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Dependents: Nucleo_L432KC_Quadrature_Decoder_with_ADC_and_DAC
Fork of mbed-dev by
targets/TARGET_NORDIC/TARGET_NRF5/sdk/libraries/util/nrf_log.c@161:bd0311f1ad86, 2017-05-27 (annotated)
- Committer:
- tonnyleonard
- Date:
- Sat May 27 01:26:18 2017 +0000
- Revision:
- 161:bd0311f1ad86
- Parent:
- 150:02e0a0aed4ec
Testing ADC with shunt
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| <> | 144:ef7eb2e8f9f7 | 1 | #include "nrf.h" |
| <> | 144:ef7eb2e8f9f7 | 2 | #include "nrf_log.h" |
| <> | 144:ef7eb2e8f9f7 | 3 | #include "nrf_error.h" |
| <> | 144:ef7eb2e8f9f7 | 4 | #include <stdarg.h> |
| <> | 144:ef7eb2e8f9f7 | 5 | #include <string.h> |
| <> | 144:ef7eb2e8f9f7 | 6 | #include <stdio.h> |
| <> | 144:ef7eb2e8f9f7 | 7 | |
| <> | 144:ef7eb2e8f9f7 | 8 | #if defined(NRF_LOG_USES_RTT) && NRF_LOG_USES_RTT == 1 |
| <> | 144:ef7eb2e8f9f7 | 9 | |
| <> | 144:ef7eb2e8f9f7 | 10 | #include <SEGGER_RTT_Conf.h> |
| <> | 144:ef7eb2e8f9f7 | 11 | #include <SEGGER_RTT.h> |
| <> | 144:ef7eb2e8f9f7 | 12 | |
| <> | 144:ef7eb2e8f9f7 | 13 | static char buf_normal_up[BUFFER_SIZE_UP]; |
| <> | 144:ef7eb2e8f9f7 | 14 | static char buf_down[BUFFER_SIZE_DOWN]; |
| <> | 144:ef7eb2e8f9f7 | 15 | |
| <> | 144:ef7eb2e8f9f7 | 16 | uint32_t log_rtt_init(void) |
| <> | 144:ef7eb2e8f9f7 | 17 | { |
| <> | 144:ef7eb2e8f9f7 | 18 | static bool initialized = false; |
| <> | 144:ef7eb2e8f9f7 | 19 | if (initialized) |
| <> | 144:ef7eb2e8f9f7 | 20 | { |
| <> | 144:ef7eb2e8f9f7 | 21 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 22 | } |
| <> | 144:ef7eb2e8f9f7 | 23 | |
| <> | 144:ef7eb2e8f9f7 | 24 | if (SEGGER_RTT_ConfigUpBuffer(LOG_TERMINAL_NORMAL, |
| <> | 144:ef7eb2e8f9f7 | 25 | "Normal", |
| <> | 144:ef7eb2e8f9f7 | 26 | buf_normal_up, |
| <> | 144:ef7eb2e8f9f7 | 27 | BUFFER_SIZE_UP, |
| <> | 144:ef7eb2e8f9f7 | 28 | SEGGER_RTT_MODE_NO_BLOCK_TRIM |
| <> | 144:ef7eb2e8f9f7 | 29 | ) |
| <> | 144:ef7eb2e8f9f7 | 30 | != 0) |
| <> | 144:ef7eb2e8f9f7 | 31 | { |
| <> | 144:ef7eb2e8f9f7 | 32 | return NRF_ERROR_INVALID_STATE; |
| <> | 144:ef7eb2e8f9f7 | 33 | } |
| <> | 144:ef7eb2e8f9f7 | 34 | |
| <> | 144:ef7eb2e8f9f7 | 35 | if (SEGGER_RTT_ConfigDownBuffer(LOG_TERMINAL_INPUT, |
| <> | 144:ef7eb2e8f9f7 | 36 | "Input", |
| <> | 144:ef7eb2e8f9f7 | 37 | buf_down, |
| <> | 144:ef7eb2e8f9f7 | 38 | BUFFER_SIZE_DOWN, |
| <> | 144:ef7eb2e8f9f7 | 39 | SEGGER_RTT_MODE_NO_BLOCK_SKIP |
| <> | 144:ef7eb2e8f9f7 | 40 | ) |
| <> | 144:ef7eb2e8f9f7 | 41 | != 0) |
| <> | 144:ef7eb2e8f9f7 | 42 | { |
| <> | 144:ef7eb2e8f9f7 | 43 | return NRF_ERROR_INVALID_STATE; |
| <> | 144:ef7eb2e8f9f7 | 44 | } |
| <> | 144:ef7eb2e8f9f7 | 45 | |
| <> | 144:ef7eb2e8f9f7 | 46 | initialized = true; |
| <> | 144:ef7eb2e8f9f7 | 47 | |
| <> | 144:ef7eb2e8f9f7 | 48 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 49 | } |
| <> | 144:ef7eb2e8f9f7 | 50 | |
