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refactoring connectivity

This commit is contained in:
rusefi 2020-06-21 19:48:55 -04:00
parent 997c723920
commit 57239f6001
4 changed files with 25 additions and 8 deletions
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14
firmware/console/connector_uart_dma.cpp
View File

@ -5,16 +5,20 @@
* @author Andrey Belomutskiy, (c) 2012-2020 * @author Andrey Belomutskiy, (c) 2012-2020
*/ */
#include "connector_uart_dma.h"
#if TS_UART_DMA_MODE || PRIMARY_UART_DMA_MODE #if TS_UART_DMA_MODE || PRIMARY_UART_DMA_MODE
EXTERN_CONFIG;
// Async. FIFO buffer takes some RAM... // Async. FIFO buffer takes some RAM...
uart_dma_s tsUartDma; uart_dma_s tsUartDma;
/* Common function for all DMA-UART IRQ handlers. */ /* Common function for all DMA-UART IRQ handlers. */
static void tsCopyDataFromDMA() { static void tsCopyDataFromDMA(UARTDriver *uartp) {
chSysLockFromISR(); chSysLockFromISR();
// get 0-based DMA buffer position // get 0-based DMA buffer position
int dmaPos = TS_DMA_BUFFER_SIZE - dmaStreamGetTransactionSize(TS_UART_DEVICE->dmarx); int dmaPos = TS_DMA_BUFFER_SIZE - dmaStreamGetTransactionSize(uartp->dmarx);
// if the position is wrapped (circular DMA-mode enabled) // if the position is wrapped (circular DMA-mode enabled)
if (dmaPos < tsUartDma.readPos) if (dmaPos < tsUartDma.readPos)
dmaPos += TS_DMA_BUFFER_SIZE; dmaPos += TS_DMA_BUFFER_SIZE;
@ -35,13 +39,13 @@ static void tsCopyDataFromDMA() {
static void tsRxIRQHalfHandler(UARTDriver *uartp, uartflags_t full) { static void tsRxIRQHalfHandler(UARTDriver *uartp, uartflags_t full) {
UNUSED(uartp); UNUSED(uartp);
UNUSED(full); UNUSED(full);
tsCopyDataFromDMA(); tsCopyDataFromDMA(uartp);
} }
/* This handler is called right after the UART receiver has finished its work. */ /* This handler is called right after the UART receiver has finished its work. */
static void tsRxIRQIdleHandler(UARTDriver *uartp) { static void tsRxIRQIdleHandler(UARTDriver *uartp) {
UNUSED(uartp); UNUSED(uartp);
tsCopyDataFromDMA(); tsCopyDataFromDMA(uartp);
} }
/* Note: This structure is modified from the default ChibiOS layout! */ /* Note: This structure is modified from the default ChibiOS layout! */
@ -58,7 +62,7 @@ void startUartDmaConnector(UARTDriver *uartp DECLARE_CONFIG_PARAMETER_SUFFIX) {
// start DMA driver // start DMA driver
tsDmaUartConfig.speed = CONFIG(tunerStudioSerialSpeed); tsDmaUartConfig.speed = CONFIG(tunerStudioSerialSpeed);
uartStart(TS_UART_DEVICE, &tsDmaUartConfig); uartStart(uartp, &tsDmaUartConfig);
// start continuous DMA transfer using our circular buffer // start continuous DMA transfer using our circular buffer
tsUartDma.readPos = 0; tsUartDma.readPos = 0;

1
firmware/console/connector_uart_dma.h
View File

@ -7,6 +7,7 @@
#pragma once #pragma once
#include "global.h" #include "global.h"
#include "engine_configuration.h"
// See uart_dma_s // See uart_dma_s
#define TS_FIFO_BUFFER_SIZE (BLOCKING_FACTOR + 30) #define TS_FIFO_BUFFER_SIZE (BLOCKING_FACTOR + 30)

12
firmware/console/console_io.cpp
View File

@ -38,6 +38,7 @@
#include "console_io.h" #include "console_io.h"
#include "os_util.h" #include "os_util.h"
#include "tunerstudio.h" #include "tunerstudio.h"
#include "connector_uart_dma.h"
#if EFI_SIMULATOR #if EFI_SIMULATOR
#include "rusEfiFunctionalTest.h" #include "rusEfiFunctionalTest.h"
@ -232,7 +233,7 @@ BaseChannel * getConsoleChannel(void) {
#if HAL_USE_SERIAL_USB #if HAL_USE_SERIAL_USB
return (BaseChannel *) &CONSOLE_USB_DEVICE; return (BaseChannel *) &CONSOLE_USB_DEVICE;
#else #else
return NULL; return nullptr;
#endif /* HAL_USE_SERIAL_USB */ #endif /* HAL_USE_SERIAL_USB */
} }
@ -250,7 +251,10 @@ static THD_FUNCTION(consoleThreadEntryPoint, arg) {
(void) arg; (void) arg;
chRegSetThreadName("console thread"); chRegSetThreadName("console thread");
#if !PRIMARY_UART_DMA_MODE
primaryChannel.channel = (BaseChannel *) getConsoleChannel(); primaryChannel.channel = (BaseChannel *) getConsoleChannel();
#endif
if (primaryChannel.channel != NULL) { if (primaryChannel.channel != NULL) {
#if EFI_TUNER_STUDIO #if EFI_TUNER_STUDIO
runBinaryProtocolLoop(&primaryChannel); runBinaryProtocolLoop(&primaryChannel);
@ -283,7 +287,11 @@ void startConsole(Logging *sharedLogger, CommandHandler console_line_callback_p)
#endif #endif
#if (defined(EFI_CONSOLE_SERIAL_DEVICE) && ! EFI_SIMULATOR) #if (defined(CONSOLE_UART_DEVICE) && ! EFI_SIMULATOR)
primaryChannel.uartp = CONSOLE_UART_DEVICE;
startUartDmaConnector(primaryChannel.uartp PASS_CONFIG_PARAMETER_SUFFIX);
#elif (defined(EFI_CONSOLE_SERIAL_DEVICE) && ! EFI_SIMULATOR)
/* /*
* Activates the serial * Activates the serial
* it is important to set 'NONE' as flow control! in terminal application on the PC * it is important to set 'NONE' as flow control! in terminal application on the PC

6
firmware/console/eficonsole.cpp
View File

@ -169,9 +169,13 @@ void print(const char *format, ...) {
if (!isCommandLineConsoleReady()) { if (!isCommandLineConsoleReady()) {
return; return;
} }
BaseSequentialStream * channel = (BaseSequentialStream*) getConsoleChannel();
if (channel == nullptr) {
return;
}
va_list ap; va_list ap;
va_start(ap, format); va_start(ap, format);
chvprintf((BaseSequentialStream*) getConsoleChannel(), format, ap); chvprintf(channel, format, ap);
va_end(ap); va_end(ap);
#else #else
UNUSED(format); UNUSED(format);