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| author | mrfaptastic <12006953+mrfaptastic@users.noreply.github.com> | 2022-02-06 17:23:27 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-06 17:23:27 +0000 |
| commit | 2526ca0d2db520e3fbe4c46919e1cfd066f7f480 (patch) | |
| tree | dbffac0c8433db89b010a82122070a636b10dbd1 | |
| parent | 534a36f5fb2ee6b0330d01ab585c49c22b98f79b (diff) | |
| parent | 463605450933b66de82f6188ffe9854a429a03db (diff) | |
Merge pull request #254 from solhuebner/patch-2
Fix watchdog doublebuff issue
| -rw-r--r-- | esp32_i2s_parallel_dma.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/esp32_i2s_parallel_dma.c b/esp32_i2s_parallel_dma.c index 6c62514..82eebe6 100644 --- a/esp32_i2s_parallel_dma.c +++ b/esp32_i2s_parallel_dma.c @@ -48,13 +48,8 @@ static void IRAM_ATTR irq_hndlr(void* arg) { // if we use I2S1 (default) //i2s_port_t port = *((i2s_port_t*) arg); -/* Compiler pre-processor check. Saves a few cycles, no need to cast void ptr to i2s_port_t and then check 120 times second... */ -#if ESP32_I2S_DEVICE == I2S_NUM_0 - SET_PERI_REG_BITS(I2S_INT_CLR_REG(1), I2S_OUT_EOF_INT_CLR_V, 1, I2S_OUT_EOF_INT_CLR_S); -#else - // For I2S0 - SET_PERI_REG_BITS(I2S_INT_CLR_REG(0), I2S_OUT_EOF_INT_CLR_V, 1, I2S_OUT_EOF_INT_CLR_S); -#endif +/* Saves a few cycles, no need to cast void ptr to i2s_port_t and then check 120 times second... */ + SET_PERI_REG_BITS(I2S_INT_CLR_REG(ESP32_I2S_DEVICE), I2S_OUT_EOF_INT_CLR_V, 1, I2S_OUT_EOF_INT_CLR_S); previousBufferFree = true; |