Jack Berkhout
DISCO-F746NG_LCDTS_CC3000_NTP
Dependencies: BSP_DISCO_F746NG LCD_DISCO_F746NG NTPClient NVIC_set_all_priorities TS_DISCO_F746NG cc3000_hostdriver_mbedsocket mbed
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Revision 2:030b4c500fce, committed 2015-10-17
- Comitter:
- JackB
- Date:
- Sat Oct 17 23:07:22 2015 +0000
- Parent:
- 1:eb206d2bca5d
- Commit message:
- CC3000 NTP Demo on DISCO-F746NG
Changed in this revision
diff -r eb206d2bca5d -r 030b4c500fce NTPClient.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NTPClient.lib Sat Oct 17 23:07:22 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/JackB/code/NTPClient/#08db01ab9535
diff -r eb206d2bca5d -r 030b4c500fce NVIC_set_all_priorities.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NVIC_set_all_priorities.lib Sat Oct 17 23:07:22 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/frankvnk/code/NVIC_set_all_priorities/#c19fcbd73dbc
diff -r eb206d2bca5d -r 030b4c500fce cc3000_hostdriver_mbedsocket.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/cc3000_hostdriver_mbedsocket.lib Sat Oct 17 23:07:22 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Kojto/code/cc3000_hostdriver_mbedsocket/#192e2fde71e9
diff -r eb206d2bca5d -r 030b4c500fce init.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/init.cpp Sat Oct 17 23:07:22 2015 +0000
@@ -0,0 +1,70 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "main.h"
+#include "mbed.h"
+
+#if (MY_BOARD == WIGO)
+
+#include "NVIC_set_all_priorities.h"
+
+/**
+ * \brief Wi-Go initialization
+ * \param none
+ * \return none
+ */
+void init() {
+ DigitalOut PWR_EN1(PTB2);
+ DigitalOut PWR_EN2(PTB3);
+
+ // Wi-Go set current to 500mA since we're turning on the Wi-Fi
+ PWR_EN1 = 0;
+ PWR_EN2 = 1;
+
+ NVIC_set_all_irq_priorities(3);
+ NVIC_SetPriority(SPI0_IRQn, 0x0); // Wi-Fi SPI interrupt must be higher priority than SysTick
+ NVIC_SetPriority(PORTA_IRQn, 0x1);
+ NVIC_SetPriority(SysTick_IRQn, 0x2); // SysTick set to lower priority than Wi-Fi SPI bus interrupt
+ PORTA->PCR[16] |=PORT_PCR_ISF_MASK;
+ PORTA->ISFR |= (1 << 16);
+}
+
+#elif (MY_BOARD == WIFI_DIPCORTEX)
+
+/**
+ * \brief Wifi DipCortex initialization
+ * \param none
+ * \return none
+ */
+void init() {
+ NVIC_SetPriority(SSP1_IRQn, 0x0);
+ NVIC_SetPriority(PIN_INT0_IRQn, 0x1);
+
+ // SysTick set to lower priority than Wi-Fi SPI bus interrupt
+ NVIC_SetPriority(SysTick_IRQn, 0x2);
+}
+
+#else
+
+/**
+ * \brief Place here init routine for your board
+ * \param none
+ * \return none
+ */
+void init() {
+
+}
+
+#endif
diff -r eb206d2bca5d -r 030b4c500fce main.cpp
--- a/main.cpp Wed Oct 07 15:55:00 2015 +0000
+++ b/main.cpp Sat Oct 17 23:07:22 2015 +0000
@@ -1,12 +1,216 @@
#include "mbed.h"
+#include "cc3000.h"
+#include "main.h"
+#include "NTPClient.h"
#include "TS_DISCO_F746NG.h"
#include "LCD_DISCO_F746NG.h"
+#define CC3000_IRQ D3 // (D3)
+#define CC3000_EN D5 // (D5)
+#define CC3000_CS D10 // (D10)
+#define CC3000_MOSI D11 // (D11)
+#define CC3000_MISO D12 // (D12)
+#define CC3000_SCLK D13 // (D13)
+
+#define SSID "Prakjaroen"
+#define PHRASE "A4B5C6D7E8F9"
+#define SECURITY WPA2
+
+#define IP "192.168.2.165"
+#define MASK "255.255.255.0"
+#define GW "192.168.2.1"
+
+#define DHCP 1
+
+#if (DHCP == 1)
+ #define STATIC_IP 0
+ #define IP_INIT DHCP
+#else
+ #define STATIC_IP 1
+ #define IP_INIT STATIC_IP
