PARK JAICHANG
Hexiwear hdc1000 click board lab time
Dependencies: HDC1000 Hexi_KW40Z Hexi_OLED_SSD1351
Revision 0:6f385e76e7e3, committed 2017-09-11
- Comitter:
- i_am_kitsune
- Date:
- Mon Sep 11 02:07:32 2017 +0000
- Commit message:
- Hexiwear HDC1000 Click Board
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.gitignore Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,4 @@ +.build +.mbed +projectfiles +*.py*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HDC1000.lib Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/i_am_kitsune/code/HDC1000/#2dee66cf94c2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Hexi_KW40Z.lib Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Hexiwear/code/Hexi_KW40Z/#3f5ed7abc5c7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Hexi_OLED_SSD1351.lib Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Hexiwear/code/Hexi_OLED_SSD1351/#ae5fad429790
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/README.md Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,87 @@ +# Getting started with Blinky on mbed OS + +This guide reviews the steps required to get Blinky working on an mbed OS platform. + +Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli). + +## Import the example application + +From the command-line, import the example: + +``` +mbed import mbed-os-example-blinky +cd mbed-os-example-blinky +``` + +### Now compile + +Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5: + +``` +mbed compile -m K64F -t ARM +``` + +Your PC may take a few minutes to compile your code. At the end, you see the following result: + +``` +[snip] ++----------------------------+-------+-------+------+ +| Module | .text | .data | .bss | ++----------------------------+-------+-------+------+ +| Misc | 13939 | 24 | 1372 | +| core/hal | 16993 | 96 | 296 | +| core/rtos | 7384 | 92 | 4204 | +| features/FEATURE_IPV4 | 80 | 0 | 176 | +| frameworks/greentea-client | 1830 | 60 | 44 | +| frameworks/utest | 2392 | 512 | 292 | +| Subtotals | 42618 | 784 | 6384 | ++----------------------------+-------+-------+------+ +Allocated Heap: unknown +Allocated Stack: unknown +Total Static RAM memory (data + bss): 7168 bytes +Total RAM memory (data + bss + heap + stack): 7168 bytes +Total Flash memory (text + data + misc): 43402 bytes +Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin +``` + +### Program your board + +1. Connect your mbed device to the computer over USB. +1. Copy the binary file to the mbed device. +1. Press the reset button to start the program. + +The LED on your platform turns on and off. + +## Export the project to Keil MDK, and debug your application + +From the command-line, run the following command: + +``` +mbed export -m K64F -i uvision +``` + +To debug the application: + +1. Start uVision. +1. Import the uVision project generated earlier. +1. Compile your application, and generate an `.axf` file. +1. Make sure uVision is configured to debug over CMSIS-DAP (From the Project menu > Options for Target '...' > Debug tab > Use CMSIS-DAP Debugger). +1. Set breakpoints, and start a debug session. + + + +## Troubleshooting + +1. Make sure `mbed-cli` is working correctly and its version is `>1.0.0` + + ``` + mbed --version + ``` + + If not, you can update it: + + ``` + pip install mbed-cli --upgrade + ``` + +2. If using Keil MDK, make sure you have a license installed. [MDK-Lite](http://www.keil.com/arm/mdk.asp) has a 32 KB restriction on code size. \ No newline at end of file
Binary file img/uvision.png has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Sep 11 02:07:32 2017 +0000
@@ -0,0 +1,149 @@
