Jack Berkhout
cc3000_ntp_demo_F446RE
Dependencies: NTPClient2 NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed
Fork of
cc3000_ntp_demo
by 
Martin Kojtal
Revision 8:6870e6801838, committed 2015-10-17
- Comitter:
- JackB
- Date:
- Sat Oct 17 23:12:10 2015 +0000
- Parent:
- 7:1c08892623a2
- Commit message:
- CC3000 NTP demo on Nucleo F446RE
Changed in this revision
--- a/NTPClient.lib Tue Jun 03 08:41:53 2014 +0000 +++ b/NTPClient.lib Sat Oct 17 23:12:10 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/donatien/code/NTPClient/#881559865a93 +https://developer.mbed.org/users/JackB/code/NTPClient2/#adfce3421f39
--- a/NVIC_set_all_priorities.lib Tue Jun 03 08:41:53 2014 +0000 +++ b/NVIC_set_all_priorities.lib Sat Oct 17 23:12:10 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/frankvnk/code/NVIC_set_all_priorities/#01504ecd2025 +http://mbed.org/users/frankvnk/code/NVIC_set_all_priorities/#8acd3bf521ff
--- a/cc3000_hostdriver_mbedsocket.lib Tue Jun 03 08:41:53 2014 +0000 +++ b/cc3000_hostdriver_mbedsocket.lib Sat Oct 17 23:12:10 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/Kojto/code/cc3000_hostdriver_mbedsocket/#50ab13d8f2dc +https://developer.mbed.org/users/JackB/code/cc3000_hostdriver_mbedsocket/#64f025c8d3e3
--- a/init.cpp Tue Jun 03 08:41:53 2014 +0000
+++ b/init.cpp Sat Oct 17 23:12:10 2015 +0000
@@ -16,55 +16,12 @@
#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() {
-
-}
-
+#if defined (TARGET_NUCLEO_F446RE)
+ #include "NVIC_set_all_priorities.h"
+ void init() {
+ NVIC_set_all_irq_priorities(3);
+ NVIC_SetPriority(SPI1_IRQn, 0x0); // Wi-Fi SPI interrupt must be higher priority than SysTick
+ NVIC_SetPriority(EXTI3_IRQn, 0x1); // PB3 interrupt
+ NVIC_SetPriority(SysTick_IRQn, 0x2); // SysTick set to lower priority than Wi-Fi SPI bus interrupt
+ }
#endif
--- a/main.cpp Tue Jun 03 08:41:53 2014 +0000
+++ b/main.cpp Sat Oct 17 23:12:10 2015 +0000
@@ -18,20 +18,28 @@
#include "main.h"
#include "NTPClient.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
+
using namespace mbed_cc3000;
-/* 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", "key", WPA2, false);
+#if defined TARGET_NUCLEO_F446RE
+//cc3000 wifi(IRQ, EN, CS, SPI(MOSI, MISO, SCLK), SSID, PHRASE, SECURITY, false);
+cc3000 wifi(D3, D5, D10, SPI(D11, D12, D13), "Prakjaroen", "A4B5C6D7E8F9", WPA2, false);
Serial pc(USBTX, USBRX);
-#elif (MY_BOARD == WIFI_DIPCORTEX)
-cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), "ssid", "key", WPA2, false);
-Serial pc(UART_TX, UART_RX);
-#elif (MY_BOARD == MBED_BOARD_EXAMPLE)
-cc3000 wifi(p9, p10, p8, SPI(p5, p6, p7), "ssid", "key", WPA2, false);
-Serial pc(USBTX, USBRX);
-#else
-
#endif
/**
@@ -41,31 +49,72 @@
*/
int main() {
init(); /* board dependent init */
- pc.baud(115200);
+ pc.baud(230400);
- printf("cc3000 NTP client demo. \r\n");
+ printf("\r\n--------------------------------------------------------------------------------\r\n");
+ printf("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("wifi.connect() ");
if (wifi.connect() == -1) {
+ printf("failed.\r\n");
printf("Failed to connect. Please verify connection details and try again. \r\n");
} else {
- printf("IP address: %s \r\n",wifi.getIPAddress());
+ printf("done.\r\n");
+ printf("IP address: %s \r\n", wifi.getIPAddress());
}
- NTPClient ntp;
+ NTPClient ntp_client;
+ time_t ct_time;
+ char time_buffer[80];
+ char time_buffer_old[80];
+ wait(1);
+
+ strcpy(time_buffer_old, "");
+
+ // Parameters
+ char* domain_name = "0.uk.pool.ntp.org";
+ int port_number = 123;
+
+ // Read time from server
+ printf("Reading time...\r\n");
+ ntp_client.setTime(domain_name, port_number);
+
+// ct_time = time(NULL);
+// strftime(time_buffer, 80, "%a %b %d %T %p %z %Z\n", localtime(&ct_time));
+// printf("UTC/GMT: %s\n", time_buffer);
+// printf("UTC %s\n", ctime(&ct_time));
- printf("Getting time, 10s timeout. \r\n");
- if (ntp.setTime("0.uk.pool.ntp.org") == 0)
- {
- printf("Set time successfully. \r\n");
- time_t ctTime;
- ctTime = time(NULL);
- printf("Time is set to (UTC): %s \r\n", ctime(&ctTime));
+ // Choose standard or daylight savings time, comment out other
+// ct_time= time(NULL) + 3600; // Winter time - Convert to Europe/Amsterdam Time
+ ct_time = time(NULL) + 7200; // Summer time - Convert to Europe/Amsterdam Time
+ set_time(ct_time);
+
+// ct_time = time(NULL);
+ strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+ printf("%s\r\n", time_buffer);
+
+ while (1) {
+ ct_time = time(NULL);
+ strftime(time_buffer, 80, "%S", localtime(&ct_time));
+ if (strcmp(time_buffer, time_buffer_old) != 0) {
+ strcpy(time_buffer_old, time_buffer);
+ strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+ printf("%s\r\n", time_buffer);
+ // Sync ones a day
+ strftime(time_buffer, 80, "%T", localtime(&ct_time));
+ if (strcmp(time_buffer, "00:00:00") == 0) {
+ ntp_client.setTime(domain_name, port_number);
+ }
+ }
}
- else
- {
- printf("Error. \r\n");
- }
-
- wifi.disconnect();
}
--- a/main.h Tue Jun 03 08:41:53 2014 +0000 +++ b/main.h Sat Oct 17 23:12:10 2015 +0000 @@ -16,13 +16,6 @@ #ifndef MAIN_H #define MAIN_H -#define WIGO 1 -#define WIFI_DIPCORTEX 2 -#define MBED_BOARD_EXAMPLE 3 -#define UNDEFINED 4 - -#define MY_BOARD WIGO - void init(); #endif
--- a/mbed.bld Tue Jun 03 08:41:53 2014 +0000 +++ b/mbed.bld Sat Oct 17 23:12:10 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/0b3ab51c8877 \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/34e6b704fe68 \ No newline at end of file