老鸟kkk 发表的帖子

老鸟kkk · 工业芯匠芯创

FluxBB bbcode
接USB口只点一个灯的情况，3.3V供电，其他电源内置

老鸟kkk · 工业芯匠芯创

看RTOS SDK的说明，6个做输入捕获的可以用做通用定时器

老鸟kkk · 工业芯匠芯创

看数据手册D13x有一个52bit的通用定时器做systemtick，其余总共有22个定时器可做PWM，其中6个可以做输入捕获。
翻了翻芯片手册以及代码，发现这22个定时器只能做pwm或输入捕获而不能做通用的定时器(定时时间到产生中断或DMA请求)
不知道我这样理解对不对，如果是这样的话作为一个通用MCU就比较奇怪了，定时器应该是mcu中很重要的一部分功能

老鸟kkk · 工业芯匠芯创

@tangloong
我的是只用了3.3V供电，其他的是用的内置的ldo电源，用的nor flash。根据官方的说法要先把config配置成bootloader,然后在bootloader的menuconfig中把1.1和1.8的电源使能输出(默认1.1有1.2V输出，1.8没有输出),根据手册1.1V和1.8V的寄存器值应设为4和3，然后编译；接下来把config配置成app的，同理配置1.1和1.8电源后再编译，按他们的说法打包镜像的时候会自动去找前面编译好的bootloader一起打包。
举个例子：
在luban-lite下使用env：scons --apply-def=2 ---> scons --menuconfig配置ldo输出 --->编译；scons --apply-def=3 ---> scons --menuconfig配置ldo输出 --->编译，然后就可以烧录镜像了

老鸟kkk · 工业芯匠芯创

ArtInChip 说：

@老鸟kkk
麻烦发您手机号到sales@artinchip.com ，听说要移植算法，我看怎么支持这个项目。

感谢群里的各位大佬支持，已经可以正常烧录了。
移植的话是一个初步的想法，成不成还是一回事，这会是一个相对较长的时间过程，毕竟个人玩家时间精力有限,工程量也非常大，差不多要用寄存器重构BSP

老鸟kkk · 工业芯匠芯创

全新的D133EBS芯片，板子采用单独外接3.3供电，其他电源用内部ldo，现在设备管理器能识别到芯片，AiBurn也能识别到，但是点烧录就失败，换过flash了，用逻辑分析能测到MISO MOSI CLK等引脚有波形，看论坛有大佬说换个配置编译烧录也试了，结果都一样，不知道咋回事了！
烧写失败日志如下：
[debug] WinEvent: Some devnode changed
[debug] No device available

[debug] WinEvent: Some devnode changed
[debug] There are "1" device available

[debug] Try to connect the ArtInChip device "1:7" ...
[debug] Try to get Usb device hd info...
[debug] Get Usb device hd info success
[debug] The status of ArtInChip device: true

[debug] WinEvent: Some devnode changed
[debug] There are "1" device available
[debug] Start burn online ...
[debug] Scan the current 3 partitions in list ...
[debug] Part name: spl , Selected: true
[debug] Part name: env , Selected: true
[debug] Part name: os , Selected: true
[debug] Progress range: 0 ~ 366592

[debug] Burn Image file "E:/baremetal-master/output/d13x_per1-nor_baremetal_helloworld/images/d13x_per1-nor_v1.0.0.img" ...

[debug] Meta 0 image.updater.spl , size 118544 ...
[debug] Blocksize 4 , chunk 1048576 * 0 , rest 118544
[debug] Offset: 4608 Size: 118544
[debug] Dev "1:7" Send the rest data 118544
[error] aicupg_trans_recv_pkt()208: CSW size 0, Pipe error(-9)
[error] aicupg_cmd_send_fwc_data_final()777: Recv resp failed, expect 16, got 0
[debug] Don't check the result of image.updater.spl

[debug] Meta 1 image.info , size 2048 ...
[error] aicupg_trans_send_pkt()80: CBW tag 0xbeb, size 0, Pipe error(-9)
[error] aicupg_cmd_get_hwinfo()106: Send command failed. ret = 0, siz = 16
[debug] Wait to reconnect dev "1:7"
[debug] QTime("20:02:19.605") Wait for Dev "1:7" ready

