djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

code format

Browse Source
This commit is contained in:
hathach 2018-07-10 22:49:51 +07:00
parent ce01496d44
commit a53b1c7cf1
10 changed files with 70 additions and 362 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/tinyusb

@ -1 +1 @@
Subproject commit f5652a0146606151c83f7af25f9779718a65f097 Subproject commit a0849fee9f4b268ccc9798c70c654a835f8e20c8

26
ports/nrf/Makefile
View File

@ -107,6 +107,8 @@ SRC_C += \
fatfs_port.c \ fatfs_port.c \
fifo.c \ fifo.c \
tick.c \ tick.c \
background.c \
internal_flash.c \
drivers/softpwm.c \ drivers/softpwm.c \
drivers/ticker.c \ drivers/ticker.c \
drivers/bluetooth/ble_drv.c \ drivers/bluetooth/ble_drv.c \
@ -115,7 +117,6 @@ SRC_C += \
nrfx/mdk/system_$(MCU_SUB_VARIANT).c \ nrfx/mdk/system_$(MCU_SUB_VARIANT).c \
nrfx/hal/nrf_nvmc.c \ nrfx/hal/nrf_nvmc.c \
device/$(MCU_VARIANT)/startup_$(MCU_SUB_VARIANT).c \ device/$(MCU_VARIANT)/startup_$(MCU_SUB_VARIANT).c \
background.c \
lib/oofatfs/ff.c \ lib/oofatfs/ff.c \
lib/oofatfs/option/ccsbcs.c \ lib/oofatfs/option/ccsbcs.c \
lib/timeutils/timeutils.c \ lib/timeutils/timeutils.c \
@ -126,25 +127,23 @@ SRC_C += \
lib/utils/stdout_helpers.c \ lib/utils/stdout_helpers.c \
lib/libc/string0.c \ lib/libc/string0.c \
lib/mp-readline/readline.c \ lib/mp-readline/readline.c \
internal_flash.c \
ifeq ($(MCU_SUB_VARIANT),nrf52840) ifeq ($(MCU_SUB_VARIANT),nrf52840)
SRC_C += \ SRC_C += \
usb/tusb_descriptors.c \ usb/tusb_descriptors.c \
usb/usb_msc_flash.c \ usb/usb_msc_flash.c \
lib/tinyusb/src/portable/nordic/nrf5x/dcd_nrf5x.c \ lib/tinyusb/src/portable/nordic/nrf5x/dcd_nrf5x.c \
lib/tinyusb/src/portable/nordic/nrf5x/hal_nrf5x.c \ lib/tinyusb/src/portable/nordic/nrf5x/hal_nrf5x.c \
lib/tinyusb/src/common/tusb_fifo.c \ lib/tinyusb/src/common/tusb_fifo.c \
lib/tinyusb/src/device/usbd.c \ lib/tinyusb/src/device/usbd.c \
lib/tinyusb/src/device/usbd_desc.c \ lib/tinyusb/src/device/usbd_desc.c \
lib/tinyusb/src/class/msc/msc_device.c \ lib/tinyusb/src/class/msc/msc_device.c \
lib/tinyusb/src/class/cdc/cdc_device.c \ lib/tinyusb/src/class/cdc/cdc_device.c \
lib/tinyusb/src/tusb.c \ lib/tinyusb/src/tusb.c \
endif endif
DRIVERS_SRC_C += $(addprefix modules/,\ DRIVERS_SRC_C += $(addprefix modules/,\
ubluepy/modubluepy.c \ ubluepy/modubluepy.c \
ubluepy/ubluepy_peripheral.c \ ubluepy/ubluepy_peripheral.c \
@ -264,7 +263,6 @@ hex: $(BUILD)/$(OUTPUT_FILENAME).hex
$(BUILD)/$(OUTPUT_FILENAME).hex: $(BUILD)/$(OUTPUT_FILENAME).elf $(BUILD)/$(OUTPUT_FILENAME).hex: $(BUILD)/$(OUTPUT_FILENAME).elf
$(OBJCOPY) -O ihex $< $@ $(OBJCOPY) -O ihex $< $@
##################### #####################
# Flash with debugger # Flash with debugger
##################### #####################
@ -300,7 +298,6 @@ sd: $(BUILD)/$(OUTPUT_FILENAME).hex
endif endif
##################### #####################
# Flash with DFU # Flash with DFU
##################### #####################
@ -312,7 +309,6 @@ else
NRFUTIL = nrfutil NRFUTIL = nrfutil
endif endif
check_defined = \ check_defined = \
$(strip $(foreach 1,$1, \ $(strip $(foreach 1,$1, \
$(call __check_defined,$1,$(strip $(value 2))))) $(call __check_defined,$1,$(strip $(value 2)))))
@ -335,8 +331,6 @@ uf2: $(BUILD)/$(OUTPUT_FILENAME).hex
$(ECHO) "Create $(OUTPUT_FILENAME).uf2" $(ECHO) "Create $(OUTPUT_FILENAME).uf2"
$(PYTHON2) $(TOP)/tools/uf2/utils/uf2conv.py -f 0xADA52840 -c -o "$(BUILD)/$(OUTPUT_FILENAME).uf2" $^ $(PYTHON2) $(TOP)/tools/uf2/utils/uf2conv.py -f 0xADA52840 -c -o "$(BUILD)/$(OUTPUT_FILENAME).uf2" $^
$(BUILD)/dfu-package.zip: dfu-gen $(BUILD)/dfu-package.zip: dfu-gen
$(BUILD)/$(OUTPUT_FILENAME).elf: $(OBJ) $(BUILD)/$(OUTPUT_FILENAME).elf: $(OBJ)