| <> | 144:ef7eb2e8f9f7 | 51 | // Forward declaration of SEGGER RTT vprintf function |
| <> | 144:ef7eb2e8f9f7 | 52 | int SEGGER_RTT_vprintf(unsigned BufferIndex, const char * sFormat, va_list * pParamList); |
| <> | 144:ef7eb2e8f9f7 | 53 | |
| <> | 144:ef7eb2e8f9f7 | 54 | void log_rtt_printf(int terminal_index, char * format_msg, ...) |
| <> | 144:ef7eb2e8f9f7 | 55 | { |
| <> | 144:ef7eb2e8f9f7 | 56 | //lint -save -e526 -e628 -e530 |
| <> | 144:ef7eb2e8f9f7 | 57 | va_list p_args; |
| <> | 144:ef7eb2e8f9f7 | 58 | va_start(p_args, format_msg); |
| <> | 144:ef7eb2e8f9f7 | 59 | (void)SEGGER_RTT_vprintf(terminal_index, format_msg, &p_args); |
| <> | 144:ef7eb2e8f9f7 | 60 | va_end(p_args); |
| <> | 144:ef7eb2e8f9f7 | 61 | //lint -restore |
| <> | 144:ef7eb2e8f9f7 | 62 | } |
| <> | 144:ef7eb2e8f9f7 | 63 | |
| <> | 144:ef7eb2e8f9f7 | 64 | __INLINE void log_rtt_write_string(int terminal_index, int num_args, ...) |
| <> | 144:ef7eb2e8f9f7 | 65 | { |
| <> | 144:ef7eb2e8f9f7 | 66 | const char* msg; |
| <> | 144:ef7eb2e8f9f7 | 67 | //lint -save -e516 -e530 |
| <> | 144:ef7eb2e8f9f7 | 68 | va_list p_args; |
| <> | 144:ef7eb2e8f9f7 | 69 | va_start(p_args, num_args); |
| <> | 144:ef7eb2e8f9f7 | 70 | //lint -restore |
| <> | 144:ef7eb2e8f9f7 | 71 | |
| <> | 144:ef7eb2e8f9f7 | 72 | for (int i = 0; i < num_args; i++) |
| <> | 144:ef7eb2e8f9f7 | 73 | { |
| <> | 144:ef7eb2e8f9f7 | 74 | //lint -save -e26 -e10 -e64 -e526 -e628 -e530 |
| <> | 144:ef7eb2e8f9f7 | 75 | msg = va_arg(p_args, const char*); |
| <> | 144:ef7eb2e8f9f7 | 76 | //lint -restore |
| <> | 144:ef7eb2e8f9f7 | 77 | (void)SEGGER_RTT_WriteString(terminal_index, msg); |
| <> | 144:ef7eb2e8f9f7 | 78 | } |
| <> | 144:ef7eb2e8f9f7 | 79 | va_end(p_args); |
| <> | 144:ef7eb2e8f9f7 | 80 | } |
| <> | 144:ef7eb2e8f9f7 | 81 | |
| <> | 144:ef7eb2e8f9f7 | 82 | void log_rtt_write_hex(int terminal_index, uint32_t value) |
| <> | 144:ef7eb2e8f9f7 | 83 | { |
| <> | 144:ef7eb2e8f9f7 | 84 | char temp[11]; |
| <> | 144:ef7eb2e8f9f7 | 85 | temp[0] = '0'; |
| <> | 144:ef7eb2e8f9f7 | 86 | temp[1] = 'x'; |
| <> | 144:ef7eb2e8f9f7 | 87 | temp[10] = 0; // Null termination |
| <> | 144:ef7eb2e8f9f7 | 88 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 89 | uint8_t i = 8; |
| <> | 144:ef7eb2e8f9f7 | 90 | |
| <> | 144:ef7eb2e8f9f7 | 91 | while(i-- != 0) |
| <> | 144:ef7eb2e8f9f7 | 92 | { |
| <> | 144:ef7eb2e8f9f7 | 93 | nibble = (value >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 94 | temp[9-i] = (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble); |
| <> | 144:ef7eb2e8f9f7 | 95 | } |
| <> | 144:ef7eb2e8f9f7 | 96 | |
| <> | 144:ef7eb2e8f9f7 | 97 | (void)SEGGER_RTT_WriteString(terminal_index, temp); |
| <> | 144:ef7eb2e8f9f7 | 98 | } |
| <> | 144:ef7eb2e8f9f7 | 99 | |
| <> | 144:ef7eb2e8f9f7 | 100 | void log_rtt_write_hex_char(int terminal_index, uint8_t value) |
| <> | 144:ef7eb2e8f9f7 | 101 | { |
