------------------------*/
/* UART (only used by nRF52832)
*------------------------------------------------------------------*/
#define RX_PIN_NUMBER 8
#define TX_PIN_NUMBER 6
#define CTS_PIN_NUMBER 0
#define RTS_PIN_NUMBER 0
#define HWFC false
//--------------------------------------------------------------------+
// BLE OTA
//--------------------------------------------------------------------+
#define BLEDIS_MANUFACTURER "Adafruit Industries"
#define BLEDIS_MODEL "Feather nRF52840 Express"
//--------------------------------------------------------------------+
// USB
//--------------------------------------------------------------------+
#define USB_DESC_VID 0x239A
#define USB_DESC_UF2_PID 0x0029
#define USB_DESC_CDC_ONLY_PID 0x002A
//------------- UF2 -------------//
#define UF2_PRODUCT_NAME "Adafruit Feather nRF52840 Express"
#define UF2_VOLUME_LABEL "ARCADE-N4"
#define UF2_BOARD_ID "nRF52840-Feather-revD"
#define UF2_INDEX_URL "https://www.adafruit.com/product/4062"
#define BOOTLOADER_CONFIG_CF2 \
/* CF2 START */ \
513675505, 539130489, /* magic */ \
49 , 100 , /* used entries, total entries */ \
4 , 0x18 , /* PIN_BTN_A = PIN_RX */ \
5 , 0xa , /* PIN_BTN_B = PIN_D2 */ \
13 , 0x29 , /* PIN_LED = PIN_D13 */ \
18 , 0xf , /* PIN_MISO = PA15 */ \
19 , 0xd , /* PIN_MOSI = PA13 */ \
20 , 0x23 , /* PIN_NEOPIXEL = PB03 */ \
21 , 0x18 , /* PIN_RX = PA24 */ \
23 , 0xe , /* PIN_SCK = PA14 */ \
24 , 0xb , /* PIN_SCL = PA11 */ \
25 , 0xc , /* PIN_SDA = PA12 */ \
28 , 0x19 , /* PIN_TX = PA25 */ \
32 , 0xe , /* PIN_DISPLAY_SCK = PIN_SCK */ \
34 , 0xd , /* PIN_DISPLAY_MOSI = PIN_MOSI */ \
35 , 0x1e , /* PIN_DISPLAY_CS = PIN_A2 */ \
36 , 0x1c , /* PIN_DISPLAY_DC = PIN_A3 */ \
37 , 0xa0 , /* DISPLAY_WIDTH = 160 */ \
38 , 0x80 , /* DISPLAY_HEIGHT = 128 */ \
39 , 0x80 , /* DISPLAY_CFG0 = 0x80 */ \
40 , 0x603 , /* DISPLAY_CFG1 = 0x603 */ \
41 , 0x20 , /* DISPLAY_CFG2 = 0x20 */ \
43 , 0x2 , /* PIN_DISPLAY_RST = PIN_A4 */ \
44 , 0x3 , /* PIN_DISPLAY_BL = PIN_A5 */ \
47 , 0x6 , /* PIN_BTN_LEFT = PIN_D11 */ \
48 , 0x1a , /* PIN_BTN_RIGHT = PIN_D9 */ \
49 , 0x1b , /* PIN_BTN_UP = PIN_D10 */ \
50 , 0x7 , /* PIN_BTN_DOWN = PIN_D6 */ \
51 , 0x8 , /* PIN_BTN_MENU = PIN_D12 */ \
56 , 0x2a , /* PIN_LED2 = PB10 */ \
60 , 0x19 , /* PIN_JACK_TX = PIN_TX */ \
100, 0x4 , /* PIN_A0 = PA04 */ \
101, 0x5 , /* PIN_A1 = PA05 */ \
102, 0x1e , /* PIN_A2 = PA30 */ \
103, 0x1c , /* PIN_A3 = PA28 */ \
104, 0x2 , /* PIN_A4 = PA02 */ \
105, 0x3 , /* PIN_A5 = PA03 */ \
152, 0xa , /* PIN_D2 = PA10 */ \
155, 0x28 , /* PIN_D5 = PB08 */ \
156, 0x7 , /* PIN_D6 = PA07 */ \
159, 0x1a , /* PIN_D9 = PA26 */ \
160, 0x1b , /* PIN_D10 = PA27 */ \
161, 0x6 , /* PIN_D11 = PA06 */ \
162, 0x8 , /* PIN_D12 = PA08 */ \
163, 0x29 , /* PIN_D13 = PB09 */ \
200, 0x1 , /* NUM_NEOPIXELS = 1 */ \
204, 0x100000 , /* FLASH_BYTES = 0x100000 */ \
205, 0x40000 , /* RAM_BYTES = 0x40000 */ \
208, 0xd7688ea1, /* BOOTLOADER_BOARD_ID = 0xd7688ea1 */ \
209, 0xada52840, /* UF2_FAMILY = 0xada52840 */ \
210, 0x20 , /* PINS_PORT_SIZE = PA_32 */ \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
0, 0, 0, 0, 0, 0 \
/* CF2 END */
#endif // _ARCARDE_FEATHER_NRF52840_H

