FOURNET Olivier
HTTP_SDCard_File_Server_WIZwiki-W7500 avec gestion des extensions MIME
Dependencies: SDFileSystem WIZnetInterface mbed STATIC_COLORS
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HTTP_SDCard_File_Server_WIZwiki-W7500
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WIZnet
WIZnet WIZwiki-W7500
http://www.wiznet.co.kr/product-item/w7500/
Windows serial configuration https://developer.mbed.org/handbook/Windows-serial-configuration https://developer.mbed.org/media/downloads/drivers/mbedWinSerial_16466.exe
How to write the firmware into WIZwiki-W7500 https://developer.mbed.org/teams/WIZnet/wiki/How-to-write-the-firmware-into-WIZwiki-W
Data Output using Serial Port https://blog.wiznettechnology.com/2015/08/14/wiznet-wizwiki-w7500-tutorial-exercise-2-data-output-using-serial-port/ http://wizwiki.net/wiki/doku.php?id=products:w7500:peripherals:uart
SDFileSystem Instanciation
SDFileSystem sd(PB_3, PB_2, PB_1, PB_0, "sd"); WIZwiki-W7500
Ethernet Initialization
eth.init () uses the eth.init (MAC) If you use DHCP instead, and when using a Static IP uses eth.init ((uint8_t *) MAC, IP, MASK, GATEWAY). This section uses a static IP.
- define MAC "\x
\x\x\x\x\x" Should be Replacedwith your MAC - define IP "192.168.77.100" Should belong with your lan.
- define MASK "255.255.255.0"
- define GATEWAY "192.168.77.1"
eth.init((uint8_t*)MAC); Use DHCP for WIZnetInterface eth.init((uint8_t*)MAC,IP,MASK,GATEWAY); IP,mask,Gateway
Also watch its pages, the initial contributor to the project For Import the example https://developer.mbed.org/teams/WIZnet/code/HTTP_SDCard_File_Server_WIZwiki-W7500/
Wiki on ARMmbed https://developer.mbed.org/teams/WIZnet/code/HTTP_SDCard_File_Server_WIZwiki-W7500/wiki/HTTP_SDCard_File_Server_WIZwiki-W7500
WIZwiki_W7500 LED RGB :
LED1 = LED_RED = LEDR = PC_8
LED2 = LED_GREEN = LEDG = PC_9
LED3 = LED_BLUE = LEDB = PC_5
LED4 = LED_BLUE
Revision 1:64f023138627, committed 2013-12-06
- Comitter:
- gsteiert
- Date:
- Fri Dec 06 03:57:29 2013 +0000
- Parent:
- 0:28bc7ce77e20
- Child:
- 2:5c9ce3b50de6
- Commit message:
- Committing for publishing
Changed in this revision
--- a/EthernetInterface.lib Sat Sep 07 04:43:57 2013 +0000 +++ b/EthernetInterface.lib Fri Dec 06 03:57:29 2013 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/EthernetInterface/#b6107798aa54 +http://mbed.org/users/mbed_official/code/EthernetInterface/#cba86db5ab96
--- a/main.cpp Sat Sep 07 04:43:57 2013 +0000
+++ b/main.cpp Fri Dec 06 03:57:29 2013 +0000
@@ -105,6 +105,8 @@
// TCPSocketServer server;
server.bind(HTTPD_SERVER_PORT);
server.listen();
+
+ init_dio(); //initialize pmd digital IO
while (true) {
printf("\nWait for new connection...\r\n");
--- a/muri.cpp Sat Sep 07 04:43:57 2013 +0000
+++ b/muri.cpp Fri Dec 06 03:57:29 2013 +0000
@@ -1,8 +1,58 @@
#include "mbed.h"
+#include "rtos.h"
#include "muri.h"
I2C i2c(p28, p27);
+//PwmOut pwm1(p26);
+PwmOut pwm(p25);
+DigitalInOut pmd1(p14);
+DigitalInOut pmd2(p11);