| <> | 144:ef7eb2e8f9f7 | 102 | char temp[3]; |
| <> | 144:ef7eb2e8f9f7 | 103 | temp[2] = 0; // Null termination |
| <> | 144:ef7eb2e8f9f7 | 104 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 105 | uint8_t i = 2; |
| <> | 144:ef7eb2e8f9f7 | 106 | |
| <> | 144:ef7eb2e8f9f7 | 107 | while(i-- != 0) |
| <> | 144:ef7eb2e8f9f7 | 108 | { |
| <> | 144:ef7eb2e8f9f7 | 109 | nibble = (value >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 110 | temp[1-i] = (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble); |
| <> | 144:ef7eb2e8f9f7 | 111 | } |
| <> | 144:ef7eb2e8f9f7 | 112 | |
| <> | 144:ef7eb2e8f9f7 | 113 | (void)SEGGER_RTT_WriteString(terminal_index, temp); |
| <> | 144:ef7eb2e8f9f7 | 114 | } |
| <> | 144:ef7eb2e8f9f7 | 115 | |
| <> | 144:ef7eb2e8f9f7 | 116 | __INLINE int log_rtt_has_input() |
| <> | 144:ef7eb2e8f9f7 | 117 | { |
| <> | 144:ef7eb2e8f9f7 | 118 | return SEGGER_RTT_HasKey(); |
| <> | 144:ef7eb2e8f9f7 | 119 | } |
| <> | 144:ef7eb2e8f9f7 | 120 | |
| <> | 144:ef7eb2e8f9f7 | 121 | uint32_t log_rtt_read_input(char * c) |
| <> | 144:ef7eb2e8f9f7 | 122 | { |
| <> | 144:ef7eb2e8f9f7 | 123 | int r; |
| <> | 144:ef7eb2e8f9f7 | 124 | |
| <> | 144:ef7eb2e8f9f7 | 125 | r = SEGGER_RTT_Read(LOG_TERMINAL_INPUT, c, 1); |
| <> | 144:ef7eb2e8f9f7 | 126 | if (r == 1) |
| <> | 144:ef7eb2e8f9f7 | 127 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 128 | else |
| <> | 144:ef7eb2e8f9f7 | 129 | return NRF_ERROR_NULL; |
| <> | 144:ef7eb2e8f9f7 | 130 | } |
| <> | 144:ef7eb2e8f9f7 | 131 | |
| <> | 144:ef7eb2e8f9f7 | 132 | #elif defined(NRF_LOG_USES_UART) && NRF_LOG_USES_UART == 1 |
| <> | 144:ef7eb2e8f9f7 | 133 | |
| <> | 144:ef7eb2e8f9f7 | 134 | #include "app_uart.h" |
| <> | 144:ef7eb2e8f9f7 | 135 | #include "app_error.h" |
| <> | 144:ef7eb2e8f9f7 | 136 | #include <stdio.h> |
| <> | 144:ef7eb2e8f9f7 | 137 | #include <string.h> |
| <> | 144:ef7eb2e8f9f7 | 138 | #include "nrf.h" |
| <> | 144:ef7eb2e8f9f7 | 139 | #include "bsp.h" |
| <> | 144:ef7eb2e8f9f7 | 140 | |
| <> | 144:ef7eb2e8f9f7 | 141 | #define MAX_TEST_DATA_BYTES (15U) /**< max number of test bytes to be used for tx and rx. */ |
| <> | 144:ef7eb2e8f9f7 | 142 | #define UART_TX_BUF_SIZE 512 /**< UART TX buffer size. */ |
| <> | 144:ef7eb2e8f9f7 | 143 | #define UART_RX_BUF_SIZE 1 /**< UART RX buffer size. */ |
| <> | 144:ef7eb2e8f9f7 | 144 | |
| <> | 144:ef7eb2e8f9f7 | 145 | static uint8_t m_uart_data; |
| <> | 144:ef7eb2e8f9f7 | 146 | static bool m_uart_has_input; |
| <> | 144:ef7eb2e8f9f7 | 147 | |
| <> | 144:ef7eb2e8f9f7 | 148 | void uart_error_cb(app_uart_evt_t * p_event) |
| <> | 144:ef7eb2e8f9f7 | 149 | { |
| <> | 144:ef7eb2e8f9f7 | 150 | if (p_event->evt_type == APP_UART_COMMUNICATION_ERROR) |
| <> | 144:ef7eb2e8f9f7 | 151 | { |
| <> | 144:ef7eb2e8f9f7 | 152 | APP_ERROR_HANDLER(p_event->data.error_communication); |
| <> | 144:ef7eb2e8f9f7 | 153 | } |