[debug] WinEvent: Some devnode changed

[debug] WinEvent: Some devnode changed
[debug] Blocksize 4 , chunk 1048576 * 0 , rest 2048
[debug] Offset: 0 Size: 2048
[debug] Dev "1:7" Send the rest data 2048

[debug] Meta 2 image.target.spl , size 118544 ...
[error] The status of device "1:7" error
[warn ] Try to resend firmware component image.target.spl , try count: 1
[warn ] Try to recovery the connection
[warn ] Resend firmware component: image.target.spl
[error] The status of device "1:7" error
[debug] Update "fail_cnt" of "2023-12-23"

老鸟kkk · 工业芯匠芯创

sjshe3326 说：

@ArtInChip 就是样品价格有点贵……

样品价格不便宜，特别是现在这种MCU价格都在下调的阶段，然后这个还不包邮，甚至邮费比东西还贵

老鸟kkk · 工业芯匠芯创

tangloong 说：

KLONE 说：
请问一下这种板子可以在线debug嘛
io都引出来了配套官方调试器按理是可以debug的需要eclipse

请问用cklink调试是不是只要接JTAG_MS JTAG_CK和地就行？看官方的使用说明里接了4个IO

老鸟kkk · 工业芯匠芯创

ArtInChip 说：

john78 说：
浏览下手册，好像普通定时器数量只有1个？
22个

看手册介绍好像是4个16位pwm定时器、12个16位EPWM定时器、6个32位CAP定时器，不知道这些定时器跟stm32之类的普通定时器、通用定时器、高级定时器都有啥区别？然后这个芯片的寄存器手册资料写的真"简洁"，完全不知道哪个定时器是啥定时器，具体有哪些功能。

另外这个芯片有啥办法能用jlink下载调试么？

老鸟kkk · 工业芯匠芯创

这是熊掌与鱼不可兼得么？合封了flash就没得psram，小孩子才做选择题！

老鸟kkk · Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30

romanljw 说：

大佬好，请问下，您的led0的设备树中：
gpios = <&gpio 0x20 1>;
里面的0x20代表的哪个引脚，谢谢大佬
另外请问大佬，后面的1是什么意思？

0x20表示GPIOB_0 1表示高电平有效

老鸟kkk · Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30

@a32425262
最近刚好在玩nuc972，貌似不需要重复拷贝两次app，直接把app从flash读到0x80000000 0x200000 0x100000\;go 0x0就能跑起来。
bootcmd=sf probe 0 300000000;sf read 0x80000000 0x200000 0x100000;go 0
uboot

老鸟kkk · Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30

分享下uboot移植过程，大佬请忽视
1.获取源码：https://gitee.com/OpenNuvoton/NUC970_U-Boot_v2016.11
2.解压到目录,后进入解压目录
3.配置gcc工具
4.清除编译：
make distclean
5.加载默认配置：
make nuc980_defconfig
6.先make编译下
7.网卡移植:
make menuconfig:
Device Drivers --->
[`] Network device support --->
[`] NUC980 Ethernet Support
[`] NUC980 EMAC0 port
(0) PHY Address
8.uboot对设备树的支持：
make menuconfig(设备树):
Library routines --->
[`] Enable the FDT library
[`] Support running EFI Applications in U-Boot (NEW)
9.nand分区(include/configs/nuc980_evb.h)：
#define CONFIG_MTD_PARTITIONS 1 //开启MTD分区
#define MTDIDS_DEFAULT "nand0=nand0"
#define MTDPARTS_DEFAULT "mtdparts=nand0:2M(u-boot),4M(kernel),1M(dts),-(rootfs)"
#define MTD_ACTIVE_PART "nand0,3"

在内核中开启对设备树的支持：
make menuconfig(内核)：
Boot options --->
[`] Flattened Device Tree support
   Device Drivers --->
   <`> Memory Technology Device (MTD) support --->
   <`> Command line partition table parsing

