playground-stm32/f407ve_hs_uart
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This commit is contained in:
Attila Body 2019-11-15 20:45:11 +01:00
parent ee09dcef00
commit 83f510bb59
13 changed files with 213 additions and 64 deletions
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4
App/application.c
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@ -78,8 +78,10 @@ void MainLoop()
for(uint16_t idx = 0; idx < sizeof(g_uartStatuses) / sizeof(g_uartStatuses[0]); ++idx) {
if(!g_uartStatuses[idx].txBuffer.busy && send) {
uint16_t len = sizeof(text2Send) - 1 - (rand() & randmask);
DIAG_ENTER_BUSY();
PostPacket(&g_uartStatuses[idx], text2Send, sizeof(text2Send) - 1 - (rand() & randmask), &g_crcStatus, 1);
MemcpyDma(GetTxBuffer(&g_uartStatuses[idx]), text2Send, len);
PostPacket(&g_uartStatuses[idx], NULL, len, &g_crcStatus, 1);
DIAG_EXIT_BUSY();
}
for(uint16_t rIdx = 0; rIdx < 2; ++rIdx)

15
App/application_cpp.cpp
View file

@ -12,6 +12,7 @@
#include "f4ll/crchandler.h"
#include "f4ll/memcpydma.h"
#include "f4ll/consolehandler.h"
#include "f4ll/irqlock.h"
extern "C" {
#include "main.h"
#include "globals.h"
@ -34,6 +35,7 @@ extern "C" void MainLoop()
"Megszentsegtelenithetetlensegeskedeseitekert\r\n"
"--------------------------------------------\r\n\0\0\0";
f4ll::MemcpyDma::Init(MEMCPY_DMA_ENGINE, MEMCPY_DMA_STREAM);
f4ll::CrcHandler::Init(DMA2, LL_DMA_STREAM_4);
f4ll::ConsoleHandler::Init(UART4, CONSOLE_DMA_ENGINE, 0u, CONSOLE_TX_DMA_STREAM);
@ -44,8 +46,9 @@ extern "C" void MainLoop()
f4ll::PacketUsart u6{ USART6, DMA2, LL_DMA_STREAM_1, LL_DMA_STREAM_6 };
f4ll::PacketUsart * usarts[] = { &u1, &u2, &u3, &u6 };
for(unsigned int i=0; i < sizeof(usarts) / sizeof(usarts[0]); ++i)
g_usarts[i] = usarts[i];
f4ll::PacketUsart **dst = g_usarts;
for(auto usart: usarts)
*dst++ = usart;
uint32_t lastStatsTick = 0;
uint32_t prevSentTick = 0;
@ -62,7 +65,7 @@ extern "C" void MainLoop()
lastStatsTick = HAL_GetTick();
for(auto u : usarts)
for(auto u : g_usarts)
u->SetupReceive();
for(;;) {
@ -72,7 +75,7 @@ extern "C" void MainLoop()
if(send)
prevSentTick += PACKAGE_DELAY_MS;
for(auto u : usarts) {
for(auto u : g_usarts) {
if(!u->IsTxBusy() && send) {
//DIAG_ENTER_BUSY();
auto len = sizeof(text2Send) - 1 - (rand() & randmask);
@ -88,10 +91,10 @@ extern "C" void MainLoop()
}
}
if(tick - lastStatsTick > STATS_DELAY_MS) {
f4ll::ConsoleHandler::Instance().PrintStats(statId, *usarts[statId]);
f4ll::ConsoleHandler::Instance().PrintStats(statId, *g_usarts[statId]);
lastStatsTick += STATS_DELAY_MS;
++statId;
if(statId >= sizeof(usarts) / sizeof(usarts[0]))
if(statId >= sizeof(g_usarts) / sizeof(g_usarts[0]))
statId = 0;
}
// uint32_t ein = LL_GPIO_ReadInputPort(KEY1_GPIO_Port);