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1.5.7b

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proddy
2019-03-10 15:09:51 +01:00
parent b52794998e
commit 8e62a99417
46 changed files with 6145 additions and 5523 deletions
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19
src/emsuart.cpp
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@@ -2,7 +2,7 @@
* emsuart.cpp
*
* The low level UART code for ESP8266 to read and write to the EMS bus via uart
* Paul Derbyshire - https://github.com/proddy/EMS-ESP-Boiler
* Paul Derbyshire - https://github.com/proddy/EMS-ESP
*/
#include "emsuart.h"
@@ -28,8 +28,8 @@ static void emsuart_rx_intr_handler(void * para) {
static uint8_t uart_buffer[EMS_MAXBUFFERSIZE];
// is a new buffer? if so init the thing for a new telegram
if (EMS_Sys_Status.emsRxStatus == EMS_RX_IDLE) {
EMS_Sys_Status.emsRxStatus = EMS_RX_ACTIVE; // status set to active
if (EMS_Sys_Status.emsRxStatus == EMS_RX_STATUS_IDLE) {
EMS_Sys_Status.emsRxStatus = EMS_RX_STATUS_BUSY; // status set to busy
length = 0;
}
@@ -55,7 +55,7 @@ static void emsuart_rx_intr_handler(void * para) {
os_memcpy((void *)pEMSRxBuf->buffer, (void *)&uart_buffer, length);
// set the status flag stating BRK has been received and we can start a new package
EMS_Sys_Status.emsRxStatus = EMS_RX_IDLE;
EMS_Sys_Status.emsRxStatus = EMS_RX_STATUS_IDLE;
// call emsuart_recvTask() at next opportunity
system_os_post(EMSUART_recvTaskPrio, 0, 0);
@@ -68,6 +68,7 @@ static void emsuart_rx_intr_handler(void * para) {
/*
* system task triggered on BRK interrupt
* Read commands are all asynchronous
* When a buffer is full it is sent to the ems_parseTelegram() function in ems.cpp. This is the hook
*/
static void ICACHE_FLASH_ATTR emsuart_recvTask(os_event_t * events) {
// get next free EMS Receive buffer
@@ -109,7 +110,7 @@ void ICACHE_FLASH_ATTR emsuart_init() {
USC0(EMSUART_UART) |= (tmp); // set bits
USC0(EMSUART_UART) &= ~(tmp); // clear bits
// conf 1 params
// conf1 params
// UCTOE = RX TimeOut enable (default is 1)
// UCTOT = RX TimeOut Threshold (7bit) = want this when no more data after 2 characters. (default is 2)
// UCFFT = RX FIFO Full Threshold (7 bit) = want this to be 31 for 32 bytes of buffer. (default was 127).
@@ -137,6 +138,14 @@ void ICACHE_FLASH_ATTR emsuart_init() {
system_uart_swap();
}
/*
* stop UART0 driver
*/
void ICACHE_FLASH_ATTR emsuart_stop() {
ETS_UART_INTR_DISABLE();
ETS_UART_INTR_ATTACH(NULL, NULL);
}
/*
* Send a BRK signal
* Which is a 11-bit set of zero's (11 cycles)