然后选择一个设备树文件按需修改编译(如内核源码下arch/arm/dts/nuc980-iot.dts)
附一个上面的心跳灯的设备树

ahb总线下：
gpio-leds {
compatible = "gpio-leds";

led0 {
label = "heartbeat-led";
gpios = <&gpio 0x20 1>;
linux,default-trigger = "heartbeat";
default-state = "on";
};
};
编译uboot、内核、设备树，到这里基本上把对应文件烧进去对于云联芯的板子，貌似是直接拿的官方的，基本不需要怎么修改
另外用usb烧录不要去在意那些配置电阻，只需进入uboot命令行，用nand erase命令擦除flash的内容，板子自动会默认从usb启动

老鸟kkk · Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30

非常感谢这次的活动，今天下班收到板子，晚上迫不及待开箱来点个灯，先来张全家福

这次玩点跟官方不一样的，都啥年代了还不用设备树(ps：主要自己只会用设备树，请轻点喷~)
先来上个心跳灯~

启动信息：

NUC980 IBR 20180813
Boot from NAND
DDR-OK
NAND boot!D dow#S


U-Boot 2016.11 (Dec 15 2021 - 22:25:13 +0800)

CPU: NUC980
Board: NUC980
DRAM:  64 MiB
NAND:  128 MiB
In:    serial
Out:   serial
Err:   serial
Net:   emac
Hit any key to stop autoboot:  0 
Using emac device
TFTP from server 192.168.60.239; our IP address is 192.168.60.238
Filename '980uimage'.
Load address: 0x7fc0
Loading: #################################################################
         #################################################################
         #################################################################
         #############
         1015.6 KiB/s
done
Bytes transferred = 3046936 (2e7e18 hex)
Using emac device
TFTP from server 192.168.60.239; our IP address is 192.168.60.238
Filename 'nuc980.dtb'.
Load address: 0x407fc0
Loading: ###
         985.4 KiB/s
done
Bytes transferred = 30275 (7643 hex)
## Booting kernel from Legacy Image at 00007fc0 ...
   Image Name:   Linux-4.4.207
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3046872 Bytes = 2.9 MiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 00407fc0
   Booting using the fdt blob at 0x407fc0
   XIP Kernel Image ... OK
   Loading Device Tree to 03e82000, end 03e8c642 ... OK

