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Code Issues Activity

Coalesce some allocations (#3747)

Browse Source 
* View: Coalesce view model allocations
* SceneManager: Coalesce AppScene allocations
* BufferStream: Coalesce Buffer allocations
* ProtocolDict: Coalesce dict allocations
* DigitalSignal: Coalesce buffer allocations

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Silent
2024-07-03 13:56:13 +02:00
committed by GitHub
parent 2715d9a0e1
commit 7e0849b44e
9 changed files with 16 additions and 33 deletions
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8
lib/digital_signal/digital_sequence.c
View File

@@ -55,7 +55,6 @@ struct DigitalSequence {
uint32_t size;
uint32_t max_size;
uint8_t* data;
LL_DMA_InitTypeDef dma_config_gpio;
LL_DMA_InitTypeDef dma_config_timer;
@@ -64,19 +63,19 @@ struct DigitalSequence {
DigitalSequenceRingBuffer timer_buf;
DigitalSequenceSignalBank signals;
DigitalSequenceState state;
uint8_t data[];
};
DigitalSequence* digital_sequence_alloc(uint32_t size, const GpioPin* gpio) {
furi_assert(size);
furi_assert(gpio);
DigitalSequence* sequence = malloc(sizeof(DigitalSequence));
DigitalSequence* sequence = malloc(sizeof(DigitalSequence) + size);
sequence->gpio = gpio;
sequence->max_size = size;
sequence->data = malloc(sequence->max_size);
sequence->dma_config_gpio.PeriphOrM2MSrcAddress = (uint32_t)&gpio->port->BSRR;
sequence->dma_config_gpio.MemoryOrM2MDstAddress = (uint32_t)sequence->gpio_buf;
sequence->dma_config_gpio.Direction = LL_DMA_DIRECTION_MEMORY_TO_PERIPH;
@@ -107,7 +106,6 @@ DigitalSequence* digital_sequence_alloc(uint32_t size, const GpioPin* gpio) {
void digital_sequence_free(DigitalSequence* sequence) {
furi_assert(sequence);
free(sequence->data);
free(sequence);
}