+DigitalInOut pmd3(p12);
+DigitalInOut pmd4(p13);
+DigitalInOut pmd7(p24);
+DigitalInOut pmd8(p23);
+DigitalInOut pmd9(p22);
+DigitalInOut pmd10(p21);
+osTimerDef(poff, pwm_off);
+osTimerId off_timer;
+
+void init_dio()
+{
+ pmd1.mode(PullNone);
+ pmd1.mode(OpenDrain);
+ pmd1.write(1);
+ pmd1.output();
+ pmd2.mode(PullNone);
+ pmd2.mode(OpenDrain);
+ pmd2.write(1);
+ pmd2.output();
+ pmd3.mode(PullNone);
+ pmd3.mode(OpenDrain);
+ pmd3.write(1);
+ pmd3.output();
+ pmd4.mode(PullNone);
+ pmd4.mode(OpenDrain);
+ pmd4.write(1);
+ pmd4.output();
+ pmd7.mode(PullNone);
+ pmd7.mode(OpenDrain);
+ pmd7.write(1);
+ pmd7.output();
+ pmd8.mode(PullNone);
+ pmd8.mode(OpenDrain);
+ pmd8.write(1);
+ pmd8.output();
+ pmd9.mode(PullNone);
+ pmd9.mode(OpenDrain);
+ pmd9.write(1);
+ pmd9.output();
+ pmd10.mode(PullNone);
+ pmd10.mode(OpenDrain);
+ pmd10.write(1);
+ pmd10.output();
+ off_timer = osTimerCreate(osTimer(poff), osTimerOnce, NULL);
+}
void cmd_i2c_write(char* qry, char* data, char* resp)
{
@@ -99,6 +149,151 @@
}
}
+void cmd_pmd_setio(char* qry, char* data, char* resp)
+{
+ int pdir = -1;
+ int pdata = -1;
+ if (sscanf(qry, "?%2x", &pdir) == 1) {
+ if (pdir == 0) {
+ pmd1.mode(PullNone);
+ pmd2.mode(PullNone);
+ pmd3.mode(PullNone);
+ pmd4.mode(PullNone);
+ pmd7.mode(PullNone);
+ pmd8.mode(PullNone);
+ pmd9.mode(PullNone);
+ pmd10.mode(PullNone);
+ } else {
+ if (sscanf(qry+3, "&%2x", &pdata) == 1) {
+ if (pdir & (1 << 0)) {
+ if (pdata & (1 << 0)) pmd1.mode(PullUp);
+ else pmd1.mode(PullDown);
+ } else {
+ pmd1.mode(PullNone);
+ }
+ if (pdir & (1 << 1)) {
+ if (pdata & (1 << 1)) pmd2.mode(PullUp);
+ else pmd2.mode(PullDown);
+ } else {
+ pmd2.mode(PullNone);
+ }
+ if (pdir & (1 << 2)) {
+ if (pdata & (1 << 2)) pmd3.mode(PullUp);
+ else pmd3.mode(PullDown);
+ } else {
+ pmd3.mode(PullNone);
+ }
+ if (pdir & (1 << 3)) {
+ if (pdata & (1 << 3)) pmd4.mode(PullUp);
+ else pmd4.mode(PullDown);
+ } else {
+ pmd4.mode(PullNone);
+ }
+ if (pdir & (1 << 4)) {
+ if (pdata & (1 << 4)) pmd7.mode(PullUp);
+ else pmd7.mode(PullDown);
+ } else {
+ pmd7.mode(PullNone);
+ }
+ if (pdir & (1 << 5)) {
+ if (pdata & (1 << 5)) pmd8.mode(PullUp);
+ else pmd8.mode(PullDown);
+ } else {
+ pmd8.mode(PullNone);
+ }
+ if (pdir & (1 << 6)) {
+ if (pdata & (1 << 6)) pmd9.mode(PullUp);
+ else pmd9.mode(PullDown);
+ } else {
+ pmd9.mode(PullNone);
+ }
+ if (pdir & (1 << 7)) {
+ if (pdata & (1 << 7)) pmd10.mode(PullUp);
+ else pmd10.mode(PullDown);
+ } else {
+ pmd10.mode(PullNone);
+ }
+ }
+ }
+
+ pdata = 0;
+ pdata += (pmd1 << 0);
+ pdata += (pmd2 << 1);
+ pdata += (pmd3 << 2);
+ pdata += (pmd4 << 3);
+ pdata += (pmd7 << 4);
+ pdata += (pmd8 << 5);
+ pdata += (pmd9 << 6);
+ pdata += (pmd10 << 7);
+ sprintf(resp,"200 %02x", pdata);
+ } else {
+ sprintf(resp,"400 Invalid parameters: %s\r\n", qry);
+ }
+}
+
+void cmd_pmd_write(char* qry, char* data, char* resp)
+{
+ int pdata = -1;
+ if (sscanf(qry, "?%2x", &pdata) == 1) {
+ pmd1 = pdata & (1 << 0);