| <> | 144:ef7eb2e8f9f7 | 154 | else if (p_event->evt_type == APP_UART_FIFO_ERROR) |
| <> | 144:ef7eb2e8f9f7 | 155 | { |
| <> | 144:ef7eb2e8f9f7 | 156 | APP_ERROR_HANDLER(p_event->data.error_code); |
| <> | 144:ef7eb2e8f9f7 | 157 | } |
| <> | 144:ef7eb2e8f9f7 | 158 | } |
| <> | 144:ef7eb2e8f9f7 | 159 | |
| <> | 144:ef7eb2e8f9f7 | 160 | uint32_t log_uart_init() |
| <> | 144:ef7eb2e8f9f7 | 161 | { |
| <> | 144:ef7eb2e8f9f7 | 162 | static bool initialized = false; |
| <> | 144:ef7eb2e8f9f7 | 163 | if (initialized) |
| <> | 144:ef7eb2e8f9f7 | 164 | { |
| <> | 144:ef7eb2e8f9f7 | 165 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 166 | } |
| <> | 144:ef7eb2e8f9f7 | 167 | |
| <> | 144:ef7eb2e8f9f7 | 168 | uint32_t err_code; |
| <> | 144:ef7eb2e8f9f7 | 169 | const app_uart_comm_params_t comm_params = |
| <> | 144:ef7eb2e8f9f7 | 170 | { |
| <> | 144:ef7eb2e8f9f7 | 171 | RX_PIN_NUMBER, |
| <> | 144:ef7eb2e8f9f7 | 172 | TX_PIN_NUMBER, |
| <> | 144:ef7eb2e8f9f7 | 173 | RTS_PIN_NUMBER, |
| <> | 144:ef7eb2e8f9f7 | 174 | CTS_PIN_NUMBER, |
| <> | 144:ef7eb2e8f9f7 | 175 | APP_UART_FLOW_CONTROL_ENABLED, |
| <> | 144:ef7eb2e8f9f7 | 176 | false, |
| <> | 144:ef7eb2e8f9f7 | 177 | UART_BAUDRATE_BAUDRATE_Baud115200 |
| <> | 144:ef7eb2e8f9f7 | 178 | }; |
| <> | 144:ef7eb2e8f9f7 | 179 | |
| <> | 144:ef7eb2e8f9f7 | 180 | APP_UART_FIFO_INIT(&comm_params, |
| <> | 144:ef7eb2e8f9f7 | 181 | UART_RX_BUF_SIZE, |
| <> | 144:ef7eb2e8f9f7 | 182 | UART_TX_BUF_SIZE, |
| <> | 144:ef7eb2e8f9f7 | 183 | uart_error_cb, |
| <> | 150:02e0a0aed4ec | 184 | #ifdef NRF51 |
| <> | 150:02e0a0aed4ec | 185 | APP_IRQ_PRIORITY_LOW |
| <> | 150:02e0a0aed4ec | 186 | #elif defined(NRF52) |
| <> | 150:02e0a0aed4ec | 187 | APP_IRQ_PRIORITY_LOWEST |
| <> | 150:02e0a0aed4ec | 188 | #endif |
| <> | 144:ef7eb2e8f9f7 | 189 | err_code); |
| <> | 144:ef7eb2e8f9f7 | 190 | |
| <> | 144:ef7eb2e8f9f7 | 191 | initialized = true; |
| <> | 144:ef7eb2e8f9f7 | 192 | |
| <> | 144:ef7eb2e8f9f7 | 193 | return err_code; |
| <> | 144:ef7eb2e8f9f7 | 194 | } |
| <> | 144:ef7eb2e8f9f7 | 195 | |
| <> | 144:ef7eb2e8f9f7 | 196 | //lint -save -e530 -e64 |
| <> | 144:ef7eb2e8f9f7 | 197 | void log_uart_printf(const char * format_msg, ...) |
| <> | 144:ef7eb2e8f9f7 | 198 | { |
| <> | 144:ef7eb2e8f9f7 | 199 | va_list p_args; |
| <> | 144:ef7eb2e8f9f7 | 200 | va_start(p_args, format_msg); |
| <> | 144:ef7eb2e8f9f7 | 201 | (void)vprintf(format_msg, p_args); |
| <> | 144:ef7eb2e8f9f7 | 202 | va_end(p_args); |
| <> | 144:ef7eb2e8f9f7 | 203 | } |
| <> | 144:ef7eb2e8f9f7 | 204 | |
| <> | 144:ef7eb2e8f9f7 | 205 | __INLINE void log_uart_write_string_many(int num_args, ...) |
| <> | 144:ef7eb2e8f9f7 | 206 | { |
| <> | 144:ef7eb2e8f9f7 | 207 | const char* msg; |
| <> | 144:ef7eb2e8f9f7 | 208 | va_list p_args; |
| <> | 144:ef7eb2e8f9f7 | 209 | va_start(p_args, num_args); |
| <> | 144:ef7eb2e8f9f7 | 210 | |
| <> | 144:ef7eb2e8f9f7 | 211 | for (int i = 0; i < num_args; i++) |