62
ports/nrf/background.c
View File

@ -1,44 +1,32 @@
/**************************************************************************/ /*
/*! * This file is part of the MicroPython project, http://micropython.org/
@file background.c *
@author hathach (tinyusb.org) * The MIT License (MIT)
*
@section LICENSE * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
*
Software License Agreement (BSD License) * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
Copyright (c) 2018, Adafruit Industries (adafruit.com) * in the Software without restriction, including without limitation the rights
All rights reserved. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
Redistribution and use in source and binary forms, with or without * furnished to do so, subject to the following conditions:
modification, are permitted provided that the following conditions are met: *
1. Redistributions of source code must retain the above copyright * The above copyright notice and this permission notice shall be included in
notice, this list of conditions and the following disclaimer. * all copies or substantial portions of the Software.
2. Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in the * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
documentation and/or other materials provided with the distribution. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
3. Neither the name of the copyright holders nor the * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
names of its contributors may be used to endorse or promote products * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
derived from this software without specific prior written permission. * 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
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY * THE SOFTWARE.
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**************************************************************************/
#include "tusb.h" #include "tusb.h"
void run_background_tasks(void) { void run_background_tasks(void) {
#ifdef NRF52840_XXAA #ifdef NRF52840_XXAA
tusb_task(); tusb_task();
tud_cdc_flush(); tud_cdc_flush();

3
ports/nrf/boards/pca10056/board.c
View File

@ -83,8 +83,7 @@ void tud_umount_cb(uint8_t rhport) {
(void) rhport; (void) rhport;
} }
uint32_t tusb_hal_millis(void) uint32_t tusb_hal_millis(void) {
{
uint64_t ms; uint64_t ms;
uint32_t us; uint32_t us;
current_tick(&ms, &us); current_tick(&ms, &us);

1
ports/nrf/boards/pca10056/mpconfigboard.h
View File

@ -35,7 +35,6 @@
#define PORT_HEAP_SIZE (128 * 1024) #define PORT_HEAP_SIZE (128 * 1024)
#define CIRCUITPY_AUTORELOAD_DELAY_MS 500 #define CIRCUITPY_AUTORELOAD_DELAY_MS 500
// Temp (could be removed) 0: usb cdc (default), 1 : hwuart (jlink) // Temp (could be removed) 0: usb cdc (default), 1 : hwuart (jlink)
#define CFG_HWUART_FOR_SERIAL 0 #define CFG_HWUART_FOR_SERIAL 0

