block_right_1st = NULL; | block_right_1st = NULL; | ||||
config_i2s(); | config_i2s(); | ||||
#if defined(__IMXRT1052__) | |||||
CORE_PIN6_CONFIG = 3; //1:TX_DATA0 | CORE_PIN6_CONFIG = 3; //1:TX_DATA0 | ||||
#elif defined(__IMXRT1062__) | |||||
CORE_PIN7_CONFIG = 3; //1:TX_DATA0 | |||||
#endif | |||||
dma.TCD->SADDR = i2s_tx_buffer; | dma.TCD->SADDR = i2s_tx_buffer; | ||||
dma.TCD->SOFF = 2; | dma.TCD->SOFF = 2; |