1 /******************************************************************************
3 Test program IRMP for ESP8266 2015-11-16 Wolfgang Strobl, Bonn
5 $Id: irmp-main-esp8266.c,v 1.4 2017/02/17 09:13:06 fm Exp $
7 IRMP ported to ESP8266, testet with MOD-WIFI-ESP8266-DEV on
8 ESP8266-EVB evaluation board. https://www.olimex.com/Products/IoT/ESP8266-EVB/
13 Input TSOP via 1k resistor at GPIO12 (Pin 7 UEXT),
14 Output via UART (Pin 3/4 UEXT)
19 ESP8266 IRMP Test v0.3 W.Strobl 20151120
21 SDK version: 1.4.1(pre2) Chip ID=10619495
22 data : 0x3ffe8000 ~ 0x3ffe837a, len: 890
23 rodata: 0x3ffe8380 ~ 0x3ffe891c, len: 1436
24 bss : 0x3ffe8920 ~ 0x3ffef4c0, len: 27552
25 heap : 0x3ffef4c0 ~ 0x3fffc000, len: 52032
26 free heap size=51784, system time=330392, rtc time=59472
28 mode : sta(18:fe:34:a2:0a:67)
31 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x23f1, f=0
32 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x1ffe, f=0
33 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x28fc, f=0
34 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x0113, f=0
35 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x28fc, f=0
36 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x09ff, f=0
37 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x28fc, f=0
38 IRMP TELEFUNKEN(34): addr=0x0000 cmd=0x0113, f=0
39 IRMP KASEIKYO( 5): addr=0x2002 cmd=0x9001, f=0
40 IRMP KASEIKYO( 5): addr=0x2002 cmd=0x9b40, f=0
41 IRMP SIRCS( 1): addr=0x0809 cmd=0x1d0b, f=0
42 IRMP SIRCS( 1): addr=0x0809 cmd=0x1d7a, f=0
43 IRMP SIRCS( 1): addr=0x0809 cmd=0x1d7c, f=0
44 IRMP SIRCS( 1): addr=0x0809 cmd=0x1d79, f=0
45 IRMP SIRCS( 1): addr=0x0809 cmd=0x1d7c, f=0
46 IRMP SAMSG32(10): addr=0x2d2d cmd=0xc639, f=0
47 IRMP SAMSG32(10): addr=0x2d2d cmd=0xb54a, f=0
49 *******************************************************************************/
53 #include "driver/uart.h"
60 // hardware timer (driven by NMI)
65 } FRC1_TIMER_SOURCE_TYPE
;
67 void hw_timer_set_func (void (* user_hw_timer_cb_set
)(void));
70 FRC1_TIMER_SOURCE_TYPE source_type
,
83 os_printf("free heap size=%u, system time=%u, rtc time=%u \n",
84 system_get_free_heap_size(),
86 system_get_rtc_time());
91 os_printf("SDK version: %s Chip ID=%u\n",
92 system_get_sdk_version(),
93 system_get_chip_id());
94 system_print_meminfo();
100 #define user_procTaskPrio 0
101 #define user_procTaskQueueLen 1
103 os_event_t user_procTaskQueue
[user_procTaskQueueLen
];
104 static void user_procTask(os_event_t
*events
);
106 // unbuffered Uart-rx, based on a comment in
107 // https://github.com/SuperHouse/esp-open-rtos/issues/18
109 int my_rx_one_char(void) // char or -1
111 int c
= READ_PERI_REG(UART_STATUS(0)) & 0xff;
112 if (c
) return READ_PERI_REG(UART_FIFO(0));
119 //------------------ User Task ---------------------
122 user_procTask(os_event_t
*events
)
124 int rc
= irmp_get_data (&irmp_data
);
128 os_printf("\nIRMP %10s(%2d): addr=0x%04x cmd=0x%04x, f=%d ",
129 irmp_protocol_names
[ irmp_data
.protocol
],
137 // https://github.com/SuperHouse/esp-open-rtos/issues/18
138 // uart_rx_one_char ist offenbar eine ROM-Funktion.
140 int c
= my_rx_one_char();
144 uart_tx_one_char(0,c
);
145 os_printf("(0x%02x, %d) ",c
,c
);
149 os_printf("\nTime=%d, GPIO12=%d, ",
150 system_get_time(),GPIO_INPUT_GET(12));
151 os_printf("gpio=%08x ",gpio_input_get());
156 system_os_post(user_procTaskPrio
, 0, 0 );
161 void ICACHE_FLASH_ATTR
167 //~ system_timer_reinit(); //US_TIMER
169 uart_init(BIT_RATE_115200
, BIT_RATE_115200
);
170 os_printf("\n\nESP8266 IRMP Test v0.3 W.Strobl 20151120\n");
172 os_printf("F_INTERRUPTS==%d\n",F_INTERRUPTS
);
176 hw_timer_init(NMI_SOURCE
,1);
177 hw_timer_set_func(irmp_timer
);
178 hw_timer_arm (1000000/F_INTERRUPTS
);
180 // Initialize the GPIO subsystem.
188 system_os_task(user_procTask
, user_procTaskPrio
,user_procTaskQueue
, user_procTaskQueueLen
);
189 system_os_post(user_procTaskPrio
, 0, 0 );
191 os_printf("IRMP listening ...\n");