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Merge pull request #297 from bchabrier/gpio_help

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Added command "gpio <pin> set high|low for <seconds>"
This commit is contained in:
martin-ger
2019-04-11 09:03:45 +02:00
committed by GitHub
parent e95bd4a767 6dbfc0108a
commit 4ed063e47b
2 changed files with 57 additions and 9 deletions
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README.md
+1
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@@ -156,6 +156,7 @@ Most of the set-commands are effective only after save and reset.
- set vmin_sleep _secs_: sets the time interval in seconds the ESP sleeps on low voltage
- gpio [0-16] mode [_in_|_in_pullup_|_out_]: configures a GPIO port of the ESP (saved to flash)
- gpio [0-16] set [_high_|_low_]: writes to an output port
- gpio [0-16] set [_high_|_low_] for _seconds_: writes to an output port and reverts after a certain duration
- gpio [0-16] get: reads from an input port
# Status LED
user/user_main.c
+56 -9
View File
@@ -895,6 +895,33 @@ LOCAL void gpio_change_handler(void *arg)
#endif /* GPIO_CMDS */
#endif
#if GPIO_CMDS
static os_timer_t duration_timer[17];
void do_outputSet(uint8_t pin, uint8_t value, uint16_t duration);
void ICACHE_FLASH_ATTR set_high(void *arg){
uint16_t pin = (intptr_t)arg;
do_outputSet(pin, 1, 0);
}
void ICACHE_FLASH_ATTR set_low(void *arg){
uint16_t pin = (intptr_t)arg;
do_outputSet(pin, 0, 0);
}
void do_outputSet(uint8_t pin, uint8_t value, uint16_t duration) {
os_timer_disarm(&duration_timer[pin]);
easygpio_outputSet(pin, value);
#if MQTT_CLIENT
notifyValueToMQTT(pin);
#endif
if (duration > 0) {
os_timer_setfn(&duration_timer[pin], value>0?set_low:set_high, (void *)(uint32_t)pin);
os_timer_arm(&duration_timer[pin], duration * 1000, 0);
}
}
#endif
// Use this from ROM instead
int ets_str2macaddr(uint8 *mac, char *str_mac);
#define parse_mac ets_str2macaddr
@@ -2597,6 +2624,8 @@ void ICACHE_FLASH_ATTR console_handle_command(struct espconn *pespconn)
* gpio 4 set high
* Set GPIO pin 16 to low:
* gpio 16 set low
* Set GPIO pin 04 to high for 5 seconds:
* gpio 4 set high for 5
* Get GPIO pin 2 value:
* gpio 2 get
*/
@@ -2609,7 +2638,7 @@ void ICACHE_FLASH_ATTR console_handle_command(struct espconn *pespconn)
{
uint16_t pin = atoi(tokens[1]); // 0-16
uint8_t *action = tokens[2]; // mode|set|get
uint8_t *value = nTokens == 4 ? tokens[3] : "";
uint8_t *value = nTokens >= 4 ? tokens[3] : "";
if ((pin < 0) && (pin > 16))
{
@@ -2657,15 +2686,33 @@ void ICACHE_FLASH_ATTR console_handle_command(struct espconn *pespconn)
if (strcmp(action, "set")==0)
{
if (strcmp(value, "high")==0)
{
easygpio_outputSet(pin, 1);
goto command_handled;
bool correct = false;
int16_t duration = -1;
if (nTokens == 4) {
duration = 0;
correct = true;
} else if (nTokens == 6 && strcmp(tokens[4], "for")==0) {
duration = atoi(tokens[5]);
if (duration <= 0) {
os_sprintf_flash(response, "Invalid duration (seconds)\r\n");
goto command_handled;
}
correct = true;
} else {
os_sprintf_flash(response, "Syntax: gpio <pin> set low|high [for <duration>]\r\n");
goto command_handled;
}
if (correct) {
if (strcmp(value, "high")==0)
{
do_outputSet(pin, 1, duration);
goto command_handled;
}
if (strcmp(value, "low")==0)
{
do_outputSet(pin, 0, duration);
goto command_handled;
}
if (strcmp(value, "low")==0)
{
easygpio_outputSet(pin, 0);
goto command_handled;
}
os_sprintf_flash(response, "Invalid value (high or low)\r\n");
}