Starting kernel ...goto kernel

  0.000000] kernel start ..........
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.4.207 (xiao@xiao-virtual-machine) (gcc version 4.9.4 (Linaro GCC 4.9-2017.01) ) #10 PREEMPT Thu Dec 2 22:40:07 CST 2021
[    0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[    0.000000] CPU: VIVT data cache, VIVT instruction cache
[    0.000000] Machine model: Nuvoton NUC980 IOT V1.0
[    0.000000] Memory policy: Data cache writeback
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line: console=ttyS0,115200 cma=64M root=/dev/nfs rw ip=192.168.60.238:192.168.60.239:192.168.60.1:255.255.255.0::eth0:off nolock nfsroot=192.168.60.239:/nfs/rootfs,v3,tcp
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Memory: 58356K/65536K available (4406K kernel code, 273K rwdata, 1292K rodata, 204K init, 227K bss, 7180K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xc4800000 - 0xff800000   ( 944 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc4000000   (  64 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0598da4   (5700 kB)
[    0.000000]       .init : 0xc0599000 - 0xc05cc000   ( 204 kB)
[    0.000000]       .data : 0xc05cc000 - 0xc0610520   ( 274 kB)
[    0.000000]        .bss : 0xc0610520 - 0xc0649268   ( 228 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:545
[    0.000000] clocksource: nuc980-timer5: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 62215505635 ns
[    0.000033] sched_clock: 24 bits at 120kHz, resolution 8333ns, wraps every 69905062489ns
[    0.000716] Console: colour dummy device 80x30
[    0.197908] console [ttyS0] enabled
[    0.201433] Calibrating delay loop... 148.88 BogoMIPS (lpj=744448)
[    0.272774] pid_max: default: 32768 minimum: 301
[    0.277641] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.284316] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.293308] CPU: Testing write buffer coherency: ok
[    0.299199] Setting up static identity map for 0x8400 - 0x843c
[    0.309974] devtmpfs: initialized
[    0.347999] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.358691] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.365391] pinctrl core: initialized pinctrl subsystem
[    0.372649] NET: Registered protocol family 16
[    0.379283] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.393433] <DT> nuc980_dt_device_init +
[    0.432066] <DT> nuc980_dt_device_init -
[    0.438041] pinctrl-nuc980 apb:pinctrl@b0000000: initialized NUC980 pinctrl driver
[    0.554608] SCSI subsystem initialized
[    0.559941] usbcore: registered new interface driver usbfs
[    0.571824] usbcore: registered new interface driver hub
[    0.578058] usbcore: registered new device driver usb
[    0.598674] clocksource: Switched to clocksource nuc980-timer5
[    0.636341] NET: Registered protocol family 2
[    0.644333] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.651899] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.658258] TCP: Hash tables configured (established 1024 bind 1024)
[    0.665224] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.671316] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.678283] NET: Registered protocol family 1
[    0.683974] RPC: Registered named UNIX socket transport module.
[    0.690066] RPC: Registered udp transport module.
[    0.694733] RPC: Registered tcp transport module.
[    0.699516] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.707341] NetWinder Floating Point Emulator V0.97 (double precision)
[    0.881833] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.890158] io scheduler noop registered (default)
[    0.895574] nuc980_gpio_probe - pdev = b0004000.gpio
[    0.904824] nuc980_dma_probe - pdev = b0008000.dma
[    0.930549] nuc980-dma b0008000.dma: NUC980 DMA ready
[    0.957149] b0070000.serial: ttyS0 at I/O 0xf0070000 (irq = 36, base_baud = 750000) is a NUC980
[    0.970716] nuvoton-rng ahb:crypto_prng: nuvoton PRNG active
[    1.015824] brd: module loaded
[    1.024449] RX nuc980_qspi0_probe: dma0chan0 module removed
[    1.032108] TX nuc980_qspi0_probe: dma0chan1 module removed
[    1.064508] libphy: nuc980_rmii0: probed
[    1.142758] PPP generic driver version 2.4.2
[    1.149666] PPP BSD Compression module registered
[    1.154366] PPP Deflate Compression module registered
[    1.159966] PPP MPPE Compression module registered
[    1.164783] NET: Registered protocol family 24
[    1.169766] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.176791] nuc980-ehci b0015000.usbh_ehci: Nuvoton NUC980 EHCI Host Controller
[    1.184483] nuc980-ehci b0015000.usbh_ehci: new USB bus registered, assigned bus number 1
[    1.193508] nuc980-ehci b0015000.usbh_ehci: irq 23, io mem 0xb0015000
[    1.218841] nuc980-ehci b0015000.usbh_ehci: USB 2.0 started, EHCI 0.95
[    1.229424] hub 1-0:1.0: USB hub found
[    1.233874] hub 1-0:1.0: 2 ports detected
[    1.240016] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.246758] usb_hcd_nuc980_probe, id = -1, name: b0017000.usbh_ohci, 0
[    1.253983] nuc980-ohci b0017000.usbh_ohci: Nuvoton NUC980 OHCI Host Controller
[    1.261791] nuc980-ohci b0017000.usbh_ohci: new USB bus registered, assigned bus number 2
[    1.270374] nuc980-ohci b0017000.usbh_ohci: irq 24, io mem 0xb0017000
[    1.334674] hub 2-0:1.0: USB hub found
[    1.339299] hub 2-0:1.0: 8 ports detected
[    1.346924] usbcore: registered new interface driver cdc_wdm
[    1.354416] usbcore: registered new interface driver usb-storage
[    1.362174] usbcore: registered new interface driver usbserial
[    1.369674] usbcore: registered new interface driver option
[    1.375791] usbserial: USB Serial support registered for GSM modem (1-port)
[    1.386583] nuc980_sd_probe - pdev = b0018000.sdh
[    1.439933] do_sha - sha last has no data!
[    1.444008] alg: hash: Test 1 failed for nuc980-sha1
[    1.449191] 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.455591] 00000010: 00 00 00 00
[    1.460066] do_sha - sha last has no data!
[    1.464149] alg: hash: Test 1 failed for nuc980-sha224
[    1.469516] 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.475916] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00
[    1.482299] do_sha - sha last has no data!
[    1.486383] alg: hash: Test 1 failed for nuc980-sha256
[    1.491733] 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.498141] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.505433] do_sha - sha last has no data!
[    1.509783] alg: hash: Test 1 failed for nuc980-sha384
[    1.514891] 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.521508] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.527908] 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.535216] do_sha - sha last has no data!
[    1.539524] alg: hash: Test 1 failed for nuc980-sha512
[    1.544641] 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.551249] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.557658] 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.564291] 00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    1.571483] alg: No test for hmac-sha1 (nuc980-hmac-sha1)
[    1.577424] alg: No test for hmac-sha224 (nuc980-hmac-sha224)
[    1.583958] alg: No test for hmac-sha256 (nuc980-hmac-sha256)
[    1.590491] alg: No test for hmac-sha384 (nuc980-hmac-sha384)
[    1.596799] alg: No test for hmac-sha512 (nuc980-hmac-sha512)
[    1.602874] NUC980 Crypto engine enabled.
[   41.618783] mt29f spi0.0: WAIT timedout!!!
[   81.618766] mt29f spi0.0: wait timedout!
[   81.623041] nand: No NAND device found
[   81.627899] fbtft_of_value: buswidth = 8
[   81.632258] fbtft_of_value: debug = 0
[   81.635891] fbtft_of_value: rotate = 90
[   81.639916] fbtft_of_value: fps = 25
[   81.951091] Console: switching to colour frame buffer device 40x30
[   81.960608] graphics fb0: fb_ili9341 frame buffer, 320x240, 150 KiB video memory, 16 KiB DMA buffer memory, fps=25, spi2.0 at 50 MHz
[   81.975016] NET: Registered protocol family 17
[   82.008041] i2c-gpio: probe of apb:i2c_gpio@0 failed with error -16
[   82.020324] hctosys: unable to open rtc device (rtc0)
[   82.084041] nuc980-emac0 b0012000.emac0: eth0 is OPENED
[   82.928808] random: nonblocking pool is initialized
[   83.169399] IP-Config: Complete:
[   83.172616]      device=eth0, hwaddr=08:00:27:00:01:92, ipaddr=192.168.60.238, mask=255.255.255.0, gw=192.168.60.1
[   83.185416]      host=192.168.60.238, domain=, nis-domain=(none)
[   83.191624]      bootserver=192.168.60.239, rootserver=192.168.60.239, rootpath=
[   83.230941] VFS: Mounted root (nfs filesystem) on device 0:13.
[   83.238108] devtmpfs: mounted
[   83.243724] Freeing unused kernel memory: 204K
Starting syslogd: OK
Starting klogd: OK
Starting mdev...
modprobe: can't change directory to '/lib/modules': No such file or directory
Initializing random number generator... done.
Starting network: RTNETLINK answers: File exists
FAIL