| <> | 144:ef7eb2e8f9f7 | 212 | { |
| <> | 144:ef7eb2e8f9f7 | 213 | msg = va_arg(p_args, const char*); |
| <> | 144:ef7eb2e8f9f7 | 214 | log_uart_write_string(msg); |
| <> | 144:ef7eb2e8f9f7 | 215 | } |
| <> | 144:ef7eb2e8f9f7 | 216 | va_end(p_args); |
| <> | 144:ef7eb2e8f9f7 | 217 | } |
| <> | 144:ef7eb2e8f9f7 | 218 | |
| <> | 144:ef7eb2e8f9f7 | 219 | __INLINE void log_uart_write_string(const char* msg) |
| <> | 144:ef7eb2e8f9f7 | 220 | { |
| <> | 144:ef7eb2e8f9f7 | 221 | while( *msg ) |
| <> | 144:ef7eb2e8f9f7 | 222 | { |
| <> | 144:ef7eb2e8f9f7 | 223 | (void)app_uart_put(*msg++); |
| <> | 144:ef7eb2e8f9f7 | 224 | } |
| <> | 144:ef7eb2e8f9f7 | 225 | } |
| <> | 144:ef7eb2e8f9f7 | 226 | //lint -restore |
| <> | 144:ef7eb2e8f9f7 | 227 | |
| <> | 144:ef7eb2e8f9f7 | 228 | void log_uart_write_hex(uint32_t value) |
| <> | 144:ef7eb2e8f9f7 | 229 | { |
| <> | 144:ef7eb2e8f9f7 | 230 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 231 | uint8_t i = 8; |
| <> | 144:ef7eb2e8f9f7 | 232 | |
| <> | 144:ef7eb2e8f9f7 | 233 | (void)app_uart_put('0'); |
| <> | 144:ef7eb2e8f9f7 | 234 | (void)app_uart_put('x'); |
| <> | 144:ef7eb2e8f9f7 | 235 | while( i-- != 0 ) |
| <> | 144:ef7eb2e8f9f7 | 236 | { |
| <> | 144:ef7eb2e8f9f7 | 237 | nibble = (value >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 238 | (void)app_uart_put( (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble) ); |
| <> | 144:ef7eb2e8f9f7 | 239 | } |
| <> | 144:ef7eb2e8f9f7 | 240 | } |
| <> | 144:ef7eb2e8f9f7 | 241 | |
| <> | 144:ef7eb2e8f9f7 | 242 | void log_uart_write_hex_char(uint8_t c) |
| <> | 144:ef7eb2e8f9f7 | 243 | { |
| <> | 144:ef7eb2e8f9f7 | 244 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 245 | uint8_t i = 2; |
| <> | 144:ef7eb2e8f9f7 | 246 | |
| <> | 144:ef7eb2e8f9f7 | 247 | while( i-- != 0 ) |
| <> | 144:ef7eb2e8f9f7 | 248 | { |
| <> | 144:ef7eb2e8f9f7 | 249 | nibble = (c >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 250 | (void)app_uart_put( (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble) ); |
| <> | 144:ef7eb2e8f9f7 | 251 | } |
| <> | 144:ef7eb2e8f9f7 | 252 | } |
| <> | 144:ef7eb2e8f9f7 | 253 | |
| <> | 144:ef7eb2e8f9f7 | 254 | __INLINE int log_uart_has_input() |
| <> | 144:ef7eb2e8f9f7 | 255 | { |
| <> | 144:ef7eb2e8f9f7 | 256 | if (m_uart_has_input) return 1; |
| <> | 144:ef7eb2e8f9f7 | 257 | if (app_uart_get(&m_uart_data) == NRF_SUCCESS) |
| <> | 144:ef7eb2e8f9f7 | 258 | { |
| <> | 144:ef7eb2e8f9f7 | 259 | m_uart_has_input = true; |
| <> | 144:ef7eb2e8f9f7 | 260 | return 1; |
| <> | 144:ef7eb2e8f9f7 | 261 | } |
| <> | 144:ef7eb2e8f9f7 | 262 | return 0; |
| <> | 144:ef7eb2e8f9f7 | 263 | } |
| <> | 144:ef7eb2e8f9f7 | 264 | |
| <> | 144:ef7eb2e8f9f7 | 265 | uint32_t log_uart_read_input(char * c) |
| <> | 144:ef7eb2e8f9f7 | 266 | { |
| <> | 144:ef7eb2e8f9f7 | 267 | if (m_uart_has_input) |
| <> | 144:ef7eb2e8f9f7 | 268 | { |