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@ -0,0 +1 @@
MCU_SUB_VARIANT = nrf52840

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@ -11,7 +11,9 @@ MEMORY
* those values do not match. The check is performed in main.c, see
* APP_ERROR_CHECK_BOOL(*((uint32_t *)NRF_UICR_BOOT_START_ADDRESS) == BOOTLOADER_REGION_START);
*/
FLASH (rx) : ORIGIN = 0xF4000, LENGTH = 0xFE000-0xF4000 /* 40 KB */
FLASH (rx) : ORIGIN = 0xF4000, LENGTH = 0xFE000-0xF4000-2048 /* 38 KB */
BOOTLOADER_CONFIG (r): ORIGIN = 0xFE000 - 2048, LENGTH = 2048
/** Location of mbr params page in flash. */
MBR_PARAMS_PAGE (rw) : ORIGIN = 0xFE000, LENGTH = 0x1000
@ -50,6 +52,11 @@ SECTIONS
PROVIDE( __stop_fs_data = .);
} = 0
.bootloaderConfig :
{
KEEP(*(.bootloaderConfig))
} > BOOTLOADER_CONFIG
/* Place the bootloader settings page in flash. */
.bootloaderSettings(NOLOAD) :
{

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@ -61,6 +61,7 @@
#include "nrf_error.h"
#include "boards.h"
#include "uf2/uf2.h"
#include "pstorage_platform.h"
#include "nrf_mbr.h"
@ -105,12 +106,17 @@ void usb_teardown(void);
#define DFU_MAGIC_UF2_RESET 0x57
#define DFU_DBL_RESET_MAGIC 0x5A1AD5 // SALADS
#define DFU_DBL_RESET_APP 0x4ee5677e
#define DFU_DBL_RESET_DELAY 500
#define DFU_DBL_RESET_MEM 0x20007F7C
#define BOOTLOADER_VERSION_REGISTER NRF_TIMER2->CC[0]
#define DFU_SERIAL_STARTUP_INTERVAL 1000
// Allow for using reset button essentially to swap between application and bootloader.
// This is controlled by a flag in the app and is the behavior of CPX and all Arcade boards when using MakeCode.
#define APP_ASKS_FOR_SINGLE_TAP_RESET() (*((uint32_t*)(USER_FLASH_START + 0x200)) == 0x87eeb07c)
// These value must be the same with one in dfu_transport_ble.c
#define BLEGAP_EVENT_LENGTH 6
#define BLEGATT_ATT_MTU_MAX 247
@ -197,9 +203,13 @@ int main(void)
_ota_dfu = _ota_dfu || ( button_pressed(BUTTON_DFU) && button_pressed(BUTTON_FRESET) ) ;
bool const valid_app = bootloader_app_is_valid(DFU_BANK_0_REGION_START);
bool const just_start_app = valid_app && !dfu_start && (*dbl_reset_mem) == DFU_DBL_RESET_APP;
if (!just_start_app && APP_ASKS_FOR_SINGLE_TAP_RESET())
dfu_start = 1;
// App mode: register 1st reset and DFU startup (nrf52832)
if ( ! (dfu_start || !valid_app) )
if ( ! (just_start_app || dfu_start || !valid_app) )
{
// Register our first reset for double reset detection
(*dbl_reset_mem) = DFU_DBL_RESET_MAGIC;
@ -218,6 +228,9 @@ int main(void)
#endif
}
if (APP_ASKS_FOR_SINGLE_TAP_RESET())
(*dbl_reset_mem) = DFU_DBL_RESET_APP;
else
(*dbl_reset_mem) = 0;
if ( dfu_start || !valid_app )
@ -261,6 +274,9 @@ int main(void)
// MBR must be init before start application
if ( !sd_inited ) softdev_mbr_init();
// clear in case we kept DFU_DBL_RESET_APP there
(*dbl_reset_mem) = 0;
// Select a bank region to use as application region.
// @note: Only applications running from DFU_BANK_0_REGION_START is supported.
bootloader_app_start(DFU_BANK_0_REGION_START);

10
src/pinconfig.c Normal file
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@ -0,0 +1,10 @@
#include "boards.h"
#ifdef BOOTLOADER_CONFIG_CF2
__attribute__((used, section(".bootloaderConfig")))
const uint32_t bootloaderConfig[] = {
BOOTLOADER_CONFIG_CF2
};
#endif