Welcome to Buildroot
laoniao login: root
Password: 
[root@laoniao]:~$:ps
PID   USER     COMMAND
    1 root     init
    2 root     [kthreadd]
    3 root     [ksoftirqd/0]
    4 root     [kworker/0:0]
    5 root     [kworker/0:0H]
    6 root     [kworker/u2:0]
    7 root     [rcu_preempt]
    8 root     [rcu_sched]
    9 root     [rcu_bh]
   10 root     [kdevtmpfs]
   11 root     [kworker/u2:1]
  157 root     [writeback]
  159 root     [crypto]
  160 root     [bioset]
  162 root     [kblockd]
  188 root     [kworker/0:1]
  189 root     [cfg80211]
  217 root     [rpciod]
  224 root     [kswapd0]
  283 root     [nfsiod]
  364 root     [bioset]
  365 root     [bioset]
  366 root     [bioset]
  367 root     [bioset]
  368 root     [bioset]
  369 root     [bioset]
  370 root     [bioset]
  371 root     [bioset]
  395 root     [spi0]
  399 root     [spi2]
  432 root     [kworker/u2:2]
  480 root     [deferwq]
  483 root     [kworker/0:1H]
  500 root     /sbin/syslogd -n
  504 root     /sbin/klogd -n
  510 root     [kworker/0:2H]
  527 root     -sh
  528 root     ps
[root@laoniao]:~$:

