Fávero Santos
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Dependencies: EthernetInterface mbed-rtos mbed sample_handler
Revision 0:71e5f03dd7a0, committed 2018-01-16
- Comitter:
- faverosantos
- Date:
- Tue Jan 16 19:50:00 2018 +0000
- Commit message:
- Novo
Changed in this revision
diff -r 000000000000 -r 71e5f03dd7a0 EthernetInterface.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface.lib Tue Jan 16 19:50:00 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/EthernetInterface/#183490eb1b4a
diff -r 000000000000 -r 71e5f03dd7a0 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Jan 16 19:50:00 2018 +0000
@@ -0,0 +1,222 @@
+#include "mylibs/globais.h"
+#include "sample_handler.h"
+#include "EthernetInterface.h"
+#include "string.h"
+#include "rtos.h"
+#include "mbed.h"
+#include "LPC407x_8x_177x_8x.h"
+#include "system_LPC407x_8x_177x_8x.h"
+#include <iostream>
+
+typedef struct ethernet_handler_s{
+ int n_written;
+} my_ethernet_handler_t;
+
+/* Instanciar objetos */
+SampleHandler my_sample_handler(p15);
+my_ethernet_handler_t my_ethernet_handler;
+
+DigitalOut led_verde_1(LED1);
+DigitalOut led_verde_2(LED2);
+DigitalOut my_pin(p8);
+
+Thread adc_thread;
+Thread transfer_thread;
+EthernetInterface eth;
+TCPSocketConnection sock;
+
+Serial serial_debug(USBTX, USBRX);
+Ticker ticker_sampler;
+Timer benchmark;
+
+
+/* Funções */
+void conf_serial_debug(void);
+void conf_ethernet(void);
+void conf_thread(void);
+void conf_timer(void);
+
+void adc_thread_launch(void);
+void sample_int(void);
+void transfer_int(void);
+void print_readout(void);
+void adc_sample_now(void);
+void sample_now(void);
+void flip(void);
+
+bool sampled = false;
+
+int main() {
+ my_ethernet_handler.n_written = 9;
+ conf_serial_debug();
+ serial_debug.printf("\033[2J"); // Limpa tela, em ANSI
+ serial_debug.printf("\033[H"); // Cursor para home
+ serial_debug.printf("\r -- Aloha!! \n");
+ //conf_ethernet();
+ //serial_debug.printf("\r -- Ethernet OK!! \n");
+ //conf_thread();
+ //serial_debug.printf("\r -- Thread OK!! \n");
+ conf_timer();
+ serial_debug.printf("\r -- Timer OK!! \n");
+
+
+
+ led_verde_1 = 0;
+ led_verde_2 = 1;
+ my_pin = 0;
+
+ while(1) {
+ my_pin = !my_pin;
+
+ /*if (sampled == true){
+ sampled = false;
+ serial_debug.printf("\r -- Frequencia de amostragem (Hz): %f \n", 1/benchmark.read());
+ benchmark.reset();
+ my_pin = 1;
+ }*/
+ //adc_thread.signal_set(0x1);
+ /*if (my_ethernet_handler.n_written == -1){
+ sock.close();
+ serial_debug.printf("\r -- Socket closed!\n");
+
+ eth.disconnect();
+ serial_debug.printf("\r -- Ethernet disconnected!\n");
+ break;
+ }*/
+ }
+ //serial_debug.printf("\r -- Programa em loop infinito!\n");
+ //while(1){}
+}
+
+void print_readout(void){
+ serial_debug.printf("\r -- Valor de sample: %f \n", my_sample_handler.one_sample_readout);
+}
+
+void sample_int(void){
+ static uint16_t static_local_counter = 0;
+ while(1){
+ //benchmark.start();
+ //Thread::wait(1);
+ Thread::signal_wait(0x1);
+ my_sample_handler.get_sample();
+
+ //Thread::signal_wait(0x1);
+
+
+ /*my_sample_handler.sampling_buffer[static_local_counter] = my_sample_handler.one_sample_readout;
+ //print_readout();
+ //serial_debug.printf("\r -- Posicao do buffer: %d \n", static_local_counter);
+ static_local_counter = static_local_counter + 1;
+
+ if (static_local_counter == BUFFER_SIZE){
+ static_local_counter = 0;
+ my_sample_handler.is_buffer_filled = true; // aqui era true
+ transfer_thread.signal_set(0x1);
+ //serial_debug.printf("\r -- ADC_THREAD_SIGNAL: 1 \n");
+ }*/
+ //benchmark.stop();
+ //serial_debug.printf("\r -- Frequencia de amostragem (Hz): %f \n", 1/benchmark.read());
+ //benchmark.reset();
+ }
+}
+
+void transfer_int(void){
+ uint16_t x;
+ std::string str;
+ char * gigante = (char *)calloc(BUFFER_SIZE * 8, sizeof(char)); //BUFFER_SIZE * 32, sizeof(char)
+ char tmp[8];
+
+ while(1) {
+ Thread::signal_wait(0x1);
+ led_verde_1 = !led_verde_1;