+#endif
+
+using namespace mbed_cc3000;
+
+#define MY_BOARD MBED_BOARD_EXAMPLE
+
+/* cc3000 module declaration specific for user's board. Check also init() */
+#if (MY_BOARD == WIGO)
+cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), SSID, PHRASE, SECURITY, false);
+Serial pc(USBTX, USBRX);
+#elif (MY_BOARD == WIFI_DIPCORTEX)
+cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), SSID, PHRASE, SECURITY, false);
+Serial pc(UART_TX, UART_RX);
+#elif (MY_BOARD == MBED_BOARD_EXAMPLE)
+cc3000 wifi(CC3000_IRQ, CC3000_EN, CC3000_CS, SPI(CC3000_MOSI, CC3000_MISO, CC3000_SCLK), SSID, PHRASE, SECURITY, false); //SparkFun Board on Arduino pin definitions
+//Serial pc(USBTX, USBRX);
+// Serial pc(P4_28, P4_29);
+
+ #if defined(TARGET_NUCLEO_F411RE)
+ Serial pc(USBTX, USBRX);
+ #elif defined(TARGET_NUCLEO_F446RE)
+ Serial pc(USBTX, USBRX);
+ #elif defined(TARGET_ARCH_PRO)
+ Serial pc(P4_28, P4_29);
+ #elif defined(TARGET_ARCH_MAX)
+ Serial pc(USBTX, USBRX);
+ Serial bt(D6, D7); // tx, rx, Arch Max
+ #elif defined(TARGET_LPC4337)
+ Serial pc(P2_10, P2_11); // TX, RX
+ #elif defined(TARGET_DISCO_F746NG)
+ Serial pc(USBTX, USBRX);
+ #else
+ Serial pc(USBTX, USBRX);
+ #endif
+
+
+
+#else
+
+#endif
+
+// array to store RM parameters from EEPROM
+unsigned char cRMParamsFromEeprom[128];
+
+// array to store MAC address from EEPROM
+unsigned char cMacFromEeprom[6];
+
LCD_DISCO_F746NG lcd;
TS_DISCO_F746NG ts;
int main()
{
+ uint8_t firmware_ver[2];
+ signed char mac_status = -1;
+ unsigned char FW_status = 1;
+
+ init(); // board dependent init
+ pc.baud(230400);
+ printf("\r\n--------------------------------------------------------------------------------\r\n");
+
+ printf("Target : ");
+#if defined(TARGET_NUCLEO_F411RE)
+ printf("NUCLEO F411RE\r\n");
+#elif defined(TARGET_NUCLEO_F446RE)
+ printf("NUCLEO F446RE\r\n");
+#elif defined(TARGET_ARCH_PRO)
+ printf("Seeed Arch PRO\r\n");
+#elif defined(TARGET_ARCH_MAX)
+ printf("Seeed Arch Max\r\n");
+#elif defined(TARGET_LPC4337)
+ printf("LPC4337\r\n");
+#elif defined(TARGET_DISCO_F746NG)
+ printf("DISCO_F746NG\r\n");
+#else
+ printf("Unknown\r\n");
+#endif
+
+ printf("CPU Clock: %3.3f MHz\r\n", ((float)SystemCoreClock/1000000.0));
+
+ printf("MAC : ");
+ char mac_board[6];
+ mbed_mac_address(mac_board);
+ for(int i=0; i<6;i++) {
+ printf("%02X", mac_board[i]);
+ if (i < 5) printf(":");
+ }
+ printf("\r\n");
+
+
+ printf("mbed cc3000 NTP client demo.\r\n");
+
+#if (DHCP == 1)
+ printf("Initialize the interface using DHCP...\r\n");
+ printf("wifi.init() ");
+ wifi.init();
+#else
+ printf("Initialize the interface using a static IP address...\r\n");
+ printf("wifi.init(%s, %s, %s) ", IP, MASK, GW);
+ wifi.init(IP, MASK, GW);
+#endif
+ printf("done.\r\n");
+
+ printf("Read from cc3000...\r\n");
+
+ // Read Firmware Version and MAC Address
+ FW_status = wifi.read_sp_version(firmware_ver); // read actual Firmware version
+ if(FW_status == 0){
+ printf("Firmware version: %d.%d\r\n", firmware_ver[0], firmware_ver[1]);
+ mac_status = wifi.get_mac_address(cMacFromEeprom);
+ if(mac_status == 0){
+ printf("MAC address : ");
+ for(int i = 0; i < 6; i++) {
+ printf("%02X", cMacFromEeprom[i]);
+ if (i < 5) printf(":");
+ }
+ printf("\r\n");
+ }
+ } else {
+ printf("ERROR: CC3000 not found - check connections !\r\n");
+ }
+
+ // WiFi parameters