+ pmd2 = pdata & (1 << 1);
+ pmd3 = pdata & (1 << 2);
+ pmd4 = pdata & (1 << 3);
+ pmd7 = pdata & (1 << 4);
+ pmd8 = pdata & (1 << 5);
+ pmd9 = pdata & (1 << 6);
+ pmd10 = pdata & (1 << 7);
+ pdata = 0;
+ pdata += (pmd1 << 0);
+ pdata += (pmd2 << 1);
+ pdata += (pmd3 << 2);
+ pdata += (pmd4 << 3);
+ pdata += (pmd7 << 4);
+ pdata += (pmd8 << 5);
+ pdata += (pmd9 << 6);
+ pdata += (pmd10 << 7);
+ sprintf(resp,"200 %02x", pdata);
+ } else {
+ sprintf(resp,"400 Invalid parameters: %s\r\n", qry);
+
+ }
+}
+
+void cmd_pmd_read(char* qry, char* data, char* resp)
+{
+ int pdata = 0;
+ pdata += (pmd1 << 0);
+ pdata += (pmd2 << 1);
+ pdata += (pmd3 << 2);
+ pdata += (pmd4 << 3);
+ pdata += (pmd7 << 4);
+ pdata += (pmd8 << 5);
+ pdata += (pmd9 << 6);
+ pdata += (pmd10 << 7);
+ sprintf(resp,"200 %02x", pdata);
+}
+
+void pwm_off(void const *arg)
+{
+// pwm.period_us(0);
+ pwm.pulsewidth_us(0);
+}
+
+void cmd_pwm_set(char* qry, char* data, char* resp)
+{
+ int pwmP = 0;
+ int pwmW = 0;
+ int pwmD = 0;
+ if (sscanf(qry, "?%4x&%4x&%4x", &pwmP, &pwmW, &pwmD) == 3) {
+ pwm.period_us(pwmP);
+ pwm.pulsewidth_us(pwmW);
+ osTimerStart(off_timer, pwmD);
+ sprintf(resp,"200 %04x %04x %04x", pwmP, pwmW, pwmD);
+ } else {
+ sprintf(resp,"400 Invalid parameters: %s\r\n", qry);
+
+ }
+}
void muri(char* uri, char* data, char* resp)
{
@@ -109,12 +304,20 @@
char *qry;
printf("muri uri: %s\n", uri);
qry = strstr(uri, "?");
- if (!strncmp(uri, "i2cw?", 5)) { // i2cW [addr] [data] [data] [data] ...
+ if (!strncmp(uri, "i2cw?", 5)) { // i2cw [addr] [data] [data] [data] ...
cmd_i2c_write(qry, data, resp);
- } else if (!strncmp(uri, "i2cr?", 5)) { // i2cR [addr] [count]
+ } else if (!strncmp(uri, "i2cr?", 5)) { // i2cr [addr] [count]
cmd_i2c_read(qry, data, resp);
- } else if (!strncmp(uri, "i2car?", 6)) { // i2cAR [addr] [radd] [count]
+ } else if (!strncmp(uri, "i2car?", 6)) { // i2car [addr] [radd] [count]
cmd_i2c_addr_read(qry, data, resp);
+ } else if (!strncmp(uri, "pmdio?", 6)) { // pmdio [dir] [data]
+ cmd_pmd_setio(qry, data, resp);
+ } else if (!strncmp(uri, "pmdw?", 5)) { // pmdw [data]
+ cmd_pmd_write(qry, data, resp);
+ } else if (!strncmp(uri, "pmdr", 4)) { // pmdr
+ cmd_pmd_read(qry, data, resp);
+ } else if (!strncmp(uri, "pwmd?", 5)) { // pwmd [period] [width] [duration]
+ cmd_pwm_set(qry, data, resp);
} else {
sprintf(resp, "501 %s", uri);
}
--- a/muri.h Sat Sep 07 04:43:57 2013 +0000 +++ b/muri.h Fri Dec 06 03:57:29 2013 +0000 @@ -1,8 +1,15 @@ //I2C i2c(p28, p27); +void init_dio(); +void pwm_off(void const *arg); + void cmd_i2c_write(char* qry, char* data, char* resp); void cmd_i2c_read(char* qry, char* data, char* resp); void cmd_i2c_addr_read(char* qry, char* data, char* resp); +void cmd_pmd_setio(char* qry, char* data, char* resp); +void cmd_pmd_write(char* qry, char* data, char* resp); +void cmd_pmd_read(char* qry, char* data, char* resp); +void cmd_pwm_set(char* qry, char* data, char* resp); void muri(char* uri, char* data, char* resp);