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rework NfcA and simplify a bit

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digital_sequence_bake added for testing purpose
This commit is contained in:
g3gg0
2022-11-22 00:34:09 +01:00
parent 60b2c5cf67
commit eb98c7b246
3 changed files with 99 additions and 36 deletions
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36
lib/digital_signal/digital_signal.c
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@@ -1,6 +1,7 @@
#include "digital_signal.h"
#include <furi.h>
#include <furi_hal_resources.h>
#include <stm32wbxx_ll_dma.h>
#include <stm32wbxx_ll_tim.h>
#include <math.h>
@@ -300,7 +301,6 @@ bool digital_sequence_send_signal(DigitalSignal* signal) {
/* the first iteration has to set up the whole machinery */
if(!LL_DMA_IsEnabledChannel(DMA1, LL_DMA_CHANNEL_1)) {
furi_hal_gpio_init(signal->gpio, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
if(!digital_signal_setup_dma(signal)) {
FURI_LOG_D(TAG, "digital_sequence_send_signal: Signal has no entries, aborting");
@@ -323,9 +323,43 @@ bool digital_sequence_send_signal(DigitalSignal* signal) {
return true;
}
DigitalSignal* digital_sequence_bake(DigitalSequence* sequence) {
uint32_t edges = 0;
for(uint32_t pos = 0; pos < sequence->sequence_used; pos++) {
uint8_t signal_index = sequence->sequence[pos];
DigitalSignal *sig = sequence->signals[signal_index];
edges += sig->edge_cnt;
}
DigitalSignal* ret = digital_signal_alloc(edges);
for(uint32_t pos = 0; pos < sequence->sequence_used; pos++) {
uint8_t signal_index = sequence->sequence[pos];
DigitalSignal *sig = sequence->signals[signal_index];
digital_signal_append(ret, sig);
}
return ret;
}
bool digital_sequence_send(DigitalSequence* sequence, const GpioPin* gpio) {
furi_assert(sequence);
//gpio = &gpio_ext_pb2;
furi_hal_gpio_init(gpio, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
if(true) {
DigitalSignal* sig = digital_sequence_bake(sequence);
digital_signal_send(sig, gpio);
digital_signal_free(sig);
return true;
}
uint32_t remainder = 0;
for(uint32_t pos = 0; pos < sequence->sequence_used; pos++) {