Remove deprecated rc module
It has long been superseded by the rfswitch module
This commit is contained in:
Nathaniel Wesley Filardo
Nathaniel Wesley Filardo
parent
35a266e2c2
commit
61b540757a
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@ -46,7 +46,6 @@
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//#define LUA_USE_MODULES_PIPE
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//#define LUA_USE_MODULES_PWM
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//#define LUA_USE_MODULES_PWM2
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//#define LUA_USE_MODULES_RC
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//#define LUA_USE_MODULES_RFSWITCH
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//#define LUA_USE_MODULES_ROTARY
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//#define LUA_USE_MODULES_RTCFIFO
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100
app/modules/rc.c
100
app/modules/rc.c
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@ -1,100 +0,0 @@
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#include "module.h"
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#include "lauxlib.h"
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#include "platform.h"
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#include "user_interface.h"
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#include "rom.h"
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//#include "driver/easygpio.h"
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//static Ping_Data pingA;
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#define defPulseLen 185
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#define defProtocol 1
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#define defRepeat 10
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#define defBits 24
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static void ICACHE_FLASH_ATTR transmit(int pin, int pulseLen, int nHighPulses, int nLowPulses) {
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platform_gpio_write(pin, 1);
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os_delay_us(pulseLen*nHighPulses);
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platform_gpio_write(pin, 0);
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os_delay_us(pulseLen*nLowPulses);
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}
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//rc.send(4,267715,24,185,1,10) --GPIO, code, bits, pulselen, protocol, repeat
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static int ICACHE_FLASH_ATTR rc_send(lua_State* L) {
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const uint8_t pin = luaL_checkinteger(L, 1);
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platform_gpio_mode(pin, PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_FLOAT);
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//platform_gpio_mode(pin, PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_PULLUP);
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//platform_gpio_mode(pin, PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_PULLDOWN);
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platform_gpio_write(pin, 0);
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long code = luaL_checklong(L, 2);
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//const uint8_t bits = luaL_checkinteger(L, 3);
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uint8_t bits = luaL_checkinteger(L, 3);
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const uint8_t pulseLen = luaL_checkinteger(L, 4);
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const uint8_t Protocol = luaL_checkinteger(L, 5);
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const uint8_t repeat = luaL_checkinteger(L, 6);
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NODE_ERR("pulseLen:%d\n",pulseLen);
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NODE_ERR("Protocol:%d\n",Protocol);
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NODE_ERR("repeat:%d\n",repeat);
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NODE_ERR("send:");
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platform_print_deprecation_note("rc",
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"in the next release. Use rfswitch module instead.");
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int c,k,nRepeat;
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bits = bits-1;
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for (c = bits; c >= 0; c--)
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{
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k = code >> c;
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if (k & 1)
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NODE_ERR("1");
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else
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NODE_ERR("0");
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}
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NODE_ERR("\n");
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for (nRepeat=0; nRepeat<repeat; nRepeat++) {
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for (c = bits; c >= 0; c--)
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{
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k = code >> c;
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if (k & 1){
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//send1
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if(Protocol==1){
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transmit(pin,pulseLen,3,1);
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}else if(Protocol==2){
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transmit(pin,pulseLen,2,1);
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}else if(Protocol==3){
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transmit(pin,pulseLen,9,6);
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}
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}
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else{
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//send0
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if(Protocol==1){
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transmit(pin,pulseLen,1,3);
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}else if(Protocol==2){
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transmit(pin,pulseLen,1,2);
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}else if(Protocol==3){
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transmit(pin,pulseLen,4,11);
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}
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}
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}
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//sendSync();
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if(Protocol==1){
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transmit(pin,pulseLen,1,31);
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}else if(Protocol==2){
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transmit(pin,pulseLen,1,10);
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}else if(Protocol==3){
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transmit(pin,pulseLen,1,71);
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}
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}
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return 1;
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}
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// Module function map
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LROT_BEGIN(rc, NULL, 0)
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LROT_FUNCENTRY( send, rc_send )
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LROT_END(rc, NULL, 0)
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int luaopen_rc(lua_State *L) {
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// TODO: Make sure that the GPIO system is initialized
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return 0;
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}
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NODEMCU_MODULE(RC, "rc", rc, luaopen_rc);
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@ -1,50 +0,0 @@
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# RC Module
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| Since | Origin / Contributor | Maintainer | Source |
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| :----- | :-------------------- | :---------- | :------ |
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| 2015-06-12 | [Mike Wen](https://github.com/mikewen) | - | [rc.c](../../app/modules/rc.c)|
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Module to generate series of impulses for remote control via 433/315Mhz radio transmitter.
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Superseded by **[rfswitch](./rfswitch.md)** module which have same functionality, and supports more transmission protocols.
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For more detailed description see [rfswitch module documentation](./rfswitch.md).
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!!! caution
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This module is deprecated and will be removed in favor of the **[rfswitch](./rfswitch.md)** module.
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## rc.send()
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Sends series of impulses
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#### Syntax
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`rc.send(pin, value, length, pulse_length, protocol_id, repeat)`
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which is similar to:
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`rfswitch.send(protocol_id, pulse_length, repeat, pin, value, length)`
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#### Parameters
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- `pin` 0~12, I/O index of pin, example 6 is for GPIO12, see [details](../modules/gpio/)
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- `value` positive integer value, this is the primary data which will be sent
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- `length` bit length of value, if value length is 3 bytes, then length is 24
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- `pulse_length` length of one pulse in microseconds, usually from 100 to 650
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- `protocol_id` positive integer value, from 1-3
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- `repeat` repeat value, usually from 1 to 5. This is a synchronous task. Setting the repeat count to a large value will cause problems.
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The recommended limit is about 1-4.
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#### Returns
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`1` always 1
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#### Example
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```lua
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-- Lua transmit radio code using protocol #1
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-- pulse_length 300 microseconds
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-- repeat 5 times
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-- use pin #7 (GPIO13)
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-- value to send is 560777
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-- value length is 24 bits (3 bytes)
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rc.send(7, 560777, 24, 300, 1, 5)
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```
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which is similar to:
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```lua
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rfswitch.send(1, 300, 5, 7, 560777, 24)
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```
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