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allow gpio field to stay uninitialized in digital_signal_prepare_arr()

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g3gg0
2022-12-05 12:19:05 +01:00
committed by Tiernan Messmer
parent b24c0cd97f
commit 302739d543
1 changed files with 10 additions and 10 deletions
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lib/digital_signal/digital_signal.c
+10 -10
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@@ -131,19 +131,19 @@ uint32_t digital_signal_get_edge(DigitalSignal* signal, uint32_t edge_num) {
void digital_signal_prepare_arr(DigitalSignal* signal) {
furi_assert(signal);
furi_assert(signal->gpio);
furi_assert(signal->gpio->pin);
/* set up signal polarities */
uint32_t bit_set = signal->gpio->pin;
uint32_t bit_reset = signal->gpio->pin << 16;
if(signal->gpio) {
uint32_t bit_set = signal->gpio->pin;
uint32_t bit_reset = signal->gpio->pin << 16;
if(signal->start_level) {
signal->gpio_buff[0] = bit_set;
signal->gpio_buff[1] = bit_reset;
} else {
signal->gpio_buff[0] = bit_reset;
signal->gpio_buff[1] = bit_set;
if(signal->start_level) {
signal->gpio_buff[0] = bit_set;
signal->gpio_buff[1] = bit_reset;
} else {
signal->gpio_buff[0] = bit_reset;
signal->gpio_buff[1] = bit_set;
}
}
/* set up edge timings */