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stmhal/spi: Make machine.SPI class conform to correct API.

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Includes both software and hardware SPI implementations.
This commit is contained in:
Damien George
2016-10-03 16:45:46 +11:00
parent 077dbf4a86
commit d4a5ca5056
3 changed files with 420 additions and 104 deletions
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stmhal/modmachine.c
+2 -2
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@@ -527,10 +527,10 @@ STATIC const mp_map_elem_t machine_module_globals_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC), (mp_obj_t)&pyb_rtc_type },
{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC), (mp_obj_t)&pyb_adc_type },
#endif
// TODO: Per new API, both types below, if called with 1 arg (ID), should still
// TODO: Per new API, I2C types below, if called with 1 arg (ID), should still
// initialize master mode on the peripheral.
{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C), (mp_obj_t)&machine_i2c_type },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI), (mp_obj_t)&pyb_spi_type },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI), (mp_obj_t)&machine_hard_spi_type },
{ MP_OBJ_NEW_QSTR(MP_QSTR_WDT), (mp_obj_t)&pyb_wdt_type },
#if 0
{ MP_OBJ_NEW_QSTR(MP_QSTR_UART), (mp_obj_t)&pyb_uart_type },
stmhal/spi.c
+416 -102
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File diff suppressed because it is too large Load Diff
stmhal/spi.h
+2
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@@ -31,6 +31,8 @@ extern SPI_HandleTypeDef SPIHandle4;
extern SPI_HandleTypeDef SPIHandle5;
extern SPI_HandleTypeDef SPIHandle6;
extern const mp_obj_type_t pyb_spi_type;
extern const mp_obj_type_t machine_soft_spi_type;
extern const mp_obj_type_t machine_hard_spi_type;
void spi_init0(void);
void spi_init(SPI_HandleTypeDef *spi, bool enable_nss_pin);