4
ports/nrf/drivers/bluetooth/ble_uart.c
View File

@ -34,10 +34,6 @@
#if MICROPY_PY_BLE_NUS #if MICROPY_PY_BLE_NUS
#if BLUETOOTH_WEBBLUETOOTH_REPL
//#include "hal_time.h"
#endif // BLUETOOTH_WEBBLUETOOTH_REPL
static ubluepy_uuid_obj_t uuid_obj_service = { static ubluepy_uuid_obj_t uuid_obj_service = {
.base.type = &ubluepy_uuid_type, .base.type = &ubluepy_uuid_type,
.type = UBLUEPY_UUID_128_BIT, .type = UBLUEPY_UUID_128_BIT,

60
ports/nrf/internal_flash.c
View File

@ -42,19 +42,15 @@
#include "nrf_sdm.h" #include "nrf_sdm.h"
#endif #endif
/*------------------------------------------------------------------*/
/* VARIABLES
*------------------------------------------------------------------*/
// defined in linker // defined in linker
extern uint32_t __fatfs_flash_start_addr[]; extern uint32_t __fatfs_flash_start_addr[];
extern uint32_t __fatfs_flash_length[]; extern uint32_t __fatfs_flash_length[];
#define NO_CACHE 0xffffffff #define NO_CACHE 0xffffffff
#define FL_PAGE_SZ 4096 #define FL_PAGE_SZ 4096
uint8_t _fl_cache[FL_PAGE_SZ] __attribute__((aligned(4))); uint8_t _flash_cache[FL_PAGE_SZ] __attribute__((aligned(4)));
uint32_t _fl_pg_addr = NO_CACHE; uint32_t _flash_page_addr = NO_CACHE;
/*------------------------------------------------------------------*/ /*------------------------------------------------------------------*/
@ -66,14 +62,14 @@ static inline uint32_t lba2addr(uint32_t block) {
void internal_flash_init(void) { void internal_flash_init(void) {
// Activity LED for flash writes. // Activity LED for flash writes.
#ifdef MICROPY_HW_LED_MSC #ifdef MICROPY_HW_LED_MSC
struct port_config pin_conf; struct port_config pin_conf;
port_get_config_defaults(&pin_conf); port_get_config_defaults(&pin_conf);
pin_conf.direction = PORT_PIN_DIR_OUTPUT; pin_conf.direction = PORT_PIN_DIR_OUTPUT;
port_pin_set_config(MICROPY_HW_LED_MSC, &pin_conf); port_pin_set_config(MICROPY_HW_LED_MSC, &pin_conf);
port_pin_set_output_level(MICROPY_HW_LED_MSC, false); port_pin_set_output_level(MICROPY_HW_LED_MSC, false);
#endif #endif
} }
uint32_t internal_flash_get_block_size(void) { uint32_t internal_flash_get_block_size(void) {
@ -86,16 +82,16 @@ uint32_t internal_flash_get_block_count(void) {
// TODO support flashing with SD enabled // TODO support flashing with SD enabled
void internal_flash_flush(void) { void internal_flash_flush(void) {
if (_fl_pg_addr == NO_CACHE) return; if (_flash_page_addr == NO_CACHE) return;
// Skip if data is the same // Skip if data is the same
if (memcmp(_fl_cache, (void *)_fl_pg_addr, FL_PAGE_SZ) != 0) { if (memcmp(_flash_cache, (void *)_flash_page_addr, FL_PAGE_SZ) != 0) {
// _is_flashing = true; // _is_flashing = true;
nrf_nvmc_page_erase(_fl_pg_addr); nrf_nvmc_page_erase(_flash_page_addr);
nrf_nvmc_write_words(_fl_pg_addr, (uint32_t *)_fl_cache, FL_PAGE_SZ / sizeof(uint32_t)); nrf_nvmc_write_words(_flash_page_addr, (uint32_t *)_flash_cache, FL_PAGE_SZ / sizeof(uint32_t));
