Android Java - Set switches from a text string (convert strings to bytes)?

min £36 GBP / hour

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about 3 years ago

min £36 GBP / hour

I am sure this is very simple, but I cannot work it out. I have a mobile app which will store switches states in a MVVM variable and write & read via a BLE connection. It's nearly working, except converting the string into setting the 16 switches. The problems is when I convert the string into a byte, it's converting the character i.e. 0 to been switched to 44. I do not need any app developing, I just need some code to execute as: 1. Extract two characters from a string 2. Convert to a bytes 3. Set the 16 switches base on the state of the characters i.e. 00 -> no switches set 01 -> 1st switch is set 02 -> 2nd switch is set 10 -> 5th switch is set FF -> All switches are set Please see the attached file for the code, which I need to changed to work. I am sure this is very easy, but just cannot figure it out

Android

Mobile App Development

Java

Software Architecture

C Programming

Project ID: 30013376

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8 freelancers are bidding on average £37 GBP/hour for this job

@gopinathansubu

We are a team of engineers having expertise on embedded domain. We have worked on several embedded linux/android SBC we have worked with various build system including make, busybox, buildroot, yocto, openwrt, android etc. We have worked on Android AOSP customization with Qualcomm Dragonbaord410C (Snapdragon 410E processor - APQ8016), Open-Q820 (Snapdragon 820 processor - APQ8096), Mistral 820DK development board, Freescale IMX6Q, Khadas VIM3() as well as Mobiles like Redmi Note5, Micromax A2xx-canvas4,Sony(Xperiz Z3), Vivo Y21L and Tablets like iBall slide-i701 * Custom Startup Application * Sensor Integration ** Customized device tree to support additional sensors via SPI, I2C, UART, gpio-keys interface *** Device Tree and Thermal Camera (I2C) Driver Integration, Sensor custom HAL development *** Enabled drivers for generic sensors like Motion Sensors (IMU-MPU9250 and ICM20948, LSM6DSL), Accelerometer(Adafruit ADXL345), GPS- Adafruit Ultimate GPS for the same *** Battery Management MCUs via I2C and Charger MCU via I2C * Bringing up wifi drivers, HAL like cfg80211 for Realtek combo Bluetooth and Wifi Adapters Please check our profile for more information.

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@Solace2

Hi, WE CAN START JUST NOW We are here for your business Hello. client. could you share your project with me? We are well versed C Programming, Java, Mobile App Development, Android, Software Architecture We are also have creative and professional full-stack developer having more than 10+ years of professional experience as a senior developer in this field. We can help you perfectly. Looking forward to your reply Thanks.

£36 GBP in 40 days