+ if (my_sample_handler.is_buffer_filled == true){
+ my_sample_handler.is_buffer_filled = false;
+
+ str += "i\t";
+ for (x = 0; x < BUFFER_SIZE; x++) {
+ if (my_sample_handler.sampling_buffer[x] < 0)
+ {
+ my_sample_handler.sampling_buffer[x] = 0;
+ }
+ //memset(tmp, 0, sizeof(tmp));
+ sprintf(tmp, "%f\t", my_sample_handler.sampling_buffer[x]);
+ str += tmp;
+ }
+ str += "f\n";
+
+ std::strcpy(gigante, str.c_str());
+ my_ethernet_handler.n_written = sock.send_all(gigante, BUFFER_SIZE*9+4);
+ str.clear();
+ if(my_ethernet_handler.n_written == -1){
+
+ // TODO Não está funcionando esse clean close aqui
+ transfer_thread.terminate();
+ serial_debug.printf("\r -- Thread de transferencia terminada!\n");
+ break;
+ }
+ }
+ }
+}
+
+void conf_serial_debug(void){
+ serial_debug.baud(921600);
+}
+
+void conf_thread(void){
+ adc_thread.start(sample_int);
+ transfer_thread.start(transfer_int);
+}
+
+void adc_thread_launch(void){
+ adc_thread.signal_set(0x1);
+ serial_debug.printf("\r -- Tock!!\n");
+}
+
+void sample_now(void){
+ //serial_debug.printf("\r -- Tick!!\n");
+ my_pin = 0;
+ sampled = true;
+ //benchmark.start();
+ my_sample_handler.get_sample();
+ //benchmark.stop();
+ //serial_debug.printf("\r -- Frequencia de amostragem (Hz): %f \n", 1/benchmark.read());
+ //benchmark.reset();
+ //my_pin = !1;
+}
+
+void flip(void){
+ led_verde_1 = !led_verde_1;
+ led_verde_2 = !led_verde_2;
+ //serial_debug.printf("\r -- Tick!!\n");
+}
+
+void conf_timer(void){
+ /*ticker_sampler.attach_us(&sample_now,100);
+ serial_debug.printf("\r -- Tock!!\n");*/
+}
+
+void conf_ethernet(void){
+ int16_t is_connected = 9;
+
+ /* Ethernet init */
+ eth.init("192.168.201.59", "255.255.255.0", "192.168.201.253");
+ serial_debug.printf("\r -- Mac Address is: %s \n", eth.getMACAddress());
+
+ is_connected = eth.connect();
+ if (is_connected == 0){
+ serial_debug.printf("\r -- Connection OK!! \n");
+ }else if (is_connected != 0){
+ serial_debug.printf("\r -- Connect NOK!! \n");
+ serial_debug.printf("\r -- Error code: %d\n", is_connected);
+ }
+ serial_debug.printf("\r -- IP Address is: %s \n", eth.getIPAddress());
+ serial_debug.printf("\r -- Mask Address is: %s \n", eth.getNetworkMask());
+ serial_debug.printf("\r -- Gateway Address is: %s \n", eth.getGateway());
+
+ /* Socket init */
+ while (sock.connect(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT) < 0) {
+ serial_debug.printf("\r -- Unable to connect to (%s) on port (%d)\n", ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
+ wait(1);
+ }
+ serial_debug.printf("\r -- Connected to Server at %s\n",ECHO_SERVER_ADDRESS);
+}
\ No newline at end of file
diff -r 000000000000 -r 71e5f03dd7a0 mbed-rtos.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Tue Jan 16 19:50:00 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#5713cbbdb706
diff -r 000000000000 -r 71e5f03dd7a0 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Jan 16 19:50:00 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7130f322cb7e \ No newline at end of file
diff -r 000000000000 -r 71e5f03dd7a0 mylibs/globais.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mylibs/globais.h Tue Jan 16 19:50:00 2018 +0000 @@ -0,0 +1,24 @@ +#ifndef GLOBAIS_H +#define GLOBAIS_H + +/* Includes */ +#include "mbed.h" +#include "rtos.h" + +/* Globais */ +#define ADC_N_BITS 12 +#define ADC_VREF 3.3 + +#define BUFFER_SIZE 500 +#define FS 50000 +#define TS 1/FS +#define TS_us uint32_t(TS*1000000) +#define TS_ms uint32_t(TS*1000) + +/* Ethernet related defines */ +#define ECHO_SERVER_ADDRESS "192.168.201.132" +#define ECHO_SERVER_PORT 5005 +//const char* ECHO_SERVER_ADDRESS = "192.168.201.132"; +//const int ECHO_SERVER_PORT = 5005; + +#endif \ No newline at end of file
diff -r 000000000000 -r 71e5f03dd7a0 mylibs/sample_handler.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mylibs/sample_handler.lib Tue Jan 16 19:50:00 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/faverosantos/code/sample_handler/#508e2f3c5f46