} }
_fl_pg_addr = NO_CACHE; _flash_page_addr = NO_CACHE;
} }
mp_uint_t internal_flash_read_blocks(uint8_t *dest, uint32_t block, uint32_t num_blocks) { mp_uint_t internal_flash_read_blocks(uint8_t *dest, uint32_t block, uint32_t num_blocks) {
@ -106,39 +102,39 @@ mp_uint_t internal_flash_read_blocks(uint8_t *dest, uint32_t block, uint32_t num
mp_uint_t internal_flash_write_blocks(const uint8_t *src, uint32_t lba, uint32_t num_blocks) { mp_uint_t internal_flash_write_blocks(const uint8_t *src, uint32_t lba, uint32_t num_blocks) {
#ifdef MICROPY_HW_LED_MSC #ifdef MICROPY_HW_LED_MSC
port_pin_set_output_level(MICROPY_HW_LED_MSC, true); port_pin_set_output_level(MICROPY_HW_LED_MSC, true);
#endif #endif
while (num_blocks) { while (num_blocks) {
uint32_t const addr = lba2addr(lba); uint32_t const addr = lba2addr(lba);
uint32_t const page_addr = addr & ~(FL_PAGE_SZ - 1); uint32_t const page_addr = addr & ~(FL_PAGE_SZ - 1);
uint32_t count = 8 - (lba%8); // up to page boundary uint32_t count = 8 - (lba % 8); // up to page boundary
count = MIN(num_blocks, count); count = MIN(num_blocks, count);
if (page_addr != _fl_pg_addr) { if (page_addr != _flash_page_addr) {
internal_flash_flush(); internal_flash_flush();
// writing previous cached data, skip current data until flashing is done // writing previous cached data, skip current data until flashing is done
// tinyusb stack will invoke write_block() with the same parameters later on // tinyusb stack will invoke write_block() with the same parameters later on
// if ( _is_flashing ) return; // if ( _is_flashing ) return;
_fl_pg_addr = page_addr; _flash_page_addr = page_addr;
memcpy(_fl_cache, (void *)page_addr, FL_PAGE_SZ); memcpy(_flash_cache, (void *)page_addr, FL_PAGE_SZ);
} }
memcpy(_fl_cache + (addr & (FL_PAGE_SZ - 1)), src, count*FILESYSTEM_BLOCK_SIZE); memcpy(_flash_cache + (addr & (FL_PAGE_SZ - 1)), src, count * FILESYSTEM_BLOCK_SIZE);
// adjust for next run // adjust for next run
lba += count; lba += count;
src += count*FILESYSTEM_BLOCK_SIZE; src += count * FILESYSTEM_BLOCK_SIZE;
num_blocks -= count; num_blocks -= count;
} }
#ifdef MICROPY_HW_LED_MSC #ifdef MICROPY_HW_LED_MSC
port_pin_set_output_level(MICROPY_HW_LED_MSC, false); port_pin_set_output_level(MICROPY_HW_LED_MSC, false);
#endif #endif
return 0; // success return 0; // success
} }
@ -203,6 +199,10 @@ const mp_obj_type_t internal_flash_type = {
.locals_dict = (mp_obj_t)&internal_flash_obj_locals_dict, .locals_dict = (mp_obj_t)&internal_flash_obj_locals_dict,
}; };
/*------------------------------------------------------------------*/
/* Flash API
*------------------------------------------------------------------*/
void flash_init_vfs(fs_user_mount_t *vfs) { void flash_init_vfs(fs_user_mount_t *vfs) {
vfs->base.type = &mp_fat_vfs_type; vfs->base.type = &mp_fat_vfs_type;
vfs->flags |= FSUSER_NATIVE | FSUSER_HAVE_IOCTL; vfs->flags |= FSUSER_NATIVE | FSUSER_HAVE_IOCTL;

