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Code Issues Wiki Activity

Size of frequency table (stride) is now fixed constant

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This commit is contained in:
jflyper 2019-02-06 11:56:04 +09:00
parent 96fc6dc934
commit 9b06b570e1
4 changed files with 21 additions and 4 deletions
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8
src/main/drivers/vtx_common.c
View file

@ -153,6 +153,10 @@ const char *vtxCommonLookupChannelName(const vtxDevice_t *vtxDevice, int channel
}
}
// XXX FIXME Size of a band in the frequency table is now fixed at
// VTX_SETTINGS_MAX_CHANNEL (or VTX_TABLE_MAX_CHANNELS).
// Size constant should be consolidated soon or later.
//Converts frequency (in MHz) to band and channel values.
bool vtxCommonLookupBandChan(const vtxDevice_t *vtxDevice, uint16_t freq, uint8_t *pBand, uint8_t *pChannel)
{
@ -161,7 +165,7 @@ bool vtxCommonLookupBandChan(const vtxDevice_t *vtxDevice, uint16_t freq, uint8_
// get Raceband 7 instead of Fatshark 8.
for (int band = vtxDevice->capability.bandCount - 1 ; band >= 0 ; band--) {
for (int channel = 0 ; channel < vtxDevice->capability.channelCount ; channel++) {
if (vtxDevice->frequencyTable[band * vtxDevice->capability.channelCount + channel] == freq) {
if (vtxDevice->frequencyTable[band * VTX_SETTINGS_MAX_CHANNEL + channel] == freq) {
*pBand = band + 1;
*pChannel = channel + 1;
return true;
@ -185,7 +189,7 @@ uint16_t vtxCommonLookupFrequency(const vtxDevice_t *vtxDevice, int band, int ch
if (vtxDevice) {
if (band > 0 && band <= vtxDevice->capability.bandCount &&
channel > 0 && channel <= vtxDevice->capability.channelCount) {
return vtxDevice->frequencyTable[(band - 1) * vtxDevice->capability.channelCount + (channel - 1)];
return vtxDevice->frequencyTable[(band - 1) * VTX_SETTINGS_MAX_CHANNEL + (channel - 1)];
}
}

3
src/main/drivers/vtx_table.c
View file

@ -50,6 +50,9 @@ void vtxTableInit(void)
{
const vtxTableConfig_t *config = vtxTableConfig();
vtxTableBandCount = config->bands;
vtxTableChannelCount = config->channels;
for (int band = 0; band < VTX_TABLE_MAX_BANDS; band++) {
for (int channel = 0; channel < VTX_TABLE_MAX_CHANNELS; channel++) {
vtxTableFrequency[band][channel] = config->frequency[band][channel];

10
src/main/drivers/vtx_table.h
View file

@ -40,3 +40,13 @@ void vtxTableConfigClearBand(struct vtxTableConfig_s *config, int band);
void vtxTableConfigClearPowerValues(struct vtxTableConfig_s *config, int start);
void vtxTableConfigClearPowerLabels(struct vtxTableConfig_s *config, int start);
void vtxTableConfigClearChannels(struct vtxTableConfig_s *config, int band, int channels);
extern int vtxTableBandCount;
extern int vtxTableChannelCount;
extern uint16_t vtxTableFrequency[VTX_TABLE_MAX_BANDS][VTX_TABLE_MAX_CHANNELS];
extern const char * vtxTableBandNames[VTX_TABLE_MAX_BANDS + 1];
extern char vtxTableBandLetters[VTX_TABLE_MAX_BANDS + 1];
extern const char * vtxTableChannelNames[VTX_TABLE_MAX_CHANNELS + 1];
extern int vtxTablePowerLevels;
extern uint16_t vtxTablePowerValues[VTX_TABLE_MAX_POWER_LEVELS];
extern const char * vtxTablePowerLabels[VTX_TABLE_MAX_POWER_LEVELS + 1];

4
src/main/pg/pg_ids.h
View file

@ -140,8 +140,8 @@
#define PG_SERIAL_UART_CONFIG 543
#define PG_RPM_FILTER_CONFIG 544
#define PG_LED_STRIP_STATUS_MODE_CONFIG 545 // Used to hold the configuration for the LED_STRIP status mode (not built on targets with limited flash)
#define PG_VTX_TABLE_CONFIG 545
#define PG_BETAFLIGHT_END 545
#define PG_VTX_TABLE_CONFIG 546
#define PG_BETAFLIGHT_END 546
// OSD configuration (subject to change)