| <> | 144:ef7eb2e8f9f7 | 269 | *c = (char)m_uart_data; |
| <> | 144:ef7eb2e8f9f7 | 270 | m_uart_has_input = false; |
| <> | 144:ef7eb2e8f9f7 | 271 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 272 | } |
| <> | 144:ef7eb2e8f9f7 | 273 | if (app_uart_get((uint8_t *)c) == NRF_SUCCESS) |
| <> | 144:ef7eb2e8f9f7 | 274 | { |
| <> | 144:ef7eb2e8f9f7 | 275 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 276 | } |
| <> | 144:ef7eb2e8f9f7 | 277 | return NRF_ERROR_NULL; |
| <> | 144:ef7eb2e8f9f7 | 278 | } |
| <> | 144:ef7eb2e8f9f7 | 279 | |
| <> | 144:ef7eb2e8f9f7 | 280 | #elif defined(NRF_LOG_USES_RAW_UART) && NRF_LOG_USES_RAW_UART == 1 |
| <> | 144:ef7eb2e8f9f7 | 281 | |
| <> | 144:ef7eb2e8f9f7 | 282 | #include "app_uart.h" |
| <> | 144:ef7eb2e8f9f7 | 283 | #include <stdio.h> |
| <> | 144:ef7eb2e8f9f7 | 284 | #include <string.h> |
| <> | 144:ef7eb2e8f9f7 | 285 | #include "bsp.h" |
| <> | 144:ef7eb2e8f9f7 | 286 | |
| <> | 144:ef7eb2e8f9f7 | 287 | uint32_t log_raw_uart_init() |
| <> | 144:ef7eb2e8f9f7 | 288 | { |
| <> | 144:ef7eb2e8f9f7 | 289 | // Disable UART |
| <> | 144:ef7eb2e8f9f7 | 290 | NRF_UART0->ENABLE = UART_ENABLE_ENABLE_Disabled; |
| <> | 144:ef7eb2e8f9f7 | 291 | |
| <> | 144:ef7eb2e8f9f7 | 292 | // Configure RX/TX pins |
| <> | 144:ef7eb2e8f9f7 | 293 | nrf_gpio_cfg_output( TX_PIN_NUMBER ); |
| <> | 144:ef7eb2e8f9f7 | 294 | nrf_gpio_cfg_input(RX_PIN_NUMBER, NRF_GPIO_PIN_NOPULL); |
| <> | 144:ef7eb2e8f9f7 | 295 | |
| <> | 144:ef7eb2e8f9f7 | 296 | // Set a default baud rate of UART0_CONFIG_BAUDRATE |
| <> | 144:ef7eb2e8f9f7 | 297 | NRF_UART0->PSELTXD = TX_PIN_NUMBER; |
| <> | 144:ef7eb2e8f9f7 | 298 | NRF_UART0->BAUDRATE = UART0_CONFIG_BAUDRATE; |
| <> | 144:ef7eb2e8f9f7 | 299 | |
| <> | 144:ef7eb2e8f9f7 | 300 | NRF_UART0->PSELRTS = 0xFFFFFFFF; |
| <> | 144:ef7eb2e8f9f7 | 301 | NRF_UART0->PSELCTS = 0xFFFFFFFF; |
| <> | 144:ef7eb2e8f9f7 | 302 | |
| <> | 144:ef7eb2e8f9f7 | 303 | // Disable parity and interrupt |
| <> | 144:ef7eb2e8f9f7 | 304 | NRF_UART0->CONFIG = (UART_CONFIG_PARITY_Excluded << UART_CONFIG_PARITY_Pos ); |
| <> | 144:ef7eb2e8f9f7 | 305 | NRF_UART0->CONFIG |= (UART_CONFIG_HWFC_Disabled << UART_CONFIG_HWFC_Pos ); |
| <> | 144:ef7eb2e8f9f7 | 306 | |
| <> | 144:ef7eb2e8f9f7 | 307 | // Re-enable the UART |
| <> | 144:ef7eb2e8f9f7 | 308 | NRF_UART0->ENABLE = UART_ENABLE_ENABLE_Enabled; |
| <> | 144:ef7eb2e8f9f7 | 309 | NRF_UART0->INTENSET = 0; |
| <> | 144:ef7eb2e8f9f7 | 310 | NRF_UART0->TASKS_STARTTX = 1; |
| <> | 144:ef7eb2e8f9f7 | 311 | NRF_UART0->TASKS_STARTRX = 1; |
| <> | 144:ef7eb2e8f9f7 | 312 | |
| <> | 144:ef7eb2e8f9f7 | 313 | return NRF_SUCCESS; |
| <> | 144:ef7eb2e8f9f7 | 314 | } |
| <> | 144:ef7eb2e8f9f7 | 315 | |
| <> | 144:ef7eb2e8f9f7 | 316 | void log_raw_uart_printf(const char * format_msg, ...) |
| <> | 144:ef7eb2e8f9f7 | 317 | { |
| <> | 144:ef7eb2e8f9f7 | 318 | static char buffer[256]; |
| <> | 144:ef7eb2e8f9f7 | 319 | |