79
ports/nrf/mphalport.c
View File

@ -85,7 +85,7 @@ int mp_hal_stdin_rx_chr(void) {
} }
bool mp_hal_stdin_any(void) { bool mp_hal_stdin_any(void) {
return tud_cdc_available() > 0; return tud_cdc_available() > 0;
} }
void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len) { void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len) {
@ -128,80 +128,3 @@ void mp_hal_delay_ms(mp_uint_t delay) {
} }
} }
void mp_hal_delay_us(mp_uint_t us)
{
register uint32_t delay __ASM ("r0") = us;
__ASM volatile (
#ifdef NRF51
".syntax unified\n"
#endif
"1:\n"
" SUBS %0, %0, #1\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
#ifdef NRF52
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
" NOP\n"
#endif
" BNE 1b\n"
#ifdef NRF51
".syntax divided\n"
#endif
: "+r" (delay));
}

2
ports/nrf/mphalport.h
View File

@ -50,5 +50,7 @@ int mp_hal_stdin_rx_chr(void);
void mp_hal_stdout_tx_str(const char *str); void mp_hal_stdout_tx_str(const char *str);
bool mp_hal_stdin_any(void); bool mp_hal_stdin_any(void);
#define mp_hal_delay_us(us) NRFX_DELAY_US((uint32_t) us)
#endif #endif

193
ports/nrf/usb/nrf_drv_usbd_errata.h
View File

@ -1,193 +0,0 @@
/**
* Copyright (c) 2017 - 2018, Nordic Semiconductor ASA
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 4. This software, with or without modification, must only be used with a
* Nordic Semiconductor ASA integrated circuit.
*
* 5. Any software provided in binary form under this license must not be reverse
* engineered, decompiled, modified and/or disassembled.
*
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef NRF_DRV_USBD_ERRATA_H__
#define NRF_DRV_USBD_ERRATA_H__
#include <stdbool.h>
/**
* @defgroup nrf_drv_usbd_errata Functions to check if selected PAN is present in current chip
* @{
* @ingroup nrf_drv_usbd
*
* Functions here are checking the presence of an error in current chip.
* The checking is done at runtime based on the microcontroller version.
* This file is subject to removal when nRF51840 prototype support is removed.
*/
#ifndef NRF_DRV_USBD_ERRATA_ENABLE
/**
* @brief The constant that informs if errata should be enabled at all
*
* If this constant is set to 0, all the Errata bug fixes will be automatically disabled.
*/
#define NRF_DRV_USBD_ERRATA_ENABLE 1
#endif
/**
* @brief Internal auxiliary function to check if the program is running on NRF52840 chip
* @retval true It is NRF52480 chip
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840(void)
{
return ((((*(uint32_t *)0xF0000FE0) & 0xFF) == 0x08) &&
(((*(uint32_t *)0xF0000FE4) & 0x0F) == 0x0));
}
/**
* @brief Internal auxiliary function to check if the program is running on first sample of
* NRF52840 chip
* @retval true It is NRF52480 chip and it is first sample version
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840_proto1(void)
{
return ( nrf_drv_usbd_errata_type_52840() &&
( ((*(uint32_t *)0xF0000FE8) & 0xF0) == 0x00 ) &&
( ((*(uint32_t *)0xF0000FEC) & 0xF0) == 0x00 ) );
}
/**
* @brief Internal auxiliary function to check if the program is running on first final product of
* NRF52840 chip
* @retval true It is NRF52480 chip and it is first final product
* @retval false It is other chip
*/
static inline bool nrf_drv_usbd_errata_type_52840_fp1(void)
{
return ( nrf_drv_usbd_errata_type_52840() &&
( ((*(uint32_t *)0xF0000FE8) & 0xF0) == 0x20 ) &&
( ((*(uint32_t *)0xF0000FEC) & 0xF0) == 0x00 ) );
}
/**
* @brief Function to check if chip requires errata 104
*
* Errata: USBD: EPDATA event is not always generated.
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_104(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_proto1();
}
/**
* @brief Function to check if chip requires errata 154
*
* Errata: During setup read/write transfer USBD acknowledges setup stage without SETUP task.
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_154(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_proto1();
}
/**
* @brief Function to check if chip requires errata 166
*
* Errata: ISO double buffering not functional
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_166(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && true;
}
/**
* @brief Function to check if chip requires errata 171
*
* Errata: USBD might not reach its active state.
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_171(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && true;
}
/**
* @brief Function to check if chip requires errata 187
*
* Errata: USB cannot be enabled
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_187(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_fp1();
}
/**
* @brief Function to check if chip requires errata ???
*
* Errata: SIZE.EPOUT not writable
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usbd_errata_sizeepout_rw(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && nrf_drv_usbd_errata_type_52840_proto1();
}
/**
* @brief Function to check if chip requires errata 199
*
* Errata: USBD cannot receive tasks during DMA
*
* @retval true Errata should be implemented
* @retval false Errata should not be implemented
*/
static inline bool nrf_drv_usb_errata_199(void)
{
return NRF_DRV_USBD_ERRATA_ENABLE && true;
}
/** @} */
#endif /* NRF_DRV_USBD_ERRATA_H__ */