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stm32-l053r8-em9304: random hack to work around SPI bug

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This commit is contained in:
Matthias Ringwald 2017-06-27 16:32:30 +02:00
parent d7af57ab1f
commit f511b50014
1 changed files with 2 additions and 2 deletions
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4
port/stm32-l053r8-em9304/port.c
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@ -228,8 +228,8 @@ static void hal_spi_em9304_process(btstack_data_source_t *ds, btstack_data_sourc
switch (hal_spi_em9304_state){
case SPI_EM9304_IDLE:
// RDY && space in RX Buffer
// if (hal_spi_em9304_rdy() && hal_spi_em9304_rx_free_bytes() && hal_uart_dma_rx_len){
if (hal_spi_em9304_rdy() && hal_spi_em9304_rx_free_bytes()){
if (hal_spi_em9304_rdy() && hal_spi_em9304_rx_free_bytes() && hal_uart_dma_rx_len){
// if (hal_spi_em9304_rdy() && hal_spi_em9304_rx_free_bytes()){
// chip select
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_RESET);