2024 If st.chip_cfg.dmp

If st.chip_cfg.dmp_on return -1

Author: xppj

August undefined, 2024

Web1 jun. 2024 · I used mpu9250_read_fifo_register(st->hw->addr, st->reg->fifo_r_w, length, data). length = 22. However, if you do it this way I believe you increment the register … Web9 sep. 2024 · 首先用DEBUG模式，定位到是哪一句出了问题，，st.chip_cfg.dmp_on这个值不等于1 ，所以无法正常运行。将这一句谷歌一下，，得到的解答是，， MPU …

TxIMU_MPU9150_DMP/inv_mpu.c at master · neweins/TxIMU_MPU9150_DMP

Webreturn -1; st.chip_cfg.dmp_loaded = 1; st.chip_cfg.dmp_sample_rate = sample_rate; return 0;} /** * @brief Enable/disable DMP support. * @param[in] enable 1 to turn on the DMP. * @return 0 if successful. */ int mpu_set_dmp_state(unsigned char enable) {unsigned char … Web26 sep. 2015 · if (mpu_dmp_get_data (&pitch,&roll,&yaw)==0) 在这句中，mpu_dmp_get_data (&pitch,&roll,&yaw)的返回值为-1，if进不去，我一层一层查下去， … full length wide floor mirror

How to read fifo data in TWI? - Nordic Q&A - Nordic DevZone

WebGPS Coupled IMU on nRF51822 with cortex m0. Contribute to neweins/TxIMU_MPU9150_DMP development by creating an account on GitHub. Web9 apr. 2015 · st->chip_cfg.sensors equal 0. Have you any Idea of the origin of the problem ? Many thanks ! PS : have you tryed the MPU9250 ? If not, and if you are interested, I'd be happy to send you one on a breakout board ! Hi, The key issue in here is mpu_init which returns -7. the chip_cfg.sensors is correct to be 0 at this stage. Webif (!st.chip_cfg.dmp_on) return -1; Someone found a problem with the power supply. This code is to detect whether DMP is working properly. The problem with dmp_on is that the dmp part is not working properly. Check whether the module power supply is 3.3V or 5v. ② ginger scalp care shampoo review

STM32F4和MCU9250-幸运的探索者的回答

Web22 mrt. 2024 · This code is also from the motion driver source code. After initializing the mpu I am calling dmp_load_motion_driver_firmware (); which looks like this. /** * @brief Load and verify DMP image. * @param [in] length Length of DMP image. * @param [in] firmware DMP code. * @param [in] start_addr Starting address of DMP code memory. * @param … Web10 feb. 2024 · st.chip_cfg.d... MPU6050- DMP 读不出数据怎么解决 */ if (mpu_read_fifo_stream ( dmp .packet_length, fifo_data, more))return -1;进入此函数，通过逐句debug，发现卡在这一句上了 if (! st.chip_cfg.dmp_on )return -1; hfgdf 2024-02-10 06:20:53 移植MPU6050 DMP 到uCOS II中，出现如下错误，求高手指点迷津 \inv_mpu.c … ginger science innovation \u0026 technologyWebreturn-1; if (st. chip_cfg. dmp_on) return-1; else {if (st. chip_cfg. lp_accel_mode) {if (rate && (rate <= 40)) {/* Just stay in low-power accel mode. */ mpu_lp_accel_mode (rate); … full length window pane mirror

"WebSTM32 HAL MPU6050 官方DMP6.12移植 FIFO 开启中断. Contribute to nxcosa/STM32-HAL-MPU6050-DMP development by creating an account on GitHub. " - If st.chip_cfg.dmp_on return -1

If st.chip_cfg.dmp_on return -1

http://www.4k8k.xyz/article/o_o521/79344233 Web28 jan. 2015 · STM32读MPU6050的DMP数据，自检不过amobbs.com 阿莫电子论坛 - 东莞阿莫电子网站飞行器电子机械开启辅助访问登录注册找回密码

Did you know?

Web该程序是MPU6050模块的DMP初始化代码，我自己初始化的时候，总是报错，错误代码返回数字8，即 res=run_self_test (); if (res)return 8; 自检失败，选中 run_self_test (); 继续追溯，追溯代码为与前段代码同 .c 文件下的程序，程序如下： u8 run_self_test(void) { int result; long gyro[3], accel[3]; result = mpu_run_self_test(gyro, accel); if (result == 0x3) { /* Test … Web20 jun. 2024 · 读数据时，读出是0，一步步查下去，发现了是卡在了 if (!st.chip_cfg.dmp_on) return -1; 这个主要问题就是移植别人代码的时候，iic引脚设置的 …

Web29 jul. 2024 · if (mpu_read_fifo_stream(dmp.packet_length, fifo_data, more)) return -1; 这条函数返回值要是-1，原因一般有俩。一是if (!st.chip_cfg.dmp_on)，检查DMP是否正常 … Web15 dec. 2024 · I am trying to read data from the DMP of the MPU-6050 using InvenSense's motion driver 6.12. This works with my RaspberryPi 3 (& i2cdevlib) - but when I run the same code with the FT232H it won't and I can't figure out why.

Webif (!st.chip_cfg.sensors) return -1; if (i2c_read(st.hw->addr, st.reg->fifo_count_h, 2, tmp)) return -1; fifo_count = (tmp[0] << 8) tmp[1]; if (fifo_count < length) { more[0] = 0; return -1; if (fifo_count > (st.hw->max_fifo >> 1)) { /* FIFO is 50% full, better check overflow bit. if (i2c_read(st.hw->addr, st.reg->int_status, 1, tmp)) return -1; Web6 dec. 2024 · 下载并关注上传者开通vip，低至0.08元下载/次

Web该程序是MPU6050模块的DMP初始化代码，我自己初始化的时候，总是报错，错误代码返回数字8，即 res=run_self_test (); if (res)return 8; 自检失败，选中 run_self_test (); 继续追 …

ginger scissors and suggested useWeb8 apr. 2016 · 首先用DEBUG模式，定位到是哪一句出了问题，，st.chip_cfg.dmp_on这个值不等于1 ，所以无法正常运行。将这一句谷歌一下，，得到的解答是，， MPU的FIFO … gingers chinese foodWeb2 dec. 2024 · 主要说一下mpu_dmp_get_data(&pitch,&roll,&yaw);这个函数的一些常见问题。 if (mpu_ read _fifo_stream(dmp.packet_length, fifo_data, more)) return-1; 这条函数返回 … full length wavy mirrorWebMPU9250 library for TI's Tiva TM4C1294 with I2C/SPI and DMP - tm4c_mpu9250/inv_mpu.c at master · vedranMv/tm4c_mpu9250 gingers close cranleighWeb11 jan. 2024 · 他竟然又重新设置了一遍采样率，那么反过来再看这个st.chip_cfg.dmp_sample_rate在哪里被改变过，搜索发现是在加载固件的时候那么最 … gingers chinese food pekinWeb这个就是上面提及的函数，里面单步调试时发现是由于这两句导致返回值为-1. if (!st.chip_cfg.dmp_on) return -1; 有人发现电源供电的问题，这句代码是检测DMP是否正常 … full length window screensWeb所以最根源是由于st.chip_cfg.dmp_on这个变量的值不对，不知道是什么问题。在网上找到许多和我类似的情况，现在一一整理别人的解决办法：一：返回值是-1的情况 gingers chinese buffet fairview heights il