developmentboard-examples's Introduction
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wangmeihuakeepmoving sustech-artinx liuzt1024 aeternum2080 butterfliesgithub zhangsheng20 sjtugscxf alexander-pans 894188772 luqifeng hejunbok qimingzhenfan erichen0615 izh20 deconny xdrm-irobot mistymoonr elonhu001 ysfreedom eric-de-winter wuyifan1995 petertheprocess cyfio alonzhao learwzr tooyoungtosimple igogred tengxiang28 mlluu urumqiliu wentek cumin amixlong yetaofeng githubmingenter leolzf rcjetpilot pandorathanator minkwok marshallxiao pkb404 mr-lihao mrwangmaomao daisen-tanaka jiaquan301 michaelzhang1987 sunduoze wilson1996 goodjooy ilovehebe dingziming bossenn xintao22 2008jiayu xitinglin aiwaner nergnixouhm9 murphy41 zelinshen sunwang-git zyzsorry buglovebug miyake3 thisisfalcon linjarvis true-scum utakuta huzhao205 djanreen jackyjuu jingbian0424 shuiyis youzhou2015 jjl-fw-caocao frozen-world bbl007-alt seldon1224 americanvain kun-ming sikaxn h-y-h-y-h navilian jiangyang-star wang-beep ryegleason dddd-cmd wjr-112039 foreverlong raysworld dnfp l1019505281 fyzfx bingsilence killer-p xiemaster black-boom zeazom xinghuangfu guchang666 valarajldevelopmentboard-examples's Issues
question
使用UWB的例子,得到的数据为0
IMU sprintf() not showing the message
Dear the dev team,
Where can I see the following message on the main.c in IMU?
sprintf(buf, " Roll: %8.3lf Pitch: %8.3lf Yaw: %8.3lf\n", imu.rol, imu.pit, imu.yaw);
I tried to include 'stdio.h', and looked for the Debug (printf) Viewer, but none of each worked.
What is the frequency of crystal oscillator of type A development board
How to use the button
I can see the OLED display, but how to use the button and joystick? Thx
Boot 0/1 button
Is there an accessible boot pin for flashing?
Any readme file for how to use the USB demo?
How to use the USB demo?
After downloading the demo to the board, if I connect the board with the PC with a USB cable, should the device be recognized as a Serial Port according to the readme of the repository?
There's a bug in OLED driver oled.c in function oled_printf
/**
- @brief formatted output in oled 128*64
- @param row: row of character string begin, 0 <= row <= 4;
- @param col: column of character string begin, 0 <= col <= 20;
- @param *fmt: the pointer to format character string
- @RetVal None
- @note if the character length is more than one row at a time, the extra characters will be truncated
*/
void oled_printf(uint8_t row, uint8_t col, const char *fmt,...)
{
uint8_t LCD_BUF[128] = {0};
uint8_t remain_size = 0;
va_list ap;
if ((row > 4) || (row < 1) || (col > 20) || (col < 1)) /*should be: if ( (row > 4) || (col > 20) ) */
return;
va_start(ap, fmt);
vsprintf((char *)LCD_BUF, fmt, ap);
va_end(ap);
remain_size = 21 - col;
LCD_BUF[remain_size] = '\0';
oled_showstring(row, col, LCD_BUF);
}
if ((row > 4) || (row < 1) || (col > 20) || (col < 1))
I think it should be : if ( (row > 4) || (col > 20) )
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