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Code Issues Wiki Activity

correct H7 TIMUP DMA index handling

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This commit is contained in:
kedeng 2025-07-09 15:34:49 +08:00
parent abcf085474
commit f3b5d47b4f
1 changed files with 36 additions and 7 deletions
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43
src/main/cli/cli.c
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@ -5415,6 +5415,22 @@ static void optToString(int optval, char *buf)
}
}
static int getDmaOptUiIndex(dmaoptEntry_t *entry, int index)
{
if (entry->presenceMask) {
return timerGetNumberByIndex(index);
}
return DMA_OPT_UI_INDEX(index);
}
static int transDmaoptIndex(dmaoptEntry_t *entry, int index)
{
if (entry->presenceMask) {
return timerGetNumberByIndex(index) - 1;
}
return index;
}
static void printPeripheralDmaoptDetails(dmaoptEntry_t *entry, int index, const dmaoptValue_t dmaopt, const bool equalsDefault, const dumpFlags_t dumpMask, printFn *printValue)
{
// We compute number to display for different peripherals in advance.
@ -5438,7 +5454,7 @@ static void printPeripheralDmaoptDetails(dmaoptEntry_t *entry, int index, const
"dma %s %d %d",
entry->device, uiIndex, dmaopt);
const dmaChannelSpec_t *dmaChannelSpec = dmaGetChannelSpecByPeripheral(entry->peripheral, index, dmaopt);
const dmaChannelSpec_t *dmaChannelSpec = dmaGetChannelSpecByPeripheral(entry->peripheral, transDmaoptIndex(entry, index), dmaopt);
dmaCode_t dmaCode = 0;
if (dmaChannelSpec) {
dmaCode = dmaChannelSpec->code;
@ -5640,8 +5656,21 @@ static void cliDmaopt(const char *cmdName, char *cmdline)
const timerHardware_t *timer = NULL;
pch = strtok_r(NULL, " ", &saveptr);
if (entry) {
bool isIndexValid = true;
index = pch ? (atoi(pch) - 1) : -1;
if (index < 0 || index >= entry->maxIndex || (entry->presenceMask != MASK_IGNORED && !(entry->presenceMask & BIT(index + 1)))) {
if (entry->presenceMask) {
if (!(entry->presenceMask & TIM_N(index + 1))) {
isIndexValid = false;
} else {
index = TIMER_INDEX(index + 1);
}
} else {
if (index < 0 || index >= entry->maxIndex) {
isIndexValid = false;
}
}
if (!isIndexValid) {
cliPrintErrorLinef(cmdName, "BAD INDEX: '%s'", pch ? pch : "");
return;
}
@ -5687,7 +5716,7 @@ static void cliDmaopt(const char *cmdName, char *cmdline)
// Show possible opts
const dmaChannelSpec_t *dmaChannelSpec;
if (entry) {
for (int opt = 0; (dmaChannelSpec = dmaGetChannelSpecByPeripheral(entry->peripheral, index, opt)); opt++) {
for (int opt = 0; (dmaChannelSpec = dmaGetChannelSpecByPeripheral(entry->peripheral, transDmaoptIndex(entry, index), opt)); opt++) {
cliPrintLinef("# %d: " DMASPEC_FORMAT_STRING, opt, DMA_CODE_CONTROLLER(dmaChannelSpec->code), DMA_CODE_STREAM(dmaChannelSpec->code), DMA_CODE_CHANNEL(dmaChannelSpec->code));
}
} else {
@ -5705,8 +5734,8 @@ static void cliDmaopt(const char *cmdName, char *cmdline)
optval = atoi(pch);
if (entry) {
if (!dmaGetChannelSpecByPeripheral(entry->peripheral, index, optval)) {
cliPrintErrorLinef(cmdName, "INVALID DMA OPTION FOR %s %d: '%s'", entry->device, DMA_OPT_UI_INDEX(index), pch);
if (!dmaGetChannelSpecByPeripheral(entry->peripheral, transDmaoptIndex(entry, index), optval)) {
cliPrintErrorLinef(cmdName, "INVALID DMA OPTION FOR %s %d: '%s'", entry->device, getDmaOptUiIndex(entry, index), pch);
return;
}
@ -5729,7 +5758,7 @@ static void cliDmaopt(const char *cmdName, char *cmdline)
if (entry) {
*optaddr = optval;
cliPrintLinef("# dma %s %d: changed from %s to %s", entry->device, DMA_OPT_UI_INDEX(index), orgvalString, optvalString);
cliPrintLinef("# dma %s %d: changed from %s to %s", entry->device, getDmaOptUiIndex(entry, index), orgvalString, optvalString);
} else {
#if defined(USE_TIMER_MGMT)
timerIoConfig->dmaopt = optval;
@ -5739,7 +5768,7 @@ static void cliDmaopt(const char *cmdName, char *cmdline)
}
} else {
if (entry) {
cliPrintLinef("# dma %s %d: no change: %s", entry->device, DMA_OPT_UI_INDEX(index), orgvalString);
cliPrintLinef("# dma %s %d: no change: %s", entry->device, getDmaOptUiIndex(entry, index), orgvalString);
} else {
cliPrintLinef("# dma %c%02d: no change: %s", IO_GPIOPortIdxByTag(ioTag) + 'A', IO_GPIOPinIdxByTag(ioTag),orgvalString);
}