| <> | 144:ef7eb2e8f9f7 | 320 | va_list p_args; |
| <> | 144:ef7eb2e8f9f7 | 321 | va_start(p_args, format_msg); |
| <> | 144:ef7eb2e8f9f7 | 322 | sprintf(buffer, format_msg, p_args); |
| <> | 144:ef7eb2e8f9f7 | 323 | va_end(p_args); |
| <> | 144:ef7eb2e8f9f7 | 324 | |
| <> | 144:ef7eb2e8f9f7 | 325 | log_raw_uart_write_string(buffer); |
| <> | 144:ef7eb2e8f9f7 | 326 | } |
| <> | 144:ef7eb2e8f9f7 | 327 | |
| <> | 144:ef7eb2e8f9f7 | 328 | __INLINE void log_raw_uart_write_char(const char c) |
| <> | 144:ef7eb2e8f9f7 | 329 | { |
| <> | 144:ef7eb2e8f9f7 | 330 | NRF_UART0->TXD = c; |
| <> | 144:ef7eb2e8f9f7 | 331 | while( NRF_UART0->EVENTS_TXDRDY != 1 ); |
| <> | 144:ef7eb2e8f9f7 | 332 | NRF_UART0->EVENTS_TXDRDY = 0; |
| <> | 144:ef7eb2e8f9f7 | 333 | } |
| <> | 144:ef7eb2e8f9f7 | 334 | |
| <> | 144:ef7eb2e8f9f7 | 335 | __INLINE void log_raw_uart_write_string_many(int num_args, ...) |
| <> | 144:ef7eb2e8f9f7 | 336 | { |
| <> | 144:ef7eb2e8f9f7 | 337 | |
| <> | 144:ef7eb2e8f9f7 | 338 | const char* msg; |
| <> | 144:ef7eb2e8f9f7 | 339 | va_list p_args; |
| <> | 144:ef7eb2e8f9f7 | 340 | va_start(p_args, num_args); |
| <> | 144:ef7eb2e8f9f7 | 341 | |
| <> | 144:ef7eb2e8f9f7 | 342 | for (int i = 0; i < num_args; i++) |
| <> | 144:ef7eb2e8f9f7 | 343 | { |
| <> | 144:ef7eb2e8f9f7 | 344 | msg = va_arg(p_args, const char*); |
| <> | 144:ef7eb2e8f9f7 | 345 | log_raw_uart_write_string(msg); |
| <> | 144:ef7eb2e8f9f7 | 346 | } |
| <> | 144:ef7eb2e8f9f7 | 347 | va_end(p_args); |
| <> | 144:ef7eb2e8f9f7 | 348 | } |
| <> | 144:ef7eb2e8f9f7 | 349 | |
| <> | 144:ef7eb2e8f9f7 | 350 | __INLINE void log_raw_uart_write_string(const char* msg) |
| <> | 144:ef7eb2e8f9f7 | 351 | { |
| <> | 144:ef7eb2e8f9f7 | 352 | while( *msg ) |
| <> | 144:ef7eb2e8f9f7 | 353 | { |
| <> | 144:ef7eb2e8f9f7 | 354 | NRF_UART0->TXD = *msg++; |
| <> | 144:ef7eb2e8f9f7 | 355 | while( NRF_UART0->EVENTS_TXDRDY != 1 ); |
| <> | 144:ef7eb2e8f9f7 | 356 | NRF_UART0->EVENTS_TXDRDY = 0; |
| <> | 144:ef7eb2e8f9f7 | 357 | } |
| <> | 144:ef7eb2e8f9f7 | 358 | } |
| <> | 144:ef7eb2e8f9f7 | 359 | |
| <> | 144:ef7eb2e8f9f7 | 360 | void log_raw_uart_write_hex(uint32_t value) |
| <> | 144:ef7eb2e8f9f7 | 361 | { |
| <> | 144:ef7eb2e8f9f7 | 362 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 363 | uint8_t i = 8; |
| <> | 144:ef7eb2e8f9f7 | 364 | |
| <> | 144:ef7eb2e8f9f7 | 365 | log_raw_uart_write_string( "0x" ); |
| <> | 144:ef7eb2e8f9f7 | 366 | while( i-- != 0 ) |
| <> | 144:ef7eb2e8f9f7 | 367 | { |
| <> | 144:ef7eb2e8f9f7 | 368 | nibble = (value >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 369 | log_raw_uart_write_char( (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble) ); |
| <> | 144:ef7eb2e8f9f7 | 370 | } |
| <> | 144:ef7eb2e8f9f7 | 371 | } |
| <> | 144:ef7eb2e8f9f7 | 372 | |
| <> | 144:ef7eb2e8f9f7 | 373 | void log_raw_uart_write_hex_char(uint8_t c) |