+#include "mbed.h"
+#include "Hexi_KW40Z.h"
+#include "Hexi_OLED_SSD1351.h"
+#include "HDC1000.h"
+#include "string.h"
+
+#define LED_ON 0
+#define LED_OFF 1
+
+void StartHaptic(void);
+void StopHaptic(void const *n);
+
+DigitalOut led1(LED1);
+
+DigitalOut redLed(PTC8);
+DigitalOut greenLed(PTD0);
+DigitalOut blueLed(PTC9);
+DigitalOut haptic(PTB9);
+
+HDC1000 hdc(PTD9,PTD8);
+Serial pc(USBTX, USBRX);
+SSD1351 oled(PTB22,PTB21,PTC13,PTB20,PTE6, PTD15); /* (MOSI,SCLK,POWER,CS,RST,DC) */
+KW40Z kw40z_device(PTE24, PTE25); /* Instantiate the Hexi KW40Z Driver (UART TX, UART RX) */
+
+/* Define timer for haptic feedback */
+RtosTimer hapticTimer(StopHaptic, osTimerOnce);
+
+void ButtonRight(void)
+{
+ StartHaptic();
+
+ redLed = LED_OFF;
+ greenLed = LED_OFF;
+ blueLed = LED_ON;
+}
+
+void ButtonLeft(void)
+{
+// char t_tmp[10] = {};
+// float tmp = 0.0f;
+//
+// tmp = hdc.conv_c_to_f();
+//
+//
+// /* Get OLED Class Default Text Properties */
+// oled_text_properties_t textProperties = {0};
+// oled.GetTextProperties(&textProperties);
+//
+// /* Turn on the backlight of the OLED Display */
+// oled.DimScreenON();
+//
+// /* Fills the screen with solid black */
+// oled.FillScreen(COLOR_BLACK);
+//
+// textProperties.fontColor = COLOR_WHITE;
+// oled.SetTextProperties(&textProperties);
+//
+// sprintf(t_tmp,"%4.1fC",tmp);
+// //sprintf(t_humi,"%4.1f%%",humi);
+// oled.TextBox((uint8_t *)t_tmp,40,30,46,15); //Increase textbox for more digits
+// //oled.TextBox((uint8_t *)t_humi,40,45,46,15); //Increase textbox for more digits
+
+ StartHaptic();
+ redLed = LED_ON;
+ greenLed = LED_ON;
+ blueLed = LED_OFF;
+}
+
+void StartHaptic(void)
+{
+ hapticTimer.start(50);
+ haptic = 1;
+}
+
+void StopHaptic(void const *n) {
+ haptic = 0;
+ hapticTimer.stop();
+}
+
+
+// main() runs in its own thread in the OS
+int main() {
+
+ char text[20] = {0}; /* Text Buffer */
+
+ char t_temp[10] = {0};
+ char t_humi[10] = {0};
+
+ float temp = 0.0f, humi = 0.0f;
+
+
+ /* Get OLED Class Default Text Properties */
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+
+ /* Turn on the backlight of the OLED Display */
+ oled.DimScreenON();
+
+ /* Fills the screen with solid black */
+ oled.FillScreen(COLOR_BLACK);
+
+ /* Change font color to blue */
+ textProperties.fontColor = COLOR_BLUE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+
+ /* Display Text at (x=0,y=0) */
+ strcpy((char *) text,"HDC1000");
+ oled.TextBox((uint8_t *)text,0,0,96,15); //Increase textbox for more digits
+
+ textProperties.fontColor = COLOR_WHITE;
+ oled.SetTextProperties(&textProperties);
+
+ /* Display Text at (x=7,y=30) */
+ strcpy((char *) text,"TEMP :");
+ oled.Label((uint8_t *)text,7,30);
+
+ /* Display Text at (x=7,y=45) */
+ strcpy((char *) text,"HUMI :");
+ oled.Label((uint8_t *)text,7,45);
+
+ /* Display Text at (x=7,y=0) */
+ strcpy((char *) text,"F");
+ oled.Label((uint8_t *)text,15,81);
+
+ strcpy((char *) text,"C");
+ oled.Label((uint8_t *)text,75,81);
+
+
+ kw40z_device.attach_buttonLeft(&ButtonLeft);
+ kw40z_device.attach_buttonRight(&ButtonRight);
+
+
+ while (true) {
+
+ hdc.get(); // Triger conversion
+ pc.printf("Temp: %+4.1fC, Humid: %4.1f%%\r\n", hdc.temperature(), hdc.humidity());
+ temp = hdc.temperature();
+ humi = hdc.humidity();
+ sprintf(t_temp,"%4.1fC",temp);
+ sprintf(t_humi,"%4.1f%%",humi);
+ oled.TextBox((uint8_t *)t_temp,40,30,46,15); //Increase textbox for more digits
+ oled.TextBox((uint8_t *)t_humi,40,45,46,15); //Increase textbox for more digits
+ wait(1.0);
+ led1 = !led1;
+
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#98ba8acb83cfc65f30a8a0771a27c71443ab093a