+ printf("WiFi parameters:\r\n");
+ printf("SSID : %s\r\n", SSID);
+ printf("Phrase : %s\r\n", PHRASE);
+ printf("Security : ");
+ if (SECURITY == 0) printf("NONE");
+ if (SECURITY == 1) printf("WEP");
+ if (SECURITY == 2) printf("WPA");
+ if (SECURITY == 3) printf("WPA2");
+ printf("\r\n");
+
+ wait(1.0);
+
+ // Connect to WiFi
+ printf("Bring the interface up...\r\n");
+ if (wifi.connect() == -1) {
+ printf("ERROR: Failed to connect. Please verify connection details and try again.\r\n");
+ }
+ char *ip = wifi.getIPAddress();
+ char *mask = wifi.getNetworkMask();
+ char *gate = wifi.getGateway();
+ char *mac = wifi.getMACAddress();
+ bool conn = wifi.is_connected();
+ bool dhcp = wifi.is_dhcp_configured();
+ bool enabled = wifi.is_enabled();
+
+ printf("IP : %s\r\n", ip);
+ printf("Netmask : %s\r\n", mask);
+ printf("Gateway : %s\r\n", gate);
+ printf("MAC : %s\r\n", mac);
+ printf("Connected : %d\r\n", conn);
+ printf("DHCP : %d\r\n", dhcp);
+ printf("Enabled : %d\r\n", enabled);
+
+ wait(1.0);
+
+
+ // Read time from server
+ NTPClient ntp_client;
+ // NTP Server Parameters
+// char* domain_name = "217.114.59.3";
+ char* domain_name = "2.nl.pool.ntp.org";
+// char* domain_name = "0.uk.pool.ntp.org";
+ int port_number = 123;
+ time_t ct_time;
+ char time_buffer[80];
+ char time_buffer_old[80];
+
+ printf("Reading time: ");
+ if (ntp_client.setTime(domain_name, port_number) == 0) {
+ printf("Passed.\r\n");
+ ct_time = time(NULL) + 7200; // Summer time - Convert to Europe/Amsterdam Time
+ set_time(ct_time);
+ strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+ printf("Time : %s\r\n", time_buffer);
+ } else {
+ printf("FAILED!\r\n");
+ }
+
+ strcpy(time_buffer_old, "Dummy value");
+
+
TS_StateTypeDef TS_State;
uint16_t x, y;
uint8_t text[30];
@@ -38,6 +242,32 @@
while(1) {
+ ct_time = time(NULL);
+// strftime(time_buffer, 80, "%S", localtime(&ct_time));
+ strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+ if (strcmp(time_buffer, time_buffer_old) != 0) {
+ strcpy(time_buffer_old, time_buffer);
+ printf("%s\r\n", time_buffer);
+ lcd.DisplayStringAt(0, LINE(15), (uint8_t *)time_buffer, CENTER_MODE);
+ strftime(time_buffer, 80, "%T", localtime(&ct_time));
+ // 21:00:00
+ if ((time_buffer[3] == '0') && (time_buffer[4] == '0') &&
+ (time_buffer[6] == '0') && (time_buffer[7] == '0')) {
+ // Sync once per hour
+ printf("Reading time: ");
+ if (ntp_client.setTime(domain_name, port_number) == 0) {
+ printf("Passed.\r\n");
+ ct_time = time(NULL) + 7200; // Summer time - Convert to Europe/Amsterdam Time
+ set_time(ct_time);
+ strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+// printf("Time : %s\r\n", time_buffer);
+ lcd.DisplayStringAt(0, LINE(15), (uint8_t *)time_buffer, CENTER_MODE);
+ } else {
+ printf("FAILED!\r\n");
+ }
+ }
+ }
+
ts.GetState(&TS_State);
if (TS_State.touchDetected) {
// Clear lines corresponding to old touches coordinates
diff -r eb206d2bca5d -r 030b4c500fce main.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.h Sat Oct 17 23:07:22 2015 +0000 @@ -0,0 +1,30 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef MAIN_H +#define MAIN_H + +#define WIGO 1 +#define WIFI_DIPCORTEX 2 +#define MBED_BOARD_EXAMPLE 3 +#define UNDEFINED 4 +#define SPARKFUN_WIFI_SHIELD 5 +#define ADAFRUIT_WIFI_SHIELD 6 + +#define MY_BOARD MBED_BOARD_EXAMPLE + +void init(); + +#endif