设备树和内核中默认配置了spi nand，板子上没有这个设备，导致中间的漫长启动时间

心跳灯效果：

老鸟kkk · Openwrt/LEDE/AR9331/MT7688/RT5350

报名申请一套，新塘官方貌似没用设备树开发，想研究下用设备树

WhyCan Forum(哇酷开发者社区)

#1 Re: 工业芯匠芯创 » 一个人调试太孤单了,终于可以卖4块D133CBS开发板了，公布一下进展，找人一起玩 » 2023-12-29 19:39:05

#2 Re: 工业芯匠芯创 » D13x定时器可不可以做通用定时器 » 2023-12-28 19:35:32

#3 工业芯匠芯创 » D13x定时器可不可以做通用定时器 » 2023-12-28 17:44:43

#4 Re: 工业芯匠芯创 » D133EBS烧录失败问题 » 2023-12-24 09:26:55

#5 Re: 工业芯匠芯创 » D133EBS烧录失败问题 » 2023-12-23 22:25:39

#6 工业芯匠芯创 » D133EBS烧录失败问题 » 2023-12-23 20:22:09

#7 Re: 工业芯匠芯创 » 入坑D133 » 2023-12-21 15:06:46

#8 Re: 工业芯匠芯创 » 第一块D133CBS 烧录并运行成功 » 2023-12-14 15:22:20

#9 Re: 工业芯匠芯创 » RISC-V高性能显示控制跨界MCU D13x系列Datasheet » 2023-12-14 10:00:21

#10 Re: 工业芯匠芯创 » RISC-V工业级高性能通用计算MCU G73x系列Datasheet，内置大容量1MB SRAM和2MB FLASH » 2023-12-12 20:06:10

#11 Re: Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » 云联芯NUC980设备树折腾-从点灯开始 » 2022-05-11 22:05:00

#12 Re: Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » NUC972裸机的IAP升级怎么做的？求指导 » 2022-04-14 23:23:51

#13 Re: Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » 云联芯NUC980设备树折腾-从点灯开始 » 2021-12-16 18:24:26

#14 Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » 云联芯NUC980设备树折腾-从点灯开始 » 2021-12-15 23:24:49

#15 Re: Openwrt/LEDE/AR9331/MT7688/RT5350 » 深圳云联芯科技的开源新唐NUC980开发板子支持openwrt【免费赠送，先付款80元，发帖后退款】（活动结束，现在可以淘宝购买） » 2021-12-12 11:17:22

页脚

WhyCan Forum(哇酷开发者社区)

#1 Re: 工业芯 匠芯创 » 一个人调试太孤单了,终于可以卖4块D133CBS开发板了，公布一下进展，找人一起玩 » 2023-12-29 19:39:05

#2 Re: 工业芯 匠芯创 » D13x定时器可不可以做通用定时器 » 2023-12-28 19:35:32

#3 工业芯 匠芯创 » D13x定时器可不可以做通用定时器 » 2023-12-28 17:44:43

#4 Re: 工业芯 匠芯创 » D133EBS烧录失败问题 » 2023-12-24 09:26:55

#5 Re: 工业芯 匠芯创 » D133EBS烧录失败问题 » 2023-12-23 22:25:39

#6 工业芯 匠芯创 » D133EBS烧录失败问题 » 2023-12-23 20:22:09

#7 Re: 工业芯 匠芯创 » 入坑D133 » 2023-12-21 15:06:46

#8 Re: 工业芯 匠芯创 » 第一块D133CBS 烧录并运行成功 » 2023-12-14 15:22:20

#9 Re: 工业芯 匠芯创 » RISC-V高性能显示控制跨界MCU D13x系列Datasheet » 2023-12-14 10:00:21

#10 Re: 工业芯 匠芯创 » RISC-V工业级高性能通用计算MCU G73x系列Datasheet，内置大容量1MB SRAM和2MB FLASH » 2023-12-12 20:06:10