| <> | 144:ef7eb2e8f9f7 | 374 | { |
| <> | 144:ef7eb2e8f9f7 | 375 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 376 | uint8_t i = 2; |
| <> | 144:ef7eb2e8f9f7 | 377 | |
| <> | 144:ef7eb2e8f9f7 | 378 | while( i-- != 0 ) |
| <> | 144:ef7eb2e8f9f7 | 379 | { |
| <> | 144:ef7eb2e8f9f7 | 380 | nibble = (c >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 381 | log_raw_uart_write_hex( (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble) ); |
| <> | 144:ef7eb2e8f9f7 | 382 | } |
| <> | 144:ef7eb2e8f9f7 | 383 | } |
| <> | 144:ef7eb2e8f9f7 | 384 | |
| <> | 144:ef7eb2e8f9f7 | 385 | __INLINE int log_raw_uart_has_input() |
| <> | 144:ef7eb2e8f9f7 | 386 | { |
| <> | 144:ef7eb2e8f9f7 | 387 | return 0; |
| <> | 144:ef7eb2e8f9f7 | 388 | } |
| <> | 144:ef7eb2e8f9f7 | 389 | |
| <> | 144:ef7eb2e8f9f7 | 390 | uint32_t log_raw_uart_read_input(char * c) |
| <> | 144:ef7eb2e8f9f7 | 391 | { |
| <> | 144:ef7eb2e8f9f7 | 392 | return NRF_ERROR_NULL; |
| <> | 144:ef7eb2e8f9f7 | 393 | } |
| <> | 144:ef7eb2e8f9f7 | 394 | |
| <> | 144:ef7eb2e8f9f7 | 395 | #endif // NRF_LOG_USES_RAW_UART == 1 |
| <> | 144:ef7eb2e8f9f7 | 396 | |
| <> | 144:ef7eb2e8f9f7 | 397 | |
| <> | 144:ef7eb2e8f9f7 | 398 | const char* log_hex_char(const char c) |
| <> | 144:ef7eb2e8f9f7 | 399 | { |
| <> | 144:ef7eb2e8f9f7 | 400 | static volatile char hex_string[3]; |
| <> | 144:ef7eb2e8f9f7 | 401 | hex_string[2] = 0; // Null termination |
| <> | 144:ef7eb2e8f9f7 | 402 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 403 | uint8_t i = 2; |
| <> | 144:ef7eb2e8f9f7 | 404 | while(i-- != 0) |
| <> | 144:ef7eb2e8f9f7 | 405 | { |
| <> | 144:ef7eb2e8f9f7 | 406 | nibble = (c >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 407 | hex_string[1-i] = (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble); |
| <> | 144:ef7eb2e8f9f7 | 408 | } |
| <> | 144:ef7eb2e8f9f7 | 409 | return (const char*) hex_string; |
| <> | 144:ef7eb2e8f9f7 | 410 | } |
| <> | 144:ef7eb2e8f9f7 | 411 | |
| <> | 144:ef7eb2e8f9f7 | 412 | const char* log_hex(uint32_t value) |
| <> | 144:ef7eb2e8f9f7 | 413 | { |
| <> | 144:ef7eb2e8f9f7 | 414 | static volatile char hex_string[11]; |
| <> | 144:ef7eb2e8f9f7 | 415 | hex_string[0] = '0'; |
| <> | 144:ef7eb2e8f9f7 | 416 | hex_string[1] = 'x'; |
| <> | 144:ef7eb2e8f9f7 | 417 | hex_string[10] = 0; |
| <> | 144:ef7eb2e8f9f7 | 418 | uint8_t nibble; |
| <> | 144:ef7eb2e8f9f7 | 419 | uint8_t i = 8; |
| <> | 144:ef7eb2e8f9f7 | 420 | |
| <> | 144:ef7eb2e8f9f7 | 421 | while(i-- != 0) |
| <> | 144:ef7eb2e8f9f7 | 422 | { |
| <> | 144:ef7eb2e8f9f7 | 423 | nibble = (value >> (4 * i)) & 0x0F; |
| <> | 144:ef7eb2e8f9f7 | 424 | hex_string[9-i] = (nibble > 9) ? ('A' + nibble - 10) : ('0' + nibble); |
| <> | 144:ef7eb2e8f9f7 | 425 | } |
| <> | 144:ef7eb2e8f9f7 | 426 | |
| <> | 144:ef7eb2e8f9f7 | 427 | return (const char*)hex_string; |
| <> | 144:ef7eb2e8f9f7 | 428 | } |
| <> | 144:ef7eb2e8f9f7 | 429 |
