| 1,5 → 1,3 |
|---|
| #include <xc.h> |
| #include <plib.h> |
| #include "defines.h" |
| #include "UART1.h" |
| |
| 16,7 → 14,7 |
|---|
| * BRG = PerfBusFreq / (4 * Baud Rate) - 1 |
| */ |
| |
| void UART1_Init(UART1_DATA *data, void (*rx_callback)(char)) { |
| void UART1_Init(UART1_DATA *data, void (*rx_callback)(uint8_t)) { |
| uart_data_ptr = data; |
| uart_data_ptr->rx_callback = rx_callback; |
| uart_data_ptr->buffer_out_len = 0; |
| 45,7 → 43,7 |
|---|
| PORTDbits.RD14 = 0; |
| } |
| |
| int UART1_Write(char *string, int length) { |
| uint8_t UART1_Write(uint8_t *string, uint32_t length) { |
| if (length > UART1_BUFFER_SIZE) |
| return 0; |
| if (uart_data_ptr->buffer_out_len != 0) |
| 54,7 → 52,7 |
|---|
| // Put the data to send into the outbound buffer |
| uart_data_ptr->buffer_out_len = length; |
| uart_data_ptr->buffer_out_ind = 0; |
| int i; |
| uint8_t i; |
| for (i = 0; i < length; i++) { |
| uart_data_ptr->buffer_out[i] = string[i]; |
| } |
| 82,7 → 80,7 |
|---|
| if (IFS0bits.U1RXIF) { |
| // Read the data received from the last transfer |
| while (U1STAbits.URXDA) { |
| char c = U1RXREG; |
| uint8_t c = U1RXREG; |
| // Call the RX callback function on each received data |
| if (uart_data_ptr->rx_callback != NULL) { |
| (*uart_data_ptr->rx_callback)(c); |