check IRQ flags that this is actually a receive
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1 changed files with 10 additions and 8 deletions
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@ -268,24 +268,26 @@ static void IRAM_ATTR lora32_dio0_task(void *arg) {
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ESP_LOGD(TAG, "handling DIO0");
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// read IRQ flags
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ESP_LOGD(TAG, "reading irqs");
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uint8_t irqs = lora32_read_reg(lora, REG_IRQ_FLAGS);
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ESP_LOGI(TAG, "reading irqs: %02X", irqs);
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// clear IRQ flags
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ESP_LOGD(TAG, "clearing irqs");
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lora32_write_reg(lora, REG_IRQ_FLAGS, irqs);
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if((irqs & IRQ_RX_DONE_MASK) == IRQ_RX_DONE_MASK) {
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uint8_t len = lora32_read_reg(lora, (lora->implicitHeader ? REG_PAYLOAD_LENGTH : REG_RX_NB_BYTES));
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ESP_LOGD(TAG, "lora32_receive_task packet length: %d", len);
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ESP_LOGD(TAG, "lora32_dio0_task packet length: %d", len);
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// TODO: set FIFO address to RX address
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uint8_t fifo_addr = lora32_read_reg(lora, REG_FIFO_RX_CURRENT_ADDR);
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ESP_LOGD(TAG, "lora32_receive_task current FIFO address: %d", fifo_addr);
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ESP_LOGD(TAG, "lora32_dio0_task current FIFO address: %d", fifo_addr);
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lora32_write_reg(lora, REG_FIFO_ADDR_PTR, fifo_addr);
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lora->receive(len);
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}
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}
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}
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void lora32_read_data(lora32_cfg_t *lora, uint8_t *data) {
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uint8_t i = 0;
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