Yoshihiro TSUBOI
A demo application that receive and print tempreture and humidity from STM431J by USB400J that pluged-in to mbed application board.
Dependencies: C12832 USB400Serial USBHost mbed
Revision 0:2a9b1bf70f5e, committed 2017-05-25
- Comitter:
- ytsuboi
- Date:
- Thu May 25 12:19:17 2017 +0000
- Commit message:
- first commit
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C12832.lib Thu May 25 12:19:17 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/chris/code/C12832/#7de323fa46fe
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USB400Serial.lib Thu May 25 12:19:17 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/nanashino/code/USB400Serial/#0dd5d1e4cf71
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHost.lib Thu May 25 12:19:17 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/USBHost/#655a8c5fa238
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu May 25 12:19:17 2017 +0000
@@ -0,0 +1,154 @@
+#include "mbed.h"
+#include "C12832.h"
+#include "USB400Serial.h"
+
+C12832 lcd(p5, p7, p6, p8, p11);
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+Serial pc(USBTX, USBRX);
+
+uint8_t u8CRC8Table[256] = {
+ 0x00, 0x07, 0x0e, 0x09, 0x1c, 0x1b, 0x12, 0x15,
+ 0x38, 0x3f, 0x36, 0x31, 0x24, 0x23, 0x2a, 0x2d,
+ 0x70, 0x77, 0x7e, 0x79, 0x6c, 0x6b, 0x62, 0x65,
+ 0x48, 0x4f, 0x46, 0x41, 0x54, 0x53, 0x5a, 0x5d,
+ 0xe0, 0xe7, 0xee, 0xe9, 0xfc, 0xfb, 0xf2, 0xf5,
+ 0xd8, 0xdf, 0xd6, 0xd1, 0xc4, 0xc3, 0xca, 0xcd,
+ 0x90, 0x97, 0x9e, 0x99, 0x8c, 0x8b, 0x82, 0x85,
+ 0xa8, 0xaf, 0xa6, 0xa1, 0xb4, 0xb3, 0xba, 0xbd,
+ 0xc7, 0xc0, 0xc9, 0xce, 0xdb, 0xdc, 0xd5, 0xd2,
+ 0xff, 0xf8, 0xf1, 0xf6, 0xe3, 0xe4, 0xed, 0xea,
+ 0xb7, 0xb0, 0xb9, 0xbe, 0xab, 0xac, 0xa5, 0xa2,
+ 0x8f, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9d, 0x9a,
+ 0x27, 0x20, 0x29, 0x2e, 0x3b, 0x3c, 0x35, 0x32,
+ 0x1f, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0d, 0x0a,
+ 0x57, 0x50, 0x59, 0x5e, 0x4b, 0x4c, 0x45, 0x42,
+ 0x6f, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7d, 0x7a,
+ 0x89, 0x8e, 0x87, 0x80, 0x95, 0x92, 0x9b, 0x9c,
+ 0xb1, 0xb6, 0xbf, 0xb8, 0xad, 0xaa, 0xa3, 0xa4,
+ 0xf9, 0xfe, 0xf7, 0xf0, 0xe5, 0xe2, 0xeb, 0xec,
+ 0xc1, 0xc6, 0xcf, 0xc8, 0xdd, 0xda, 0xd3, 0xd4,
+ 0x69, 0x6e, 0x67, 0x60, 0x75, 0x72, 0x7b, 0x7c,
+ 0x51, 0x56, 0x5f, 0x58, 0x4d, 0x4a, 0x43, 0x44,
+ 0x19, 0x1e, 0x17, 0x10, 0x05, 0x02, 0x0b, 0x0c,
+ 0x21, 0x26, 0x2f, 0x28, 0x3d, 0x3a, 0x33, 0x34,
+ 0x4e, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5c, 0x5b,
+ 0x76, 0x71, 0x78, 0x7f, 0x6A, 0x6d, 0x64, 0x63,
+ 0x3e, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2c, 0x2b,
+ 0x06, 0x01, 0x08, 0x0f, 0x1a, 0x1d, 0x14, 0x13,
+ 0xae, 0xa9, 0xa0, 0xa7, 0xb2, 0xb5, 0xbc, 0xbb,
+ 0x96, 0x91, 0x98, 0x9f, 0x8a, 0x8D, 0x84, 0x83,
+ 0xde, 0xd9, 0xd0, 0xd7, 0xc2, 0xc5, 0xcc, 0xcb,
+ 0xe6, 0xe1, 0xe8, 0xef, 0xfa, 0xfd, 0xf4, 0xf3
+};
+
+#define proccrc8(u8CRC, u8Data) (u8CRC8Table[u8CRC ^ u8Data])
+
+void serial_task(void const*)
+{
+ USB400Serial serial;
+ int i;
+ int dataLength;
+ int optionalLength;
+ uint8_t c;
+ uint8_t crc;
+ int sensor = 0;
+ int humidity = 0;
+ int temperature = 0;
+
+ while(1) {
+
+ while(!serial.connect())
+ Thread::wait(500);
+
+ while (1) {
+
+ if (!serial.connected())
+ break;
+
+ if (serial.available()) {
+ c = serial.getc();
+
+ if (c == 0x55) {
+ crc = 0;
+
+ c = serial.getc();
+ crc = proccrc8(crc, c);
+ dataLength = c;
+
+ c = serial.getc();
+ crc = proccrc8(crc, c);
+ dataLength = (dataLength << 8) | c;
+
+ c = serial.getc();
+ crc = proccrc8(crc, c);
+ optionalLength = c;
+
+ c = serial.getc();
+ crc = proccrc8(crc, c); // packet type
+
+ c = serial.getc();
+ crc = proccrc8(crc, c); // CRC
+
+ if (crc == 0) {
+ crc = 0;
+
+ for (i = 0; i < dataLength; i++) {
+ c = serial.getc();
+ crc = proccrc8(crc, c);
+
+ if (i == 4) {
+ // printf("Sensor: %02X ", c);
+ sensor = c;
+ }
+ //A5-04-01
+ if (i == 6) {
+ humidity = c;
+ }
+ if (i == 7) {
+ temperature = c;
+ }
+ }
+
+ // printf("hum:%3.1f%% temp:%2.2fC\r\n", humidity*0.4, temperature*0.16);
+
+ if (sensor == 0x34) {
+ lcd.locate(0,12);
+ lcd.printf("%02X Temp:%2.2f C Hum:%3.1f %%\r\n", sensor, temperature*0.16, humidity*0.4);
+ }
+
+ if (sensor == 0x52) {
+ lcd.locate(0,21);
+ lcd.printf("%02X Temp:%2.2f C Hum:%3.1f %%\r\n", sensor, temperature*0.16, humidity*0.4);
+ }
+
+ for (i = 0; i < optionalLength; i++) {
+ c = serial.getc();
+ crc = proccrc8(crc, c);
+ }
+
+ c = serial.getc();
+ crc = proccrc8(crc, c);
+
+ }
+ }
+ }
+ }
+ }
+}
+
+int main()
+{
+ lcd.cls();
+ lcd.locate(0,3);
+ lcd.printf("mbed application board!");
+
+ Thread serialTask(serial_task, NULL, osPriorityNormal, 256 * 4);
+ while(1) {
+ led1 = !led1;
+ Thread::wait(500);
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu May 25 12:19:17 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/4fc01daae5a5 \ No newline at end of file