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pic32: disable set baud in hal_uart_dma.h implementation

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This commit is contained in:
Matthias Ringwald 2016-04-27 22:21:29 +02:00
parent 8aa44d5a9a
commit 52984ae229
1 changed files with 4 additions and 18 deletions
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22
port/pic32-harmony/src/btstack_port.c
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@ -164,20 +164,6 @@ void hal_uart_dma_init(void){
// HACK: CTS doesn't seem to work right now
msleep(250);
// HACK: CSR seems to do an auto-baud on the uart, which makes the first HCI RESET fail
// 2 options: a) check for CTS going high within 10 ms, b) just send HCI RESET twice
// const uint8_t hci_reset_cmd[] = {0x01, 0x03, 0x0c, 0x00};
// int pos = 0;
// while(pos < sizeof(hci_reset_cmd)){
// if (PLIB_USART_TransmitterIsEmpty(BT_USART_ID)){
// PLIB_USART_TransmitterByteSend(BT_USART_ID, hci_reset_cmd[pos]);
// pos++;
// }
// }
// msleep(250);
}
void hal_uart_dma_set_block_received( void (*the_block_handler)(void)){
@ -193,9 +179,9 @@ void hal_uart_dma_set_csr_irq_handler( void (*the_irq_handler)(void)){
}
int hal_uart_dma_set_baud(uint32_t baud){
PLIB_USART_Disable(BT_USART_ID);
PLIB_USART_BaudRateSet(BT_USART_ID, SYS_CLK_PeripheralFrequencyGet(CLK_BUS_PERIPHERAL_1), baud);
PLIB_USART_Enable(BT_USART_ID);
// PLIB_USART_Disable(BT_USART_ID);
// PLIB_USART_BaudRateSet(BT_USART_ID, SYS_CLK_PeripheralFrequencyGet(CLK_BUS_PERIPHERAL_1), baud);
// PLIB_USART_Enable(BT_USART_ID);
return 0;
}
@ -237,7 +223,7 @@ void BTSTACK_Initialize ( void )
hci_dump_open(NULL, HCI_DUMP_STDOUT);
const hci_transport_t * transport = hci_transport_h4_instance(btstack_uart_block_embedded_instance);
const hci_transport_t * transport = hci_transport_h4_instance(btstack_uart_block_embedded_instance());
hci_init(transport, &config);
hci_set_chipset(btstack_chipset_csr_instance());